Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Incheon Intl Airport to Appleton from $961

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Appleton departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Incheon Intl Airport to Appleton

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 9:37 pm
ICN
-
ATW
17h 22m
1 stop
American Airlines Logo
9:38 am - 4:45 pm
ATW
-
ICN
40h 07m
2 stops
$961American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
7:15 pm - 9:37 pm
ICN
-
ATW
17h 22m
1 stop
American Airlines Logo
1:25 pm - 4:45 pm
ATW
-
ICN
36h 20m
2 stops
$963American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
7:15 pm - 9:06 am
ICN
-
ATW
28h 51m
2 stops
American Airlines Logo
6:40 pm - 4:45 pm
ATW
-
ICN
31h 05m
2 stops
$1,029American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
7:15 pm - 5:52 pm
ICN
-
ATW
37h 37m
2 stops
American Airlines Logo
6:40 pm - 4:45 pm
ATW
-
ICN
31h 05m
2 stops
$1,031American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
7:15 pm - 9:37 pm
ICN
-
ATW
17h 22m
1 stop
American Airlines Logo
6:15 am - 4:45 pm
ATW
-
ICN
19h 30m
1 stop
$1,278American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
7:15 pm - 9:37 pm
ICN
-
ATW
17h 22m
1 stop
American Airlines Logo
6:15 am - 4:45 pm
ATW
-
ICN
19h 30m
1 stop
$1,582American Airlines
Wed, Feb 25 - Sun, Mar 1
Korean Air Logo
7:30 pm - 9:27 pm
ICN
-
ATW
16h 57m
1 stop
Korean Air Logo
6:20 am - 3:30 pm
ATW
-
ICN
18h 10m
1 stop
$1,606Korean Air
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
11:05 pm - 9:28 pm
ICN
-
ATW
36h 23m
2 stops
Multiple Airlines Logo
6:13 pm - 10:30 am
ATW
-
ICN
26h 17m
2 stops
$1,676Multiple Airlines
Tue, Mar 10 - Thu, Mar 19
Korean Air Logo
7:30 pm - 9:15 pm
ICN
-
ATW
15h 45m
1 stop
Korean Air Logo
7:00 am - 4:50 pm
ATW
-
ICN
19h 50m
1 stop
$1,784Korean Air
Tue, Mar 10 - Thu, Mar 19
Qatar Airways Logo
12:15 am - 11:29 pm
ICN
-
ATW
37h 14m
2 stops
Qatar Airways Logo
10:57 am - 6:05 pm
ATW
-
ICN
41h 08m
2 stops
$1,872Qatar Airways
Fri, May 22 - Sat, Jun 6

Qatar Airways flights from Incheon Intl Airport to Appleton

Our best Qatar Airways deals on Incheon Intl Airport to Appleton flight tickets
Qatar Airways
May 22
ICN12:15 amIncheon Intl
37h 14m
2 stops
ATW11:29 pmAppleton Intl
Jun 6
ATW10:57 amAppleton Intl
41h 08m
2 stops
ICN6:05 pmIncheon Intl
$1,872
Qatar Airways
Mar 10
ICN3:00 pmIncheon Intl
46h 19m
3 stops
ATW11:19 pmAppleton Intl
Mar 19
ATW1:25 pmAppleton Intl
37h 50m
2 stops
ICN5:15 pmIncheon Intl
$1,939
Qatar Airways
May 23
ICN8:05 pmIncheon Intl
41h 24m
3 stops
ATW11:29 pmAppleton Intl
Jun 6
ATW10:57 amAppleton Intl
41h 08m
2 stops
ICN6:05 pmIncheon Intl
$2,293

