Cheapest return flights from Hanoi to Honolulu in September from $708

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

Return flights

19 Sep - 22 Sep VietJet Air
02 Sep - 09 Sep Philippine Airlines

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

Skyscanner

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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