Cheapest return flights from Bilbao to Basel in December from 82€

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

Return flights

26 Dec - 02 Jan easyJet direct
29 Dec - 02 Jan easyJet direct
08 Dec - 12 Dec easyJet direct
26 Dec - 29 Dec easyJet direct
12 Dec - 15 Dec easyJet direct
26 Dec - 30 Dec easyJet
15 Dec - 02 Jan Vueling Airlines
12 Dec - 17 Dec easyJet
25 Dec - 08 Jan Vueling Airlines
29 Dec - 08 Jan Vueling Airlines
12 Dec - 16 Dec easyJet
15 Dec - 17 Dec Vueling Airlines
05 Dec - 12 Dec easyJet direct
25 Dec - 02 Jan Vueling Airlines
15 Dec - 19 Dec Lufthansa
15 Dec - 19 Dec easyJet direct
26 Dec - 08 Jan 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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