Cheapest return flights from Lisbon to San Sebastian in August from $194

Best time to book flights for Lisbon (LIS) to San Sebastian (EAS) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to San Sebastian (EAS) in August 2025 (see full year).

Return flights

21 Aug - 29 Aug Vueling Airlines
26 Aug - 02 Sep Iberia
26 Aug - 29 Aug Vueling Airlines
21 Aug - 02 Sep Vueling Airlines
21 Aug - 05 Sep Vueling Airlines
26 Aug - 05 Sep Vueling Airlines
21 Aug - 30 Aug Vueling Airlines
21 Aug - 06 Sep Vueling Airlines
26 Aug - 30 Aug Vueling Airlines
26 Aug - 06 Sep Vueling Airlines

Also check the deals for one-way flights from Lisbon to San Sebastian in August.

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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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