- Recommended
The Royal Welch Fusiliers Museum
Small local museum in the old courthouse, covering Caernarfon’s civic history, social life, and the story of the old gaol.
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The cheapest and fastest trains from London to Caernarfon
Showing times, prices and bookable tickets for Oct 11
Cheapest price on Oct 11
$58
Average ticket price on Oct 11
$75
Fastest journey on Oct 11
5 h 9 m
Average journey duration on Oct 11
5 h 42 m
Trains on Oct 11
12
Distance
335 km
Cheap tickets
The best way to find a cheap train ticket from London to Caernarfon is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Caernarfon will cost around $75 if you buy it on the day, but the cheapest tickets can be found for only $58.
Fast trains
It's difficult to get from London to Caernarfon without transferring at least once.
L13343 · C18011+
G3837610:22 AM7h04London Euston (EUS)5:26 PMLlanfairpwll (LPG)$581One-way2 transfers- L13343 · C18011+G3837610:22 AM6h56London Euston (EUS)5:18 PMBangor (Gwynedd) (BNG)$581One-way2 transfers
- L22955 · C17902+G383708:22 AM6h58London Euston (EUS)3:20 PMBangor (Gwynedd) (BNG)$581One-way2 transfers
- L22955 · C17902+G383708:22 AM7h05London Euston (EUS)3:27 PMLlanfairpwll (LPG)$581One-way2 transfers
- L12491 · C17842+W442969:25 AM6h46London Euston (EUS)4:11 PMBangor (Gwynedd) (BNG)$771One-way2 transfers
W33089+G3837010:11 AM5h09London Euston (EUS)3:20 PMBangor (Gwynedd) (BNG)$861One-way1 transfer- W33089+G3837010:11 AM5h16London Euston (EUS)3:27 PMLlanfairpwll (LPG)$861One-way1 transfer
- W33144+G383678:49 AM5h42London Euston (EUS)2:31 PMBangor (Gwynedd) (BNG)$861One-way1 transfer
- W33144+G383678:49 AM5h50London Euston (EUS)2:39 PMLlanfairpwll (LPG)$861One-way1 transfer
- L12298 · C17999+G39020 · G3838011:24 AM6h32London Euston (EUS)5:56 PMBangor (Gwynedd) (BNG)$871One-way3 transfers
Journey information
Overview: Train from London to Caernarfon
United KingdomUnited Kingdom
Trains from London to Caernarfon run on average 12 times per day, taking around 3h 33m. Cheap train tickets for this journey start at $47 (€39) if you book in advance.
There are 2 trains per day. The earliest train runs at 05:12, the last at 21:39. The fastest train covers the 208 miles (335 km) distance in 3h 3m.
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 208 miles (335 km) |
Average train duration 3h 33m |
Cheapest ticket price $47 (€39) |
Trains per day 12 |
Direct trains 2 |
Fastest train 3h 3m |
First train 5:12 AM |
Last train 9:39 PM |
Cheapest Month Aug |
Cheapest Day Thu |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Thu |
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 Caernarfon train times
The table below shows live departures for London to Caernarfon trains for today, Saturday, October 10. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 12:46 PM London | 4h46 | 5:32 PM Caernarfon | 0 transfersDirect | |
| Sunday, October 11 | |||||
| L22955 · C17902+G38370 | 8:22 AM London Euston (EUS) | 6h58 | 3:20 PM Bangor (Gwynedd) (BNG) | 2 transfers | |
| L22955 · C17902+G38370 | 8:22 AM London Euston (EUS) | 7h05 | 3:27 PM Llanfairpwll (LPG) | 2 transfers | |
| W33144+G38367 | 8:49 AM London Euston (EUS) | 5h42 | 2:31 PM Bangor (Gwynedd) (BNG) | 1 transfer | |
| W33144+G38367 | 8:49 AM London Euston (EUS) | 5h50 | 2:39 PM Llanfairpwll (LPG) | 1 transfer | |
| L12491 · C17842+W44296 | 9:25 AM London Euston (EUS) | 6h53 | 4:18 PM Llanfairpwll (LPG) | 2 transfers | |
| L12491 · C17842+W44296 | 9:25 AM London Euston (EUS) | 6h46 | 4:11 PM Bangor (Gwynedd) (BNG) | 2 transfers | |
| W33089+G38370 | 10:11 AM London Euston (EUS) | 5h09 | 3:20 PM Bangor (Gwynedd) (BNG) | 1 transfer | |
| W33089+G38370 | 10:11 AM London Euston (EUS) | 5h16 | 3:27 PM Llanfairpwll (LPG) | 1 transfer | |
| L13343 · C18011+G38376 | 10:22 AM London Euston (EUS) | 6h56 | 5:18 PM Bangor (Gwynedd) (BNG) | 2 transfers | |
| L13343 · C18011+G38376 | 10:22 AM London Euston (EUS) | 7h04 | 5:26 PM Llanfairpwll (LPG) | 2 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book London to Caernarfon trains with Omio?
