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

Return flights

29 Aug - 03 Sep	Xiamen Airlines	direct
08 Aug - 12 Aug	Xiamen Airlines
22 Aug - 29 Aug	Xiamen Airlines	direct
08 Aug - 19 Aug	Xiamen Airlines	direct
07 Aug - 13 Aug	Xiamen Airlines
09 Aug - 19 Aug	Xiamen Airlines
06 Aug - 13 Aug	Xiamen Airlines	direct
22 Aug - 26 Aug	Xiamen Airlines	direct
01 Aug - 03 Aug	Xiamen Airlines
08 Aug - 10 Aug	Xiamen Airlines	direct
08 Aug - 13 Aug	Xiamen Airlines	direct

Also check the deals for one-way flights from Hangzhou to Osaka 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 Hangzhou to Osaka in August from 179€

Return flights