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

Return flights

02 Jul - 07 Jul	easyJet
02 Jul - 15 Jul	easyJet
02 Jul - 08 Jul	easyJet
21 Jul - 28 Jul	easyJet
22 Jul - 28 Jul	easyJet
10 Jul - 14 Jul	easyJet
14 Jul - 21 Jul	easyJet
06 Jul - 15 Jul	easyJet
02 Jul - 05 Jul	easyJet
24 Jul - 02 Aug	Aegean Airlines	direct
22 Jul - 26 Jul	easyJet
28 Jul - 04 Aug	easyJet
25 Jul - 02 Aug	Vueling Airlines
26 Jul - 02 Aug	Aegean Airlines	direct
29 Jul - 02 Aug	Vueling Airlines
28 Jul - 05 Aug	easyJet
30 Jul - 04 Aug	easyJet
24 Jul - 04 Aug	easyJet
27 Jul - 02 Aug	easyJet
29 Jul - 04 Aug	Vueling Airlines

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

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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Cheapest return flights from Bilbao to Athens in July from 121€

Return flights