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

Return flights

13 Mar - 23 Mar	Philippine Airlines
26 Mar - 11 Apr	ANA
15 Mar - 18 Mar	Air Premia	direct
06 Mar - 15 Mar	ANA
06 Mar - 15 Mar	Air Premia	direct
02 Mar - 06 Mar	Air Premia	direct
10 Mar - 15 Mar	ANA
05 Mar - 15 Mar	ANA
13 Mar - 23 Mar	Air Premia	direct
13 Mar - 21 Mar	Philippine Airlines
05 Mar - 10 Mar	Delta	direct
26 Mar - 11 Apr	Korean Air	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 726€

Return flights