- Must visit
Musee d'histoire du Valais
Leading archaeology museum of Valais, presenting regional finds from prehistory to the Middle Ages in a historic setting.
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The cheapest and fastest flights from London to Sion
Showing times, prices and bookable tickets for Oct 12
Cheapest price on Oct 12
$25
Average ticket price on Oct 12
$77
Fastest journey on Oct 12
1 h 25 m
Average journey duration on Oct 12
1 h 35 m
Flights on Oct 12
6
Distance
802 km
Cheap tickets
The best way to find a cheap flight ticket from London to Sion is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Sion will cost around $77 if you buy it on the day, but the cheapest tickets can be found for only $25.
Fast flights
On Mon, Oct 12, we found 6 flights from London to Sion, including 6 direct services.
On Mon, Oct 12 the direct flights cover the 802 km distance in an average of 1 h 35 m but if you time it right, some flights will get you there in just 1 h 25 m .
On Mon, Oct 12 the longest flights will take 1 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
12:05 PM1h35London1:40 PMSion$251One-way0 transfers- 1:05 PM1h40London2:45 PMSion$281One-way0 transfers
- 6:55 AM1h55London8:50 AMSion$291One-way0 transfers
6:10 AM1h40London7:50 AMSion$721One-way0 transfers- 6:50 AM1h25London8:15 AMSion$841One-way0 transfers
- 6:50 AM1h25London8:15 AMSion$841One-way0 transfers
- 6:05 PM1h35London7:40 PMSion$2251One-way0 transfers
- 12:05 PM1h35London1:40 PMSion$251One-way0 transfers
- 6:10 AM1h40London7:50 AMSion$721One-way0 transfers
- 1:05 PM1h40London2:45 PMSion$281One-way0 transfers
Journey information
Overview: London to Sion flight
United Kingdom
Switzerland
Flights from London to Sion depart on average 62 times per day, taking around 2h 43m. Cheap flight tickets for this journey start at $30 (€25) if you book in advance.
There are 14 flights per day. The earliest flight runs at 06:00, the last at 22:50. The fastest flight covers the 498 miles (802 km) distance in 1h 30m. March is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 498 miles (802 km) |
Average flight duration 2h 43m |
Cheapest ticket price $30 (€25) |
Flights per day 62 |
Direct flights 14 |
Fastest flight 1h 30m |
First flight 6:00 AM |
Last flight 10:50 PM |
Cheapest Month Mar |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Apr - Jun |
Best time to book 1 day |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Live departures
London to Sion flight times
The table below shows live departures for London to Sion flights for today, Sunday, October 11. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:30 AM London | 1h55 | 7:25 AM Sion | 0 transfersDirect | |
| 6:15 AM London | 1h40 | 7:55 AM Sion | 0 transfersDirect | |
| 6:30 AM London | 1h55 | 8:25 AM Sion | 0 transfersDirect | |
| 7:10 AM London | 1h30 | 8:40 AM Sion | 0 transfersDirect | |
| 5:45 PM London | 1h30 | 7:15 PM Sion | 0 transfersDirect |
Find all the dates and times for this journey
Why should you book London to Sion flights with Omio?
easyJet as well as Ryanair, Swiss, Jet2.com, BA Euroflyer and more offer flights services from London to Sion.
Omio is an official ticket reseller for all your travel options from London to Sion.
Why book with Omio vs easyJet?
- Compare with other providers: On Omio, you can not only buy tickets for easyJet, but also compare tickets for the likes of Ryanair, Swiss, Jet2.com or BA Euroflyer to find the best option for your trip from London to Sion.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare easyJet with all available travel options, which are train, flight and bus to ensure you get the best deal for traveling from London to Sion.
Why book with Omio over Edreams, Kayak or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Ryanair, Swiss, Jet2.com or BA Euroflyer to find the best option for your trip from London to Sion.
- Multiple modes of transport: Omio allows you to compare travel options including train, flight and bus to find the ideal travel option from London to Sion.
Airlines: KLM, KLM Cityhopper, British Airways, Air France, easyJet, Swiss, Vueling, Luxair, Ryanair, Helvetic Airways from London to SionFind the best flights between London to Sion with Omio's travel partners KLM, KLM Cityhopper, British Airways, Air France, easyJet, Swiss, Vueling, Luxair, Ryanair, Helvetic Airways from $30 (€25). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
British Airways
About
British Airways (BA) is the United Kingdom’s flag carrier airline with headquarters in London near its main hub at London Heathrow Airport (LHR). BA is the second largest UK-based airline in terms of fleet size and number of passengers carried. Known as a full-service global airline, British Airways offers year-round low fares to destinations worldwide and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. syn p British Airways (BA) is the flag carrier airline of the United Kingdom with its headquarters in London near its main hub at London Heathrow Airport (LHR). Known as a full-service global airline, BA offers low fares year-round to destinations around the globe and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. BA is also the second largest airline based in the UK in terms of its fleet size and number of passengers carried.
