Cheapest return flights from Athens to Bilbao in April from 100€

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

Return flights

20 Apr - 27 Apr Volotea direct
30 Apr - 21 May Volotea direct
30 Apr - 05 May Volotea
27 Apr - 05 May Volotea
23 Apr - 27 Apr Ryanair
22 Apr - 27 Apr Ryanair
30 Apr - 07 May Volotea
27 Apr - 28 Apr Volotea
27 Apr - 29 Apr Volotea
28 Apr - 28 May Ryanair
27 Apr - 07 May Volotea direct
20 Apr - 26 Apr Volotea
30 Apr - 04 May Volotea
30 Apr - 03 May Volotea
20 Apr - 24 Apr Volotea
20 Apr - 25 Apr Volotea
30 Apr - 06 May Volotea
30 Apr - 07 May Volotea direct
25 Apr - 27 Apr Wizz Air
21 Apr - 26 Apr Wizz Air

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

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