Caernarfon to Trefriw Buses

Trip Overview

The average bus between Caernarfon and Trefriw takes 3h 40m and the fastest bus takes 1h 55m. The bus service runs several times per day from Caernarfon to Trefriw. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 40m
Duration: 31 mi
Distance: £6
Average price: 5 times a day
Frequency

Bus

best

Take the bus from Turf Square to Betws-y-Coed stationbus S1

2h 30m

£6–7

Caernarfon to Trefriw bus times

Buses run 5 times a day between Caernarfon and Trefriw. The earliest departure is at 6:40 AM in the morning, and the last departure from Caernarfon is at 6:40 PM which arrives into Trefriw at 7:50 AM. All services require a transfer, and take on average 3h 40m. The schedules shown below are for the next available departures.

Departing Wednesday, November 4, 2026

6:40 AM → 8:50 AM
2h 10m • 1 change
7:40 AM → 9:45 AM
2h 5m • 1 change
9:40 AM → 11:50 AM
2h 10m • 1 change
12:40 PM → 2:50 PM
2h 10m • 1 change
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Departing Thursday, November 5, 2026

6:40 AM → 8:50 AM
2h 10m • 1 change
7:40 AM → 9:45 AM
2h 5m • 1 change
9:40 AM → 11:50 AM
2h 10m • 1 change
12:40 PM → 2:50 PM
2h 10m • 1 change
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Departing Friday, November 6, 2026

6:40 AM → 8:50 AM
2h 10m • 1 change
7:40 AM → 9:45 AM
2h 5m • 1 change
9:40 AM → 11:50 AM
2h 10m • 1 change
12:40 PM → 2:50 PM
2h 10m • 1 change
Show more

Departing Saturday, November 7, 2026

7:40 AM → 9:45 AM
2h 5m • 1 change
9:40 AM → 11:50 AM
2h 10m • 1 change
12:40 PM → 2:50 PM
2h 10m • 1 change
1:40 PM → 3:35 PM
1h 55m • 1 change

Departing Sunday, November 8, 2026

6:40 AM → 8:55 AM
2h 15m • 1 change
9:40 AM → 11:55 AM
2h 15m • 1 change
12:40 PM → 2:55 PM
2h 15m • 1 change
3:40 PM → 5:50 PM
2h 10m • 1 change
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Departing Monday, November 9, 2026

6:40 AM → 8:50 AM
2h 10m • 1 change
7:40 AM → 9:45 AM
2h 5m • 1 change
9:40 AM → 11:50 AM
2h 10m • 1 change
12:40 PM → 2:50 PM
2h 10m • 1 change
Show more

Departing Tuesday, November 10, 2026

6:40 AM → 8:50 AM
2h 10m • 1 change
7:40 AM → 9:45 AM
2h 5m • 1 change
9:40 AM → 11:50 AM
2h 10m • 1 change
12:40 PM → 2:50 PM
2h 10m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Caernarfon to Trefriw? 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.