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London to Swansea Train prices and times

Looking to travel from London to Swansea? You can buy train tickets with Trip.com for as low as 24,58 €, with average prices for this route around 42,00 €.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

  • Ke, 16. 7.
    From 31,50 €
  • To, 17. 7.
    From 28,85 €
  • Pe, 18. 7.
    From 27,41 €
  • La, 19. 7.
    From 35,77 €
  • Su, 20. 7.
    From 32,54 €
  • Ma, 21. 7.
    From 24,58 €
  • Ti, 22. 7.
DepartureArrivalDurationOperator
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05:23
London Paddington
09:02
Swansea
3h 39m, DirectGreat Western Railway
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06:48
London Paddington
09:32
Swansea
2h 44m, DirectGreat Western Railway
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07:48
London Paddington
10:29
Swansea
2h 41m, DirectGreat Western Railway
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08:48
London Paddington
11:30
Swansea
2h 42m, DirectGreat Western Railway
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09:48
London Paddington
12:32
Swansea
2h 44m, DirectGreat Western Railway
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10:48
London Paddington
13:30
Paris
2h 42m, DirectGreat Western Railway
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London to Swansea Train Route Details

First train
First train
05:23
Last train
Last train
23:32
Departure station
Departure station
London
Arrival station
Arrival station
Swansea
Journey time
Journey time
2h 39m
Distance
Distance
264 km
Price
Price
24,58 €*
Train operators
Train operators
Elizabeth line, CrossCountry, Great Western Railway

How to book cheap train tickets from London to Swansea

Season Tickets for frequent travel

Season Tickets for frequent travel

If you frequently travel between London and Swansea, a Season Ticket allows unlimited travel between these stations and is available for various durations, such as weekly, monthly, annual, or flexi. Enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.
Network Railcard for South East England

Network Railcard for South East England

For only a small annual fee, you can save 1/3 on most fares in South East England, including routes in and out of London, with the Network Railcard. Covering both standard and off-peak tickets, this railcard is particularly beneficial for those who travel regularly within this region.
Traveling in off-peak train times

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from London to Swansea can result in significant cost savings.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

You can choose a Railcard to help you save up to 1/3 on fares from London to Swansea for various reasons, such as your age (including the 16–25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from London to Swansea, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from London to Swansea ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are traveling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from London to Swansea more affordable for families, friends, or colleagues planning a trip together.

London to Swansea Train Ticket Types

Save money on your trip from London to Swansea with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best Price Promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your London to Swansea journey

  • Split Tickets

    National Rail Partners

    Official train ticket sellers with 5-star customer support

  • Split Tickets

    No Booking Fees on the App

    Only pay for your train travel – no hidden fees

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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.