The average bus between Caen and Portsmouth takes 18h 21m and the fastest bus takes 17h 15m. The bus service runs several times per day from Caen 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 Caen and Portsmouth. The earliest departure is at 4:20 PM in the afternoon, and the last departure from Caen is at 8:00 PM which arrives into Portsmouth at 12:15 PM. All services require a transfer at Paris - La Défense Jules Verne Terminal and take an average of 18h 21m. The schedules shown below are for the next available departures.
Arrives next day



18h 30m • 3 changes
Arrives next day



16h 15m • 3 changes
Arrives next day



18h 30m • 3 changes
Arrives next day



16h 15m • 3 changes
Arrives next day



18h 30m • 3 changes
Arrives next day



16h 15m • 3 changes
Arrives next day



18h 30m • 3 changes
Arrives next day



16h 15m • 3 changes
Want to know about travelling from Caen 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 Caen to Portsmouth. However, there are services departing from Caen station and arriving at Portsmouth station via Paris - La Défense Jules Verne Terminal. The journey, including transfers, takes approximately 18h 21m.
Caen to Portsmouth bus services, operated by BlaBlaCar Bus, depart from Caen - Bus Station.
Caen to Portsmouth bus services, operated by BlaBlaCar Bus, arrive at St Georges Square station.
Book your Caen to Portsmouth bus tickets online with BlaBlaCar Bus and National Express.
The distance between Caen and Portsmouth is 186.8 km. The road distance is 823 km.
You can take a bus from Caen - Bus Station to St Georges Square via Paris - La Défense Jules Verne Terminal, Paris - Bercy-Seine Bus Station, and London Victoria in around 17h 59m.