Buenos Aires BUE to London Heathrow Airport LHR flight with Iberia

Sat, Sep 26
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Journey information

Overview: Buenos Aires to London Heathrow Airport flight

ArgentinaArgentina
United KingdomUnited Kingdom
Icon of flight

Flights from Buenos Aires to London Heathrow Airport depart on average 142 times per day, taking around 16h 0m. Cheap flight tickets for this journey start at $1044 (€860) if you book in advance.

There are 1 flights per day. The earliest flight runs at 06:55, the last at 21:20. The fastest flight covers the 6903 miles (11110 km) distance in 13h 5m. November 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
6903 miles (11110 km)
Average flight duration
16h 0m
Cheapest ticket price
$1044 (€860)
Flights per day
142
Direct flights
1
Fastest flight
13h 5m
First flight
6:55 AM
Last flight
9:20 PM
Cheapest Month
Nov
Cheapest Day
Mon
High Season
Apr - Jun
Low Season
Oct - Dec
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

The cheapest and fastest flights from Buenos Aires to London Heathrow Airport

Showing times, prices and bookable tickets for Sep 26

Cheapest price on Sep 26

$806

Average ticket price on Sep 26

$855

Fastest journey on Sep 26

19 h 55 m

Average journey duration on Sep 26

21 h 38 m

Flights on Sep 26

2

Distance

11110 km

Cheap tickets

The best way to find a cheap flight ticket from Buenos Aires to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Buenos Aires to London Heathrow Airport will cost around $855 if you buy it on the day, but the cheapest tickets can be found for only $806.

Fast flights

On Sat, Sep 26, we found 2 flights from Buenos Aires to London Heathrow Airport, including 2 direct services.

On Sat, Sep 26 the direct flights cover the 11110 km distance in an average of 21 h 38 m but if you time it right, some flights will get you there in just 19 h 55 m .

On Sat, Sep 26 the longest flights will take 23 h 20 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.

  • Latam Airlines
    2:45 PM23h20
    Buenos Aires
    2:05 PMLondon Heathrow Airport
    $8061One-way
    0 transfers
  • Latam Airlines
    9:20 PM19h55
    Buenos Aires
    5:15 PMLondon Heathrow Airport
    $9051One-way
    0 transfers

Live departures

Buenos Aires to London Heathrow Airport flight times

The table below shows live departures for Buenos Aires to London Heathrow Airport flights for tomorrow, Saturday, September 26. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Latam Airlines2:45 PM Buenos Aires
23h20
2:05 PM London Heathrow Airport0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Buenos Aires to London Heathrow Airport by flight

Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Sat
Sep 26
Sun
Sep 27
Mon
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 01
Fri
Oct 02

Why should you book Buenos Aires to London Heathrow Airport flights with Omio?

Lufthansa as well as Avianca, Latam Airlines, British Airways, Air France and more offer flights services from Buenos Aires to London Heathrow Airport.
Omio is an official ticket reseller for all your travel options from Buenos Aires to London Heathrow Airport.

Why book with Omio vs Lufthansa?

  • Compare with other providers: On Omio, you can not only buy tickets for Lufthansa, but also compare tickets for the likes of Avianca, Latam Airlines, British Airways or Air France to find the best option for your trip from Buenos Aires to London Heathrow Airport.
  • 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.

Why book with Omio over Skyscanner, Trip or Kayak?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Avianca, Latam Airlines, British Airways or Air France to find the best option for your trip from Buenos Aires to London Heathrow Airport.

Airlines: Iberia, Latam Airlines, KLM, Air France, Avianca, Lufthansa, British Airways from Buenos Aires to London Heathrow AirportFind the best flights between Buenos Aires to London Heathrow Airport with Omio's travel partners Iberia, Latam Airlines, KLM, Air France, Avianca, Lufthansa, British Airways from $1044 (€860). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

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
14h 15m
Cheapest Air France Price
$2021 (€1664)
Air France frequency
9 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

Avianca

About
Avianca is the national and largest airline of Colombia, and one of the oldest airlines in the world, tracing its origins back to 1919. It serves as the flagship of a group of airlines across the Americas, operating under a codesharing system. Avianca boasts an extensive network of destinations throughout the Americas, with its main hub located at El Dorado International Airport in Bogotá. The airline is a member of the Star Alliance, offering various classes of service from economy to business and first-class. Its fleet includes modern aircraft such as the Airbus A320 family, Airbus A330, and Boeing 787 Dreamliner.
Luggage & cancellation policy
Average Avianca Duration
16h 25m
Cheapest Avianca Price
$1044 (€860)
Avianca frequency
4 a day
Luggage included
1 carry-on bag (10kg) and 1 personal item included in most fares
Additional luggage
Additional checked baggage can be purchased, up to 32kg per piece
Cancellation Policy
Refunds available depending on fare type, some tickets non-refundable. Changes permitted with fee.
Pregnant on board
Pregnant women can travel up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-17 can travel as unaccompanied minors with additional service fee. Must be booked at least 48 hours in advance
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested 48h before flight
Pets
Small pets in cabin, max 8kg including carrier
Entertaiment on board

