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Llanelli to Porthmadog buses

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Trip Overview

The average bus between Llanelli and Porthmadog takes 5h 38m and the fastest bus takes 5h. 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.

5h 38m
Duration
127 mi
Distance
Every 4 hours
Frequency

Bus

best
  1. Take the bus from West End to Carmarthen Bus Station Stand 2bus bus 195 / ...
  2. Take the bus from Carmarthen station to Porthmadog Park Stand Bbus bus 1
6h 10m

Llanelli to Porthmadog bus times

Buses run every 4 hours between Llanelli and Porthmadog. The earliest departure is at 6:17 AM in the morning, and the last departure from Llanelli is at 6:39 PM which arrives into Porthmadog at 1:17 AM. All services require a transfer at Carmarthen Bus Station Stand 2 and take an average of 5h 38m. The schedules shown below are for the next available departures.

Departing Wednesday, October 28, 2026

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    Arrives next day

    First South & West WalesTaithCymru6h 38m • 1 change

Departing Thursday, October 29, 2026

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    First South & West WalesTaithCymru5h • 1 change

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    First South & West WalesTaithCymru5h 33m • 1 change

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    First South & West WalesTaithCymru5h 39m • 1 change

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    First South & West WalesTaithCymru5h 40m • 1 change
  • Show more

Departing Friday, October 30, 2026

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    First South & West WalesTaithCymru5h • 1 change

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    First South & West WalesTaithCymru5h 33m • 1 change

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    First South & West WalesTaithCymru5h 39m • 1 change

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    First South & West WalesTaithCymru5h 40m • 1 change
  • Show more

Departing Saturday, October 31, 2026

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    First South & West WalesTaithCymru5h • 1 change

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    First South & West WalesTaithCymru5h 37m • 1 change

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    First South & West WalesTaithCymru5h 37m • 1 change

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    First South & West WalesTaithCymru5h 37m • 1 change
  • Show more

Departing Monday, November 2, 2026

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    First South & West WalesTaithCymru5h • 1 change

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    First South & West WalesTaithCymru5h 33m • 1 change

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    First South & West WalesTaithCymru5h 39m • 1 change

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    First South & West WalesTaithCymru5h 40m • 1 change
  • Show more

Departing Tuesday, November 3, 2026

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    First South & West WalesTaithCymru5h • 1 change

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    First South & West WalesTaithCymru5h 33m • 1 change

  •  → 

    First South & West WalesTaithCymru5h 39m • 1 change

  •  → 

    First South & West WalesTaithCymru5h 40m • 1 change
  • 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.

Map of how to get from Llanelli to Porthmadog.ExpandLaunch map view
  • Distance: 127.2 mi
  • Duration: 5h 38m

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

You can take a bus from West End to Porthmadog Park Stand B via Carmarthen Bus Station Stand 2 and Carmarthen station in around 6h 10m.

Operators