The average bus between Sines and Porto takes 5h 55m and the fastest bus takes 5h 10m. The bus service runs several times per day from Sines to Porto. 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 Sines and Porto. The earliest departure is at 12:25 PM in the afternoon, and the last departure from Sines is at 9:35 PM which arrives into Porto at 5:20 AM. All services require a transfer, and take on average 5h 55m. The schedules shown below are for the next available departures.

5h 20m • 1 change

5h 10m • 1 change
Arrives next day

7h 45m • 1 change

5h 20m • 1 change

5h 10m • 1 change
Arrives next day

7h 45m • 1 change
Want to know about travelling from Sines to Porto? 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 Sines to Porto. However, there are services departing from Sines station and arriving at Porto station via Lisbon. The journey, including transfers, takes approximately 5h 55m.
Sines to Porto bus services, operated by FlixBus, depart from Sines - R. Júlio Gomes da Silva station.
Sines to Porto bus services, operated by FlixBus, arrive at Porto station.
Book your Sines to Porto bus tickets online with FlixBus.
The distance between Sines and Porto is 355.7 km. The road distance is 437 km.
You can take a bus from Sines - R. Júlio Gomes da Silva to Porto via Lisbon in around 5h 8m.