Cheapest return flights from San Sebastian to Porto in July from $174

AirHint found the following cheapest return flights from San Sebastian (EAS) to Porto (OPO) in July 2026 (see full year).

Return flights

21 Jul - 24 Jul Iberia
21 Jul - 27 Jul Vueling Airlines
20 Jul - 24 Jul Vueling Airlines
21 Jul - 31 Jul Vueling Airlines
21 Jul - 07 Aug Vueling Airlines
20 Jul - 27 Jul Vueling Airlines
21 Jul - 11 Aug Vueling Airlines
30 Jul - 31 Jul Vueling Airlines
30 Jul - 11 Aug Vueling Airlines
30 Jul - 07 Aug Vueling Airlines
20 Jul - 31 Jul Vueling Airlines
20 Jul - 07 Aug Vueling Airlines

Also check the deals for one-way flights from San Sebastian to Porto in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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