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Find the best prices from Swansea to London Euston

Here are this week's cheapest tickets from Swansea to London Euston, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

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This train is sold out. View full timetable and prices.
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€43.83
Tue2Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
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€43.83
Wed3Dec
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This train is sold out. View full timetable and prices.
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€43.83
Thu4Dec
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This train is sold out. View full timetable and prices.
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€43.83
Fri5Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
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€43.83
Sat6Dec
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This train is sold out. View full timetable and prices.
Go
€43.83
Sun7Dec
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This train is sold out. View full timetable and prices.
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€26.47
Mon8Dec
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*Price changes due to the real-time price fluctuations, please refer to the latest price.

Swansea to London Euston train prices and times

Use Trip.com to buy tickets from Swansea to London Euston, starting from €26.47 and averaging €45.58. The entire journey takes no more than 3h 13m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

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DepartsArrivesOperator
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04:59
3h 13m, Direct
Swansea
08:12
London Euston
Great Western Railway
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05:29
3h 15m, Direct
Swansea
08:44
London Euston
Great Western Railway
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05:57
3h 20m, Direct
Swansea
09:17
London Euston
Great Western Railway
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06:26
3h 14m, Direct
Swansea
09:40
London Euston
Great Western Railway
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06:54
3h 18m, Direct
Swansea
10:12
London Euston
Great Western Railway
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07:18
3h 24m, Direct
Swansea
10:42
Paris
Great Western Railway
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Swansea to London Euston train route details

First train
First train
03:46
Last train
Last train
21:28
Departure station
Departure station
Swansea
Arrival station
Arrival station
London Euston
Journey time
Journey time
3h 13m
Distance
Distance
264 km
Price
Price
€26.47*
Train Operators
Train Operators
Great Western Railway, Transport for Wales

How to book cheap train tickets from Swansea to London Euston

Season Tickets for frequent travels

Season Tickets for frequent travels

For frequent travellers between Swansea and London Euston, consider a Season Ticket, providing unlimited travel between specified stations for different durations, such as weekly, monthly, annually, or flexi. Alongside substantial savings, enjoy the convenience of not having to buy a ticket for each journey.
Network Railcard for Southeast England

Network Railcard for Southeast England

To save on train travel in Southeast England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it’s highly advantageous for frequent travellers within this region.
Travelling in off-peak train times

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Swansea to London Euston. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travellers. You can discover more about Railcards here.
Split Tickets for greater savings

Split Tickets for greater savings

Another option to consider is splitting your tickets to save more on fares. Instead of purchasing a direct ticket from Swansea to London Euston, you can split the route into two legs: A to C and C to B. This is often cheaper than purchasing a direct ticket, and you usually won’t need to change trains or seats.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
Group travels to save 1/3

Group travels to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Swansea to London Euston train ticket types

Here are different ticket types available for this route, each with its own benefits and restrictions. Here are the options to consider:

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*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.