Cheapest return flights from San Sebastian (EAS) to Porto (OPO), October

20 dates in October, from $ 199. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
27 Oct 31 Oct Iberia
22 Oct 25 Oct Vueling Airlines
20 Oct 1 Nov Vueling Airlines
31 Oct 13 Nov Vueling Airlines
20 Oct 6 Nov Vueling Airlines
20 Oct 31 Oct Vueling Airlines
31 Oct 12 Nov Vueling Airlines
31 Oct 15 Nov Vueling Airlines
31 Oct 6 Nov Vueling Airlines
24 Oct 13 Nov Vueling Airlines
31 Oct 14 Nov Vueling Airlines
31 Oct 1 Nov Vueling Airlines
24 Oct 1 Nov Vueling Airlines
15 Oct 20 Oct Vueling Airlines
18 Oct 20 Oct Vueling Airlines
20 Oct 23 Oct Vueling Airlines
24 Oct 31 Oct Vueling Airlines
15 Oct 22 Oct Vueling Airlines
18 Oct 22 Oct Vueling Airlines
15 Oct 17 Oct Vueling Airlines
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Deals for one-way flights from San Sebastian to Porto in October.

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Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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