Find coaches from San Sebastian to Porto

Next departures

Next departures from San Sebastian to Porto on 3 November
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
BlaBlaCar Bus
    		Donostia
    		TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 PortoCheapest
    Flixbus
      		Donostia
      		Campanhã Bus terminalFastest
      BlaBlaCar Bus
        		Donostia
        		TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 PortoNo tags
        ALSA INTERNACIONAL
          		Estación de Autobuses de San Sebastian
          		OPO AeropuertoNo tags
          Flixbus
            		Donostia
            		Campanhã Bus terminalNo tags

            Last refresh of the prices: Today at 8:32 PM CET.

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            Compare 2 ways to travel from San Sebastian to Porto

            We recommend carpooling

            Among the sustainable travel choices, the carpool stands out as a good way to reach Porto. The journey takes about 8 hours 20 minutes and with fares starting at just US$39, it presents an excellent value for a comfortable ride.

            1carpool per day
            8h 20mAverage duration
            598 kmDistance
            25kgCO₂ emissions
            Bus
            		Average priceUS$26 - US$197Average duration13h 45m
            15kg CO₂e
            Carpool
            		Average priceUS$39 - US$90Average duration8h 20m
            25kg CO₂e

            Bus San Sebastian to Porto: Trip Overview

            Average ticket priceUS$89
            Average bus trip duration13h 45m
            Number of daily buses6
            Earliest bus departure00:50
            Distance594 km
            Latest bus departure22:40

            San Sebastian to Porto Bus

            With Busbud, comparing and booking tickets for a bus from San Sebastian to Porto is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

            We make it our job to connect you with the most dependable bus companies that cover bus service from San Sebastian to Porto.

            Whether it is cheap bus tickets or more luxurious buses going to Porto from San Sebastian, we help you find what you're looking for based on how much of a budget you have.

            Frequently asked questions on the trip San Sebastian - Porto

            1. How much does a bus ticket from San Sebastian to Porto cost?

              The bus ticket price from San Sebastian to Porto starts at US$26. The best way to find cheap bus tickets from San Sebastian to Porto is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

            2. How long is the bus ride from San Sebastian to Porto?

              The average travel time between San Sebastian and Porto is around 13h 45m, although the fastest bus will take about 9h 55m. This is the time it takes to travel the 598 km that separates the two cities.

            3. How many daily bus connections are there between San Sebastian and Porto?

              The number of buses from San Sebastian to Porto can differ depending on the day of the week. On average, there are 6 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from San Sebastian to Porto by comparing and selecting the bus that fits your travel style and budget on Busbud.

            4. Which bus companies travel from San Sebastian to Porto?

              When taking the bus from San Sebastian to Porto, you can travel comfortably and safely with FlixBus, ALSA, BlaBlaCar Bus.

            5. What are the departure and arrival stations when taking the bus from San Sebastian to Porto?

              Buses travelling between San Sebastian and Porto leave from Donostia or Pío XII and arrive at Porto Airport, TIC - Terminal Intermodal Campanhã, Casa da Música.

            Find cheapest prices for buses

            Price is for a one-way ticket for one passenger and based on past searches.

            Best price found
            31/10
            US$42
            01/11
            US$29
            Today
            US$41
            03/11
            US$24
            04/11
            US$24
            05/11
            US$30
            06/11
            US$38
            07/11
            US$43
            busbud logoThe cheapest trip from San Sebastian to Porto was searched and found on 03 Nov 2025 with a price of US$24

            To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Sebastian to Porto as early as possible.

            You can expect to pay from US$24 to US$188 for a bus ticket from San Sebastian to Porto based on the last 2 days. You can expect to find the cheapest price for the trip at US$24, which is on 2025-11-03.

            Usually ALSA will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

            About Bus Travel

            Bus Travel Tips

            Meet and talk to locals at the bus stations while travelling from San Sebastian to Porto.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

            From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from San Sebastian to Porto.

            Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from San Sebastian to Porto.

            Make a music playlist for your bus ride from San Sebastian to Porto, and enjoy the scenery to tunes from your own personal soundtrack.

            Did you know?

            One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

            The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

            9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

            Will you be returning to San Sebastian by bus?

            Bus from Porto to San Sebastian

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