Cheapest return flights from Bilbao to Athens in September from 146€

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

Return flights

09 Sep - 15 Sep easyJet
22 Sep - 29 Sep easyJet
16 Sep - 23 Sep easyJet
02 Sep - 15 Sep Wizz Air Malta
15 Sep - 01 Oct easyJet
15 Sep - 24 Sep easyJet
14 Sep - 21 Sep Wizz Air Malta
10 Sep - 17 Sep easyJet
22 Sep - 01 Oct easyJet
30 Sep - 07 Oct Vueling Airlines
06 Sep - 15 Sep Wizz Air Malta
20 Sep - 24 Sep easyJet
21 Sep - 28 Sep Wizz Air Malta
27 Sep - 16 Oct Wizz Air Malta
26 Sep - 04 Oct easyJet
28 Sep - 15 Oct Vueling Airlines
20 Sep - 24 Oct Wizz Air Malta
26 Sep - 15 Oct Vueling Airlines
28 Sep - 14 Oct Vueling Airlines
25 Sep - 15 Oct Vueling Airlines

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

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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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