Cheapest return flights from Bilbao to Vienna in December from 139€

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

Return flights

23 Dec - 31 Dec Vueling Airlines
22 Dec - 31 Dec Vueling Airlines
18 Dec - 10 Jan Vueling Airlines
10 Dec - 16 Dec Vueling Airlines
14 Dec - 16 Dec Vueling Airlines
12 Dec - 16 Dec Vueling Airlines
11 Dec - 16 Dec Vueling Airlines
06 Dec - 10 Dec Vueling Airlines
10 Dec - 13 Dec Vueling Airlines
27 Dec - 08 Jan Vueling Airlines
10 Dec - 17 Dec Vueling Airlines
30 Dec - 31 Dec Vueling Airlines
18 Dec - 06 Jan easyJet
31 Dec - 05 Jan Air Europa
30 Dec - 04 Jan Iberia
29 Dec - 05 Jan Iberia
24 Dec - 02 Jan Vueling Airlines
19 Dec - 06 Jan Vueling Airlines
28 Dec - 04 Jan Air Europa
30 Dec - 05 Jan Vueling Airlines

Also check the deals for one-way flights from Bilbao to Vienna in December.

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