The average bus between Southampton and Caernarfon takes 13h 29m and the fastest bus takes 11h 48m. There is at least one bus per day from Southampton to Caernarfon. 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 once daily between Southampton and Caernarfon. The service departs Southampton at 10:05 AM in the morning, which arrives into Caernarfon at 06:53:00. All services require a transfer at Birmingham Coach Station and take an average of 13h 29m. The schedules shown below are for the next available departures.
Want to know about travelling from Southampton to Caernarfon? 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 Southampton to Caernarfon. However, there are services departing from Coach Station and arriving at Caernarfon Bus Station Stand B via Birmingham Coach Station and Aberystwyth Bus Station Stand 2. The journey, including transfers, takes approximately 13h 29m.
Southampton to Caernarfon bus services, operated by National Express, depart from Coach Station.
Southampton to Caernarfon bus services, operated by TaithCymru, arrive at Caernarfon Bus Station Stand B.
The distance between Southampton and Caernarfon is 316.8 km. The road distance is 394 km.
You can take a bus from Coach Station to Caernarfon Bus Station Stand B via Birmingham Coach Station and Aberystwyth Bus Station Stand 6 in around 11h 48m.