Lufthansa

About
Lufthansa is Germany’s largest airline and one of the leading carriers in Europe, connecting travelers to destinations worldwide from its main hubs in Frankfurt and Munich. Its modern fleet offers a wide choice of travel experiences, from Economy Class with affordable fares and onboard entertainment to Premium Economy, Business Class, and First Class with extra comfort, fine dining, and exclusive lounge access.
Luggage & cancellation policy
Average Lufthansa Duration
14h 55m
Cheapest Lufthansa Price
$1750 (€1441)
Lufthansa frequency
3 a day
Luggage included
1 carry-on bag (8 kg) and 1 personal item included in Economy Class
Additional luggage
Additional bags can be purchased, prices vary by route and fare type
Cancellation Policy
Refunds depend on fare type; most flexible fares offer full refund, basic fares are non-refundable
Pregnant on board
Lufthansa allows travel up to end of 36th week for single pregnancies, 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
Lufthansa provides wheelchair service and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin or cargo hold, fees apply. Service animals travel free of charge
Entertaiment on board

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
14h 30m
Cheapest British Airways Price
$4562 (€3757)
British Airways frequency
2 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

Iberia

About
Iberia is the national airline of Spain and a key member of the International Airlines Group (IAG), operating flights throughout Europe and to major global destinations. Its wide range of services makes travel easy and flexible—Economy passengers enjoy affordable fares with comfort, while Business Class travelers can experience premium seating, exclusive lounges, and enhanced dining. From short domestic flights to intercontinental journeys, Iberia combines Spanish hospitality with modern amenities, making it a popular choice worldwide.
Luggage & cancellation policy
Average Iberia Duration
13h 5m
Cheapest Iberia Price
$1185 (€976)
Iberia frequency
75 a day
Luggage included
1 cabin bag (40x30x20 cm) and 1 checked bag (158 cm total dimensions) included in most fares except Basic
Additional luggage
Additional bags can be purchased, with prices varying by route and fare type
Cancellation Policy
Basic fares non-refundable, Flexible fares refundable with fee, Business fully refundable
Pregnant on board
Pregnant women can fly up to 36 weeks (single pregnancy) or 32 weeks (multiple pregnancy). Medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-11 can travel alone using Iberia's unaccompanied minor service. Service is optional for ages 12-17
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Iberia provides assistance for passengers with reduced mobility, including wheelchair assistance and special services for visually or hearing impaired passengers
Pets
Small pets under 8kg in cabin, larger animals in hold. Must be booked in advance
Entertaiment on board

Latam Airlines

About
LATAM Airlines Peru, a subsidiary of LATAM Airlines Group, is a major airline based in Lima, Peru, and the dominant carrier in the Peruvian domestic market. It operates scheduled domestic and international flights, with its main hub at Jorge Chávez International Airport. The airline was formerly known as LAN Perú S.A. until 2015, when it was dissolved and rebranded as LATAM Airlines as part of the merger between LAN Airlines and TAM Airlines. LATAM Airlines Group, the parent company, is the largest airline group in South America.
Luggage & cancellation policy
Average Latam Airlines Duration
13h 50m
Cheapest Latam Airlines Price
$1416 (€1166)
Latam Airlines frequency
38 a day
Luggage included
1 carry-on bag (max 10kg) and 1 personal item
Additional luggage
Additional checked baggage can be purchased, up to 23kg per piece
Cancellation Policy
Free cancellation within 24 hours of booking, after that fees apply based on fare type and timing
Pregnant on board
Up to 32 weeks for single pregnancy, 28 weeks for multiple. Medical certificate required after 28 weeks
Unaccompagned minor
Children aged 5-17 can travel alone with LATAM's Unaccompanied Minor service. Service must be requested at least 48 hours before flight
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, including wheelchairs and special assistance
Pets
Small pets allowed 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
14h 30m
Cheapest KLM Price
$2019 (€1663)
KLM frequency
11 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