Avanti West Coast as well as West Midlands Trains, Transport for Wales, Lumo and more offer trains services from London to Caernarfon.
Omio is an official ticket reseller for all your travel options from London to Caernarfon.
Why book with Omio vs Avanti West Coast?
- Compare with other providers: On Omio, you can not only buy tickets for Avanti West Coast, but also compare tickets for the likes of West Midlands Trains, Transport for Wales or Lumo to find the best option for your trip from London to Caernarfon.
- 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 Wanderu or Raileurope?
- Compare with other providers: On Omio, you can also compare tickets for the likes of West Midlands Trains, Transport for Wales or Lumo to find the best option for your trip from London to Caernarfon.
Train companies: Avanti West Coast, West Midlands Trains, Lumo, Transport for Wales from London to Caernarfon trainsAvanti West Coast, West Midlands Trains, Lumo, Transport for Wales trains will get you between London and Caernarfon from $47 (€39). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Avanti West Coast
About
Avanti West Coast is a train company based in the United Kingdom. It operates high-speed trains between London and major cities in the UK, including Birmingham, Manchester, Liverpool, Glasgow and Edinburgh. The company offers a range of ticket types, including Standard, First Class and Advance tickets. Onboard facilities include free Wi-Fi, power sockets, comfortable seating and a range of food and drinks. The most popular routes for Avanti West Coast are London to Birmingham, London to Manchester and London to Glasgow. The company operates a fleet of Pendolino and Super Voyager trains, which offer a smooth and comfortable journey.
Luggage & cancellation policy
Average Avanti West Coast Duration
3h 3m
Cheapest Avanti West Coast Price
$62 (€52)
Avanti West Coast frequency
6 a day
Luggage included
2 pieces of luggage and 1 small item included
Luggage storage
Overhead racks, luggage areas at the end of carriages, and under seats
Cancellation Policy
Cancellation policies depend on ticket type
Refund
Full refund if train cancelled
Amenities on board the train
Wifi
Food sold onboard
First Class: Complimentary meals and drinks. Standard Class: Onboard shop with drinks and snacks
Seat reservation
First Class: Included in ticket price. Standard Class: Optional reservation for £8-12
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, and assistance for boarding/alighting available
Pets
Small pets free in carriers. Dogs £30 per single journey. Guide dogs free
Quiet zone
West Midlands Trains
About
West Midlands Trains is a train operator based in the United Kingdom, providing services across the West Midlands region. It operates a variety of train types, including the Class 350 Desiro, Class 323 Electrostar, Class 170 Turbostar, and Class 172 Turbostar. These trains offer a range of onboard facilities, such as free Wi-Fi, power sockets, and air conditioning. Passengers can purchase a range of tickets, including single, return, and season tickets. The most popular routes operated by West Midlands Trains include Birmingham to London Euston, Birmingham to Wolverhampton, and Birmingham to Coventry.
