AirHint found the following cheapest return flights from Osaka (KIX) to Athens (ATH) in October 2025 (see full year).

Return flights

19 Oct - 03 Nov	Sichuan Airlines
12 Oct - 25 Oct	Air China
12 Oct - 27 Oct	Air China
23 Oct - 29 Oct	Air China
14 Oct - 27 Oct	Air China
10 Oct - 18 Oct	Air China
02 Oct - 05 Oct	Scoot
06 Oct - 13 Oct	Singapore Airlines
13 Oct - 27 Oct	Singapore Airlines
03 Oct - 08 Oct	Singapore Airlines
04 Oct - 12 Oct	Scoot
28 Oct - 05 Nov	Lufthansa
31 Oct - 07 Nov	Lufthansa

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

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 October from 652€

Return flights