Swansea to Heathrow Airport: Coach transfers, bus timetables & cheap tickets
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Bring 1x large suitcase (or 2x medium cases) & 1x soft hand luggage item onboard
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Coach from Swansea to Heathrow Airport
Our coaches travel from Swansea Bus Station to Heathrow Airport (terminals and coach station) up to 14 times a day, from just £15 one-way*.
Our fastest journey will get you there in 4 hours 5 minutes. With reliable services, low fares, and comfortable travel, you can head to the airport in style for less.
Our Swansea to Heathrow services and stops
Click below to see the stops for each service and plan your journey with ease.
Swansea to Heathrow route map
Departing from Swansea Bus Station
Swansea Bus Station is an easy location to start your journey from, right in the heart of the city.
Plus, with plenty of shops, cafes and restaurants nearby to grab any pre-travel essentials from.
Travelling to Terminal 4 or 5?
For more frequent coach services, search for Heathrow Airport London (Terminals 2, 3) in the blue Journey Planner above. You can then take the free Heathrow Express train between terminals.
Arriving at Heathrow Airport
To ensure a stress-free travel experience we recommend you get to the airport at least 3 hours before your scheduled flight departure time.
Our coaches from Cardiff's Sophia Gardens to Heathrow arrive up to 8 times a day. At Heathrow, you will find many facilities to pass the time before travelling.
Facilities near to the stop include: a wide assortment of cafes, shops and restaurants, as well as rest areas, toilet facilities, cash machines and ticket machines.
Arrival and Departure information:
Terminal 2 & 3: Coaches arrive and depart from the Heathrow Central Bus Station.
Terminal 4: Coaches arrive and depart outside of Heathrow Terminal 4.
Terminal 5: Coaches arrive and depart outside of Heathrow Terminal 5.
Frequently asked questions
Timetables
Coach Tracker
Route Map
T&C: *Limited Availability. Price includes a £1.50 booking fee. No booking fee when logged into My Account and purchasing on the National Express website or app, otherwise £1.50 booking fee applies. Fares correct 13.07.2026 for travel between 13.07.2026 - 09.11.2026.