The average bus between Porto and Santo Isidoro takes 9h 29m and the fastest bus takes 5h 47m. The bus service runs several times per day from Porto to Santo Isidoro. 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 Porto and Santo Isidoro. The earliest departure is at 8:25 AM in the morning, and the last departure from Porto is at 8:15 PM which arrives into Santo Isidoro at 8:50 AM. All services require a transfer at Portela de Sintra and take an average of 9h 29m. The schedules shown below are for the next available departures.
Arrives next day


14h 20m • 2 changes
Arrives next day


12h 35m • 2 changes


5h 48m • 2 changes


5h 47m • 2 changes


6h 13m • 2 changes
Arrives next day


14h 20m • 2 changes


5h 48m • 2 changes


5h 47m • 2 changes


6h 13m • 2 changes
Arrives next day


14h 20m • 2 changes


5h 48m • 2 changes


5h 47m • 2 changes


6h 13m • 2 changes
Arrives next day


14h 20m • 2 changes


5h 48m • 2 changes


5h 47m • 2 changes


6h 13m • 2 changes
Arrives next day


14h 20m • 2 changes
Want to know about travelling from Porto to Santo Isidoro? 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 Porto to Santo Isidoro. However, there are services departing from Porto station and arriving at Santo Isidoro station via Sintra. The journey, including transfers, takes approximately 9h 29m.
Porto to Santo Isidoro bus services, operated by FlixBus, depart from Porto station.
Porto to Santo Isidoro bus services, operated by FlixBus, arrive at Sintra station.
The distance between Porto and Santo Isidoro is 248.9 km. The road distance is 351 km.
FlixBus operates a bus from Porto to Sintra 5 times a day. Tickets cost €27–45 and the journey takes 3h 35m.