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Swansea to Heathrow Terminal 5 train timetable
The journey from Swansea to Heathrow Terminal 5 on the fastest train in 3h 16m, usually 3h 39m. Each day, 47 trains leave from Swansea, starting at 07:50 and ending at 20:20. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
07:50 Swansea | 3h 47m, 4 change | 11:37 Heathrow Terminal 5 | Great Western Railway | Find tickets |
07:50 Swansea | 3h 51m, 2 change | 11:41 Heathrow T5 Bus | Great Western Railway | Find tickets |
07:50 Swansea | 4h 15m, 3 change | 12:05 Heathrow Terminal 5 | Great Western Railway | Find tickets |
08:35 Swansea | 3h 56m, 1 change | 12:31 Heathrow Terminal 5 | Great Western Railway | Find tickets |
08:35 Swansea | 3h 56m, 3 change | 12:31 Heathrow Terminal 5 | Great Western Railway | Find tickets |
Swansea to Heathrow Terminal 5 train tickets and times
Plan your journey from Swansea to Heathrow Terminal 5 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 Heathrow Terminal 5 train travel guide
Taking the train from Swansea to Heathrow Terminal 5 is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Swansea, you can arrive at Heathrow Terminal 5 in just 3h 16m, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from Swansea to Heathrow Terminal 5?
The average ticket fare from Swansea to Heathrow Terminal 5 is about €53.06, but prices are dynamic. The final cost depends on when you book, when you travel, and ticket flexibility. To find the exact cost for your journey, please search with your travel dates.
How do I find the best train route from Swansea to Heathrow Terminal 5?
What is the fastest train from Swansea to Heathrow Terminal 5?
The fastest train journey time from Swansea to Heathrow Terminal 5 is 3h 16m . Use our Train Journey Planner to find direct trains, avoid transfers, and compare travel times for each route to see if there are fewer stops to make your journey seamless.
Are there direct trains from Swansea to Heathrow Terminal 5?
No, there are no direct trains from Swansea to Heathrow Terminal 5. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip
Is it worth taking a train from Swansea to Heathrow Terminal 5?
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?
To get the best price on UK train tickets, it is essential to book as early as you can. Train operators generally release their cheapest Advance tickets up to 12 weeks ahead of the travel date, making early booking the most effective way to secure a lower fare.

Check timetables and during the journey
How do I find Swansea to Heathrow Terminal 5 train timetables?
Swansea to Heathrow Terminal 5 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 Heathrow Terminal 5 trains offer Wi-Fi and other facilities?
Yes, most trains on the Swansea to Heathrow Terminal 5 route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
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 Heathrow Terminal 5 route?
The route from Swansea to Heathrow Terminal 5 is operated by Heathrow Express. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
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Luggage
Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.
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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
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals 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 Heathrow Terminal 5 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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