Cheapest one-way flights from Bilbao to Athens in September from 37€

AirHint found the following cheapest one-way flights from Bilbao (BIO) to Athens (ATH) in September 2025 (see full year).

One-Way flights

29 Sep Volotea direct
25 Sep Volotea direct
30 Sep Aegean Airlines direct
22 Sep Volotea direct
24 Sep Wizz Air Malta
28 Sep Aegean Airlines direct
18 Sep Volotea direct
21 Sep Air Europa
20 Sep Air Europa
19 Sep Aegean Airlines direct

Also check the deals for return flights from Bilbao to Athens in September.

Skyscanner

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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