Llanelli to Porthmadog Buses

Llanelli to Porthmadog buses

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Trip Overview

The average bus between Llanelli and Porthmadog takes 9h 43m and the fastest bus takes 7h 11m. The bus service runs several times per day from Llanelli to Porthmadog. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 43m
Duration: 130 mi
Distance: Every 4 hours
Frequency

Bus

best

Take the bus from Carmarthen station to Aberystwyth Bus Station Stand 7bus T1c
Take the bus from Bus Depot to Porthmadog Park Abus T2

6h 51m

Llanelli to Porthmadog bus times

Buses run every 4 hours between Llanelli and Porthmadog. The earliest departure is at 6:44 AM in the morning, and the last departure from Llanelli is at 6:39 PM which arrives into Porthmadog at 11:55 AM. All services require a transfer at Carmarthen and take an average of 9h 43m. The schedules shown below are for the next available departures.

Departing Thursday, October 8, 2026

12:38 PM → 8:02 PM
7h 24m • 3 changes
2:38 PM → 9:52 PM
7h 14m • 3 changes
5:48 PM → 9:55 AM
Arrives next day
16h 7m • 3 changes
6:39 PM → 11:55 AM
Arrives next day
17h 16m • 3 changes

Departing Friday, October 9, 2026

6:44 AM → 1:55 PM
7h 11m • 3 changes
8:39 AM → 3:55 PM
7h 16m • 3 changes
10:37 AM → 5:55 PM
7h 18m • 3 changes
12:38 PM → 8:02 PM
7h 24m • 3 changes
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Departing Saturday, October 10, 2026

6:44 AM → 1:55 PM
7h 11m • 3 changes
8:40 AM → 3:55 PM
7h 15m • 3 changes
10:42 AM → 5:55 PM
7h 13m • 3 changes
12:40 PM → 8:02 PM
7h 22m • 3 changes
Show more

Departing Monday, October 12, 2026

6:44 AM → 1:55 PM
7h 11m • 3 changes
8:39 AM → 3:55 PM
7h 16m • 3 changes
10:37 AM → 5:55 PM
7h 18m • 3 changes
12:38 PM → 8:02 PM
7h 24m • 3 changes
Show more

Departing Tuesday, October 13, 2026

6:44 AM → 1:55 PM
7h 11m • 3 changes
8:39 AM → 3:55 PM
7h 16m • 3 changes
10:37 AM → 5:55 PM
7h 18m • 3 changes
12:38 PM → 8:02 PM
7h 24m • 3 changes
Show more

Departing Wednesday, October 14, 2026

6:44 AM → 1:55 PM
7h 11m • 3 changes
8:39 AM → 3:55 PM
7h 16m • 3 changes
10:37 AM → 5:55 PM
7h 18m • 3 changes
12:38 PM → 8:02 PM
7h 24m • 3 changes
Show more

Frequently asked questions

Want to know about travelling from Llanelli to Porthmadog? 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.

Llanelli to Porthmadog buses

Trip Overview

Bus