AirHint found the following cheapest return flights from Seoul (GMP) to Honolulu (HNL) in May 2026 (see full year).

Return flights

25 May - 31 May	ANA
25 May - 29 May	ANA
24 May - 31 May	ANA
08 May - 11 May	ANA
22 May - 26 May	ANA
17 May - 26 May	ANA
22 May - 25 May	ANA
20 May - 25 May	ANA
31 May - 10 Jun	ANA
29 May - 07 Jun	ANA
15 May - 22 May	ANA
22 May - 24 May	ANA
31 May - 05 Jun	ANA
31 May - 06 Jun	ANA
30 May - 06 Jun	ANA

Also check the deals for one-way flights from Seoul to Honolulu in May.

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 Seoul to Honolulu in May from 672€

Return flights