Cheapest return flights from Bilbao to Athens in May from 149€

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

Return flights

01 May - 04 May Aegean Airlines
08 May - 10 May Aegean Airlines
11 May - 18 May Vueling Airlines
05 May - 09 May Aegean Airlines
19 May - 08 Jun Vueling Airlines
07 May - 18 May Volotea
19 May - 04 Jun Vueling Airlines
11 May - 14 May Volotea direct
07 May - 14 May Volotea direct
07 May - 11 May Volotea direct
22 May - 04 Jun Aegean Airlines direct
19 May - 01 Jun Vueling Airlines
22 May - 02 Jun Aegean Airlines direct
11 May - 01 Jun Volotea
19 May - 02 Jun Vueling Airlines
04 May - 18 May Volotea
22 May - 01 Jun Aegean Airlines
11 May - 18 May Volotea direct
19 May - 03 Jun Vueling Airlines
21 May - 08 Jun Volotea

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