Travel Information
Compare train, bus, and flight for Porto to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Porto to Donostia-San Sebastian among Omio's users. If you are prioritising price take the bus with prices starting from kr234. For those with little time consider booking a flight which can get you there in 2h 31m. 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 kr234, and a flight costs an average of kr879.
Distance: 370 miles (597 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
kr435 Average price Cheapest | kr2868 Average price | kr1677 Average price (fuel + tolls) |
12h 5m Average total duration 11h 35m Onboard + 30m Additional time* | 5h 31m Average total duration Fastest 2h 31m Onboard + 3h 0m Additional time* | 7h 1m 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 Porto to Donostia-San Sebastian:
A bus is kr646 less than a train for this route with tickets for a train from Porto to Donostia-San Sebastian costing on average kr1081.
A bus is kr2433 less than a flight for this route with tickets for a flight from Porto to Donostia-San Sebastian costing on average kr2868.
Other travel options to Donostia-San Sebastian take longer:
Bus takes on average 11h 35m.
Train takes on average 27h 57m.
Travel optionsfrom Porto to Donostia-San Sebastian
How to get from Porto to Donostia-San Sebastian by train, bus or flight.
Our recommendation
The best way to travel from Porto to Donostia-San Sebastian is by taking a bus because it’s the best combination of price and speed.
316811:55 PM10h05Porto, Terminal Intermodal de Campanhã11:00 AMDonostia-San Sebastian, Estación de Autobuseskr3161One-way0 transfers
Cheapest
316811:55 PM10h05Porto, Terminal Intermodal de Campanhã11:00 AMDonostia-San Sebastian, Estación de Autobuseskr3161One-way0 transfers
Fastest
IB1150 · IB44912:25 PM7h25Porto Airport8:50 PMSan Sebastián Airportkr67851One-way1 transfer
Other options
Normal9:15 AM10h30Porto, Terminal Intermodal de Campanhã8:45 PMDonostia-San Sebastian, Estación de Autobuseskr5151One-way0 transfers
Normal9:00 AM11h00Porto, Terminal Intermodal de Campanhã9:00 PMDonostia-San Sebastian, Estación de Autobuseskr5851One-way0 transfers
Normal · Normal10:00 PM16h00Porto, Terminal Intermodal de Campanhã3:00 PMDonostia-San Sebastian, Estación de Autobuseskr6911One-way1 transfer
VY8481 · VY248410:00 PM9h20Porto Airport8:20 AMSan Sebastián Airportkr32881One-way1 transfer
VY8479 · VY24844:50 PM14h30Porto Airport8:20 AMSan Sebastián Airportkr33351One-way1 transfer
VY8477 · VY24868:35 AM7h45Porto Airport5:20 PMSan Sebastián Airportkr38821One-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 train, 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.
Aug 06
Aug 07
Aug 08
Aug 09
Aug 10
Aug 11
Aug 12
Aug 13
Aug 14
Aug 15
Aug 16
Aug 17
Aug 18
Aug 19
Aug 20
Aug 21
Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
More than 1,000 travel companies trust us to sell their tickets all in one place.
FAQs: Travel from Porto to Donostia-San Sebastian
Travel to Donostia-San Sebastian 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 Porto to Donostia-San Sebastian.

This is compared to other travel options from Porto to Donostia-San Sebastian:
A bus is kr646 less than a train for this route with tickets for a train from Porto to Donostia-San Sebastian costing on average kr1081.
A bus is kr2433 less than a flight for this route with tickets for a flight from Porto to Donostia-San Sebastian costing on average kr2868.
Other travel options to Donostia-San Sebastian take longer:
Bus takes on average 11h 35m.
Train takes on average 27h 57m.
- Around 11 buses per day.
- Around 4 flights per day.
- Around 1 trains per day.
However, we recommend checking specific travel dates for your route between Porto and Donostia-San Sebastian as scheduled services by train, bus, and flight can vary by season or day of the week.
- Flights mostly depart from Porto Airport and arrive in San Sebastián Airport.
- Buses mostly depart from Porto, Terminal Intermodal de Campanhã and arrive in Donostia-San Sebastian, Estación de Autobuses.
- Travel with Iberia, Vueling, Ryanair, Air Nostrum to go to Donostia-San Sebastian by flight.
- Travel with Renfe Viajeros to go to Donostia-San Sebastian by train.
- Travel with FlixBus, Alsa, BlaBlaCar Bus, Rede Expressos, Internorte, BlaBlaCar to go to Donostia-San Sebastian by bus.
- 5 direct buses per day with FlixBus, BlaBlaCar Bus, Rede Expressos, BlaBlaCar.
Travelling from Porto to Donostia-San Sebastian: related information
Here are some other resources that might have the information you need

