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 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.

$776 Cheap Flights from Appleton to Seoul in 2026/27

Find the cheapest flights from Appleton to Seoul

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 5:40 amATW Appleton Intl-ICN Incheon Intl

28h 40m2 stops Chicago O'Hare Intl San Francisco

12:45 pm - 9:39 pmICN Incheon Intl-ATW Appleton Intl

23h 54m2 stops San Francisco Chicago O'Hare Intl

$1,412United Airlines

Wed, Dec 9 - Sun, Dec 13

6:00 am - 5:05 pmATW Appleton Intl-ICN Incheon Intl

45h 05m2 stops Dallas/Fort Worth Doha Hamad Intl

1:20 am - 9:35 pmICN Incheon Intl-ATW Appleton Intl

34h 15m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,487Multiple Airlines

Fri, Mar 26 - Wed, Mar 31

6:00 am - 4:45 pmATW Appleton Intl-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 10:39 pmICN Incheon Intl-ATW Appleton Intl

18h 49m1 stop Dallas/Fort Worth

$1,508American Airlines

Wed, Dec 9 - Sun, Dec 13

6:00 am - 4:45 pmATW Appleton Intl-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

6:50 pm - 11:59 pmICN Incheon Intl-ATW Appleton Intl

20h 09m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,512American Airlines

Wed, Dec 9 - Sun, Dec 13

6:00 am - 3:50 pmATW Appleton Intl-ICN Incheon Intl

18h 50m1 stop Minneapolis St Paul

8:35 pm - 9:57 pmICN Incheon Intl-ATW Appleton Intl

16h 22m1 stop Minneapolis St Paul

$1,582Delta

Wed, Dec 9 - Sun, Dec 13

6:00 am - 3:50 pmATW Appleton Intl-ICN Incheon Intl

18h 50m1 stop Minneapolis St Paul

9:35 am - 9:57 pmICN Incheon Intl-ATW Appleton Intl

27h 22m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$1,586Delta

Wed, Dec 9 - Sun, Dec 13

6:45 am - 4:50 pmATW Appleton Intl-ICN Incheon Intl

19h 05m1 stop Detroit Metropolitan Wayne County

8:35 pm - 9:35 pmICN Incheon Intl-ATW Appleton Intl

16h 00m1 stop Minneapolis St Paul

$1,781Korean Air

Mon, Dec 28 - Sat, Jan 30

6:45 am - 4:50 pmATW Appleton Intl-ICN Incheon Intl

19h 05m1 stop Detroit Metropolitan Wayne County

8:35 pm - 9:35 pmICN Incheon Intl-ATW Appleton Intl

16h 00m1 stop Minneapolis St Paul

$1,894Korean Air

Wed, Dec 23 - Wed, Jan 27

6:00 am - 5:05 pmATW Appleton Intl-ICN Incheon Intl

45h 05m2 stops Dallas/Fort Worth Doha Hamad Intl

1:40 pm - 9:35 pmICN Incheon Intl-ATW Appleton Intl

45h 55m3 stops Hong Kong Intl Doha Hamad Intl Dallas/Fort Worth

$1,974Multiple Airlines

Fri, Mar 26 - Thu, Apr 1

6:00 am - 5:15 pmATW Appleton Intl-ICN Incheon Intl

44h 15m2 stops Dallas/Fort Worth Doha Hamad Intl

12:20 am - 9:36 pmICN Incheon Intl-ATW Appleton Intl

60h 16m2 stops Doha Hamad Intl Dallas/Fort Worth

$2,162Qatar Airways

Wed, Dec 23 - Tue, Jan 26

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Delta flights from Appleton to Seoul

