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

Return flights

08 Jul - 15 Jul	easyJet
02 Jul - 08 Jul	easyJet
14 Jul - 26 Jul	easyJet
14 Jul - 21 Jul	easyJet
10 Jul - 14 Jul	easyJet
01 Jul - 11 Jul	easyJet
03 Jul - 14 Jul	easyJet
09 Jul - 13 Jul	easyJet
10 Jul - 21 Jul	easyJet
06 Jul - 13 Jul	easyJet
28 Jul - 04 Aug	easyJet
27 Jul - 04 Aug	Vueling Airlines
21 Jul - 04 Aug	Vueling Airlines
28 Jul - 17 Aug	Volotea
15 Jul - 04 Aug	Vueling Airlines
27 Jul - 02 Aug	Vueling Airlines
27 Jul - 13 Aug	Vueling Airlines
14 Jul - 04 Aug	Vueling Airlines
20 Jul - 04 Aug	Vueling Airlines
28 Jul - 14 Aug	easyJet

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 $170

Return flights