Cheapest return flights from Bilbao to Basel in December from 81€

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

Return flights

15 Dec - 02 Jan easyJet direct
15 Dec - 05 Jan easyJet direct
15 Dec - 17 Dec easyJet
29 Dec - 02 Jan easyJet direct
18 Dec - 07 Jan Vueling Airlines
29 Dec - 05 Jan easyJet
29 Dec - 04 Jan easyJet
12 Dec - 16 Dec Vueling Airlines
14 Dec - 16 Dec Volotea
17 Dec - 05 Jan Vueling Airlines
23 Dec - 08 Jan Vueling Airlines
29 Dec - 05 Jan easyJet direct
24 Dec - 31 Dec Vueling Airlines
12 Dec - 15 Dec Vueling Airlines
11 Dec - 15 Dec Vueling Airlines
12 Dec - 02 Jan easyJet direct
09 Dec - 13 Dec Wizz Air
14 Dec - 17 Dec Volotea
06 Dec - 10 Dec Wizz Air
07 Dec - 10 Dec Vueling Airlines

Also check the deals for one-way flights from Bilbao to Basel 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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