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

$647+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — KOA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Thu 12/119:20 pmICN - KOA
2 stops42h 09mMultiple Airlines
Thu 12/187:00 amKOA - ICN
1 stop18h 20mMultiple Airlines
Deal found 11/11$1,035
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:35 pmICN - KOA
1 stop18h 52mDelta
Sat 1/310:55 pmKOA - ICN
1 stop35h 15mDelta
Deal found 11/11$1,210
This Ovago deal was found by Cheapflights users on 11/13. 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 1/36:16 pmKOA - ICN
1 stop28h 14mMultiple Airlines
Deal found 11/13$1,296
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/2812:45 pmICN - KOA
2 stops46h 56mUnited Airlines
Sun 1/411:59 pmKOA - ICN
1 stop21h 16mUnited Airlines
Deal found 11/13$1,462
This Expedia deal was found by Cheapflights users on 11/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:35 pmICN - KOA
2 stops35h 20mHawaiian Airlines
Thu 12/181:50 pmKOA - ICN
2 stops33h 45mHawaiian Airlines
Deal found 11/11$1,467
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:35 pmICN - KOA
1 stop35h 50mAlaska Airlines
Sat 1/311:35 pmKOA - ICN
1 stop24h 00mAlaska Airlines
Deal found 11/11$1,603
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:35 pmICN - KOA
1 stop20h 55mAlaska Airlines
Fri 1/211:35 pmKOA - ICN
1 stop24h 00mAlaska Airlines
Deal found 11/11$1,689

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 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$714
(YBTour)

One-way from

$647
(Delta)

Popular in

August

Cheapest in

September

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
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 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 13, 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

3:00 pm-5:30 pm

1 stop31h 30m

$754

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Fri 3/6

8:20 pm-8:27 pm

1 stop19h 07m

Kona Intl

Thu 3/12

9:01 pm-5:30 pm

1 stop25h 29m

$880

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Mon 1/19

6:55 pm-2:44 pm

2 stops38h 49m

Kona Intl

Sun 1/25

2:00 pm-5:10 pm

1 stop32h 10m

$911

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Mon 4/20

8:35 pm-9:41 pm

1 stop20h 06m

Kona Intl

Thu 4/23

9:00 pm-6:35 pm

1 stop26h 35m

$917

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Fri 4/17

9:05 pm-4:11 pm

2 stops14h 06m

Kona Intl

Mon 4/20

6:56 pm-5:45 pm

1 stop27h 49m

$1,000

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Tue 4/14

9:05 pm-9:53 pm

1 stop19h 48m

$647

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Wed 2/11

8:20 pm-8:28 pm

1 stop19h 08m

$866

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Wed 2/11

12:45 pm-7:10 pm

2 stops25h 25m

$1,015

IncheonKailua-Kona

ICN - KOA

ICNKOA

Incheon Intl

Mon 4/13

1:20 am-9:41 pm

2 stops39h 21m

$1,430

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

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 38h 49m. Air Canada provides one of the quickest options available for as low as $911. The distance between Incheon Intl Airport and Kailua-Kona is about 4727 mi.

  • 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.