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Cheap flights from Appleton to Seoul from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Seoul departing on 1/20. 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

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Find the cheapest flights from Appleton to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:15 am - 4:45 pm
ATW
-
ICN
19h 30m
1 stop
American Airlines Logo
7:15 pm - 9:59 pm
ICN
-
ATW
17h 44m
1 stop
$917American Airlines
mar., feb. 24 - mar., mar. 3
American Airlines Logo
6:39 pm - 4:45 pm
ATW
-
ICN
31h 06m
2 stops
American Airlines Logo
7:15 pm - 9:06 am
ICN
-
ATW
28h 51m
2 stops
$921American Airlines
mar., feb. 24 - mar., mar. 3
American Airlines Logo
6:20 pm - 3:45 pm
ATW
-
ICN
31h 25m
2 stops
American Airlines Logo
5:40 pm - 10:43 pm
ICN
-
ATW
19h 03m
1 stop
$931American Airlines
jue., abr. 9 - jue., abr. 23
American Airlines Logo
6:20 pm - 3:45 pm
ATW
-
ICN
31h 25m
2 stops
American Airlines Logo
5:40 pm - 1:12 pm
ICN
-
ATW
33h 32m
2 stops
$943American Airlines
jue., abr. 9 - jue., abr. 23
American Airlines Logo
6:10 am - 3:45 pm
ATW
-
ICN
19h 35m
1 stop
American Airlines Logo
5:40 pm - 10:43 pm
ICN
-
ATW
19h 03m
1 stop
$1,117American Airlines
vie., may. 8 - vie., may. 15
American Airlines Logo
6:10 am - 3:45 pm
ATW
-
ICN
19h 35m
1 stop
American Airlines Logo
5:40 pm - 10:14 am
ICN
-
ATW
30h 34m
2 stops
$1,121American Airlines
vie., may. 8 - vie., may. 15
United Airlines Logo
5:23 pm - 4:15 pm
ATW
-
ICN
31h 52m
2 stops
United Airlines Logo
12:45 pm - 4:44 pm
ICN
-
ATW
42h 59m
2 stops
$1,216United Airlines
mié., feb. 18 - dom., feb. 22
United Airlines Logo
2:39 pm - 5:40 am
ATW
-
ICN
24h 01m
2 stops
United Airlines Logo
12:45 pm - 7:07 pm
ICN
-
ATW
21h 22m
3 stops
$1,260United Airlines
mar., feb. 24 - mar., mar. 3
United Airlines Logo
5:35 pm - 4:20 am
ATW
-
ICN
20h 45m
2 stops
United Airlines Logo
11:30 am - 7:16 pm
ICN
-
ATW
45h 46m
2 stops
$1,274United Airlines
vie., may. 8 - vie., may. 15
Delta Logo
5:17 am - 3:50 pm
ATW
-
ICN
20h 33m
1 stop
Delta Logo
4:25 pm - 9:28 pm
ICN
-
ATW
19h 03m
1 stop
$1,332Delta
vie., mar. 20 - dom., mar. 29

American Airlines flights from Appleton to Incheon Intl Airport

Our best American Airlines deals on Appleton to Incheon Intl Airport flight tickets
American Airlines
Feb 24
ATW6:15 amAppleton Intl
19h 30m
1 stop
ICN4:45 pmIncheon Intl
Mar 3
ICN7:15 pmIncheon Intl
17h 44m
1 stop
ATW9:59 pmAppleton Intl
$917
American Airlines
Feb 24
ATW6:39 pmAppleton Intl
31h 06m
2 stops
ICN4:45 pmIncheon Intl
Mar 3
ICN7:15 pmIncheon Intl
28h 51m
2 stops
ATW9:06 amAppleton Intl
$921
American Airlines
Apr 9
ATW6:20 pmAppleton Intl
31h 25m
2 stops
ICN3:45 pmIncheon Intl
Apr 23
ICN5:40 pmIncheon Intl
19h 03m
1 stop
ATW10:43 pmAppleton Intl
$931

