The average bus between Portimão and Barreiro takes 4h 40m and the fastest bus takes 3h 50m. The bus service runs several times per day from Portimão to Barreiro. 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 every 3 hours between Portimão and Barreiro. The earliest departure is at 12:50 AM at night, and the last departure from Portimão is at 9:00 PM which arrives into Barreiro at 2:50 AM. All services require a transfer, and take on average 4h 40m. The schedules shown below are for the next available departures.

3h 50m • 1 change

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3h 50m • 1 change

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4h 25m • 1 change

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Want to know about travelling from Portimão to Barreiro? 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 Portimão to Barreiro. However, there are services departing from Portimão station and arriving at Barreiro station via Estação Rodoviária de Lisboa Oriente. The journey, including transfers, takes approximately 4h 40m.
Portimão to Barreiro bus services, operated by Rede Expressos, depart from Terminal Rodoviário de Portimão station.
Portimão to Barreiro bus services, operated by Rede Expressos, arrive at Av 1º De Maio - Esc Mouzinho Da Silveira station.
The distance between Portimão and Barreiro is 175.9 km. The road distance is 323 km.
You can take a bus from Terminal Rodoviário de Portimão to Av 1º De Maio - Esc Mouzinho Da Silveira via Gare do Oriente 25-C in around 4h 16m.