Luggage & cancellation policy
Average West Midlands Trains Duration
3h 32m
Cheapest West Midlands Trains Price
$47 (€39)
West Midlands Trains frequency
3 a day
Luggage included
2 pieces of luggage and 1 small item
Luggage storage
Overhead racks, under seats, and designated luggage areas
Cancellation Policy
According to ticket conditions
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service with drinks and snacks on some routes
Seat reservation
Seat reservations available for an additional fee
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating
Pets
Small pets in carriers travel free. Dogs require a ticket at 50% of adult fare. Guide dogs travel free
Quiet zone
Lumo
About
Lumo are an open access operator launched in 2021 owned by FirstGroup providing train travel from London to Scotland and the North-East of England. It runs between London and Edinburgh along the East Coast Main Line. Lumo trains offer 100% electric travel along with amenities like comforable seating, free WiFi & their LumoEats at-seat catering in their single Standard Class. Lumo offered two ticket types their advance tickets LumoFixed which are only valid on the date and train booked but are exchangeable prior to departure and their Anytime tickets which can be used on any Lumo train on the date of your ticket.
Luggage & cancellation policy
Average Lumo Duration
3h 28m
Cheapest Lumo Price
$65 (€54)
Lumo frequency
1 a day
Luggage included
One piece of hand luggage and one piece of hold luggage included
Luggage storage
Overhead racks and luggage storage areas at the end of carriages
Cancellation Policy
Refunds according to ticket type conditions
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, and light meals. First Class includes complimentary refreshments
Seat reservation
Seat reservation included with all tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces available, accessible toilets, and staff assistance for boarding
Pets
Small pets in carriers travel free. Dogs on leads allowed with fee
Quiet zone
Transport for Wales
About
Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.
Luggage & cancellation policy
Average Transport for Wales Duration
3h 21m
Cheapest Transport for Wales Price
$87 (€73)
Transport for Wales frequency
1 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks, luggage areas at end of carriages, under seats
Cancellation Policy
Refund policy depends on ticket type
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on most routes with snacks and drinks. Some stations have cafes
Seat reservation
Seat reservations recommended but not mandatory. Free of charge when booking tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free
Quiet zone
Complete guide to Caernarfon
Things to do in Caernarfon
Discover the best of Caernarfon — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Caernarfon trip today.
- Recommended
Oriel Môn
Gallery and museum space celebrating Welsh writer Sir Kyffin Williams through paintings, drawings, and changing displays.
- Recommended
Storiel
Community arts venue and gallery in nearby Bangor with exhibitions, talks, and contemporary visual art in a public setting.
- Recommended
Caernarfon Waterfront
Attractive waterfront promenade by the Menai Strait, popular for walking, harbour views, and seeing the castle from the quay.
- Recommended
Palace Street
Historic shopping street inside the walls with colourful buildings, independent shops, and an authentic old-town atmosphere.
Castle Square
Central square and gathering place framed by historic buildings, often lively during markets, events, and daily town life.
- Gluten-free
Cawl
Traditional Welsh soup of leeks, potatoes and lamb or beef stock. It is closely linked to Welsh home cooking and often served on St David’s Day.
- Gluten-free
Laverbread
Seaweed purée simmered for hours, traditionally served with oats and bacon. A classic Welsh coastal food with deep roots in north and west Wales.
- Vegetarian
Welsh Rarebit
Welsh rarebit is toasted bread topped with a savoury cheese and ale sauce. It is a beloved pub and café dish across Wales.
Sheeps and Leeks
Stylish restaurant focused on seafood and contemporary British cooking, with castle views and a polished but welcoming feel.
Black Boy Inn
Historic inn and restaurant serving hearty Welsh and British classics with a traditional pub atmosphere inside the walled town.
Palas Caffi
Well-known local café and deli for Welsh breakfasts, cakes and light lunches, with a casual atmosphere in the town centre.
