Cheapest return flights from Bilbao to Lisbon in December from 40€

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

Return flights

13 Dec - 15 Dec Vueling Airlines direct
12 Dec - 15 Dec Vueling Airlines direct
12 Dec - 13 Dec Vueling Airlines direct
13 Dec - 19 Dec Vueling Airlines direct
15 Dec - 19 Dec Vueling Airlines direct
13 Dec - 20 Dec Vueling Airlines direct
15 Dec - 20 Dec Vueling Airlines direct
11 Dec - 13 Dec Air Europa
10 Dec - 13 Dec Air Europa
09 Dec - 12 Dec Air Europa
10 Dec - 08 Jan Air Europa
12 Dec - 10 Jan TAP direct
10 Dec - 08 Jan TAP direct
31 Dec - 07 Jan TAP direct
23 Dec - 06 Jan Vueling Airlines direct
23 Dec - 13 Jan Vueling Airlines
05 Dec - 06 Jan Vueling Airlines direct
22 Dec - 06 Jan Vueling Airlines direct
29 Dec - 06 Jan Vueling Airlines direct
19 Dec - 06 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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