The average bus between Guildford and Caernarfon takes 14h 16m and the fastest bus takes 12h 33m. There is at least one bus per day from Guildford 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 Guildford and Caernarfon. The earliest departure is at 10:13 AM in the morning, and the last departure from Guildford is at 10:16 AM which arrives into Caernarfon at 10:55 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 14h 16m. The schedules shown below are for the next available departures.
Want to know about travelling from Guildford 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 Guildford to Caernarfon. However, there are services departing from Guildford station and arriving at Caernarfon station via Heathrow Terminal 2. The journey, including transfers, takes approximately 14h 16m.
Guildford to Caernarfon bus services, operated by First Berkshire & The Thames Valley, depart from Guildford station.
Guildford to Caernarfon bus services, operated by First Berkshire & The Thames Valley, arrive at Caernarfon Bus Station Stand A.
The distance between Guildford and Caernarfon is 329.4 km. The road distance is 546 km.
You can take a bus from Guildford station to Caernarfon Bus Station Stand A via Heathrow Terminal 2, Heathrow Central Bus Station, and Aberystwyth Bus Station Stand 4 in around 13h 20m.
