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

Return flights

16 Sep - 18 Sep	Peach
16 Sep - 21 Sep	Peach
21 Sep - 24 Sep	Korean Air
27 Sep - 30 Sep	Peach
14 Sep - 18 Sep	Peach
23 Sep - 30 Sep	Delta
01 Sep - 16 Sep	Delta
06 Sep - 14 Sep	Delta
04 Sep - 11 Sep	Delta
16 Sep - 23 Sep	Delta
30 Sep - 16 Oct	Hawaiian Airlines	direct
28 Sep - 03 Oct	Philippine Airlines
26 Sep - 02 Oct	Philippine Airlines
23 Sep - 02 Oct	Philippine Airlines
24 Sep - 01 Oct	ANA
23 Sep - 01 Oct	Japan Airlines	direct
28 Sep - 01 Oct	Japan Airlines	direct
28 Sep - 09 Oct	Hawaiian Airlines	direct
28 Sep - 03 Oct	Japan Airlines	direct
24 Sep - 01 Oct	Hawaiian Airlines	direct

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 $509

Return flights