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

Return flights

05 Apr - 24 Apr	Japan Airlines
21 Apr - 24 Apr	Japan Airlines
18 Apr - 27 Apr	Japan Airlines
30 Apr - 10 May	ANA
22 Apr - 27 Apr	Lufthansa
29 Apr - 03 May	Lufthansa
29 Apr - 04 May	Lufthansa
29 Apr - 06 May	Lufthansa
24 Apr - 01 May	ANA
24 Apr - 03 May	Lufthansa
25 Apr - 03 May	Lufthansa
16 Apr - 24 Apr	Qatar Airways
27 Apr - 04 May	Lufthansa
25 Apr - 06 May	Lufthansa
25 Apr - 02 May	Japan Airlines
17 Apr - 24 Apr	Lufthansa

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

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 April from $1508

Return flights