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London to Swansea Train prices and times

Planning a journey from London to Swansea? Trip.com offers train tickets starting from as low as KWD 8.160, with average prices for this route around KWD 13.320. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Fri, Jun 20
    From KWD 12.400
  • Sat, Jun 21
    From KWD 10.780
  • Sun, Jun 22
    From KWD 12.400
  • Mon, Jun 23
    From KWD 8.160
  • Tue, Jun 24
    From KWD 12.400
  • Wed, Jun 25
    From KWD 8.160
  • Thu, Jun 26
    From KWD 10.640
DepartureArrivalDurationOperator
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06:05
London Paddington
09:32
Swansea
3h 27m, DirectGreat Western Railway
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07:05
London Paddington
10:34
Swansea
3h 29m, DirectGreat Western Railway
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08:05
London Paddington
11:30
Swansea
3h 25m, DirectGreat Western Railway
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09:05
London Paddington
12:32
Swansea
3h 27m, DirectGreat Western Railway
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10:05
London Paddington
13:30
Swansea
3h 25m, DirectGreat Western Railway
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11:05
London Paddington
14:27
Paris
3h 22m, DirectGreat Western Railway
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London to Swansea Train Route Details

First train
First train
06:05
Last train
Last train
23:32
Departure station
Departure station
London
Arrival station
Arrival station
Swansea
Journey time
Journey time
3h 18m
Distance
Distance
165 miles
Price
Price
KWD 8.160*
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

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

We recommend buying train tickets from London to Swansea during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from London to Swansea, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.
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 traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make 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%.