Cheapest return flights from Bilbao to Athens in April from $146

AirHint found the following cheapest return flights from Bilbao (BIO) to Athens (ATH) in April 2026 (see full year).

Return flights

22 Apr - 27 Apr Wizz Air UK
17 Apr - 27 Apr Wizz Air UK
21 Apr - 27 Apr Volotea
22 Apr - 28 Apr Wizz Air UK
24 Apr - 27 Apr Wizz Air UK
17 Apr - 20 Apr Wizz Air UK
18 Apr - 27 Apr Vueling Airlines
20 Apr - 27 Apr Volotea
17 Apr - 21 Apr Wizz Air UK
21 Apr - 28 Apr Volotea
20 Apr - 06 May Volotea
16 Apr - 06 May Volotea
29 Apr - 04 May Vueling Airlines
28 Apr - 07 May Vueling Airlines
28 Apr - 19 May Vueling Airlines
21 Apr - 06 May Vueling Airlines
27 Apr - 12 May Vueling Airlines
28 Apr - 12 May Vueling Airlines
27 Apr - 18 May Vueling Airlines
27 Apr - 13 May Vueling Airlines

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

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