Our best Delta deals on Appleton to Seoul flight tickets

Delta

Dec 9

ATW6:00 amAppleton Intl

18h 50m

1 stop

ICN3:50 pmIncheon Intl

Dec 13

ICN8:35 pmIncheon Intl

16h 22m

1 stop

ATW9:57 pmAppleton Intl

$1,582

Delta

Dec 9

ATW6:00 amAppleton Intl

18h 50m

1 stop

ICN3:50 pmIncheon Intl

Dec 13

ICN9:35 amIncheon Intl

27h 22m

2 stops

ATW9:57 pmAppleton Intl

$1,586

United Airlines flights from Appleton to Seoul

Our best United Airlines deals on Appleton to Seoul flight tickets

United Airlines

Dec 9

ATW10:00 amAppleton Intl

28h 40m

2 stops

ICN5:40 amIncheon Intl

Dec 13

ICN12:45 pmIncheon Intl

23h 54m

2 stops

ATW9:39 pmAppleton Intl

$1,412

United Airlines

Oct 28

ATW9:50 amAppleton Intl

28h 50m

2 stops

ICN4:40 amIncheon Intl

Nov 1

ICN6:00 pmIncheon Intl

20h 17m

2 stops

ATW11:17 pmAppleton Intl

$2,342

United Airlines

Oct 15

ATW6:25 amAppleton Intl

31h 55m

2 stops

ICN4:20 amIncheon Intl

Oct 19

ICN4:50 pmIncheon Intl

20h 08m

2 stops

ATW10:58 pmAppleton Intl

$2,392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/9

10:00 am-5:40 am

2 stops28h 40m

Incheon Intl

Sun 12/13

12:45 pm-9:39 pm

2 stops23h 54m

$1,412

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Fri 3/26

6:00 am-5:05 pm

2 stops45h 05m

Incheon Intl

Wed 3/31

1:20 am-9:35 pm

2 stops34h 15m

$1,487

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/9

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Sun 12/13

6:50 pm-10:39 pm

1 stop18h 49m

$1,508

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/9

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Sun 12/13

6:50 pm-11:59 pm

2 stops20h 09m

$1,512

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/9

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Sun 12/13

8:35 pm-9:57 pm

1 stop16h 22m

$1,582

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/9

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Sun 12/13

9:35 am-9:57 pm

2 stops27h 22m

$1,586

Quickest round-trip

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Mon 12/28

6:45 am-4:50 pm

1 stop19h 05m

Incheon Intl

Sat 1/30

8:35 pm-9:35 pm

1 stop16h 00m

$1,781

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/23

6:45 am-4:50 pm

1 stop19h 05m

Incheon Intl

Wed 1/27

8:35 pm-9:35 pm

1 stop16h 00m

$1,894

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Fri 3/26

6:00 am-5:05 pm

2 stops45h 05m

Incheon Intl

Thu 4/1

1:40 pm-9:35 pm

3 stops45h 55m

$1,974

AppletonIncheon

ATW Appleton Intl - ICN Incheon Intl

ATWICN

Appleton Intl

Wed 12/23

6:00 am-5:15 pm

2 stops44h 15m

Incheon Intl

Tue 1/26

12:20 am-9:36 pm

2 stops60h 16m

$2,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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 airline that flies from Appleton Intl to Seoul?

Delta is the most popular carrier operating from Appleton Intl to Seoul

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

Best Price Found	$776
Fastest flight time	19h 20m
Direct flights	None

The best one-way flight to Seoul from Appleton in the past 72 hours is $776. The best round-trip flight deal from Appleton to Seoul found on momondo in the last 72 hours is $1,412.

The fastest flight from Appleton to Seoul takes 19h 20m

There are no direct flights from Appleton to Seoul. There are no popular flight routes from Appleton to Seoul.

Search flight deals

Frequently asked questions about flying from Appleton to Seoul

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 20m.
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 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.

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.

An easier way to manage your Seoul trip

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Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Appleton to Seoul from $776

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 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Appleton to Seoul

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Appleton to Seoul

Our best Delta deals on Appleton to Seoul flight tickets

United Airlines flights from Appleton to Seoul

Our best United Airlines deals on Appleton to Seoul flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Appleton to Seoul that are best for you.

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How to get the cheapest flight ticket from Appleton to Seoul

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

When to book flights from Appleton to Seoul

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Appleton to Seoul

Why use momondo?

An easier way to manage your Seoul 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Appleton

According to popular flight searches on momondo this year

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year