AirHint found the following cheapest return flights from Osaka (ITM) to Honolulu (HNL) in September 2025 (see full year).

Return flights

09 Sep - 16 Sep	ANA
09 Sep - 23 Sep	ANA
15 Sep - 18 Sep	ANA
07 Sep - 11 Sep	ANA
02 Sep - 04 Sep	ANA
10 Sep - 17 Sep	ANA
04 Sep - 09 Sep	ANA
01 Sep - 08 Sep	ANA
16 Sep - 19 Sep	ANA
07 Sep - 10 Sep	ANA
30 Sep - 07 Oct	Japan Airlines
29 Sep - 05 Oct	Japan Airlines
29 Sep - 06 Oct	Japan Airlines

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

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 Honolulu in September from $754

Return flights