The average bus between Guildford and Swansea takes 6h 31m and the fastest bus takes 5h 19m. There is a bus service every few hours from Guildford to Swansea. 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 hourly between Guildford and Swansea. The earliest departure is at 5:21 AM in the morning, and the last departure from Guildford is at 11:00 PM which arrives into Swansea at 5:10 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 6h 31m. The schedules shown below are for the next available departures.

6h 59m • 1 change

6h 45m • 1 change

7h 6m • 1 change

6h 56m • 1 change

6h 50m • 1 change

6h 28m • 1 change

6h 36m • 1 change

6h 23m • 1 change

6h 50m • 1 change

6h 27m • 1 change

6h 31m • 1 change

6h 19m • 1 change

6h 50m • 1 change

6h 27m • 1 change

6h 31m • 1 change

6h 39m • 1 change
Want to know about travelling from Guildford to Swansea? 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 Guildford to Swansea. However, there are services departing from Guildford station and arriving at Swansea station via Heathrow Terminal 2. The journey, including transfers, takes approximately 6h 31m.
Guildford to Swansea bus services, operated by First Berkshire & The Thames Valley, depart from Guildford station.
Guildford to Swansea bus services, operated by First Berkshire & The Thames Valley, arrive at Swansea Bus Station Stand B.
Book your Guildford to Swansea bus tickets online with First Berkshire & The Thames Valley and National Express.
The distance between Guildford and Swansea is 237.4 km. The road distance is 334 km.
You can take a bus from Guildford station to Swansea Bus Station Stand B via Heathrow Terminal 2 and Heathrow Central Bus Station in around 5h 58m.