The average bus between Swansea and Central London takes 6h 39m and the fastest bus takes 4h 36m. The bus service runs several times per day from Swansea to Central London. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between Swansea and Central London. The earliest departure is at 12:25 AM at night, and the last departure from Swansea is at 10:20 PM which arrives into Central London at 3:47 AM. All services require a transfer, and take on average 6h 39m. The schedules shown below are for the next available departures.
Arrives next day

9h 27m • 1 change
Arrives next day

5h 34m • 1 change

4h 53m • 1 change
Arrives next day

9h 7m • 1 change
Arrives next day

5h 27m • 1 change

4h 36m • 1 change
Arrives next day

9h 5m • 1 change
Arrives next day

5h 27m • 1 change

4h 46m • 1 change
Arrives next day

9h 25m • 1 change
Arrives next day

5h 27m • 1 change

4h 46m • 1 change
Arrives next day

9h 25m • 1 change
Arrives next day

5h 27m • 1 change
Want to know about travelling from Swansea to Central London? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Swansea to Central London. However, there are services departing from Swansea station and arriving at Central London station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 6h 39m.
Swansea to Central London bus services, operated by National Express, depart from Swansea Bus Station Stand B.
Swansea to Central London bus services, operated by National Express, arrive at Heathrow Central Bus Station.
The distance between Swansea and Central London is 251.7 km. The road distance is 301 km.
National Express operates a bus from Swansea Bus Station Stand B to Heathrow Central Bus Station hourly. Tickets cost £30–85 and the journey takes 4h 10m.