Cheapest return flights from Bilbao to Stuttgart in December from $130

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

Return flights

17 Dec - 08 Jan Vueling Airlines
18 Dec - 07 Jan Vueling Airlines
17 Dec - 07 Jan Vueling Airlines
24 Dec - 12 Jan Vueling Airlines
24 Dec - 03 Jan Vueling Airlines
24 Dec - 04 Jan Vueling Airlines
24 Dec - 14 Jan Vueling Airlines
17 Dec - 04 Jan Vueling Airlines
24 Dec - 07 Jan Vueling Airlines
19 Dec - 31 Dec Vueling Airlines
12 Dec - 15 Dec Eurowings
21 Dec - 03 Jan Vueling Airlines
02 Dec - 07 Dec Vueling Airlines
03 Dec - 07 Dec Vueling Airlines
03 Dec - 10 Dec Vueling Airlines
17 Dec - 31 Dec Vueling Airlines
08 Dec - 14 Dec SWISS
08 Dec - 15 Dec SWISS
08 Dec - 16 Dec SWISS
01 Dec - 07 Dec Vueling Airlines

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

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