British pound (£)
Moderate for the UK. Hotels and dining are mid-priced, while local buses and castle entry keep sightseeing costs manageable.
Average meal costs
- Budget
- £8-12 for fast food or a simple meal.
- Mid-range
- £15-25 per person for a restaurant meal.
- Fine dining
- £45+ per person for upscale dining.
- Coffee
- £2.50-4 for coffee or cappuccino.
Tipping culture
Service is sometimes included. If not, tip 10-12.5% in restaurants for good service. Taxis are often rounded up. Tipping in cafes is optional.
FAQs: Trains from London to Caernarfon
Find answers to the most common questions about traveling from London to Caernarfon by train. 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 train, the cheapest option, or tips for making the most of your visit at Caernarfon, this guide helps you travel smarter and with confidence.
Train ticket prices from London to Caernarfon can vary. The cheapest ticket starts at $47 (€39), while the average price is around $103 (€86).
The train from London to Caernarfon takes 3h 3m and runs 12 per day.
The distance by train from London to Caernarfon is 208 miles (335 km).
The first train from London to Caernarfon leaves at 5:12 AM.
The last train from London to Caernarfon leaves at 9:39 PM.
There is no high speed train available from London to Caernarfon.
Yes, there is a direct train from London to Caernarfon. This service operates 2 times per day, provided by Avanti West Coast.
Unfortunately, there is no night train available from London to Caernarfon.
The train station in London that goes to Caernarfon is London Euston (EUS), which connects to Bangor (Gwynedd) (BNG).
Yes, the train journey from London to Caernarfon offers scenic views, especially as it passes through the rolling landscapes of North Wales, with vistas of the Snowdonia National Park and the picturesque coastline.
Yes, you can take the train from London to Caernarfon.
Popular day trips by train from Caernarfon include Liverpool, Chester.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
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.
In Caernarfon, travelers should be mindful of pickpocketing, especially in crowded areas near Caernarfon Castle and local markets. It's advisable to keep personal belongings secure and be cautious when approached by strangers offering unsolicited services or deals. Additionally, travelers should watch for unofficial taxi services and always use licensed transportation to avoid overcharging or scams. Staying aware of surroundings and planning transportation in advance helps ensure a safe visit.
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 train stations
Popular train stations from London to Caernarfon
Most London to Caernarfon trains use the London Euston to Llanfairpwll station pair. Use this guide to compare London and Caernarfon train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in London
Arrival train stations in Caernarfon
London EustonEuston Road, London, Greater London, NW1 2RT, United Kingdom+44 3457114141
City-centre transport
Getting to London Euston from London city centre
BusN5 · 10m · $2 · every ~3 min
N279, 29, N29 · 16m · $2 · every ~34 min
91, N91 · 21m · $13 · every ~28 min
SubwayNorthern · 7m · $2 · every ~86 min
London Euston train station facilities and services
London Euston has practical services for this route, including Wifi, Lockers, Shopping, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food and drink
Food options include: Burger King, Caffè Nero, Nando's, The Signal Box, Delice de France, Tortilla, Starbucks, AMT Coffee, Upper Crust, Camden Food Co., & many more
Wi-Fi and ATMs
Free public Wi-Fi available. ATMs are located in various points in the station.
Tickets and information
The ticket office is open Mon - Fri: 06:00 - 00:00, Sat: 06:00 - 23:00, Sun: 07:00 - 00:00. Information desks are located near the center of the station's main concourse.
Luggage and lost property
Luggage storage is excess Baggage Co luggage storage is located near the entrance to Platform 16 and is open daily from 08:00 to 21:00. Lost and found is available at the station.
Parking, taxis and toilets
Available at London Euston: Taxis, WC.
Bike and car services
Available at London Euston: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at London Euston: Station is fully accessible, and passengers can request assistance at the mobility assistance reception desk.
Shops, hotels and contact
Nearby hotels include Hilton London Euston, The Wesley Euston Hotel, Travelodge London Central Euston.
