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Cheap Train Tickets

Swansea to Isleworth Train prices and times

Planning a journey from Swansea to Isleworth? Trip.com offers train tickets starting from as low as 34,50 €, with average prices for this route around 42,57 €. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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La, 21. 6.
From 34,50 €
Su, 22. 6.
From 34,50 €
Ma, 23. 6.
From 34,50 €
Ti, 24. 6.
From 34,50 €
Ke, 25. 6.
From 34,50 €
To, 26. 6.
From 34,50 €
Pe, 27. 6.
From 34,50 €

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Departure	Arrival	Duration	Operator	Find Tickets
03:56 Swansea	08:20 Isleworth	4h 24m, Changes required		Find Tickets
03:56 Swansea	09:27 Isleworth	5h 31m, Changes required	Elizabeth line	Find Tickets
05:25 Swansea	09:20 Isleworth	3h 55m, Changes required		Find Tickets
05:25 Swansea	09:57 Isleworth	4h 32m, Changes required	Elizabeth line	Find Tickets
06:23 Swansea	10:20 Isleworth	3h 57m, Changes required		Find Tickets
06:23 Swansea	11:27 Paris	5h 4m, Changes required	Elizabeth line	Find Tickets View More Trains

Swansea to Isleworth Train Route Details

First train

03:56

Last train

21:31

Departure station

Swansea

Arrival station

Isleworth

Journey time

3h 55m

Distance

250 km

Price

34,50 €*

Train operators

Elizabeth line, Great Western Railway, Thameslink

How to book cheap train tickets from Swansea to Isleworth

Traveling in off-peak train times

We recommend buying train tickets from Swansea to Isleworth 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

You can choose a Railcard to help you save up to 1/3 on fares from Swansea to Isleworth 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%

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 Swansea to Isleworth, 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%

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 Swansea to Isleworth 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

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 Isleworth more affordable for families, friends, or colleagues planning a trip together.

Swansea to Isleworth 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:

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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 Isleworth journey
National Rail Partners
Official train ticket sellers with 5-star customer support
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from Swansea to Isleworth from 34,50 €

Save an average of 30%* with SplitTickets

Swansea to Isleworth Train prices and times

Swansea to Isleworth Train Route Details