United Airlines flights from Appleton to Incheon Intl Airport

Our best United Airlines deals on Appleton to Incheon Intl Airport flight tickets
United Airlines
Feb 18
ATW5:23 pmAppleton Intl
31h 52m
2 stops
ICN4:15 pmIncheon Intl
Feb 22
ICN12:45 pmIncheon Intl
42h 59m
2 stops
ATW4:44 pmAppleton Intl
$1,216
United Airlines
Feb 24
ATW2:39 pmAppleton Intl
24h 01m
2 stops
ICN5:40 amIncheon Intl
Mar 3
ICN12:45 pmIncheon Intl
21h 22m
3 stops
ATW7:07 pmAppleton Intl
$1,260
United Airlines
May 8
ATW5:35 pmAppleton Intl
20h 45m
2 stops
ICN4:20 amIncheon Intl
May 15
ICN11:30 amIncheon Intl
45h 46m
2 stops
ATW7:16 pmAppleton Intl
$1,274

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Incheon Intl Airport 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 enero 12, 2026.
Use the filters below to find and compare flights from Appleton to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

mar. 2/24

6:15 am-4:45 pm

1 stop19h 30m

Incheon Intl

mar. 3/3

7:15 pm-9:59 pm

1 stop17h 44m

$917

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

mar. 2/24

6:39 pm-4:45 pm

2 stops31h 06m

Incheon Intl

mar. 3/3

7:15 pm-9:06 am

2 stops28h 51m

$921

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

jue. 4/9

6:20 pm-3:45 pm

2 stops31h 25m

Incheon Intl

jue. 4/23

5:40 pm-10:43 pm

1 stop19h 03m

$931

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

jue. 4/9

6:20 pm-3:45 pm

2 stops31h 25m

Incheon Intl

jue. 4/23

5:40 pm-1:12 pm

2 stops33h 32m

$943

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

vie. 5/8

6:10 am-3:45 pm

1 stop19h 35m

Incheon Intl

vie. 5/15

5:40 pm-10:43 pm

1 stop19h 03m

$1,117

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

vie. 5/8

6:10 am-3:45 pm

1 stop19h 35m

Incheon Intl

vie. 5/15

5:40 pm-10:14 am

2 stops30h 34m

$1,121

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

mié. 2/18

5:23 pm-4:15 pm

2 stops31h 52m

Incheon Intl

dom. 2/22

12:45 pm-4:44 pm

2 stops42h 59m

$1,216

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

mar. 2/24

2:39 pm-5:40 am

2 stops24h 01m

Incheon Intl

mar. 3/3

12:45 pm-7:07 pm

3 stops21h 22m

$1,260

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

vie. 5/8

5:35 pm-4:20 am

2 stops20h 45m

Incheon Intl

vie. 5/15

11:30 am-7:16 pm

2 stops45h 46m

$1,274

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

vie. 3/20

5:17 am-3:50 pm

1 stop20h 33m

Incheon Intl

dom. 3/29

4:25 pm-9:28 pm

1 stop19h 03m

$1,332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Seoul from

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

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 Appleton Intl to Incheon Intl?

United Airlines and American Airlines are the most popular carriers operating from Appleton Intl to Incheon Intl

When to book flights from Appleton to Incheon Intl Airport

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

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

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

Fastest flight time

19h 35m

Direct flights

None
The fastest flight from Appleton to Incheon Intl Airport takes 19h 35m
There are no direct flights from Appleton to Incheon Intl Airport. There are no popular flight routes from Appleton to Incheon Intl Airport.
Search flight deals

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

    The distance between Appleton Intl and Incheon Intl is about 6380.7 mi. By plane, this route typically takes 19h 35m.

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

    Prices for flights from Appleton Intl Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to Incheon Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Incheon Intl Airport.

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

    The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Appleton to Incheon Intl Airport?

Best airlines flying from Appleton to Incheon Intl Airport

Compare and see reviews for airlines that fly from Appleton to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $977Free CancellationRating
7.9
8,039 reviews
Search Delta flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Appleton to Seoul for you.

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

Yes. All flights to Seoul from Appleton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Yes momondo offers price alerts on flights to Seoul from Appleton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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