HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kailua-Kona

$444+ Cheap flights from Incheon Intl (ICN) to Kailua-Kona (KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — KOA
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to Kailua-Kona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Incheon Intl to Kailua-Kona

Cheapest flights from Incheon Intl to Kailua-Kona
Explore the most affordable flight options available from Incheon Intl to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:50 pmICN - KOA
1 stop18h 30mMultiple Airlines
Sun 12/2810:18 amKOA - ICN
1 stop15h 02mMultiple Airlines
Deal found 11/25$917
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:45 pmICN - KOA
2 stops25h 33mUnited Airlines
Mon 12/86:56 pmKOA - ICN
2 stops26h 19mUnited Airlines
Deal found 11/24$1,213
This Ovago deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:20 pmICN - KOA
1 stop19h 07mMultiple Airlines
Sat 1/37:10 pmKOA - ICN
1 stop27h 20mMultiple Airlines
Deal found 11/26$1,352
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 pmICN - KOA
2 stops38h 09mUnited Airlines
Sun 12/287:55 pmKOA - ICN
2 stops25h 20mUnited Airlines
Deal found 11/25$1,513

Cheap flight deals from Incheon Intl to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$732
(Justfly.com)

One-way from

$444
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$720
Provider with most accurate pricing for Seoul (SEL)-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Kona Intl flights.
Search Deals
From Incheon Intl to Kona Intl
Search Deals
One-way flight from Incheon Intl to Kona Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Kailua-Kona that are best for you.

Fly from

Incheon Intl

Fly to

Kailua-Kona

Route

Depart

Return

Price

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Mon 1/19

8:20 pm-6:26 am

1 stop29h 06m

Kona Intl

Sun 1/25

3:51 pm-5:30 pm

1 stop30h 39m

$732

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Fri 5/15

8:35 pm-10:15 pm

1 stop20h 40m

Kona Intl

Thu 5/28

9:44 pm-6:35 pm

1 stop25h 51m

$855

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Wed 2/11

8:35 pm-5:27 pm

1 stop15h 52m

Kona Intl

Tue 2/17

11:41 am-5:35 pm

2 stops34h 54m

$992

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Sun 2/1

6:55 pm-10:44 am

1 stop34h 49m

$449

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Tue 4/14

9:05 pm-7:12 pm

1 stop17h 07m

$644

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Wed 2/11

8:35 pm-5:27 pm

1 stop15h 52m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Best time to book a flight from Incheon Intl to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Kailua-Kona

What is the cheapest month to book a flight from Incheon Intl Airport to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Kailua-Kona (average of $469). Flying from Incheon Intl Airport to Kailua-Kona in April is currently the most expensive (average of $919). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kailua-Kona from Incheon Intl?

    Located just 7.7 mi from the city center, Kona Intl is the airport most travelers will use when flying to Kailua-Kona from Incheon Intl. Booking flights from Incheon Intl to Kona Intl (KOA) should be relatively easy as there are 0 daily inbound flights from Incheon Intl from 0 different airlines.

  • How long is the flight from Incheon Intl Airport to Kailua-Kona?

    A quick flight from Incheon Intl Airport to Kailua-Kona can take about 15h 52m. Alaska Airlines provides one of the quickest options available for as low as $992. The distance between Incheon Intl Airport and Kailua-Kona is about 4727 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Incheon Intl to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Kailua-Kona.

  • Can I find deals for business class flights from Incheon Intl to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Incheon Intl to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Incheon Intl Airport to Kailua-Kona (average of $469). Flying from Incheon Intl Airport to Kailua-Kona in April is currently the most expensive (average of $919). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.