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Cheap flights from Appleton to Seoul from $916

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Seoul departing on 12/7. 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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Cheap round-trip flights

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American Airlines Logo
6:03 am - 4:45 pmATW-ICN
19h 42m1 stop
American Airlines Logo
7:15 pm - 9:12 pmICN-ATW
16h 57m1 stop
$916American Airlines
Find Deal
dom., dic. 7 - dom., dic. 14
American Airlines Logo
7:43 pm - 4:45 pmATW-ICN
30h 02m2 stops
American Airlines Logo
7:15 pm - 9:08 amICN-ATW
28h 53m2 stops
$920American Airlines
Find Deal
dom., dic. 7 - dom., dic. 14
United Airlines Logo
1:10 pm - 4:20 amATW-ICN
25h 10m2 stops
United Airlines Logo
4:50 pm - 2:00 pmICN-ATW
35h 10m2 stops
$976United Airlines
Find Deal
sáb., abr. 11 - mié., abr. 15
United Airlines Logo
1:10 pm - 4:20 amATW-ICN
25h 10m2 stops
United Airlines Logo
4:50 pm - 2:00 pmICN-ATW
35h 10m2 stops
$990United Airlines
Find Deal
sáb., abr. 11 - mié., abr. 15
Delta Logo
6:30 am - 5:20 pmATW-ICN
20h 50m1 stop
Delta Logo
6:40 pm - 9:27 pmICN-ATW
16h 47m1 stop
$1,061Delta
Find Deal
sáb., abr. 11 - mié., abr. 15
Delta Logo
12:06 pm - 4:00 amATW-ICN
25h 54m2 stops
Delta Logo
6:40 pm - 9:27 pmICN-ATW
16h 47m1 stop
$1,065Delta
Find Deal
sáb., abr. 11 - mié., abr. 15
Qatar Airways Logo
6:30 am - 5:05 pmATW-ICN
44h 35m2 stops
Qatar Airways Logo
1:20 am - 8:57 pmICN-ATW
33h 37m2 stops
$2,134Qatar Airways
Find Deal
sáb., abr. 11 - mar., abr. 14
Qatar Airways Logo
6:03 am - 5:15 pmATW-ICN
44h 12m2 stops
Qatar Airways Logo
12:20 am - 9:12 pmICN-ATW
35h 52m2 stops
$2,524Qatar Airways
Find Deal
dom., dic. 7 - sáb., dic. 13
Multiple Airlines Logo
6:03 am - 5:15 pmATW-ICN
44h 12m2 stops
Multiple Airlines Logo
3:00 pm - 9:10 pmICN-ATW
45h 10m3 stops
$2,900Multiple Airlines
Find Deal
dom., dic. 7 - dom., dic. 14

American Airlines flights from Appleton to Seoul

Our best American Airlines deals on Appleton to Seoul flight tickets
American Airlines
Dec 7
ATW6:03 amAppleton Intl
19h 42m
1 stop
ICN4:45 pmIncheon Intl
Dec 14
ICN7:15 pmIncheon Intl
16h 57m
1 stop
ATW9:12 pmAppleton Intl
$916
Find similar
American Airlines
Dec 7
ATW7:43 pmAppleton Intl
30h 02m
2 stops
ICN4:45 pmIncheon Intl
Dec 14
ICN7:15 pmIncheon Intl
28h 53m
2 stops
ATW9:08 amAppleton Intl
$920
Find similar

United Airlines flights from Appleton to Seoul

Our best United Airlines deals on Appleton to Seoul flight tickets
United Airlines
Apr 11
ATW1:10 pmAppleton Intl
25h 10m
2 stops
ICN4:20 amIncheon Intl
Apr 15
ICN4:50 pmIncheon Intl
35h 10m
2 stops
ATW2:00 pmAppleton Intl
$976
Find similar
United Airlines
Apr 11
ATW1:10 pmAppleton Intl
25h 10m
2 stops
ICN4:20 amIncheon Intl
Apr 15
ICN4:50 pmIncheon Intl
35h 10m
2 stops
ATW2:00 pmAppleton Intl
$990
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Seoul 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 noviembre 10, 2025.
Use the filters below to find and compare flights from Appleton to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

dom. 12/7

6:03 am-4:45 pm

1 stop19h 42m

Incheon Intl

dom. 12/14

7:15 pm-9:12 pm

1 stop16h 57m

$916

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

dom. 12/7

7:43 pm-4:45 pm

2 stops30h 02m

Incheon Intl

dom. 12/14

7:15 pm-9:08 am

2 stops28h 53m

$920

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

sáb. 4/11

1:10 pm-4:20 am

2 stops25h 10m

Incheon Intl

mié. 4/15

4:50 pm-2:00 pm

2 stops35h 10m

$976

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

sáb. 4/11

1:10 pm-4:20 am

2 stops25h 10m

Incheon Intl

mié. 4/15

4:50 pm-2:00 pm

2 stops35h 10m

$990

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

sáb. 4/11

6:30 am-5:20 pm

1 stop20h 50m

Incheon Intl

mié. 4/15

6:40 pm-9:27 pm

1 stop16h 47m

$1,061

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

sáb. 4/11

12:06 pm-4:00 am

2 stops25h 54m

Incheon Intl

mié. 4/15

6:40 pm-9:27 pm

1 stop16h 47m

$1,065

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

sáb. 4/11

6:30 am-5:05 pm

2 stops44h 35m

Incheon Intl

mar. 4/14

1:20 am-8:57 pm

2 stops33h 37m

$2,134

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

dom. 12/7

6:03 am-5:15 pm

2 stops44h 12m

Incheon Intl

sáb. 12/13

12:20 am-9:12 pm

2 stops35h 52m

$2,524

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

dom. 12/7

6:03 am-5:15 pm

2 stops44h 12m

Incheon Intl

dom. 12/14

3:00 pm-9:10 pm

3 stops45h 10m

$2,900

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seoul from

How to get the cheapest flight ticket from Appleton to Seoul

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 day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Appleton. The lowest ticket price found for a Thursday departure recently was $1,666. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Tuesday, with ticket prices averaging around $2,185.

When to book flights from Appleton to Seoul

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

Cheap Appleton to Seoul (ATW to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Seoul

Direct flights

None
There are no direct flights from Appleton to Seoul. There are no popular flight routes from Appleton to Seoul.
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  • How far is Appleton Intl to Seoul by plane?

    Appleton Intl and Seoul are 6362.0 mi apart from one another. By plane, this route typically takes 19h 42m.

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

    Prices for flights from Appleton Intl Airport to Seoul are refreshed on a daily basis.

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

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

    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 Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Appleton to Seoul

Compare and see reviews for airlines that fly from Appleton to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $977Free CancellationRating
7.9
8,007 reviews
Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Appleton to Seoul. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seoul from Appleton which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Appleton.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Appleton and alert you when they change.

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mié. 12/10
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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport