Porthmadog to Llanberis Buses

Porthmadog to Llanberis buses

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Trip Overview

The average bus between Porthmadog and Llanberis takes 2h 3m and the fastest bus takes 1h 39m. The bus service runs several times per day from Porthmadog to Llanberis. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 3m
Duration: 27 mi
Distance: £5
Average price: Every 4 hours
Frequency

Bus

best

Take the bus from Porthmadog Park Stand B to Caernarfon Bus Station Stand Bbus 1
Take the bus from Caernarfon Bus Station Stand B to Joe Brownbus S1

1h 54m

£5–6

Porthmadog to Llanberis bus times

Buses run every 4 hours between Porthmadog and Llanberis. The earliest departure is at 1:17 AM at night, and the last departure from Porthmadog is at 5:17 PM which arrives into Llanberis at 7:04 PM. All services require a transfer, and take on average 2h 3m. The schedules shown below are for the next available departures.

Departing Wednesday, October 21, 2026

11:00 AM → 1:03 PM
2h 3m • 1 change
1:00 PM → 3:03 PM
2h 3m • 1 change
3:00 PM → 5:03 PM
2h 3m • 1 change
5:00 PM → 7:03 PM
2h 3m • 1 change

Departing Thursday, October 22, 2026

7:20 AM → 9:03 AM
1h 43m • 1 change
9:00 AM → 11:03 AM
2h 3m • 1 change
11:00 AM → 1:03 PM
2h 3m • 1 change
1:00 PM → 3:03 PM
2h 3m • 1 change
Show more

Departing Friday, October 23, 2026

7:20 AM → 9:03 AM
1h 43m • 1 change
9:00 AM → 11:03 AM
2h 3m • 1 change
11:00 AM → 1:03 PM
2h 3m • 1 change
1:00 PM → 3:03 PM
2h 3m • 1 change
Show more

Departing Saturday, October 24, 2026

7:25 AM → 9:04 AM
1h 39m • 1 change
9:00 AM → 11:04 AM
2h 4m • 1 change
11:00 AM → 1:04 PM
2h 4m • 1 change
1:00 PM → 3:04 PM
2h 4m • 1 change
Show more

Departing Sunday, October 25, 2026

6:17 AM → 8:04 AM
1h 47m • 1 change
9:17 AM → 11:04 AM
1h 47m • 1 change
11:17 AM → 1:04 PM
1h 47m • 1 change
1:17 PM → 3:04 PM
1h 47m • 1 change
Show more

Departing Monday, October 26, 2026

1:17 AM → 7:03 AM
5h 46m • 1 change
6:17 AM → 8:03 AM
1h 46m • 1 change
7:20 AM → 9:03 AM
1h 43m • 1 change
9:17 AM → 11:03 AM
1h 46m • 1 change
Show more

Departing Tuesday, October 27, 2026

1:17 AM → 7:03 AM
5h 46m • 1 change
6:17 AM → 8:03 AM
1h 46m • 1 change
7:20 AM → 9:03 AM
1h 43m • 1 change
9:17 AM → 11:03 AM
1h 46m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Porthmadog to Llanberis? 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.

Porthmadog to Llanberis buses

Find Transport to Llanberis

Trip Overview

Bus

Porthmadog to Llanberis bus times

Departing Wednesday, October 21, 2026

11:00 AM → 1:03 PM

1:00 PM → 3:03 PM

3:00 PM → 5:03 PM

5:00 PM → 7:03 PM

Departing Thursday, October 22, 2026

7:20 AM → 9:03 AM

9:00 AM → 11:03 AM

11:00 AM → 1:03 PM

1:00 PM → 3:03 PM

Departing Friday, October 23, 2026

7:20 AM → 9:03 AM

9:00 AM → 11:03 AM

11:00 AM → 1:03 PM

1:00 PM → 3:03 PM

Departing Saturday, October 24, 2026

7:25 AM → 9:04 AM

9:00 AM → 11:04 AM

11:00 AM → 1:04 PM

1:00 PM → 3:04 PM

Departing Sunday, October 25, 2026

6:17 AM → 8:04 AM

9:17 AM → 11:04 AM

11:17 AM → 1:04 PM

1:17 PM → 3:04 PM

Departing Monday, October 26, 2026

1:17 AM → 7:03 AM

6:17 AM → 8:03 AM

7:20 AM → 9:03 AM

9:17 AM → 11:03 AM

Departing Tuesday, October 27, 2026

1:17 AM → 7:03 AM

6:17 AM → 8:03 AM

7:20 AM → 9:03 AM

9:17 AM → 11:03 AM

Frequently asked questions

What companies run services between Porthmadog, Wales and Llanberis, Wales?

Bus from Porthmadog Park Stand B to Caernarfon Bus Station Stand B

Bus from Porthmadog Park Stand B to Caernarfon Bus Station Stand B

Bus from Caernarfon Bus Station Stand B to Joe Brown

Bus from Caernarfon Bus Station Stand B to Joe Brown

Bus from Porthmadog Park A to Caernarfon Bus Station Stand A

Bus trips from Porthmadog

Bus trips to Llanberis

Alternative transport options