Luggage & cancellation policy
Average British Airways Duration
1h 35m
Cheapest British Airways Price
$109 (€91)
British Airways frequency
4 a day
Luggage included
Economy Basic includes 1 cabin bag (max 23kg, 56x45x25cm) plus 1 personal item (40x30x15cm)
Additional luggage
Additional checked bags can be purchased, with prices varying by route and fare class
Cancellation Policy
Cancellation policy depends on ticket type - Basic tickets non-refundable, Flexible tickets can be cancelled for a full refund
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical clearance required after 28th weeks
Unaccompagned minor
Young flyers aged 5-11 can travel alone using British Airways' Skyflyer Solo service. Service must be booked in advance and is available on most routes
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
British Airways provides assistance for passengers with reduced mobility, including wheelchair assistance and special assistance through airports.
Pets
Pets travel in the hold except assistance dogs. Advance booking required. Only cats and dogs accepted on most routes
Entertaiment on board
Air France
About
Air France is the national flag carrier of France and one of Europe’s leading airlines, connecting travelers to destinations across Europe, the Americas, Asia, Africa, and the Middle East. Operating from its main hub at Paris Charles de Gaulle Airport, Air France offers a modern fleet with services ranging from affordable Economy fares to Premium Economy and Business Class featuring spacious seating, fine dining, and lounge access. Known for its French hospitality and style, Air France combines comfort, service, and global connectivity for both business and leisure travelers.
Luggage & cancellation policy
Average Air France Duration
2h 25m
Cheapest Air France Price
$235 (€197)
Air France frequency
10 a day
Luggage included
1 cabin bag (55x35x25cm) + 1 accessory (40x30x15cm) included in standard tickets
Additional luggage
Additional checked baggage can be purchased, with varying fees based on route and timing of purchase
Cancellation Policy
Refunds depend on ticket type - Basic tickets non-refundable, Flex tickets refundable with fee, Business fully refundable
Pregnant on board
Flying permitted until end of 36th week for single pregnancies, end of 32nd week for twins. Medical certificate required after 28th week
Unaccompagned minor
Children aged 5-14 can travel as UM with mandatory service. Ages 15-17 optional. Service must be booked in advance
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Air France provides assistance for passengers with reduced mobility through their Saphir service, requiring 48h advance notice
Pets
Small pets under 8kg allowed in cabin, larger ones in hold, service animals accepted
Entertaiment on board
Swiss
About
Swiss is Switzerland’s leading airline, offering Economy and Business Class fares for your next trip.
Luggage & cancellation policy
Average Swiss Duration
1h 35m
Cheapest Swiss Price
$90 (€75)
Swiss frequency
7 a day
Luggage included
1 carry-on bag (8 kg max) and 1 personal item included in Economy Classic and above.
Additional luggage
Additional bags can be purchased, prices vary by route and timing of purchase.
Cancellation Policy
Refund depends on fare type - Economy Light non-refundable, Economy Classic/Business partially refundable with fee.
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical certificate required after 28th week.
Unaccompagned minor
Unaccompanied minor service available for children aged 5-11 (mandatory) and 12-17 (optional). Service fee applies.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Swiss provides assistance for passengers with reduced mobility. Wheelchair assistance available upon request.
Pets
Small pets in cabin (up to 8 kg including container), larger animals in hold. Advance booking required.
Entertaiment on board
Luxair
About
Luxair, the flag carrier of Luxembourg, is an air transportation company headquartered in Munsbach with its main hub at Luxembourg Airport. Established in 1961, it offers scheduled passenger and cargo services to destinations across Europe, North Africa, the Mediterranean, and the Middle East, alongside charter and seasonal flights. Luxair operates a fleet that includes Bombardier Q400, Boeing 737-700, Boeing 737-8, and Boeing 737-800 aircraft. The airline is known for its customer-centric approach, offering various classes of service and a loyalty program.
