Travel Information
Compare bus and flight for Donostia-San Sebastian to Porto
Omio recommends booking the bus as it is the most popular option from Donostia-San Sebastian to Porto among Omio's users. If you are prioritising price take the bus with prices starting from $25. For those with little time consider booking a flight which can get you there in 2h 44m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.6 - 1.5kg. The ticket price range depends on the travel mode: a bus costs an average of $25, and a flight costs an average of $64.
Distance: 370 miles (597 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$49 Average price Cheapest | $309 Average price | $180 Average price (fuel + tolls) |
10h 54m Average total duration 10h 24m Onboard + 30m Additional time* | 5h 44m Average total duration Fastest 2h 44m Onboard + 3h 0m Additional time* | 6h 58m Average total duration (door-to-door) |
0.6 - 1.5kg CO2 emissions Lowest | 1.8 - 3.6kg CO2 emissions | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Donostia-San Sebastian to Porto:
A bus is $260 (€207) less than a flight for this route with tickets for a flight from Donostia-San Sebastian to Porto costing on average $309 (€246).
Other travel options to Porto take longer:
Bus takes on average 10h 24m.
Travel optionsfrom Donostia-San Sebastian to Porto
How to get from Donostia-San Sebastian to Porto by train, bus or flight.
Our recommendation
The best way to travel from Donostia-San Sebastian to Porto is by taking a bus because it’s the best combination of price and speed.
Normal · Normal8:15 AM12h40Donostia-San Sebastian, Estación de Autobuses7:55 PMPorto, Terminal Intermodal de Campanhã$531One-way1 transfer
Cheapest
Normal · Normal8:15 AM12h40Donostia-San Sebastian, Estación de Autobuses7:55 PMPorto, Terminal Intermodal de Campanhã$531One-way1 transfer
Fastest
IB446 · IB11511:40 PM3h20San Sebastián Airport4:00 PMPorto Airport$7461One-way1 transfer
Other options
Normal · Normal8:15 AM12h40Donostia-San Sebastian, Estación de Autobuses7:55 PMPorto, Terminal Intermodal de Campanhã$531One-way1 transfer
FlixBus9:35 AM11h35Donostia-San Sebastian, Estación de Autobuses8:10 PMPorto, Terminal Intermodal de Campanhã$701One-way0 transfers
FlixBus · FlixBus10:20 PM12h35Donostia-San Sebastian, Estación de Autobuses9:55 AMPorto, Terminal Intermodal de Campanhã$841One-way1 transfer
VY2485 · VY84789:10 AM8h00San Sebastián Airport4:10 PMPorto Airport$4981One-way1 transfer
VY2485 · VY84829:10 AM5h00San Sebastián Airport1:10 PMPorto Airport$5261One-way1 transfer
VY2485 · VY84809:10 AM13h10San Sebastián Airport9:20 PMPorto Airport$5421One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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FAQs: Travel from Donostia-San Sebastian to Porto
Travel to Porto easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Donostia-San Sebastian to Porto.

This is compared to other travel options from Donostia-San Sebastian to Porto:
A bus is $260 (€207) less than a flight for this route with tickets for a flight from Donostia-San Sebastian to Porto costing on average $309 (€246).
Other travel options to Porto take longer:
Bus takes on average 10h 24m.
- Around 7 flights per day.
- Around 7 buses per day.
However, we recommend checking specific travel dates for your route between Donostia-San Sebastian and Porto as scheduled services by bus and flight can vary by season or day of the week.
- Flights mostly depart from San Sebastián Airport and arrive in Porto Airport.
- Buses mostly depart from Donostia-San Sebastian, Estación de Autobuses and arrive in Porto, Terminal Intermodal de Campanhã.
- Travel with FlixBus, BlaBlaCar Bus, Alsa, BlaBlaCar to go to Porto by bus.
- Travel with Iberia, Vueling, Air Nostrum, Ryanair to go to Porto by flight.
- 5 direct buses per day with FlixBus, BlaBlaCar Bus, Alsa, BlaBlaCar.
Travelling from Donostia-San Sebastian to Porto: related information
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