Cheapest return flights from Athens to Bilbao in May from $173

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

Return flights

05 May - 07 May easyJet
18 May - 19 May Vueling Airlines
18 May - 25 May Vueling Airlines
18 May - 21 May Vueling Airlines
06 May - 19 May Vueling Airlines
05 May - 19 May Vueling Airlines
02 May - 05 May easyJet
21 May - 25 May Volotea direct
06 May - 07 May Vueling Airlines
18 May - 04 Jun Vueling Airlines
05 May - 06 May Vueling Airlines
21 May - 09 Jun Volotea
18 May - 02 Jun Vueling Airlines
21 May - 04 Jun Volotea direct
21 May - 11 Jun Volotea direct
18 May - 03 Jun Vueling Airlines
18 May - 01 Jun Vueling Airlines
18 May - 08 Jun Vueling Airlines
21 May - 02 Jun Volotea
21 May - 03 Jun Volotea

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

Powered by

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.

Book a cheap hotel in Bilbao

Cheap car rent in Bilbao

Feel free to contact us with any feedback or request another flight research.