Luggage & cancellation policy
Average Luxair Duration
2h 15m
Cheapest Luxair Price
$382 (€321)
Luxair frequency
3 a day
Luggage included
1 piece of cabin baggage (55x40x23cm, max 8kg) and 1 personal item included
Additional luggage
Additional checked baggage can be purchased, max 23kg per piece
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away
Pregnant on board
Until end of 36th week for single pregnancy, 32nd week for multiple pregnancy. Medical certificate required after 28th week
Unaccompagned minor
Available for children aged 5-11. Must be booked at least 48 hours before departure. Service fee applies.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Luxair provides assistance for passengers with reduced mobility. Pre-notification required 48 hours before departure.
Pets
Small pets in cabin, max 8kg including carrier. Must be booked in advance
Entertaiment on board
KLM
About
KLM Royal Dutch Airlines is the flag carrier of the Netherlands and the world’s oldest airline still operating under its original name. Based in Amsterdam Schiphol Airport, KLM connects travelers to destinations across Europe, Asia, Africa, and the Americas. Its modern fleet offers comfort for every type of journey—from affordable Economy fares with in-flight entertainment and WiFi to Premium Comfort and Business Class with extra space, dining, and lounge access. With a reputation for excellent service and global connectivity, KLM is a trusted choice for international travel.
Luggage & cancellation policy
Average KLM Duration
2h 10m
Cheapest KLM Price
$180 (€151)
KLM frequency
16 a day
Luggage included
1 carry-on bag (max 55x35x25 cm) and 1 personal item (max 40x30x20 cm)
Additional luggage
Checked baggage can be purchased, max 23kg per piece
Cancellation Policy
For Light fares: no refund. For Standard/Flex fares: cancellation possible with fee, partial refund available
Pregnant on board
Pregnant women can fly until 36th week (32nd for multiple pregnancies). Medical certificate required after 28th week
Unaccompagned minor
KLM accepts unaccompanied minors aged 5-17. Service must be booked in advance. Fee applies. Not available on codeshare flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
KLM provides assistance for passengers with reduced mobility, including wheelchair assistance and special assistance during boarding and disembarking
Pets
Small pets in cabin (max 8kg including carrier), larger animals in hold
Entertaiment on board
Vueling
About
Vueling is a Spanish low-cost airline and one of the largest carriers in Europe, offering affordable flights across Spain, Europe, North Africa, and the Middle East. Operating mainly from its hub in Barcelona, Vueling provides a modern fleet with flexible fare options to suit different types of travelers. Passengers can choose from basic low-cost tickets to fares that include extras such as seat selection, checked baggage, and priority boarding. With WiFi and onboard services available on many routes, Vueling is a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Vueling Duration
3h 55m
Cheapest Vueling Price
$143 (€120)
Vueling frequency
3 a day
Luggage included
1 cabin bag (40x20x30 cm)
Additional luggage
Extra cabin bag (55x40x20 cm) and checked baggage available for purchase
Cancellation Policy
Free cancellation within 24h of booking if flight is more than 7 days away. After that, cancellation fees apply based on fare type
Pregnant on board
Pregnant women can fly up to week 36 (32 for multiple pregnancies). Medical certificate required after week 28
Unaccompagned minor
Available for children aged 5-11, must be booked at least 48h in advance. Service fee applies
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets in cabin allowed, max 8kg including carrier. Must be booked in advance
Entertaiment on board
KLM Cityhopper
About
KLM Cityhopper is the regional airline subsidiary of KLM Royal Dutch Airlines, headquartered in Haarlemmermeer, Netherlands, and based at Amsterdam Airport Schiphol. Established in 1991 from the merger of NLM CityHopper and Netherlines, it operates scheduled European feeder services on behalf of KLM, connecting smaller cities and regional airports to KLM's main hub. As an affiliate of SkyTeam, KLM Cityhopper operates a fleet primarily consisting of Embraer E-Jet aircraft, including the Embraer 175, 190, and E195-E2 models. It serves numerous inter-European destinations, playing a vital role in KLM's regional and international network.
