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London to Swansea Train prices and times

Use Trip.com to buy tickets from London to Swansea, starting from 23,10 € and averaging 37,71 €. The entire journey takes no more than 2h 40m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • La, 21. 6.
    From 30,50 €
  • Su, 22. 6.
    From 35,09 €
  • Ma, 23. 6.
    From 23,10 €
  • Ti, 24. 6.
    From 35,09 €
  • Ke, 25. 6.
    From 23,10 €
  • To, 26. 6.
    From 30,12 €
  • Pe, 27. 6.
    From 25,44 €
DepartureArrivalDurationOperator
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06:48
London Paddington
09:31
Swansea
2h 43m, DirectGreat Western Railway
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07:48
London Paddington
10:30
Swansea
2h 42m, 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
12:34
Swansea
2h 46m, DirectGreat Western Railway
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10:48
London Paddington
13:31
Swansea
2h 43m, DirectGreat Western Railway
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11:48
London Paddington
14:30
Paris
2h 42m, DirectGreat Western Railway
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London to Swansea Train Route Details

First train
First train
06:48
Last train
Last train
20:48
Departure station
Departure station
London
Arrival station
Arrival station
Swansea
Journey time
Journey time
2h 40m
Distance
Distance
264 km
Price
Price
23,10 €*
Train operators
Train operators
Great Western Railway

How to book cheap train tickets from London to Swansea

Season Tickets for frequent travel

Season Tickets for frequent travel

Are you frequently traveling between London and Swansea on a weekly, monthly, or annual basis? Season Tickets provide unlimited travel during specific times, allowing you to freely hop on and off trains between two stations without worrying about individual ticket bookings, and offering significant savings in the process.
Network Railcard for South East England

Network Railcard for South East England

To save on train travel in South East 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 travelers within this region.
Traveling in off-peak train times

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London to Swansea. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
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 usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from London to Swansea ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
Travel in a group to save 1/3

Travel in a group 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.

London to Swansea Train Ticket Types

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

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

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    Official train ticket sellers with 5-star customer support

  • Split Tickets

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    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%.