London BridgeLondon Bridge station, Tooley Street / St Thomas Street, London, Greater London, SE1 3QX+44 345 711 4141
City-centre transport
Getting to London Bridge from London city centre
London Bridge is 2 km from London city centre. Public transport options include:
TrainLondon Charing Cross - Hayes, London Charing Cross - Sevenoaks, London Charing Cross - Gravesend, London Charing Cross - Dartford, London Charing Cross - Tunbridge Wells, London Charing Cross - Ramsgate, London Charing Cross - Maidstone East, London Charing Cross - Hastings, London Charing Cross - Dover Priory, London Charing Cross - Ashford International, London Charing Cross - Chislehurst, London Charing Cross - Sidcup, London Charing Cross - Minster, London Charing Cross - Folkestone Central, London Charing Cross - Headcorn, London Charing Cross - Orpington, London Charing Cross - Gillingham, London Charing Cross - London Cannon Street, London Charing Cross - Bromley South, London Charing Cross - Canterbury West, London Charing Cross - Tonbridge, London Charing Cross - Slade Green, London Charing Cross - Lewisham · 12m · $1 · every ~36 min
London Victoria - London Bridge · 58m · $13 · every ~4 min
BusN381, 381 · 12m · $2 · every ~24 min
N21 · 14m · $5 · every ~2 min
SubwayJubilee · 5m · $2 · every ~71 min
London Bridge train station facilities and services
London Bridge has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at London Bridge.
Wi-Fi and ATMs
Wi-Fi is available at London Bridge. ATMs are available at London Bridge.
Tickets and information
Ticket office support is available at London Bridge. Information desks are information available from staff: Yes - from help point,Yes - from information point,Yes - from ticket office, Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Bridge: Parking, WC.
Bike and car services
Available at London Bridge: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at London Bridge: Staff help available: Yes, Step free access coverage: Yes, Step free access note: All platforms can be accessed by lift, Accessible taxis: Taxis with ramps. There is usually one available on the rank, but if not one can be ordered through taxi drivers or by phoning Computer Cabs and specifying a taxi equipped to take wheelchairs. Tel 020 7432 1404, Accessible ticket machines: There are no accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Wheelchairs available open hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 04:00 - 00:45 Sunday 06:00 - 00:45, Impaired mobility set down / pick up points available: Yes.
London VictoriaLondon Victoria station, Victoria Street, London, Greater London, SW1V 1JU+44 3450774224
City-centre transport
Getting to London Victoria from London city centre
London Victoria is 1 km from London city centre. Public transport options include:
Bus24 · 8m · $2 · every ~25 min
148 · 9m · $2 · every ~30 min
38, N38 · 10m · $2 · every ~46 min
390 · 25m · $2 · every ~26 min
26, N26 · 28m · $5 · every ~27 min
A8 · 37m · $1 · every ~10 min
SubwayCircle, District · 5m · $2 · every ~108 min
London Victoria train station facilities and services
London Victoria has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at London Victoria.
Wi-Fi and ATMs
Wi-Fi is available at London Victoria. ATMs are available at London Victoria.
Tickets and information
Ticket office support is available at London Victoria. Information desks are information available from staff: Yes - from help point, Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Victoria: Parking, WC.
Bike and car services
Available at London Victoria: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at London Victoria: Staff help available: Yes, Step free access coverage: Yes, Step free access note: There is step free access at London Victoria Rail Station to the Victoria Line on the Underground. This can be accessed via the Cardinal Place entrance to the underground, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, Accessible public telephones: Main concourse, Accessible taxis: Available on request Taxi rank outside main station entrance, Accessible ticket machines: There are no accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Wheelchairs available open hours: Monday - Sunday 24 Hours a Day, Impaired mobility set down / pick up points available: Yes.
More options for your journey from London to Caernarfon
Here are some other resources that might have the information you need
Most popular trains to and from Caernarfon and London
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