4.9
4.6The cheapest and fastest trains from Swansea station (SWA) to London Heathrow Airport
Cheapest price
€78
Average price
€82
Fastest journey
3 h 29 m
Average duration
3 h 37 m
Trains per day
3
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 traveling at rush hour.
The average ticket from Swansea station (SWA) to London Heathrow Airport will cost around €82 if you buy it on the day, but the cheapest tickets can be found for only €78.
Of the 3 trains that leave Swansea station (SWA) for London Heathrow Airport on Thu, Aug 06, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Aug 06 the 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 29 m .
On Thu, Aug 06 the slowest trains will take 3 h 54 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.
8:22 AM3h29Swansea station (SWA)11:51 AMLondon Heathrow Airport€781One-way0 transfers- 9:22 AM3h29Swansea station (SWA)12:51 PMLondon Heathrow Airport€841One-way0 transfers
- 8:27 AM3h54Swansea station (SWA)12:21 PMLondon Heathrow Airport€851One-way0 transfers
- 9:22 AM3h29Swansea station (SWA)12:51 PMLondon Heathrow Airport€841One-way0 transfers
- 8:22 AM3h29Swansea station (SWA)11:51 AMLondon Heathrow Airport€781One-way0 transfers
- 8:27 AM3h54Swansea station (SWA)12:21 PMLondon Heathrow Airport€851One-way0 transfers
Travel Information
Compare bus and train for Swansea station (SWA) to London Heathrow Airport
Omio recommends booking the bus 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 bus with prices starting from €10. For those with little time consider booking a train which can get you there in 3h 42m. The ticket price range depends on the travel mode: a bus costs an average of €10, and a train costs an average of €65.
Distance: 150 miles (242 km)
Compare train with
| Train | Most popular Bus | Driving |
|---|---|---|
€82 Average price | €19 Average price Cheapest | €66 Average price (fuel + tolls) |
4h 12m Average total duration Fastest 3h 42m Onboard + 30m Additional time* | 4h 47m Average total duration 4h 17m Onboard + 30m Additional time* | 2h 57m Average total duration (door-to-door) |
Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Swansea station (SWA) to London Heathrow Airport:
A bus is €63 less than a train for this route with tickets for a train from Swansea station (SWA) to London Heathrow Airport costing on average €82.
Other travel options to London Heathrow Airport take longer:
Bus takes on average 4h 17m.
Tickets start at around €82 compared to roughly €66 in fuel and tolls — a saving of about €-15.95. The journey takes 3h 42m 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, Thursday, August 6. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 8:22 AM Swansea station (SWA) | 3h29 | 11:51 AM London Heathrow Airport | 0 transfersDirect | |
| 8:27 AM Swansea station (SWA) | 3h54 | 12:21 PM London Heathrow Airport | 0 transfersDirect | |
| 9:22 AM Swansea station (SWA) | 3h29 | 12:51 PM London Heathrow Airport | 0 transfersDirect | |
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 bus or train
Compare bus 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.
Aug 06
Aug 07
Aug 08
Aug 09
Aug 10
Aug 11
Aug 12
Why should you book Swansea station (SWA) to London Heathrow Airport trains with Omio?
Why book with Omio vs Great Western Railway?
- 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 Great Western Railway 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?
- 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 21 times per day, taking around 3h 42m. Cheap train tickets for this journey start at €65 but you can travel from only €10 by bus.
The earliest train runs at 07:22, the last at 16:27. The fastest train covers the 150 miles (242 km) distance in 3h 28m.
Distance 150 miles (242 km) |
Average train duration 3h 42m |
Cheapest ticket price €65 |
Trains per day 21 |
Fastest train 3h 28m |
First train 7:22 AM |
Last train 4:27 PM |
Cheapest Month Sep |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Apr - Jun |
Busiest Day Mon |
Least Busy Day Sun |
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 €10. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Trains from Swansea station (SWA) to London Heathrow Airport
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
Popular train stations from Swansea station (SWA) to 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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