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Swansea to London train prices and times

Looking to travel from Swansea to London? You can buy train tickets with Trip.com for as low as HK$489.07, with average prices for this route around HK$382.02.

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

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Thu, Aug 7
From HK$540.49
Fri, Aug 8
From HK$624.45
Sat, Aug 9
From HK$498.51
Sun, Aug 10
From HK$582.47
Mon, Aug 11
From HK$530.00
Tue, Aug 12
From HK$531.05
Wed, Aug 13
From HK$489.07

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Departs	Arrives	Duration	Find Tickets
03:46 Swansea	07:16 London Paddington	3h 30m, Direct	Find Tickets
04:59 Swansea	07:44 London Paddington	2h 45m, Direct	Find Tickets
05:29 Swansea	08:16 London Paddington	2h 47m, Direct	Find Tickets
05:57 Swansea	08:49 London Paddington	2h 52m, Direct	Find Tickets
06:26 Swansea	09:12 London Paddington	2h 46m, Direct	Find Tickets
06:54 Swansea	09:44 Paris	2h 50m, Direct	Find Tickets View More Trains

Swansea to London train route details

First train

03:46

Last train

21:28

Departure station

Swansea

Arrival station

London

Journey time

2h 45m

Distance

165 miles

Price

HK$489.07*

Train Operators

Great Western Railway, Transport for Wales

How to book cheap train tickets from Swansea to London

Season Tickets for frequent travels

Are you frequently traveling between Swansea and London 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 Southeast 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.

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. 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

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 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 travelling from Swansea to London, 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%

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

If you are travelling 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 travelling 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!

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Swansea to London journey
National Rail Partners
Official train ticket sellers with 5-star customer service
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from Swansea to London from HK$489.07

Save an average of 30%* with Split Tickets

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Swansea to London train prices and times

Swansea to London train route details