Cheapest return flights from Bilbao to Athens in September from 125€

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
08 Sep - 15 Sep easyJet
09 Sep - 17 Sep easyJet
08 Sep - 17 Sep easyJet
20 Sep - 26 Sep Wizz Air Malta
23 Sep - 29 Sep easyJet
23 Sep - 01 Oct easyJet
22 Sep - 01 Oct easyJet
15 Sep - 01 Oct easyJet
24 Sep - 29 Sep easyJet
28 Sep - 15 Oct Vueling Airlines
22 Sep - 03 Oct easyJet
07 Sep - 14 Sep Wizz Air Malta
25 Sep - 15 Oct Vueling Airlines
07 Sep - 27 Sep Wizz Air Malta
22 Sep - 28 Sep easyJet
28 Sep - 08 Oct Vueling Airlines
28 Sep - 04 Oct Vueling Airlines
26 Sep - 15 Oct Vueling Airlines
24 Sep - 02 Oct easyJet

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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