The average bus between Caernarfon and Saint Davids takes 10h 59m and the fastest bus takes 8h. The bus service runs several times per day from Caernarfon to Saint Davids. 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 4 times a day between Caernarfon and Saint Davids. The earliest departure is at 1:49 AM at night, and the last departure from Caernarfon is at 7:05 PM which arrives into Saint Davids at 11:42 AM. All services require a transfer at Aberystwyth Bus Station Stand 7 and take an average of 10h 59m. The schedules shown below are for the next available departures.


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8h • 2 changesWant to know about travelling from Caernarfon to Saint Davids? 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 Saint Davids. However, there are services departing from Caernarfon Bus Station Stand B and arriving at Ffordd yr Efail 2 station via Aberystwyth Bus Station Stand 5. The journey, including transfers, takes approximately 10h 59m.
Caernarfon to Saint Davids bus services, operated by TaithCymru, depart from Caernarfon Bus Station Stand B.
Caernarfon to Saint Davids bus services, operated by Richards Bros, arrive at Ffordd yr Efail 2 station.
The distance between Caernarfon and Saint Davids is 155.1 km. The road distance is 231 km.
You can take a bus from Caernarfon Bus Station Stand B to New Street Playground via Aberystwyth Bus Station Stand 7 and Ffordd yr Efail 2 in around 8h 18m.