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

Return flights

12 May - 21 May	Lufthansa
31 May - 08 Jun	Lufthansa
31 May - 09 Jun	Lufthansa
03 May - 08 May	Japan Airlines
07 May - 20 May	Lufthansa
29 May - 06 Jun	Lufthansa
02 May - 05 May	Japan Airlines
07 May - 13 May	Lufthansa
03 May - 05 May	Japan Airlines
02 May - 10 May	ANA
01 May - 09 May	Lufthansa
02 May - 09 May	Japan Airlines
03 May - 09 May	Japan Airlines

Also check the deals for one-way flights from Osaka to Athens in May.

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 Osaka to Athens in May from $1438

Return flights