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

Return flights

14 Aug - 27 Aug	Scoot
14 Aug - 17 Aug	Scoot
30 Aug - 05 Sep	Scoot
17 Aug - 20 Aug	Scoot
17 Aug - 29 Aug	Scoot
10 Aug - 17 Aug	Scoot
17 Aug - 24 Aug	Scoot
16 Aug - 27 Aug	Scoot
14 Aug - 29 Aug	Scoot
19 Aug - 29 Aug	Peach
17 Aug - 27 Aug	Scoot
29 Aug - 03 Sep	Air China

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

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 August from $744

Return flights