Cheapest return flights from Bilbao to Lisbon in December from $74

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 December 2025 (see full year).

Return flights

15 Dec - 23 Dec Vueling Airlines direct
19 Dec - 23 Dec Vueling Airlines direct
15 Dec - 29 Dec Vueling Airlines direct
15 Dec - 30 Dec Vueling Airlines direct
19 Dec - 29 Dec Vueling Airlines direct
19 Dec - 30 Dec Vueling Airlines direct
19 Dec - 06 Jan Vueling Airlines direct
02 Dec - 23 Dec Vueling Airlines
03 Dec - 23 Dec Vueling Airlines
15 Dec - 31 Dec Vueling Airlines
19 Dec - 05 Jan Vueling Airlines direct
20 Dec - 23 Dec Air Europa
15 Dec - 05 Jan Vueling Airlines
21 Dec - 06 Jan Vueling Airlines
21 Dec - 05 Jan Vueling Airlines
20 Dec - 06 Jan Vueling Airlines
26 Dec - 06 Jan Vueling Airlines direct
20 Dec - 05 Jan Vueling Airlines
26 Dec - 05 Jan Vueling Airlines direct

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

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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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