Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Swansea Bus Station, Stand A | Heathrow T2 & T3 | Cheapest | ||||
| Bus | Swansea Bus Station, Stand A | Heathrow T2 & T3 | Fastest | ||||
| Bus | Swansea Bus Station, Stand A | Heathrow T2 & T3 | No tags | ||||
 | Bus | Swansea | Heathrow Airport, Central Bus Station | No tags | ||||
| Bus | Swansea Bus Station, Stand A | Heathrow T2 & T3 | No tags |
Last refresh of the prices: Yesterday at 16:54 GMT.
Compare 2 ways to travel from Swansea to Heathrow
Among the sustainable travel choices, the carpool stands out as a good way to reach Heathrow. The journey takes about 2 hours 40 minutes and with fares starting at just £16, it presents an excellent value for a comfortable ride.
| Average price | Average duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average price£9 - £60 | Average duration5h | 6kg CO₂e | ||
Carpool | Average price£16 - £16 | Average duration2h 40m | 10kg CO₂e |
Where are the popular stops in Swansea and Heathrow?
Stops in Swansea
- A
Swansea University - Bay Campus
Elba Crescent, Skewen, Swansea SA1 8QQ, UK - BPlymouth Street, Swansea SA1, Wales, United Kingdom
- C
Wellington St
Wellington St, Swansea SA1 3QX, UK
Stops in Heathrow
- B
Travelodge Hotel, Heathrow Central
708 Bath Road, Hounslow TW5 9TW - C
Premier Inn, Heathrow M4 J4
Shepiston Lane (Valid any Departure), Hayes UB3 - D
Comfort Hotel
Arlington Court, Mercure London Heathrow Hotel: Valid any Departure , Hayes UB3 - E
EasyHotel
2 Bletchmore Close, Hayes UB3 - F
Novotel Hotel
Holloway Lane, Valid any Departure, West Drayton UB7
Compare bus companies
Frequently asked questions about travelling by bus from Swansea to Heathrow
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Swansea to Heathrow?
The cheapest coach tickets from Swansea to Heathrow start from £9. The average price for this route is around £26. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Swansea to Heathrow?
The average bus journey time from Swansea to Heathrow is 5h, covering a distance of 148 miles. The fastest bus can take you there in 3h 55m and is operated by National Express.
Which bus companies service the Swansea to Heathrow route?
Several major bus companies operate on this route with 53 buses available per day, including services from National Express, FlixBus.
What is the earliest and latest departure time for the bus from Swansea to Heathrow?
The earliest bus departs from Swansea to Heathrow at 00:25. And the latest bus departs at 23:30.
What are the CO₂ emissions for the bus trip from Swansea to Heathrow?
A bus journey from Swansea to Heathrow produces an estimated 6 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Swansea to Heathrow?
According to Busbud customers, the highest-rated bus company on this route is National Express, with an average rating of 4.2 out of 5 stars based on 29733 reviews.
Which company has the best Wi-Fi from Swansea to Heathrow?
Based on Busbud reviews, the bus company National Express has the best Wi-Fi rating with a score of 3.4.
Which bus company offers the most punctual service from Swansea to Heathrow?
According to Busbud traveller reviews, the most punctual bus company on this route is National Express, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Swansea to Heathrow?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is National Express, with a cleanliness rating of 4.7 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Swansea to Heathrow was searched and found on 2 Dec 2025 with a price of £15To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Swansea to Heathrow as early as possible.
You can expect to pay from £15 to £61 for a bus ticket from Swansea to Heathrow based on the last 2 days. You can expect to find the cheapest price for the trip at £15, which is on 2025-12-02.
