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

Return flights

03 Jun - 10 Jun	Wizz Air
10 Jun - 17 Jun	Air France
18 Jun - 22 Jun	Wizz Air Malta
11 Jun - 15 Jun	easyJet
26 Jun - 29 Jun	Lufthansa
22 Jun - 29 Jun	Volotea	direct
25 Jun - 29 Jun	Volotea	direct
18 Jun - 29 Jun	Volotea	direct
18 Jun - 22 Jun	Volotea	direct
11 Jun - 29 Jun	Volotea	direct

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

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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Cheapest return flights from Bilbao to Athens in June from 212€

Return flights