Cheapest return flights from Bilbao to Lisbon in December from $44

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

Return flights

12 Dec - 13 Dec Vueling Airlines direct
13 Dec - 15 Dec Vueling Airlines direct
13 Dec - 19 Dec Vueling Airlines direct
13 Dec - 20 Dec Vueling Airlines direct
12 Dec - 19 Dec Vueling Airlines direct
12 Dec - 15 Dec Vueling Airlines direct
12 Dec - 20 Dec Vueling Airlines direct
13 Dec - 29 Dec Vueling Airlines direct
13 Dec - 26 Dec Vueling Airlines direct
01 Dec - 13 Dec Vueling Airlines direct
23 Dec - 09 Jan Vueling Airlines direct
30 Dec - 16 Jan Vueling Airlines direct
23 Dec - 10 Jan Vueling Airlines direct
23 Dec - 06 Jan Vueling Airlines direct
29 Dec - 06 Jan Vueling Airlines direct
23 Dec - 11 Jan Vueling Airlines
23 Dec - 12 Jan Vueling Airlines direct
30 Dec - 06 Jan Vueling Airlines direct
23 Dec - 05 Jan Vueling Airlines direct
29 Dec - 19 Jan Vueling Airlines

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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