Bus Conwy Castle to Porthmadog Harbour Station | Tickets & Timetables

Conwy Castle to Porthmadog Harbour Station buses

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Trip Overview

The average bus between Conwy Castle and Porthmadog Harbour Station takes 2h 38m and the fastest bus takes 2h 16m. The bus service runs several times per day from Conwy Castle to Porthmadog Harbour Station. 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 38m
Duration: 47 mi
Distance: Every 4 hours
Frequency

Bus

best

Take the bus from Bangor Railway Station H to The Australiabus T2

2h 38m

Conwy Castle to Porthmadog Harbour Station bus times

Buses run every 4 hours between Conwy Castle and Porthmadog Harbour Station. The earliest departure is at 7:20 AM in the morning, and the last departure from Conwy Castle is at 11:15 PM which arrives into Porthmadog Harbour Station at 10:00 AM. All services require a transfer at Conwy and take an average of 2h 38m. The schedules shown below are for the next available departures.

Departing Saturday, August 22, 2026

5:39 PM → 8:00 PM
2h 21m • 1 change
7:16 PM → 10:00 PM
2h 44m • 1 change
8:06 PM → 10:59 PM
2h 53m • 1 change
11:15 PM → 10:00 AM
Arrives next day
10h 45m • 1 change

Departing Sunday, August 23, 2026

9:41 AM → 12:00 PM
2h 19m • 1 change
11:41 AM → 2:00 PM
2h 19m • 1 change
1:41 PM → 4:00 PM
2h 19m • 1 change
3:41 PM → 6:00 PM
2h 19m • 1 change
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Departing Monday, August 24, 2026

7:20 AM → 10:00 AM
2h 40m • 1 change
9:35 AM → 12:00 PM
2h 25m • 1 change
11:36 AM → 2:00 PM
2h 24m • 1 change
1:37 PM → 4:00 PM
2h 23m • 1 change
Show more

Departing Tuesday, August 25, 2026

7:20 AM → 10:00 AM
2h 40m • 1 change
9:35 AM → 12:00 PM
2h 25m • 1 change
11:36 AM → 2:00 PM
2h 24m • 1 change
1:37 PM → 4:00 PM
2h 23m • 1 change
Show more

Departing Wednesday, August 26, 2026

7:20 AM → 10:00 AM
2h 40m • 1 change
9:35 AM → 12:00 PM
2h 25m • 1 change
11:36 AM → 2:00 PM
2h 24m • 1 change
1:37 PM → 4:00 PM
2h 23m • 1 change
Show more

Departing Thursday, August 27, 2026

7:20 AM → 10:00 AM
2h 40m • 1 change
9:35 AM → 12:00 PM
2h 25m • 1 change
11:36 AM → 2:00 PM
2h 24m • 1 change
1:37 PM → 4:00 PM
2h 23m • 1 change
Show more

Departing Friday, August 28, 2026

7:20 AM → 10:00 AM
2h 40m • 1 change
9:35 AM → 12:00 PM
2h 25m • 1 change
11:36 AM → 2:00 PM
2h 24m • 1 change
1:37 PM → 4:00 PM
2h 23m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Conwy Castle to Porthmadog Harbour Station? 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.