$1,160 Cheap Flights from Seoul (GMP) to Hilo (ITO)

View $1,160 flight on Sat, Apr 18, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO)

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Cheap Flights from Seoul to Hilo (GMP-ITO)

Prices were available within the past 7 days and start at $1,160 for one-way flights and $2,676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Fri, May 8 - Thu, May 14
GMP
Seoul
ITO
Hawaii Island
$2,676 Roundtrip, found 2 days ago
$2,676
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Fri, May 8 from Seoul to Hawaii Island, returning Thu, May 14, priced at $2,676 found 2 days ago
Japan Airlines
Fri, May 8 - Thu, May 14
GMP
Seoul
ITO
Hawaii Island
$2,686 Roundtrip, found 2 days ago
$2,686
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Fri, May 8 from Seoul to Hawaii Island, returning Thu, May 14, priced at $2,686 found 2 days ago

Frequently asked questions

How much does a flight from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO) cost?
Secure a cheap one-way flight from $1,160 or cheap return flight from $2,676 from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO)?
Traveling in May may help you find better deals, as it's the cheapest month for flights between GMP and ITO. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GMP to ITO flight.
How many flights per day from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO)?
Direct flights from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GMP to ITO?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO)?
To avoid potential delays on the Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO) last-minute?
Booking your flight from GMP to ITO shortly before your trip is typically more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a GMP to ITO flight and hotel package?
You can save money by booking a GMP to ITO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Hilo Intl. Airport (ITO)?
If you booked your GMP to ITO flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Gimpo Intl.
Destination airport
Hilo Intl.
Roundtrip price
$2,676
Distance
4765 mi

Book with confidence

Book with confidence

Seoul to Hilo Flights

The cheapest times to fly from Seoul to Hilo

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 Seoul to Hilo are during the month of May. You can find some of the cheapest flights from Seoul to Hilo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Hilo

Sunday is one of the best days to book for cheap flights from Seoul to Hilo: 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 Seoul to Hilo

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 Seoul to Hilo in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,160 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 Seoul to Hilo 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 Seoul to Hilo 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.

 

Seoul to Hilo Flights

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*Available to One Key members.