The average bus between Hertford and Swansea takes 8h 21m and the fastest bus takes 7h 5m. The bus service runs several times per day from Hertford 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 every 4 hours between Hertford and Swansea. The earliest departure is at 1:45 AM at night, and the last departure from Hertford is at 8:15 PM which arrives into Swansea at 4:45 AM. All services require a transfer at Finsbury Park and take an average of 8h 21m. The schedules shown below are for the next available departures.


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7h 55m • 2 changesWant to know about travelling from Hertford 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 Hertford to Swansea. However, there are services departing from London Heathrow Airport station and arriving at Swansea City Bus Station via Swansea City Bus Station. The journey, including transfers, takes approximately 8h 21m.
Hertford to Swansea bus services, operated by FlixBus, depart from London Heathrow Airport station.
Hertford to Swansea bus services, operated by FlixBus, arrive at Swansea City Bus Station.
Book your Hertford to Swansea bus tickets online with Omio.
The distance between Hertford and Swansea is 267 km. The road distance is 324 km.
FlixBus operates a bus from London Heathrow Airport to Swansea City Bus Station every 4 hours. Tickets cost £22–35 and the journey takes 4h 50m.