- Must visit
National Slate Museum
National Slate Museum tells the story of North Wales slate quarrying with preserved workshops, demonstrations and strong links to Llanberis industry.
The best way to find a cheap train ticket from London to Llanberis is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London to Llanberis will cost around £122 if you buy it on the day, but you can find cheap train tickets today for only £73.
On Tue 03 Nov, we found 12 trains from London to Llanberis, including 2 direct services.
These direct trains cover the 326 km distance in an average of 3 h 31 m but if you time it right, some trains will get you there in just 3 h 20 m .
The slowest trains will take 3 h 43 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.
C17878+
G38409 · G38629
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C17848+
G38627 · G38405
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C17848+
G38405 · G38627
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C17878+
G38629 · G38409
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W34011
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C01304
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W34011
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W34273+
G38403 · G38625
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W34185+
G38627 · G38405
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W34273+
G38625 · G38403
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Trains from London to Llanberis run on average 12 times per day, taking around 3h 36m. Cheap train tickets for this journey start at £32 if you book in advance.
There are 2 trains per day. The earliest train runs at 04:08, the last at 22:00. The fastest train covers the 326 km distance in 3h 2m.
Distance 326 km |
Average train duration 3h 36m |
Cheapest ticket price £32 |
Trains per day 12 |
Direct trains 2 |
Fastest train 3h 2m |
First train 4:08 |
Last train 22:00 |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Sat |
Best time to book 1 day |
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from London to Llanberis.
The table below shows live departures for London to Llanberis trains for tomorrow, Tuesday 3 November. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
C01304+ G39024 | 8:00 London Euston (EUS) | 3h45 | 11:45 Llanfairpwll (LPG) | 1 change | |
C01304 | 8:00 London Euston (EUS) | 3h20 | 11:20 Bangor (Gwynedd) (BNG) | 0 changesdirect | |
W34273+ G38625 · G38403 | 8:33 London Euston (EUS) | 3h34 | 12:07 Bangor (Gwynedd) (BNG) | 2 changes | |
G38625 · G38403+ W34273 | 8:33 London Euston (EUS) | 3h43 | 12:16 Llanfairpwll (LPG) | 2 changes | |
C17848+ G38627 · G38405 | 8:46 London Euston (EUS) | 4h31 | 13:17 Llanfairpwll (LPG) | 2 changes | |
C17848+ G38627 · G38405 | 8:46 London Euston (EUS) | 4h22 | 13:08 Bangor (Gwynedd) (BNG) | 2 changes | |
W34011 | 9:00 London Euston (EUS) | 3h24 | 12:24 Bangor (Gwynedd) (BNG) | 0 changesdirect | |
W34011+ G38405 | 9:00 London Euston (EUS) | 4h17 | 13:17 Llanfairpwll (LPG) | 1 change | |
G38627 · G38405+ W34185 | 9:33 London Euston (EUS) | 3h35 | 13:08 Bangor (Gwynedd) (BNG) | 2 changes | |
G38627 · G38405+ W34185 | 9:33 London Euston (EUS) | 3h44 | 13:17 Llanfairpwll (LPG) | 2 changes | |
C17878+ G38629 · G38409 | 9:46 London Euston (EUS) | 4h22 | 14:08 Bangor (Gwynedd) (BNG) | 2 changes | |
C17878+ G38629 · G38409 | 9:46 London Euston (EUS) | 4h31 | 14:17 Llanfairpwll (LPG) | 2 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Llanberis — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Llanberis trip today.
National Slate Museum tells the story of North Wales slate quarrying with preserved workshops, demonstrations and strong links to Llanberis industry.
Llanberis Lake Railway museum display and heritage setting introduce the area’s railway and quarry past. Best paired with a trip on the narrow-gauge line.
Electric Mountain visitor centre explains Dinorwig power station through exhibitions and guided underground tours inside the mountain.
Long glacial lake at the heart of Llanberis, ideal for gentle walks, waterside views and a classic perspective on the mountains and village heritage.
Historic high-level slate trail and walking area with industrial remains, mountain scenery and rewarding views over Llanberis and the surrounding hills.
Broad lakeside country park with woodland, picnic areas and easy paths. A relaxing local favourite for family walks beside Llyn Padarn.
Traditional Welsh rarebit is hot cheese sauce with mustard and ale on toast, a classic Welsh supper and pub staple across north Wales.
Cawl is a hearty Welsh broth of lamb or beef with potatoes, leeks and root vegetables, long valued as a warming farmhouse meal.
Bara brith is a speckled Welsh tea loaf packed with dried fruit and spice, usually served sliced with butter at tea time.
Popular lakeside café and restaurant serving hearty breakfasts, cakes and Welsh favourites in a relaxed setting near the railway.
Well-known casual spot for stone-baked pizzas, pasta and family-friendly meals, popular after walks around Llanberis and Snowdon.
Long-established village pub with classic British dishes, local ales and a traditional atmosphere convenient for walkers and climbers.
Moderate for the UK. Tourist stays can be pricey in season, but pubs, cafés and local buses keep daily costs manageable versus major UK city breaks.
Tipping is modest. In restaurants, 10-12.5% is standard if service is not included. Round up taxi fares. In cafés, leaving small change is appreciated but not expected.
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Llanberis.
Find answers to the most common questions about traveling from London to Llanberis 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 Llanberis, this guide helps you travel smarter and with confidence.

Most London to Llanberis trains use the London Euston to station pair. Use this guide to compare London and Llanberis train stations on this route, check city-centre transport, alongside checking practicalities like 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 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
Free public Wi-Fi available. ATMs are located in various points in the station.
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 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.
Available at London Euston: Taxis, WC.
Available at London Euston: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at London Euston: Station is fully accessible, and passengers can request assistance at the mobility assistance reception desk.
Nearby hotels include Hilton London Euston, The Wesley Euston Hotel, Travelodge London Central Euston.
London Marylebone is 3 km from London city centre. Public transport options include:
London Marylebone has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food and drink options are available at London Marylebone.
Wi-Fi is available at London Marylebone. ATMs are available at London Marylebone.
Ticket office support is available at London Marylebone. Information desks are information available from staff: Yes - from information point, Helpline Contact: 03456 005 165 (Option 3 > Option 3), Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Lost and found is available at the station.
Available at London Marylebone: Parking, WC.
Available at London Marylebone: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at London Marylebone: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step Free Access Category A. Step Free access to all platforms, Accessible taxis: If you would like us to assist you in booking an accessible taxi for your onward journey please contact 03456 005 165, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All ticket machines at this station are accessible with adjustable height displays, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: Yes.
London Paddington has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food options include: Wasabi, The Beer House, Barburrito, Upper Crust, The Mad Bishop & Bear (Fullers), The Pasty Shop, Burger King, Pret a Manger, The Savanna, Soboro Bakery, & more
Free Wi-Fi in the station. ATMs are located next to the ticket office.
The ticket office is open 24/7. Information desks are located near Platform 1.
Luggage storage is luggage lockers are located near the taxi stand beside Platform 11. . Lost and found is available at the station.
Available at London Paddington: Parking, Taxis, WC.
Available at London Paddington: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at London Paddington: Wheelchair access, escalators, elevators.
Nearby hotels include Hilton London Paddington, Mercure London Paddington Hotel, The Pilgrm.
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