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

Return flights

14 Aug - 28 Aug	Philippine Airlines
21 Aug - 28 Aug	Air Premia	direct
14 Aug - 28 Aug	Air Premia	direct
23 Aug - 30 Aug	Air Premia	direct
07 Aug - 17 Aug	Air Premia	direct
07 Aug - 14 Aug	Delta	direct

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

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 August from $956

Return flights