FAQs: Buenos Aires to London Heathrow Airport Flight

Find answers to the most common questions about traveling from Buenos Aires to London Heathrow Airport 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 London Heathrow Airport, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Buenos Aires to London Heathrow Airport can start from as little as $1044 (€860) when you book in advance. The average flight ticket price for Buenos Aires to London Heathrow Airport is $2250 (€1853) ; 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 Buenos Aires to London Heathrow Airport is 13h 5m to travel the 6903 miles (11110 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 Buenos Aires to London Heathrow Airport leaves at 6:55 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Buenos Aires to London Heathrow Airport leaves at 9:20 PM.
Yes, there are 1 direct flights a day from Buenos Aires to London Heathrow Airport with British Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Buenos Aires to London Heathrow Airport, you can count on Lufthansa, Avianca, Latam Airlines, British Airways, Air France, KLM, Iberia for the best way to get you to London Heathrow Airport. You can also check all possible airlines who offer a service between Buenos Aires and London Heathrow Airport and compare the amenities they offer before buying a plane ticket.
Yes, you can take a flight between Buenos Aires and London Heathrow Airport.
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.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
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 Buenos Aires to London Heathrow Airport

Most Buenos Aires to London Heathrow Airport flights use the Buenos Aires Ministro Pistarini to London Heathrow Airport airport pair. Use this guide to compare Buenos Aires and London Heathrow Airport airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Buenos Aires
Arrival airports in London
Buenos Aires Ministro Pistarini (EZE)Autopista Tte. Gral. Ricchieri Km 33.5, 1802 Ezeiza, Buenos Aires, ArgentiWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Buenos Aires Ministro Pistarini from Buenos Aires city centre

Buenos Aires Ministro Pistarini is 16 km from Buenos Aires city centre. Public transport options include:

Bus8G · 1h 2m · every ~2 min
8A, 8G · 1h 43m · every ~8 min
51C · 1h 52m · every ~3 min
ShuttleBuenos Aires · 30m · $13 · every ~1 min
50m · $11 · every ~2 min

Buenos Aires Ministro Pistarini airport facilities and services

Buenos Aires Ministro Pistarini has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Restaurants are located in all terminals, offering Argentine cuisine and intertiol options like McDold's and Starbucks.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located in all terminals, offering local and intertiol banking services.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Buenos Aires Ministro Pistarini: Parking, Taxis, WC.

Bike and car services

Available at Buenos Aires Ministro Pistarini: Car Rental.

Accessibility

Accessibility facilities are available at Buenos Aires Ministro Pistarini: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Hotels within walking distance, such as the Holiday Inn Buenos Aires Ezeiza Airport..

Buenos Aires Jorge Newburg (AEP)Av. Costanera Rafael Obligado s/n, C1425DAA Buenos Aires, ArgentiWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Buenos Aires Jorge Newburg from Buenos Aires city centre

Buenos Aires Jorge Newburg is 6 km from Buenos Aires city centre. Public transport options include:

Bus45A, 45B, 45C, 70A, 70B · 2m · every ~50 min
129M, 129O, 129Q, 129R · 2m · every ~17 min
39A, 39B, 39C, 39D, 39E, 39F · 4m · every ~47 min
59A, 59B, 59C, 59D · 4m · every ~56 min
10A, 17A, 100A, 100B, 100C · 5m · every ~87 min
111A, 111B, 111C, 111D, 111E, 111F · 6m · every ~28 min
50A, 50B, 146A, 146B · 6m · every ~48 min
91A, 91B · 6m · every ~15 min
86A, 86B, 86C, 86D, 86G, 86H · 8m · every ~30 min
24A, 24B, 24C · 9m · every ~32 min
64A, 64B, 64C, 64D · 9m · every ~27 min
29A, 29B, 29C · 11m · every ~33 min
23A · 13m · every ~19 min
152A, 152B, 152C · 15m · every ~33 min
SubwayC · 3m · every ~14 min
C · 3m · every ~26 min

Buenos Aires Jorge Newburg airport facilities and services

Buenos Aires Jorge Newburg has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Several restaurants available, including fast food and local cuisine, mainly in the food court area

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located in the arrivals and departures areas.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Buenos Aires Jorge Newburg: Parking, Taxis, WC.

Bike and car services

Available at Buenos Aires Jorge Newburg: Car Rental.

Accessibility

Accessibility facilities are available at Buenos Aires Jorge Newburg: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Hotels nearby, such as the Aeroparque Inn & Suites, within walking distance..

More options for your journey from Buenos Aires to London Heathrow Airport

Here are some other resources that might have the information you need

Most popular flights to and from London Heathrow Airport and Buenos Aires

HomeFlightsFlights in United KingdomBuenos Aires to London Heathrow Airport Flights

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