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International route

Cheap flights from Seoul to Honolulu

Incheon International Airport (ICN) to Daniel K. Inouye International Airport (HNL). 4,570 miles, 8h 40m nonstop.

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ICN to HNL at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
4,570 milesgreat-circle
Typical flight time
8h 40mnonstop, gate to gate
Nonstop airlines
OZ1 airlineAsiana
Nonstop flights per day
1all airlines combined
Cheapest month
October 2026over the next six months
Best day to fly
Tuesday19% less than Friday
Time difference
19h behindHonolulu vs Seoul

Seoul to Honolulu

Round trips from $450

Per traveler, taxes and fees included. Lowest fare we found departs Tue, Oct 13.

Cheapest month: October 2026

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Seoul to Honolulu fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Tue, Sep 29$537
  2. October 2026from Tue, Oct 13$450
  3. November 2026from Tue, Nov 10$460
  4. December 2026from Tue, Dec 1$480
  5. January 2027from Wed, Jan 20$521
  6. February 2027from Wed, Feb 17$481

Airlines flying Seoul to Honolulu

1 airline flies nonstop with 1 departures a day combined, plus 4 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Tips for this route

  • Only Asiana flies this route nonstop, which keeps nonstop fares firm. A one-stop itinerary through NRT or HND is usually cheaper if you can spare the extra three to five hours.
  • October 2026 is the cheapest month to fly over the next six months, with round trips from $450; September 2026 is the most expensive at $537 and up, a difference of $87 per traveler.
  • Departing on a Tuesday averages 19% less than a Friday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
  • Honolulu is 19 hours behind Seoul. A morning departure lands in Honolulu with most of the day left; an evening flight arrives close to local dinner time.

Destination guide

Honolulu: Waikiki, Pearl Harbor and the North Shore

Honolulu is the Hawaiian Islands' gateway and the only one with nonstops from most of the mainland. Waikiki's beach and hotels, Pearl Harbor and the North Shore surf are the essentials; inter-island flights open up Maui and Kauai.

Best time to visit: April–May and September–October have the best combination of weather, calm seas and lower fares. Winter brings North Shore surf competitions and higher prices; summer is warm and busy with families.

Flying the other way? Honolulu to SeoulFares, airlines and tips for HNL to ICN.

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Seoul to Honolulu: common questions

How long is the flight from Seoul to Honolulu?

A nonstop flight from Seoul (ICN) to Honolulu (HNL) takes about 8h 40m gate to gate, covering 4,570 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.

Which airlines fly nonstop from ICN to HNL?

Asiana Airlines operates nonstop flights from Seoul (ICN) to Honolulu (HNL), with 1 nonstop departure a day between them. One-stop options connect through NRT, HND and TPE.

What is the cheapest month to fly from Seoul to Honolulu?

Over the next six months, October 2026 has the lowest round-trip fares from Seoul (ICN) to Honolulu (HNL), starting at $450 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.

How far in advance should I book Seoul to Honolulu flights?

Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Seoul and Honolulu?

Honolulu is 19 hours behind Seoul. ICN is on Asia/Seoul time and HNL on Pacific/Honolulu time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

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