Cheap flights from Incheon Intl Airport to Appleton from $761

This is the cheapest one-way 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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Appleton

Cheap round-trip flights

United Airlines Logo
4:50 pm - 9:08 pmICN-ATW
42h 18m2 stops
United Airlines Logo
5:35 pm - 3:00 pmATW-ICN
31h 25m2 stops
$1,461United Airlines
Find Deal
Tue, Sep 9 - Wed, Jun 10
United Airlines Logo
11:30 am - 4:49 pmICN-ATW
43h 19m2 stops
United Airlines Logo
5:35 pm - 4:20 amATW-ICN
44h 45m2 stops
$1,515United Airlines
Find Deal
Wed, Sep 10 - Sat, Jun 13
United Airlines Logo
11:30 am - 9:43 pmICN-ATW
24h 13m2 stops
United Airlines Logo
8:30 am - 4:20 amATW-ICN
29h 50m2 stops
$1,614United Airlines
Find Deal
Thu, Sep 11 - Thu, Jun 11
United Airlines Logo
11:30 am - 7:26 pmICN-ATW
21h 56m2 stops
United Airlines Logo
6:35 am - 4:20 amATW-ICN
31h 45m2 stops
$1,669United Airlines
Find Deal
Sat, Sep 13 - Thu, Jun 11
Korean Air Logo
6:40 pm - 9:32 pmICN-ATW
16h 52m1 stop
Korean Air Logo
6:20 am - 5:20 pmATW-ICN
21h 00m1 stop
$1,817Korean Air
Find Deal
Sun, Sep 7 - Sun, Sep 14
 Logo
12:45 pm - 10:27 amICN-ATW
35h 42m2 stops
 Logo
8:00 am - 5:00 amATW-ICN
31h 00m1 stop
$1,881
Find Deal
Sun, Sep 7 - Sun, Sep 14
 Logo
9:30 pm - 4:43 pmICN-ATW
33h 13m2 stops
 Logo
7:00 am - 4:25 pmATW-ICN
19h 25m1 stop
$2,033
Find Deal
Tue, Sep 9 - Wed, Jun 10
Korean Air Logo
6:40 pm - 9:35 pmICN-ATW
16h 55m1 stop
Korean Air Logo
6:30 am - 5:20 pmATW-ICN
20h 50m1 stop
$2,054Korean Air
Find Deal
Thu, Sep 11 - Thu, Jun 11
Qatar Airways Logo
1:20 am - 5:47 pmICN-ATW
30h 27m2 stops
Qatar Airways Logo
9:52 am - 5:05 pmATW-ICN
41h 13m2 stops
$2,117Qatar Airways
Find Deal
Sun, Sep 7 - Thu, Jun 11
Qatar Airways Logo
1:20 am - 5:47 pmICN-ATW
30h 27m2 stops
Qatar Airways Logo
9:52 am - 5:05 pmATW-ICN
41h 13m2 stops
$2,147Qatar Airways
Find Deal
Sun, Sep 7 - Sun, Jun 14

United Airlines flights from Incheon Intl Airport to Appleton

Our best United Airlines deals on Incheon Intl Airport to Appleton flight tickets
United Airlines
Sep 9
ICN4:50 pmIncheon Intl
42h 18m
2 stops
ATW9:08 pmAppleton Intl
Jun 10
ATW5:35 pmAppleton Intl
31h 25m
2 stops
ICN3:00 pmIncheon Intl
United Airlines
Sep 10
ICN11:30 amIncheon Intl
43h 19m
2 stops
ATW4:49 pmAppleton Intl
Jun 13
ATW5:35 pmAppleton Intl
44h 45m
2 stops
ICN4:20 amIncheon Intl
United Airlines
Sep 11
ICN11:30 amIncheon Intl
24h 13m
2 stops
ATW9:43 pmAppleton Intl
Jun 11
ATW8:30 amAppleton Intl
29h 50m
2 stops
ICN4:20 amIncheon Intl

Korean Air flights from Incheon Intl Airport to Appleton

Our best Korean Air deals on Incheon Intl Airport to Appleton flight tickets
Korean Air
Sep 7
ICN6:40 pmIncheon Intl
16h 52m
1 stop
ATW9:32 pmAppleton Intl
Sep 14
ATW6:20 amAppleton Intl
21h 00m
1 stop
ICN5:20 pmIncheon Intl
Korean Air
Sep 11
ICN6:40 pmIncheon Intl
16h 55m
1 stop
ATW9:35 pmAppleton Intl
Jun 11
ATW6:30 amAppleton Intl
20h 50m
1 stop
ICN5:20 pmIncheon Intl
Korean Air
Sep 8
ICN6:40 pmIncheon Intl
16h 52m
1 stop
ATW9:32 pmAppleton Intl
Jun 14
ATW7:00 amAppleton Intl
19h 25m
1 stop
ICN4:25 pmIncheon Intl

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 August 28, 2025.
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

Tue 9/9

4:50 pm-9:08 pm

2 stops42h 18m

Appleton Intl

Wed 6/10

5:35 pm-3:00 pm

2 stops31h 25m

$1,461

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Wed 9/10

11:30 am-4:49 pm

2 stops43h 19m

Appleton Intl

Sat 6/13

5:35 pm-4:20 am

2 stops44h 45m

$1,515

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 9/11

11:30 am-9:43 pm

2 stops24h 13m

Appleton Intl

Thu 6/11

8:30 am-4:20 am

2 stops29h 50m

$1,614

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sat 9/13

11:30 am-7:26 pm

2 stops21h 56m

Appleton Intl

Thu 6/11

6:35 am-4:20 am

2 stops31h 45m

$1,669

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sun 9/7

6:40 pm-9:32 pm

1 stop16h 52m

Appleton Intl

Sun 9/14

6:20 am-5:20 pm

1 stop21h 00m

$1,817

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sun 9/7

12:45 pm-10:27 am

2 stops35h 42m

Appleton Intl

Sun 9/14

8:00 am-5:00 am

1 stop31h 00m

$1,881

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Tue 9/9

9:30 pm-4:43 pm

2 stops33h 13m

Appleton Intl

Wed 6/10

7:00 am-4:25 pm

1 stop19h 25m

$2,033

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Thu 9/11

6:40 pm-9:35 pm

1 stop16h 55m

Appleton Intl

Thu 6/11

6:30 am-5:20 pm

1 stop20h 50m

$2,054

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sun 9/7

1:20 am-5:47 pm

2 stops30h 27m

Appleton Intl

Thu 6/11

9:52 am-5:05 pm

2 stops41h 13m

$2,117

IncheonAppleton

ICN - ATW

ICNATW

Incheon Intl

Sun 9/7

1:20 am-5:47 pm

2 stops30h 27m

Appleton Intl

Sun 6/14

9:52 am-5:05 pm

2 stops41h 13m

$2,147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Appleton from

How to get the cheapest flight ticket from Incheon Intl Airport to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Incheon Intl to Appleton Intl?

Korean Air and Qatar Airways are the most popular carriers operating from Incheon Intl to Appleton Intl

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

Direct flights

None
There are no direct flights from Incheon Intl Airport to Appleton. There are no popular flight routes from Incheon Intl Airport to Appleton.
  • 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 16h 52m.

  • 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.

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?

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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?

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1 adult
Tue 9/2
Tue 9/9

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