$585 Cheap Flights from Honolulu (HNL) to Seoul (GMP)

View $585 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Honolulu to Seoul (HNL-GMP)

Prices were available within the past 7 days and start at $585 for one-way flights and $934 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Mon, Jan 5 - Wed, Jan 14
HNL
Oahu
GMP
Seoul
$934 Roundtrip, found 2 days ago
$934
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Mon, Jan 5 from Oahu to Seoul, returning Wed, Jan 14, priced at $934 found 2 days ago
Japan Airlines
Fri, May 22 - Thu, Jul 16
HNL
Oahu
GMP
Seoul
$950 Roundtrip, found 14 hours ago
$950
Roundtrip
found 14 hours ago
Select Japan Airlines flight, departing Fri, May 22 from Oahu to Seoul, returning Thu, Jul 16, priced at $950 found 14 hours ago
Japan Airlines
Sat, Nov 1 - Sat, Nov 8
HNL
Oahu
GMP
Seoul
$952 Roundtrip, found 15 hours ago
$952
Roundtrip
found 15 hours ago
Select Japan Airlines flight, departing Sat, Nov 1 from Oahu to Seoul, returning Sat, Nov 8, priced at $952 found 15 hours ago
All Nippon Airways
Thu, Jan 15 - Mon, Jan 19
HNL
Oahu
GMP
Seoul
$953 Roundtrip, found 1 hour ago
$953
Roundtrip
found 1 hour ago
Select All Nippon Airways flight, departing Thu, Jan 15 from Oahu to Seoul, returning Mon, Jan 19, priced at $953 found 1 hour ago
Japan Airlines
Sat, Nov 1 - Sat, Nov 8
HNL
Oahu
GMP
Seoul
$955 Roundtrip, found 15 hours ago
$955
Roundtrip
found 15 hours ago
Select Japan Airlines flight, departing Sat, Nov 1 from Oahu to Seoul, returning Sat, Nov 8, priced at $955 found 15 hours ago
Japan Airlines
Wed, Nov 19 - Sun, Nov 30
HNL
Oahu
GMP
Seoul
$958 Roundtrip, found 1 day ago
$958
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Wed, Nov 19 from Oahu to Seoul, returning Sun, Nov 30, priced at $958 found 1 day ago
Japan Airlines
Fri, Feb 13 - Mon, Feb 16
HNL
Oahu
GMP
Seoul
$962 Roundtrip, found 8 hours ago
$962
Roundtrip
found 8 hours ago
Select Japan Airlines flight, departing Fri, Feb 13 from Oahu to Seoul, returning Mon, Feb 16, priced at $962 found 8 hours ago
Japan Airlines
Tue, Dec 23 - Sat, Jan 17
HNL
Oahu
GMP
Seoul
$967 Roundtrip, found 3 days ago
$967
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Tue, Dec 23 from Oahu to Seoul, returning Sat, Jan 17, priced at $967 found 3 days ago
Japan Airlines
Wed, Dec 24 - Wed, Jan 14
HNL
Oahu
GMP
Seoul
$984 Roundtrip, found 2 days ago
$984
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Dec 24 from Oahu to Seoul, returning Wed, Jan 14, priced at $984 found 2 days ago
Japan Airlines
Mon, Mar 16 - Mon, Mar 30
HNL
Oahu
GMP
Seoul
$1,000 Roundtrip, found 10 hours ago
$1,000
Roundtrip
found 10 hours ago
Select Japan Airlines flight, departing Mon, Mar 16 from Oahu to Seoul, returning Mon, Mar 30, priced at $1,000 found 10 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $1,062
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $1,062
Flights from Honolulu (HNL) to Seoul (GMP)
Origin airport
Daniel K. Inouye Intl.
Destination airport
Gimpo Intl.
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$934
Distance
4548 mi

Honolulu to Seoul Flights

The cheapest times to fly from Honolulu to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to Seoul are during the month of January. You can find some of the cheapest flights from Honolulu to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to Seoul

Sunday is one of the best days to book for cheap flights from Honolulu to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Honolulu to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $585 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP) cost?
Lock in a cheap one-way flight from $585 or cheap return flight from $934 from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP)?
Planning your getaway for January is a good way to save, as it's the cheapest month for flights between HNL and GMP. You'll typically find the lowest fares during off-peak months.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP)?
You'll have to hop on a flight with a layover if you're traveling from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from HNL to GMP?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP)?
To reach Gimpo Intl. Airport (GMP) on schedule, book a flight that leaves Daniel K. Inouye Intl. Airport (HNL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seoul from Daniel K. Inouye Intl. Airport (HNL)?
Incheon Intl. Airport (ICN) is the only airport in Seoul with direct flights from Daniel K. Inouye Intl. Airport (HNL). Browse the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP) last-minute?
Waiting until right before your break to book your flight from HNL to GMP often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a HNL to GMP flight and hotel package?
Compared with arranging flights and hotels separately, booking a HNL to GMP flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Gimpo Intl. Airport (GMP)?
If you reserved your HNL to GMP flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.