The average bus between Brest and Port de Roscoff takes 2h 16m and the fastest bus takes 1h 56m. The bus service runs several times per day from Brest to Port de Roscoff. 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 4 times a day between Brest and Port de Roscoff. The earliest departure is at 6:41 AM in the morning, and the last departure from Brest is at 5:22 PM which arrives into Port de Roscoff at 7:33 PM. All services require a transfer at Carmarthen and take an average of 2h 16m. The schedules shown below are for the next available departures.

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Want to know about travelling from Brest to Port de Roscoff? 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 Brest to Port de Roscoff. However, there are services departing from Brest station and arriving at Port de Roscoff station via Carmarthen. The journey, including transfers, takes approximately 2h 16m.
Brest to Port de Roscoff bus services, operated by BreizhGo, depart from Liberté Frézier station.
Brest to Port de Roscoff bus services, operated by BreizhGo, arrive at Ferry station.
The distance between Brest and Port de Roscoff is 53.3 km. The road distance is 73 km.
You can take a bus from Liberté Frézier to Port de Roscoff via Carmarthen and Ferry in around 2h 59m.