Cheapest return flights from San Sebastian to Lisbon in August from $144

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

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

Return flights

07 Aug - 15 Aug Vueling Airlines
25 Aug - 09 Sep Vueling Airlines
28 Aug - 09 Sep Vueling Airlines
04 Aug - 15 Aug Vueling Airlines
25 Aug - 29 Aug Iberia
04 Aug - 09 Aug Iberia
15 Aug - 15 Aug Vueling Airlines
25 Aug - 10 Sep Vueling Airlines
24 Aug - 09 Sep Vueling Airlines
28 Aug - 10 Sep Vueling Airlines
07 Aug - 14 Aug Vueling Airlines
15 Aug - 29 Aug Vueling Airlines
07 Aug - 09 Aug Iberia
24 Aug - 10 Sep Vueling Airlines
15 Aug - 01 Sep Vueling Airlines
15 Aug - 02 Sep Vueling Airlines
28 Aug - 29 Aug Vueling Airlines
25 Aug - 01 Sep Vueling Airlines
04 Aug - 14 Aug Vueling Airlines
25 Aug - 02 Sep Vueling Airlines

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