Cheap flights from San Sebastian to Porto

One-way fares from €130 · EAS → OPO · prices found by travellers in the last 48 hours

Compare all dates Porto → San Sebastian
Cheapest fare
€130

Volotea · Thu, 12 Nov

Cheapest month
November

from €130

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 55m

600 km

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Cheapest month to fly from San Sebastian to Porto

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest €130

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Volotea
Depart16:05 Thu, 12 NovEAS → OPO 4h 55m · 2 stops
€130one way, per person
View deal
See every date in November 2026 →

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About flights from San Sebastian to Porto

San Sebastian (EAS) and Porto (OPO) are about 600 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 55m. Over the next few months, one-way fares start from €130, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from San Sebastian to Porto?

The cheapest one-way fare we've seen recently is €130 with Volotea, departing Thursday, 12 November 2026.

What is the cheapest month to fly from San Sebastian to Porto?

November 2026 currently has the lowest fares, from €130 one way.

Are there direct flights from San Sebastian to Porto?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from San Sebastian to Porto?

The quickest journey we've seen takes about 4h 55m. San Sebastian and Porto are around 600 km apart.

Which airlines fly from San Sebastian to Porto?

Recent fares on this route were with Volotea.

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