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Swansea to Isleworth train ticket prices
€82.07
On Thu 11 Jun
Swansea to Isleworth train timetable
Travelling from Swansea to Isleworth, the fastest train takes 3h 51m with an average travel time of 4h 28m. 49 trains are running daily, with the first departing at 03:46 and the last at 21:28. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
13:22 Swansea | 3h 58m, 2 change | 17:20 Isleworth | Great Western Railway | Find tickets |
13:22 Swansea | 4h 35m, 2 change | 17:57 Isleworth | Great Western Railway | Find tickets |
13:52 Swansea | 3h 58m, 3 change | 17:50 Isleworth | Transport for Wales | Find tickets |
14:22 Swansea | 3h 58m, 2 change | 18:20 Isleworth | Great Western Railway | Find tickets |
14:22 Swansea | 4h 35m, 2 change | 18:57 Isleworth | Great Western Railway | Find tickets |
Swansea to Isleworth train tickets and times
Plan your journey from Swansea to Isleworth with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Swansea to Isleworth train travel guide
Travelling by train from Swansea to Isleworth is efficient and offers a scenic and comfortable experience. With frequent departures from Swansea, you can reach Isleworth in just 3h 51m, making it one of the fastest and most convenient ways to travel between these two places.

Planning and booking
How much does it cost for a train from Swansea to Isleworth?
Ticket prices from Swansea to Isleworth average around €82.07, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.
How do I find the best train route from Swansea to Isleworth?
What is the fastest train from Swansea to Isleworth?
The fastest train journey time from Swansea to Isleworth is 3h 51m. Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
Are there direct trains from Swansea to Isleworth?
No, unfortunately, you need to transfer from Swansea to Isleworth. Still, the TrainPal Train Journey Planner helps you find the best train. Just input your origin or destination places, then click "Search" to see the suitable route.
Is it worth taking a train from Swansea to Isleworth?
Yes, the train is a highly practical choice. Compared to driving, it is more eco-friendly and avoids the stress of traffic and parking. Compared to coaches, it offers more comfort, space, and scheduling flexibility. Furthermore, its ability to drop you off in the heart of the city makes it an exceptionally convenient option for most journeys.
How far in advance can I book my train ticket?
Typically, you can book UK train tickets up to 12 weeks ahead of your travel date. This is when the cheapest Advance tickets are usually released by train operators. To secure the best price, we strongly recommend booking as early as possible.

Check timetables and during the journey
How do I find Swansea to Isleworth train timetables?
Swansea to Isleworth trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.
How early should I arrive for a train in the UK?
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
Do Swansea to Isleworth trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Swansea to Isleworth are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
How do I transfer between train stations in the UK?
Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.
What is the difference between Standard and First Class?
First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Which train companies operate the Swansea to Isleworth route?
The Swansea to Isleworth route is operated by Great Western Railway. For any journey, the easiest way to find the operator is to search for your route on this page. The operator's name will appear next to each travel option in the results.
Essential onboard rules and facilities
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Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
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Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
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Children
Children under 5 typically travel for free. A 50% discount applies to children aged 5 to 15. Additionally, those aged 16 and 17 are eligible for a 50% discount with a 16-17 Saver Railcard.
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Pets
You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed on seats or in restaurant carriages.
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Passenger assistance
All operators offer assistance services for passengers with disabilities or additional needs. This should be booked in advance to guarantee availability.
How to buy cheap Swansea to Isleworth train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

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* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.





















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