Cheapest return ITM–ATH flights, September

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

Return flights

08 Sep - 10 Sep Qatar Airways
08 Sep - 14 Sep Qatar Airways
03 Sep - 07 Sep Qatar Airways
07 Sep - 12 Sep Qatar Airways
14 Sep - 18 Sep Qatar Airways
11 Sep - 19 Sep Qatar Airways
12 Sep - 16 Sep Lufthansa
19 Sep - 26 Sep Qatar Airways
12 Sep - 20 Sep Lufthansa
18 Sep - 19 Sep Lufthansa

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

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