The average bus between Caernarfon and Southampton takes 21h 17m and the fastest bus takes 20h 45m. The bus runs, on average, 6 times per week from Caernarfon to Southampton. 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 6 times a week between Caernarfon and Southampton. The earliest departure is at 7:05 PM in the evening, and the last departure from Caernarfon is at 9:05 PM which arrives into Southampton at 5:50 PM. All services require a transfer at Bus Depot and take an average of 21h 17m. The schedules shown below are for the next available departures.
Want to know about travelling from Caernarfon to Southampton? 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 Caernarfon to Southampton. However, there are services departing from Caernarfon station and arriving at Southampton station via Bus Depot. The journey, including transfers, takes approximately 21h 17m.
Caernarfon to Southampton bus services, operated by Lloyd's Coaches, depart from Turf Square station.
Caernarfon to Southampton bus services, operated by Lloyd's Coaches, arrive at Coach Station.
The distance between Caernarfon and Southampton is 316.8 km. The road distance is 558 km.
You can take a bus from Turf Square to Coach Station via Bus Depot, Newtown Bus Station Stand 2, and Heathrow Central Bus Station in around 13h 17m.