Cheapest return flights from Bilbao to Athens in May from $126

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

Return flights

18 May - 21 May Volotea direct
18 May - 28 May Volotea direct
18 May - 04 Jun Volotea direct
11 May - 14 May Volotea direct
11 May - 21 May Volotea direct
11 May - 28 May Volotea direct
05 May - 28 May Aegean Airlines direct
25 May - 11 Jun Volotea direct
18 May - 01 Jun Volotea direct
18 May - 09 Jun Volotea
25 May - 08 Jun Vueling Airlines
08 May - 11 May Aegean Airlines
04 May - 14 May Volotea direct
04 May - 21 May Volotea direct
07 May - 21 May Volotea direct
28 May - 04 Jun Volotea direct
28 May - 11 Jun Volotea direct
28 May - 15 Jun Volotea direct
25 May - 01 Jun Volotea direct
19 May - 04 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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