Cheapest return flights from Bilbao to Lisbon in August from $114

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

Return flights

28 Aug - 15 Sep Vueling Airlines
28 Aug - 16 Sep Vueling Airlines
28 Aug - 17 Sep Vueling Airlines
12 Aug - 18 Aug Vueling Airlines direct
12 Aug - 26 Aug Vueling Airlines direct
29 Aug - 15 Sep Vueling Airlines
29 Aug - 16 Sep Vueling Airlines
29 Aug - 17 Sep Vueling Airlines
12 Aug - 20 Aug Vueling Airlines
27 Aug - 15 Sep Vueling Airlines
27 Aug - 16 Sep Vueling Airlines
18 Aug - 26 Aug Vueling Airlines direct
28 Aug - 09 Sep Vueling Airlines
11 Aug - 18 Aug Vueling Airlines direct
28 Aug - 08 Sep Vueling Airlines
12 Aug - 15 Aug Vueling Airlines direct
10 Aug - 18 Aug Air Europa
25 Aug - 26 Aug Vueling Airlines direct
11 Aug - 26 Aug Vueling Airlines direct
18 Aug - 20 Aug Vueling Airlines

Also check the deals for one-way flights from Bilbao 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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