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Cheap flights from Incheon Intl Airport to Appleton from $1,430

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 4/23. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Incheon Intl Airport to Appleton

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:50 pm - 11:58 pm
ICN
-
ATW
21h 08m
2 stops
United Airlines Logo
10:30 am - 4:20 am
ATW
-
ICN
27h 50m
2 stops
$1,430United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
11:30 am - 9:05 pm
ICN
-
ATW
23h 35m
2 stops
United Airlines Logo
3:46 pm - 4:20 am
ATW
-
ICN
22h 34m
2 stops
$1,435United Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
5:50 pm - 10:47 pm
ICN
-
ATW
18h 57m
1 stop
American Airlines Logo
10:57 am - 3:45 pm
ATW
-
ICN
38h 48m
2 stops
$1,544American Airlines
Thu, Apr 23 - Mon, Apr 27
Korean Air Logo
10:15 am - 5:38 pm
ICN
-
ATW
21h 23m
1 stop
Korean Air Logo
6:50 am - 5:20 pm
ATW
-
ICN
20h 30m
1 stop
$1,606Korean Air
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
11:30 am - 7:16 pm
ICN
-
ATW
21h 46m
2 stops
United Airlines Logo
5:27 pm - 3:00 pm
ATW
-
ICN
31h 33m
2 stops
$1,689United Airlines
Sat, Aug 8 - Sat, Aug 22
United Airlines Logo
11:30 am - 9:04 pm
ICN
-
ATW
23h 34m
2 stops
United Airlines Logo
5:27 pm - 3:00 pm
ATW
-
ICN
31h 33m
2 stops
$1,702United Airlines
Sat, Aug 8 - Sat, Aug 22
Korean Air Logo
7:40 pm - 9:19 pm
ICN
-
ATW
15h 39m
1 stop
Korean Air Logo
6:50 am - 5:20 pm
ATW
-
ICN
20h 30m
1 stop
$1,704Korean Air
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
11:30 am - 9:04 pm
ICN
-
ATW
23h 34m
2 stops
United Airlines Logo
5:27 pm - 3:00 pm
ATW
-
ICN
31h 33m
2 stops
$1,792United Airlines
Sat, Aug 8 - Sat, Aug 22
American Airlines Logo
5:50 pm - 2:55 pm
ICN
-
ATW
35h 05m
2 stops
American Airlines Logo
6:01 am - 3:45 pm
ATW
-
ICN
19h 44m
1 stop
$1,884American Airlines
Sat, Aug 8 - Sat, Aug 22
Delta Logo
2:30 pm - 9:27 pm
ICN
-
ATW
20h 57m
2 stops
Delta Logo
4:05 pm - 5:20 pm
ATW
-
ICN
35h 15m
1 stop
$1,915Delta
Sat, Aug 8 - Sat, Aug 22

American Airlines flights from Incheon Intl Airport to Appleton

Our best American Airlines deals on Incheon Intl Airport to Appleton flight tickets
American Airlines
Apr 23
ICN5:50 pmIncheon Intl
18h 57m
1 stop
ATW10:47 pmAppleton Intl
Apr 27
ATW10:57 amAppleton Intl
38h 48m
2 stops
ICN3:45 pmIncheon Intl
$1,544
American Airlines
Aug 8
ICN5:50 pmIncheon Intl
35h 05m
2 stops
ATW2:55 pmAppleton Intl
Aug 22
ATW6:01 amAppleton Intl
19h 44m
1 stop
ICN3:45 pmIncheon Intl
$1,884
American Airlines
Aug 8
ICN5:50 pmIncheon Intl
35h 05m
2 stops
ATW2:55 pmAppleton Intl
Aug 22
ATW6:01 amAppleton Intl
19h 44m
1 stop
ICN3:45 pmIncheon Intl
$1,892

Korean Air flights from Incheon Intl Airport to Appleton

Our best Korean Air deals on Incheon Intl Airport to Appleton flight tickets
Korean Air
Apr 23
ICN10:15 amIncheon Intl
21h 23m
1 stop
ATW5:38 pmAppleton Intl
Apr 27
ATW6:50 amAppleton Intl
20h 30m
1 stop
ICN5:20 pmIncheon Intl
$1,606
Korean Air
Apr 23
ICN7:40 pmIncheon Intl
15h 39m
1 stop
ATW9:19 pmAppleton Intl
Apr 27
ATW6:50 amAppleton Intl
20h 30m
1 stop
ICN5:20 pmIncheon Intl
$1,704
Korean Air
Apr 1
ICN7:40 pmIncheon Intl
15h 35m
1 stop
ATW9:15 pmAppleton Intl
Apr 5
ATW6:30 amAppleton Intl
20h 50m
1 stop
ICN5:20 pmIncheon Intl
$2,113

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 March 25, 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

Cheapest round-trip

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 4/23

4:50 pm-11:58 pm

2 stops21h 08m

Appleton Intl

Mon 4/27

10:30 am-4:20 am

2 stops27h 50m

$1,430

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 4/23

11:30 am-9:05 pm

2 stops23h 35m

Appleton Intl

Mon 4/27

3:46 pm-4:20 am

2 stops22h 34m

$1,435

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 4/23

5:50 pm-10:47 pm

1 stop18h 57m

Appleton Intl

Mon 4/27

10:57 am-3:45 pm

2 stops38h 48m

$1,544

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 4/23

10:15 am-5:38 pm

1 stop21h 23m

Appleton Intl

Mon 4/27

6:50 am-5:20 pm

1 stop20h 30m

$1,606

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 8/8

11:30 am-7:16 pm

2 stops21h 46m

Appleton Intl

Sat 8/22

5:27 pm-3:00 pm

2 stops31h 33m

$1,689

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 8/8

11:30 am-9:04 pm

2 stops23h 34m

Appleton Intl

Sat 8/22

5:27 pm-3:00 pm

2 stops31h 33m

$1,702
Quickest round-trip

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 4/23

7:40 pm-9:19 pm

1 stop15h 39m

Appleton Intl

Mon 4/27

6:50 am-5:20 pm

1 stop20h 30m

$1,704

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 8/8

11:30 am-9:04 pm

2 stops23h 34m

Appleton Intl

Sat 8/22

5:27 pm-3:00 pm

2 stops31h 33m

$1,792

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 8/8

5:50 pm-2:55 pm

2 stops35h 05m

Appleton Intl

Sat 8/22

6:01 am-3:45 pm

1 stop19h 44m

$1,884

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 8/8

2:30 pm-9:27 pm

2 stops20h 57m

Appleton Intl

Sat 8/22

4:05 pm-5:20 pm

1 stop35h 15m

$1,915

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 08m

Direct flights

None
The fastest flight from Incheon Intl Airport to Appleton takes 21h 08m
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 08m.

  • 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
Neenah
Fond du Lac
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.

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