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

Return flights

14 Dec - 23 Dec	ANA
15 Dec - 21 Dec	ANA
07 Dec - 16 Dec	ANA
15 Dec - 24 Dec	ANA
04 Dec - 13 Dec	ANA
13 Dec - 23 Dec	ANA
08 Dec - 18 Dec	ANA
13 Dec - 24 Dec	ANA
05 Dec - 12 Dec	ANA
18 Dec - 27 Dec	ANA
30 Dec - 04 Jan	ANA
23 Dec - 02 Jan	ANA
30 Dec - 06 Jan	Japan Airlines
31 Dec - 10 Jan	Japan Airlines
25 Dec - 01 Jan	Japan Airlines
25 Dec - 02 Jan	Japan Airlines
26 Dec - 01 Jan	Japan Airlines
26 Dec - 02 Jan	Japan Airlines
31 Dec - 07 Jan	Japan Airlines
28 Dec - 09 Jan	Japan Airlines

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

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 December from $792

Return flights