Cheapest return flights from Athens to Bilbao in May from 113€

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

Return flights

20 May - 26 May Ryanair
26 May - 17 Jun Vueling Airlines
19 May - 25 May easyJet
18 May - 26 May easyJet
20 May - 02 Jun Ryanair
18 May - 25 May easyJet
06 May - 25 May Vueling Airlines
06 May - 27 May Vueling Airlines
06 May - 07 May Vueling Airlines
06 May - 16 May Vueling Airlines
06 May - 23 May Vueling Airlines
19 May - 27 May Vueling Airlines
26 May - 10 Jun Vueling Airlines
21 May - 10 Jun Volotea
26 May - 01 Jun easyJet
19 May - 07 Jun Vueling Airlines
21 May - 07 Jun Volotea
26 May - 07 Jun Vueling Airlines
27 May - 10 Jun Vueling Airlines
19 May - 03 Jun Vueling Airlines

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

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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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