The average bus between Lorient and Portsmouth takes 24h 34m and the fastest bus takes 23h 25m. The bus service runs several times per day from Lorient to Portsmouth. 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 twice daily between Lorient and Portsmouth. The earliest departure is at 10:50 AM in the morning, and the last departure from Lorient is at 11:00 PM which arrives into Portsmouth at 9:50 PM. All services require a transfer at Paris, Quai de Bercy (Bercy Seine) and take an average of 24h 34m. The schedules shown below are for the next available departures.
Arrives next day


24h • 2 changes
Arrives next day


22h 25m • 2 changes
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24h • 2 changes
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22h 50m • 2 changes
Arrives next day


23h 50m • 2 changes
Arrives next day


22h 50m • 2 changes
Want to know about travelling from Lorient to Portsmouth? 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 Lorient to Portsmouth. However, there are services departing from Lorient station and arriving at Portsmouth station via Paris, Quai de Bercy (Bercy Seine). The journey, including transfers, takes approximately 24h 34m.
Lorient to Portsmouth bus services, operated by FlixBus, depart from Lorient station.
Lorient to Portsmouth bus services, operated by FlixBus, arrive at St Georges Square station.
Book your Lorient to Portsmouth bus tickets online with FlixBus and National Express.
The distance between Lorient and Portsmouth is 377.4 km. The road distance is 1,114 km.
You can take a bus from Lorient to St Georges Square via Paris, Quai de Bercy (Bercy Seine) and London Victoria in around 21h 17m.