Luggage & cancellation policy
Average KLM Cityhopper Duration
2h 10m
Cheapest KLM Cityhopper Price
$173 (€145)
KLM Cityhopper frequency
20 a day
Luggage included
1 carry-on bag (55x35x25 cm) and 1 personal item (40x30x20 cm)
Additional luggage
Additional checked baggage can be purchased
Cancellation Policy
Refundable tickets available with full flexibility, non-refundable tickets can be changed for a fee
Pregnant on board
Pregnant women can travel up to 36 weeks (32 weeks for multiple pregnancies). Medical certificate required after 28 weeks
Unaccompagned minor
Available for children aged 5-17. Must be booked at least 48h in advance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
KLM Cityhopper provides wheelchair assistance and special assistance for passengers with reduced mobility
Pets
Small pets in cabin allowed, max 8kg including carrier
easyJet
About
easyJet is a British multinational low-cost airline headquartered at London Luton Airport (LTN). It’s the largest UK-based carrier based on the number of passengers carried. easyJet flies to over 150 destinations across Europe and North Africa, making it a popular budget airline for travelers. To keep fares as low as possible, easyJet tickets are non-refundable and no complimentary snacks are provided onboard. All fare types include allowance of one small personal bag, while additional fees apply for carry-on luggage and checked luggage. syn p easyJet is a British multinational budget airline headquartered at London Luton Airport (LTN) and the largest UK-based airline based on the number of passengers carried. easyJet flies to more than 150 destinations in Europe and North Africa, making it a very popular low-cost carrier for travelers. To keep fares as low as possible, tickets are non-refundable, and no complimentary snacks are served onboard. All easyJet fare types include allowance of one small personal bag, while additional fees apply for travelers bringing hand luggage and checked luggage.
Luggage & cancellation policy
Average easyJet Duration
1h 30m
Cheapest easyJet Price
$39 (€33)
easyJet frequency
6 a day
Luggage included
Only small under seat bag (45x36x20 cm) included
Additional luggage
Hold luggage up to 23kg can be purchased
Cancellation Policy
Flights can be changed up to 2 hours before departure for a fee plus fare difference; no refunds unless flights are cancelled by easyJet
Pregnant on board
Expectant mothers can fly up to the end of week 35 for single pregnancies, end of week 32 for multiple pregnancies. Medical certificate required if beyond week 28
Unaccompagned minor
Children aged 5-14 can travel as unaccompanied minors for a fee of £37 per child per flight
Amenities on board the airplane
Wifi
USB plugs
Accessibility
easyJet provides special assistance for passengers with reduced mobility, including wheelchair assistance and support for hidden disabilities through the Sunflower lanyard scheme
Helvetic Airways
About
Helvetic Airways is a Swiss regional airline established in 2003, headquartered in Kloten with its fleet stationed at Zurich Airport. It operates short and medium-haul flights to European and North African destinations, focusing on leisure markets not served by other carriers. Helvetic Airways also conducts scheduled flights on behalf of Swiss International Air Lines and Lufthansa. The airline is known for its modern, environmentally friendly fleet, primarily consisting of Embraer E-Jet aircraft, and emphasizes Swiss quality, efficiency, punctuality, and customer service.
Luggage & cancellation policy
Average Helvetic Airways Duration
2h 25m
Cheapest Helvetic Airways Price
$199 (€166)
Helvetic Airways frequency
2 a day
Luggage included
1 piece of hand luggage (max 8kg) included
Additional luggage
Additional checked baggage can be purchased, max 23kg per piece
Cancellation Policy
Refunds available depending on fare type, some tickets non-refundable
Pregnant on board
Pregnant women can travel up to end of 36th week, medical certificate required after 28th week
Unaccompagned minor
Children aged 5-11 can travel unaccompanied with mandatory assistance service, must be booked in advance
Amenities on board the airplane
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets allowed in cabin, max 8kg including carrier
Ryanair
About
Ryanair is one of Europe’s largest and most popular low-cost airlines, headquartered in Ireland. It offers affordable flights to destinations across the continent, often operating to smaller or secondary airports outside major cities to keep fares low. All Ryanair tickets include an allowance for one small personal bag, with additional fees for cabin baggage and checked luggage. Known for its extensive network and budget-friendly fares, Ryanair makes it easy to travel quickly and affordably to popular European destinations.
Luggage & cancellation policy
Average Ryanair Duration
1h 55m
Cheapest Ryanair Price
$30 (€25)
Ryanair frequency
1 a day
Luggage included
One small personal bag (40x20x25cm)
Additional luggage
10kg bag (55x40x20cm) or 20kg checked bag available for purchase
Cancellation Policy
Non-refundable tickets. Flight changes possible with fee plus fare difference. Free changes within 24h of booking
Pregnant on board
Up to 28th week of pregnancy can fly freely. Between 28-36 weeks, medical certificate required. Not allowed after 36 weeks
Unaccompagned minor
Unaccompanied minor service available for ages 5-12, €60 per flight. Must be booked at least 7 days before departure
Amenities on board the airplane
Accessibility
Ryanair provides assistance for passengers with reduced mobility, must be booked at least 48 hours before flight
Complete guide to Sion
Things to do in Sion
Discover the best of Sion — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sion trip today.
