Bus Caernarfon to Llanfairpwllgwyngyll from £6 | Tickets & Timetables

Caernarfon to Llanfairpwllgwyngyll buses

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Trip Overview

The average bus between Caernarfon and Llanfairpwllgwyngyll takes 1h 20m and the fastest bus takes 57 min. There is a bus service every few hours from Caernarfon to Llanfairpwllgwyngyll. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 20m
Duration: 14 mi
Distance: £6
Average price: Hourly
Frequency

Bus via Bangor (Gwynedd)

best

Take the bus from Caernarfon Bus Station Stand A to Bangor Bus Station Stand Ebus 5C

1h 16m

£4–9

Caernarfon to Llanfairpwllgwyngyll bus times

Buses run hourly between Caernarfon and Llanfairpwllgwyngyll. The earliest departure is at 6:00 AM in the morning, and the last departure from Caernarfon is at 9:15 PM which arrives into Llanfairpwllgwyngyll at 10:27 PM. All services require a transfer at Bangor Bus Station Stand E and take an average of 1h 20m. The schedules shown below are for the next available departures.

Departing Monday, August 17, 2026

12:05 PM → 1:21 PM
1h 16m • 1 change
1:05 PM → 2:21 PM
1h 16m • 1 change
2:05 PM → 3:21 PM
1h 16m • 1 change
2:28 PM → 4:01 PM
1h 33m • 1 change
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Departing Tuesday, August 18, 2026

6:00 AM → 7:21 AM
1h 21m • 1 change
6:50 AM → 7:47 AM
57 min • 1 change
8:00 AM → 9:21 AM
1h 21m • 1 change
8:15 AM → 9:25 AM
1h 10m • 1 change
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Departing Wednesday, August 19, 2026

6:00 AM → 7:21 AM
1h 21m • 1 change
6:50 AM → 7:47 AM
57 min • 1 change
8:00 AM → 9:21 AM
1h 21m • 1 change
8:15 AM → 9:25 AM
1h 10m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Caernarfon to Llanfairpwllgwyngyll? 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.