Korean Air flights from Incheon Intl Airport to Appleton

Our best Korean Air deals on Incheon Intl Airport to Appleton flight tickets
Korean Air
Feb 25
ICN7:30 pmIncheon Intl
16h 57m
1 stop
ATW9:27 pmAppleton Intl
Mar 1
ATW6:20 amAppleton Intl
18h 10m
1 stop
ICN3:30 pmIncheon Intl
$1,606
Korean Air
Mar 10
ICN7:30 pmIncheon Intl
15h 45m
1 stop
ATW9:15 pmAppleton Intl
Mar 19
ATW7:00 amAppleton Intl
19h 50m
1 stop
ICN4:50 pmIncheon Intl
$1,784
Korean Air
May 23
ICN7:40 pmIncheon Intl
17h 14m
1 stop
ATW10:54 pmAppleton Intl
Jun 6
ATW7:00 amAppleton Intl
19h 25m
1 stop
ICN4:25 pmIncheon Intl
$2,012

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Appleton that are best for you.

Fly from

Fly to

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

9:38 am-4:45 pm

2 stops40h 07m

$961

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

$963

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 2/25

7:15 pm-9:06 am

2 stops28h 51m

Appleton Intl

Sun 3/1

6:40 pm-4:45 pm

2 stops31h 05m

$1,029

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 2/25

7:15 pm-5:52 pm

2 stops37h 37m

Appleton Intl

Sun 3/1

6:40 pm-4:45 pm

2 stops31h 05m

$1,031

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 2/25

7:15 pm-9:37 pm

1 stop17h 22m

Appleton Intl

Sun 3/1

6:15 am-4:45 pm

1 stop19h 30m

$1,278

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 2/25

7:15 pm-9:37 pm

1 stop17h 22m

Appleton Intl

Sun 3/1

6:15 am-4:45 pm

1 stop19h 30m

$1,582

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 2/25

7:30 pm-9:27 pm

1 stop16h 57m

Appleton Intl

Sun 3/1

6:20 am-3:30 pm

1 stop18h 10m

$1,606

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Tue 3/10

11:05 pm-9:28 pm

2 stops36h 23m

Appleton Intl

Thu 3/19

6:13 pm-10:30 am

2 stops26h 17m

$1,676

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Tue 3/10

7:30 pm-9:15 pm

1 stop15h 45m

Appleton Intl

Thu 3/19

7:00 am-4:50 pm

1 stop19h 50m

$1,784

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Fri 5/22

12:15 am-11:29 pm

2 stops37h 14m

Appleton Intl

Sat 6/6

10:57 am-6:05 pm

2 stops41h 08m

$1,872

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Incheon Intl Airport to Appleton

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Appleton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Appleton (ICN to ATW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Appleton

Fastest flight time

21h 22m

Direct flights

None
The fastest flight from Incheon Intl Airport to Appleton takes 21h 22m
There are no direct flights from Incheon Intl Airport to Appleton. There are no popular flight routes from Incheon Intl Airport to Appleton.
Search flight deals

  • How far is Incheon Intl to Appleton Intl by plane?

    A flight from Incheon Intl to Appleton Intl will travel around 6380.7 mi. A reasonable flight in good conditions will take 21h 22m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Appleton Intl Airport?

    Prices for flights from Incheon Intl Airport to Appleton Intl Airport were last updated today.

  • How old do you have to be to fly from Incheon Intl Airport to Appleton Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Incheon Intl Airport to Appleton Intl Airport.

  • What documentation or ID do you need to fly to Appleton Intl Airport?

    The required travel and health documents for your Appleton Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Appleton Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Incheon Intl Airport to Appleton?

    Price Alerts will notify you by email when the price for flights to Appleton from Incheon Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Incheon Intl Airport to Appleton with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Oshkosh
Fond du Lac
Neenah
Waupaca
Elkhart Lake
Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Appleton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Appleton. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Appleton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seoul to Appleton flights to just show those with flexible booking policies.

How can momondo help me find flights from Seoul to Appleton?

momondo provides multiple filters to help you find the best flight to Appleton from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to Appleton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to Appleton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Appleton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States