The average bus between Carcassonne and Portsmouth takes 24h 41m and the fastest bus takes 24h. The bus service runs several times per day from Carcassonne 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 Carcassonne and Portsmouth. The earliest departure is at 9:30 PM at night, and the last departure from Carcassonne is at 9:30 PM which arrives into Portsmouth at 11:00 PM. All services require a transfer at Paris - Bercy-Seine Bus Station and take an average of 24h 41m. The schedules shown below are for the next available departures.
Arrives next day


24h 20m • 2 changes
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25h 30m • 2 changes
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24h 20m • 2 changes
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25h 30m • 2 changes
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23h 55m • 2 changes
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25h • 2 changes
Arrives next day


23h 55m • 2 changes
Arrives next day


25h • 2 changes
Want to know about travelling from Carcassonne 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 Carcassonne to Portsmouth. However, there are services departing from Carcassonne station and arriving at Portsmouth station via Paris - Bercy-Seine Bus Station station. The journey, including transfers, takes approximately 24h 41m.
Carcassonne to Portsmouth bus services, operated by BlaBlaCar Bus, depart from Carcassonne station.
Carcassonne to Portsmouth bus services, operated by BlaBlaCar Bus, arrive at St Georges Square station.
Book your Carcassonne to Portsmouth bus tickets online with BlaBlaCar Bus, FlixBus and National Express.
The distance between Carcassonne and Portsmouth is 882.3 km. The road distance is 1,363 km.
You can take a bus from Carcassonne to St Georges Square via Paris - Bercy-Seine Bus Station, Paris, Quai de Bercy (Bercy Seine), and London Victoria in around 23h 42m.