AirHint found the following cheapest return flights from Kahului (OGG) to Tokyo (HND) in September 2025 (see full year).

Return flights

11 Sep - 24 Sep	Hawaiian Airlines
18 Sep - 25 Sep	Hawaiian Airlines
14 Sep - 30 Sep	Hawaiian Airlines
29 Sep - 06 Oct	Hawaiian Airlines
18 Sep - 26 Sep	Hawaiian Airlines
11 Sep - 20 Sep	Hawaiian Airlines
12 Sep - 26 Sep	Hawaiian Airlines
11 Sep - 18 Sep	Hawaiian Airlines
11 Sep - 02 Oct	Delta
12 Sep - 18 Sep	Delta
12 Sep - 02 Oct	Delta
25 Sep - 02 Oct	Delta

Also check the deals for one-way flights from Kahului to Tokyo 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 Kahului to Tokyo in September from 559€

Return flights