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Appleton

$1,005+ Cheap flights from Incheon Intl (ICN) to Appleton (ATW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ATW
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Incheon Intl to Appleton

Cheapest flights from Incheon Intl to Appleton
Explore the most affordable flight options available from Incheon Intl to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:15 pm
ICN
-
ATW
1 stop17h 22m
American Airlines
Sun 3/11:25 pm
ATW
-
ICN
2 stops36h 20m
American Airlines
Deal found 1/25$1,005
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:30 am
ICN
-
ATW
2 stops24h 15m
United Airlines
Tue 6/93:49 pm
ATW
-
ICN
2 stops22h 31m
United Airlines
Deal found 1/26$1,416
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:50 pm
ICN
-
ATW
2 stops35h 17m
United Airlines
Sat 6/62:43 pm
ATW
-
ICN
2 stops34h 17m
United Airlines
Deal found 1/26$1,475
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:45 pm
ICN
-
ATW
2 stops38h 15m
United Airlines
Thu 2/262:39 pm
ATW
-
ICN
2 stops24h 01m
United Airlines
Deal found 1/26$1,510
This Korean Air deal was found by Cheapflights users on 1/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:40 pm
ICN
-
ATW
1 stop19h 03m
Multiple Airlines
Tue 6/96:00 am
ATW
-
ICN
1 stop19h 45m
Multiple Airlines
Deal found 1/26$1,515

Find flight deals from Incheon Intl to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Appleton (ATW). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,005
(American Airlines)
Provider with most accurate pricing for Seoul (SEL)-Appleton Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Appleton Intl flights.
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From Incheon Intl to Appleton Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Appleton 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 January 27, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Appleton that are best for you.

Fly from

Incheon Intl

Fly to

Appleton

Route

Depart

Return

Price

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 2/25

7:15 pm-9:37 pm

1 stop17h 22m

Appleton Intl

Sun 3/1

1:25 pm-4:45 pm

2 stops36h 20m

$1,005

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 4/18

11:30 am-9:45 pm

2 stops24h 15m

Appleton Intl

Tue 6/9

3:49 pm-4:20 am

2 stops22h 31m

$1,416

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 5/23

4:50 pm-2:07 pm

2 stops35h 17m

Appleton Intl

Sat 6/6

2:43 pm-3:00 pm

2 stops34h 17m

$1,475

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 4/18

5:40 pm-10:43 pm

1 stop19h 03m

Appleton Intl

Tue 6/9

6:00 am-3:45 pm

1 stop19h 45m

$1,515

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sun 2/8

12:45 pm-8:50 pm

2 stops23h 05m

Appleton Intl

Mon 2/16

12:34 pm-5:40 am

2 stops26h 06m

$1,562

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Best time to book a flight from Incheon Intl to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton 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.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Appleton. 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 Appleton from Incheon Intl?

    If you book a flight to Appleton from Incheon Intl, you will be flying to Appleton Intl, which is the city’s only airport. Appleton Intl (ATW) is located 5.1 mi from the center of Appleton. There are 0 flights from Incheon Intl to Appleton Intl per day from 0 different airlines.

  • How long is the flight from Incheon Intl Airport to Appleton?

    American Airlines and United Airlines can get you from Incheon Intl Airport to Appleton in just under 17h 22m. Your travel time can differ by up to 6h 53m. The distance between Incheon Intl Airport and Appleton is about 6379 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 Appleton that include hotel bookings?

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

  • How can I find direct flights from Incheon Intl to Appleton?

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

  • Can I find deals for business class flights from Incheon Intl to Appleton?

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

See more FAQs

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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