Cheapest return flights from Bilbao to Athens in May from $156

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

Return flights

01 May - 05 May Aegean Airlines direct
15 May - 19 May Aegean Airlines direct
01 May - 08 May Aegean Airlines direct
15 May - 25 May Aegean Airlines direct
05 May - 14 May Aegean Airlines direct
22 May - 29 May Aegean Airlines direct
01 May - 04 May Aegean Airlines
25 May - 02 Jun Volotea
05 May - 19 May Vueling Airlines
25 May - 28 May Volotea direct
25 May - 01 Jun Volotea direct
04 May - 19 May Volotea
29 May - 07 Jun easyJet
15 May - 02 Jun Vueling Airlines
15 May - 01 Jun Vueling Airlines
29 May - 07 Jun Aegean Airlines direct
30 May - 08 Jun Vueling Airlines
22 May - 02 Jun Vueling Airlines
22 May - 01 Jun Vueling Airlines

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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