- Recommended
Musee d'art du Valais
Fine arts museum featuring Swiss and Valais artists, with strong exhibitions in a historic castle complex.
- Recommended
Musee de la nature du Valais
Nature museum covering Alpine geology, flora, and fauna, ideal for understanding the landscapes around Sion.
- Must visit
Montorge
Scenic hill and lake area with vineyard paths, woodland walks, and one of the best easy viewpoints near the city center.
- Must visit
Vieille Ville de Sion
Historic quarter at the foot of Valere and Tourbillon, rich in medieval lanes, old houses, and postcard views.
- Recommended
Grand-Pont
Main old-town street lined with historic buildings, shops, and lively terraces, perfect for strolling through central Sion.
- Vegetarian
Fondue Valaisanne
A rich Valais cheese fondue made with local alpine cheese and white wine. It is a classic mountain dish shared in winter across the region.
- Vegetarian
- Gluten-free
Raclette Du Valais
Raclette from Valais AOP, melted and scraped over potatoes with pickles. This is the canton’s most iconic traditional dish.
- Gluten-free
Viande Séchée Du Valais
Air-dried beef from Valais, cured in mountain air and sliced thin. It is a prized local specialty often served as an apéritif platter.
Restaurant Du Soleil
Historic fine dining restaurant in Sion known for refined Valais cuisine, polished service and an elegant old-town setting.
Le Bouche À Oreille
Well-known casual spot for local wines and Valais plates, ideal for tasting dried meat, cheese and regional specialties.
Brasserie Valaisanne
Popular traditional brasserie serving raclette, fondue and other Swiss classics in a warm, relaxed atmosphere near the center.
Swiss franc (CHF)
Sion is costly versus many European cities; hotels, dining, and regional transport are typically priced at Swiss levels.
Average meal costs
- Budget
- CHF 12-20 for fast food or a simple lunch.
- Mid-range
- CHF 25-45 per person for a restaurant meal.
- Fine dining
- CHF 70+ per person for upscale dining.
- Coffee
- CHF 4-6 for a cappuccino.
Tipping culture
Service is usually included. Round up or leave 5-10% for great service. Taxis are often rounded up; cafes can be rounded to the next franc.
FAQs: London to Sion Flight
Find answers to the most common questions about traveling from London to Sion by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Sion, this guide helps you travel smarter and with confidence.
Cheap plane tickets from London to Sion can start from as little as $30 (€25) when you book in advance. The average flight ticket price for London to Sion is $555 (€465) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from London to Sion is 1h 30m to travel the 498 miles (802 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from London to Sion leaves at 6:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from London to Sion leaves at 10:50 PM.
Yes, there are 14 direct flights a day from London to Sion with easyJet, Ryanair, Swiss, Jet2.com, BA Euroflyer, BA Cityflyer, Malta Air, British Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from London to Sion, you can count on easyJet, Ryanair, Swiss, Jet2.com, BA Euroflyer, Indigo Airlines, KLM Cityhopper, Eurowings, BA Cityflyer, Brussels Airlines, Lufthansa City Airlines, Air France, KLM, Qatar Airways, Luxair, Lufthansa, Vueling, Air Baltic, Helvetic Airways, Malta Air, British Airways, Iberia for the best way to get you to Sion. You can also check all possible airlines who offer a service between London and Sion and compare the amenities they offer before buying a plane ticket.
Flights from London to Sion generally leave from London City Airport and arrive in Geneva International Airport.London City Airport is 7 miles (12 km) away from London city centre and Geneva International Airport is 0 miles (1 km) from Sion city centre.
It's helpful to compare your options as there are 3 ways to travel between London and Sion including taking a train, flight, and bus.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
Switzerland uses the Swiss Franc (CHF) as its currency. Travelers can use both cash and cards; however, credit and debit cards are widely accepted, especially in cities and larger establishments, making card payments convenient. Cash is still useful for small purchases, local markets, or remote areas where card acceptance may be limited.
In Sion, travelers should be aware of petty theft, especially pickpocketing in crowded areas and public transport. It is advisable to keep valuables secure and be cautious when approached by strangers offering unsolicited assistance or deals. Traffic safety is also important, as some roads may be narrow and winding. No widespread scams specific to Sion are reported, but standard vigilance against common travel scams is recommended.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from London to Sion
Most London to Sion flights use the London Heathrow Airport to Geneva International Airport airport pair. Use this guide to compare London and Sion airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in London
Arrival airports in Sion
Which London airport do flights to Sion leave from?
