Cheapest return flights from Bilbao to Athens in December from 125€

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

Return flights

07 Dec - 14 Dec easyJet
08 Dec - 12 Dec Vueling Airlines
06 Dec - 14 Dec Vueling Airlines
06 Dec - 15 Dec Vueling Airlines
03 Dec - 08 Dec Vueling Airlines
24 Dec - 29 Dec Vueling Airlines
19 Dec - 28 Dec Lufthansa
23 Dec - 28 Dec Lufthansa
20 Dec - 28 Dec Lufthansa
05 Dec - 16 Dec Vueling Airlines
24 Dec - 04 Jan Vueling Airlines
24 Dec - 05 Jan Vueling Airlines
21 Dec - 01 Jan Vueling Airlines
24 Dec - 01 Jan Vueling Airlines
21 Dec - 04 Jan Vueling Airlines
20 Dec - 04 Jan Vueling Airlines
20 Dec - 05 Jan Vueling Airlines
26 Dec - 04 Jan Vueling Airlines
19 Dec - 04 Jan Vueling Airlines
19 Dec - 05 Jan Vueling Airlines

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