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

Return flights

27 Aug - 30 Aug	T'way Air
15 Aug - 21 Aug	T'way Air
16 Aug - 23 Aug	T'way Air
11 Aug - 16 Aug	T'way Air
02 Aug - 12 Aug	T'way Air
25 Aug - 01 Sep	Singapore Airlines
09 Aug - 16 Aug	T'way Air
04 Aug - 17 Aug	Air France
06 Aug - 11 Aug	Air France
09 Aug - 17 Aug	KLM
09 Aug - 15 Aug	Lufthansa

Also check the deals for one-way flights from Osaka to Zagreb 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 Zagreb in August from $705

Return flights