Flights from London to Sion depart from London City Airport. The airport is 7 miles (12 km) from London city centre at Hartmann Rd, Royal Docks, London E16 2PX, United Kingdom.
London City Airport (LCY)Hartmann Rd, Royal Docks, London E16 2PX, United Kingdom
City-centre transport
Getting to London City Airport from London city centre
London City Airport is 12 km from London city centre. Public transport options include:
TrainDlr · 23m · $2 · every ~27 min
Dlr · 23m · $2 · every ~27 min
Bus473 · 40m · $37 · every ~23 min
London City Airport airport facilities and services
London City Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in the terminal.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London City Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at London City Airport: Elevators, ramps.
London Heathrow Airport (LHR)Longford TW6, United Kingdom
City-centre transport
Getting to London Heathrow Airport from London city centre
London Heathrow Airport is 23 km from London city centre. Public transport options include:
TrainElizabeth, London Paddington - Heathrow Terminal 4, London Paddington - Heathrow Terminal 5 · 15m · $42 · every ~3 min
Elizabeth · 35m · $20 · every ~8 min
BusUkn14, Ukn02, Uk043, Uk042, Ukn23, Ukxn10, Ukn49 · 50m · $2 · every ~1 min
Ukxn10 · 50m · $4 · every ~1 min
Ukxn10 · 50m · $4 · every ~1 min
N9 · 1h 11m · $2 · every ~4 min
SubwayPiccadilly · 47m · $25 · every ~27 min
London Heathrow Airport airport facilities and services
London Heathrow Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport for up to 4 hours. ATMs are located in all terminals, offering multiple currencies.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Heathrow Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at London Heathrow Airport: Assistance.
London Gatwick Airport (LGW)Horley, Gatwick RH6 0NP, United Kingdom
City-centre transport
Getting to London Gatwick Airport from London city centre
London Gatwick Airport is 1 km from London city centre. Public transport options include:
TrainLondon Victoria - Littlehampton, London Victoria - Portsmouth Harbour, London Victoria - Eastbourne, London Victoria - Ore, London Victoria - Brighton, London Victoria - Arundel, London Victoria - Polegate, London Victoria - Lewes, London Victoria - Chichester, London Victoria - Angmering, London Victoria - Hastings, London Victoria - Three Bridges, London Victoria - Gatwick Airport, London Victoria - Horsham, London Victoria - Portsmouth & Southsea, London Victoria - Bognor Regis, London Victoria - Worthing, London Victoria - Barnham · 33m · $30 · every ~12 min
London Victoria - Brighton, London Victoria - Bognor Regis, London Victoria - Portsmouth Harbour, London Victoria - Horsham, London Victoria - Littlehampton, London Victoria - Three Bridges, London Victoria - Ore, London Victoria - Hastings, London Victoria - Eastbourne, London Victoria - Worthing, London Victoria - Portsmouth & Southsea, London Victoria - Chichester, London Victoria - Gatwick Airport, London Victoria - Polegate, London Victoria - Barnham, London Victoria - Lewes, London Victoria - Angmering, London Victoria - Arundel · 33m · $30 · every ~12 min
Bedford - Brighton, Bedford - Three Bridges, Cambridge - Brighton, Bedford - Horsham, Bedford - Gatwick Airport, Peterborough - Horsham, Luton - Gatwick Airport, Luton - Three Bridges, West Hampstead Thameslink - Three Bridges, West Hampstead Thameslink - Brighton, West Hampstead Thameslink - Gatwick Airport, West Hampstead Thameslink - Horsham, Luton - Brighton, Cambridge - Three Bridges, Bedford - Haywards Heath, Luton - Horsham, Finsbury Park - Brighton, Finsbury Park - Horsham, Royston - Brighton, Flitwick - Brighton · 34m · $24 · every ~17 min
Bus025, A2 · 2h 15m · $17 · every ~5 min
025, A2 · 2h 15m · $17 · every ~5 min
London Gatwick Airport airport facilities and services
London Gatwick Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport for 90 minutes. ATMs are located in both terminals, offering multiple currencies.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Gatwick Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at London Gatwick Airport: Assistance.
More options for your journey from London to Sion
Here are some other resources that might have the information you need
Most popular flights to and from Sion and London
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