4.9
4.6The cheapest and fastest trains from Swansea station (SWA) to London Heathrow Airport
Cheapest price on 20 Sept
£77
Average ticket price on 20 Sept
£77
Fastest journey on 20 Sept
3 h 28 m
Average journey duration on 20 Sept
3 h 37 m
Trains on 20 Sept
2
Distance
242 km
The best way to find a cheap train ticket from Swansea station (SWA) to London Heathrow Airport is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Swansea station (SWA) to London Heathrow Airport will cost around £77 if you buy it on the day, but you can find cheap train tickets today for only £77.
On Sun 20 Sept, we found 2 trains from Swansea station (SWA) to London Heathrow Airport, including 2 direct services.
These direct trains cover the 242 km distance in an average of 3 h 37 m but if you time it right, some trains will get you there in just 3 h 28 m .
The slowest trains will take 3 h 46 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
9:233h28Swansea station (SWA)12:51London Heathrow Airport£771One-way0 changes- 8:353h46Swansea station (SWA)12:21London Heathrow Airport£771One-way0 changes
- 9:233h28Swansea station (SWA)12:51London Heathrow Airport£771One-way0 changes
- 8:353h46Swansea station (SWA)12:21London Heathrow Airport£771One-way0 changes
Travel Information
Compare coach and train for Swansea station (SWA) to London Heathrow Airport
Omio recommends booking the train as it is the most popular option from Swansea station (SWA) to London Heathrow Airport among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £31 For those with little time, consider booking a train, which has an average total journey time of 4h 7m. Average ticket prices depend on the travel mode: a coach costs an average of £31, while a train costs an average of £89.
Distance: 242 km
Compare train with
Most popular Train | Coach | Driving |
|---|---|---|
£89 Average Price | £31 Average Price Cheapest | £60 Average Price (fuel + tolls) |
4h 7m Average total duration Fastest 3h 37m Onboard + 30m Additional time* | 5h 28m Average total duration 4h 58m Onboard + 30m Additional time* | 2h 57m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Swansea station (SWA) to London Heathrow Airport:
A coach is £58 less than a train for this route with tickets for a train from Swansea station (SWA) to London Heathrow Airport costing on average £89.
Other travel options to London Heathrow Airport take longer:
Coach takes on average 4h 58m.
Tickets start at around £89 compared to roughly £60 in fuel and tolls — a saving of about £-28.91. The journey takes 3h 37m versus 2h 57m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
Swansea station (SWA) to London Heathrow Airport train times
The table below shows live departures for Swansea station (SWA) to London Heathrow Airport trains for tomorrow, Sunday 20 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 8:35 Swansea station (SWA) | 3h46 | 12:21 London Heathrow Airport | 0 changesdirect | |
| 9:23 Swansea station (SWA) | 3h28 | 12:51 London Heathrow Airport | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Swansea station (SWA) to London Heathrow Airport by coach or train
Compare coach and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
20 Sept
21 Sept
22 Sept
23 Sept
24 Sept
25 Sept
26 Sept
Why should you book Swansea station (SWA) to London Heathrow Airport trains with Omio?
Why book with Omio vs Transport for Wales?
- Compare with other providers: On Omio, you can not only buy tickets for Transport for Wales, but also compare tickets for the likes of Great Western Railway to find the best option for your trip from Swansea station (SWA) to London Heathrow Airport.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Transport for Wales with all available travel options, which are bus and train to ensure you get the best deal for traveling from Swansea station (SWA) to London Heathrow Airport.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Great Western Railway to find the best option for your trip from Swansea station (SWA) to London Heathrow Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Swansea station (SWA) to London Heathrow Airport.
Journey information
Overview: Train from Swansea station (SWA) to London Heathrow Airport
United KingdomUnited Kingdom
Trains from Swansea station (SWA) to London Heathrow Airport run on average 14 times per day, taking around 3h 37m. Cheap train tickets for this journey start at £67 but you can travel from only £11 by coach.
The earliest train runs at 07:22, the last at 17:23. The fastest train covers the 242 km distance in 3h 4m.
Distance 242 km |
Average train duration 3h 37m |
Cheapest ticket price £67 |
Trains per day 14 |
Fastest train 3h 4m |
First train 7:22 |
Last train 17:23 |
Cheapest Month Jun |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Jul - Sept |
Busiest Day Mon |
Least Busy Day Sat |
Train companies: Great Western Railway from Swansea station (SWA) to London Heathrow Airport trainsGreat Western Railway trains will get you between Swansea station (SWA) and London Heathrow Airport from £11. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Swansea station (SWA) to London Heathrow Airport train
Find answers to the most common questions about traveling from Swansea station (SWA) to London Heathrow Airport by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at London Heathrow Airport, this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in Swansea station (SWA) and London Heathrow Airport
Most Swansea station (SWA) to London Heathrow Airport trains use the Swansea to Heathrow Terminal 5 station pair. Use this guide to compare Swansea station (SWA) and London Heathrow Airport train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Swansea from Swansea city centre
Swansea train station facilities and services
Swansea has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Swansea.
Wi-Fi and ATMs
ATMs are available at Swansea.
Tickets and information
Ticket office support is available at Swansea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Swansea: Parking, WC.
Bike and car services
Available at Swansea: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Swansea: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category A. Step free access to all platforms, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible public telephones: on concourse, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Most popular train connections from Swansea station (SWA)
More options for your journey from Swansea station (SWA) to London Heathrow Airport
Here are some other resources that might have the information you need
Most popular trains to and from London Heathrow Airport and Swansea station (SWA)
Most popular train connections to London Heathrow Airport
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