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Swansea to London Train prices and times

Use Trip.com to buy tickets from Swansea to London, starting from 564,82 kr and averaging 418,62 kr. The entire journey takes no more than 3h 36m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • fre, 20 juni
    From 836,20 kr
  • lör, 21 juni
    From 668,70 kr
  • sön, 22 juni
    From 824,51 kr
  • mån, 23 juni
    From 720,64 kr
  • tis, 24 juni
    From 564,82 kr
  • ons, 25 juni
    From 605,08 kr
  • tors, 26 juni
    From 668,70 kr
DepartureArrivalDurationOperator
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03:46
Swansea
08:09
London Paddington
4h 23m, DirectGreat Western Railway
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05:29
Swansea
09:05
London Paddington
3h 36m, DirectGreat Western Railway
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06:26
Swansea
10:07
London Paddington
3h 41m, DirectGreat Western Railway
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07:18
Swansea
11:05
London Paddington
3h 47m, DirectGreat Western Railway
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07:23
Swansea
11:59
London Paddington
4h 36m, Changes requiredTransport for WalesCrossCountryGreat Western Railway
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08:21
Swansea
12:09
Paris
3h 48m, DirectGreat Western Railway
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Swansea to London Train Route Details

First train
First train
03:46
Last train
Last train
20:23
Departure station
Departure station
Swansea
Arrival station
Arrival station
London
Journey time
Journey time
3h 36m
Distance
Distance
264 km
Price
Price
564,82 kr*
Train operators
Train operators
CrossCountry, Great Western Railway, Transport for Wales

How to book cheap train tickets from Swansea to London

Season Tickets for frequent travel

Season Tickets for frequent travel

For frequent travelers between Swansea and London, 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

By purchasing a Network Railcard for only £30 per year, unlock incredible savings of up to 1/3 on every ticket for your travels within London and the South East. With this Railcard in hand, you can enjoy reduced costs on various ticket types, including Standard or Super Off-Peak Tickets.
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 Swansea to London can result in significant cost savings.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

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 travelers. You can discover more about Railcards here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Swansea to London, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!
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!
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 Swansea to London more affordable for families, friends, or colleagues planning a trip together.

Swansea to London Train Ticket Types

Save money on your trip from Swansea to London 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 Swansea to London journey

  • Split Tickets

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    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%.