The average bus between Southampton and Porthmadog takes 14h 21m and the fastest bus takes 12h 52m. There is at least one bus per day from Southampton 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.
Buses run once daily between Southampton and Porthmadog. The earliest departure is at 8:55 AM in the morning, and the last departure from Southampton is at 9:00 AM which arrives into Porthmadog at 7:55 AM. All services require a transfer at Birmingham Coach Station and take an average of 14h 21m. The schedules shown below are for the next available departures.
Want to know about travelling from Southampton 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.
No, there is no direct bus from Southampton to Porthmadog. However, there are services departing from Southampton station and arriving at Porthmadog station via Birmingham Coach Station station. The journey, including transfers, takes approximately 14h 21m.
Southampton to Porthmadog bus services, operated by National Express, depart from Coach Station.
Southampton to Porthmadog bus services, operated by National Express, arrive at Porthmadog Park A station.
The distance between Southampton and Porthmadog is 292.3 km. The road distance is 460 km.
You can take a bus from Coach Station to Porthmadog Park A via Birmingham Coach Station, Newtown Bus Station, and Bus Depot in around 11h 1m.