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

Return flights

13 Mar - 20 Mar	Philippine Airlines
12 Mar - 19 Mar	Philippine Airlines
16 Mar - 23 Mar	ANA
15 Mar - 22 Mar	Philippine Airlines
18 Mar - 25 Mar	ANA
11 Mar - 18 Mar	ANA
18 Mar - 25 Mar	Air Premia	direct
13 Mar - 20 Mar	Air Premia	direct
16 Mar - 23 Mar	Air Premia	direct
11 Mar - 18 Mar	Air Premia	direct
31 Mar - 15 Apr	ANA
22 Mar - 03 Apr	Air Premia	direct
31 Mar - 15 Apr	Delta	direct
22 Mar - 04 Apr	Asiana Airlines	direct

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

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 Honolulu to Seoul in March from 574€

Return flights