The average bus between Cascais and Seia takes 11h 34m and the fastest bus takes 7h 5m. The bus service runs several times per day from Cascais to Seia. 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 3 times a day between Cascais and Seia. The earliest departure is at 12:00 AM at night, and the last departure from Cascais is at 6:15 PM which arrives into Seia at 11:10 AM. All services require a transfer at Alcabideche and take an average of 11h 34m. The schedules shown below are for the next available departures.


8h 45m • 2 changes


7h 5m • 2 changes
Arrives next day


16h 55m • 2 changes


8h 45m • 2 changes


7h 5m • 2 changes
Arrives next day


16h 55m • 2 changes


8h 45m • 2 changes


7h 5m • 2 changes
Arrives next day


16h 55m • 2 changes


8h 45m • 2 changes


7h 5m • 2 changes
Arrives next day


16h 55m • 2 changes
Want to know about travelling from Cascais to Seia? 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 Cascais to Seia. However, there are services departing from Cascais station and arriving at Seia station via Terminal Rodoviário de Coimbra. The journey, including transfers, takes approximately 11h 34m.
Cascais to Seia bus services, operated by Carris Metropolitana, depart from Alcabideche station.
Cascais to Seia bus services, operated by Carris Metropolitana, arrive at Central de Camionagem de Seia station.
Book your Cascais to Seia bus tickets online with Carris Metropolitana and Rede Expressos.
The distance between Cascais and Seia is 241 km. The road distance is 328 km.
You can take a bus from Cascais to Central de Camionagem de Seia via Alcabideche and Terminal Rodoviário de Coimbra in around 6h 47m.