Cheapest return flights from Bilbao to Athens in April from 211€

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

Return flights

06 Apr - 11 Apr SWISS
07 Apr - 11 Apr Lufthansa
02 Apr - 06 Apr Air Europa
09 Apr - 13 Apr Volotea direct
02 Apr - 13 Apr Volotea direct
02 Apr - 09 Apr Volotea direct
02 Apr - 06 Apr Volotea direct

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

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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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