Cheapest return flights from Bilbao to Lisbon in May from $36

Best time to book flights for Bilbao (BIO) to Lisbon (LIS) flights at AirHint

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

Return flights

13 May - 20 May Vueling Airlines direct
12 May - 20 May Vueling Airlines direct
12 May - 13 May Vueling Airlines direct
19 May - 20 May Vueling Airlines direct
06 May - 20 May Vueling Airlines direct
06 May - 13 May Vueling Airlines direct
13 May - 19 May Vueling Airlines
19 May - 03 Jun Vueling Airlines direct
15 May - 20 May Vueling Airlines
06 May - 12 May Vueling Airlines direct
27 May - 03 Jun Vueling Airlines direct
27 May - 16 Jun Vueling Airlines direct
26 May - 03 Jun Vueling Airlines direct
06 May - 21 May Vueling Airlines
19 May - 02 Jun Vueling Airlines direct
27 May - 02 Jun Vueling Airlines direct
26 May - 02 Jun Vueling Airlines direct
20 May - 03 Jun Vueling Airlines
13 May - 03 Jun Vueling Airlines
27 May - 11 Jun Vueling Airlines

Also check the deals for one-way flights from Bilbao to Lisbon in May.

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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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