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$820+ Cheap flights from Madison (MSN) to South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — ICN
Dez 21 — Dez 281
So 12/21
So 12/28
1 adult, Economy
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Cheap flight deals from Madison to South Korea

Keep the following information in mind while searching for Madison to South Korea flight deals. Data was last updated November 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$820
(United Airlines)
Provider with most accurate pricing for Madison Truax Field-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madison Truax Field-Seoul (SEL) flights.
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From Madison Truax Field to South Korea
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Find flight deals from Madison to South Korea

Cheapest flights from Madison to South Korea
Explore the most affordable flight options available from Madison to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/1710:50 amMSN - ICN
2 stops27h 50mUnited Airlines
Mi 12/246:00 pmICN - MSN
2 stops31h 10mUnited Airlines
Deal found 11/19$1,553
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/156:30 amMSN - ICN
2 stops32h 10mUnited Airlines
So 1/1812:45 pmICN - MSN
2 stops40h 53mUnited Airlines
Deal found 11/19$1,781
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/223:06 pmMSN - ICN
2 stops34h 09mUnited Airlines
So 1/2512:45 pmICN - MSN
2 stops21h 22mUnited Airlines
Deal found 11/18$1,830
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/222:56 pmMSN - ICN
2 stops57h 59mMultiple Airlines
Fr 1/237:30 pmICN - MSN
1 stop18h 20mMultiple Airlines
Deal found 11/18$1,863
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/212:29 pmMSN - ICN
2 stops34h 46mUnited Airlines
Fr 1/2312:45 pmICN - MSN
2 stops25h 59mUnited Airlines
Deal found 11/18$1,907
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/222:56 pmMSN - ICN
2 stops57h 59mMultiple Airlines
So 1/257:30 pmICN - MSN
1 stop18h 20mMultiple Airlines
Deal found 11/18$1,938
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/176:00 amMSN - ICN
1 stop19h 45mAmerican Airlines
Mi 12/247:15 pmICN - MSN
1 stop17h 01mAmerican Airlines
Deal found 11/19$2,141
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/188:15 amMSN - ICN
2 stops30h 25mUnited Airlines
Do 1/2212:45 pmICN - MSN
2 stops21h 22mUnited Airlines
Deal found 11/18$2,275
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/217:17 pmMSN - ICN
2 stops42h 53mMultiple Airlines
Fr 1/237:30 pmICN - MSN
1 stop18h 20mMultiple Airlines
Deal found 11/18$2,373
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/1512:19 pmMSN - GMP
2 stops43h 11mANA
So 1/187:50 pmGMP - MSN
2 stops53h 20mANA
Deal found 11/19$2,427
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 12/217:17 pmMSN - ICN
2 stops42h 53mMultiple Airlines
Sa 1/247:30 pmICN - MSN
1 stop18h 20mMultiple Airlines
Deal found 11/18$2,447
This Korean Air deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/156:00 amMSN - ICN
1 stop18h 30mKorean Air
So 1/187:30 pmICN - MSN
1 stop18h 20mKorean Air
Deal found 11/19$2,483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Madison to South Korea that are best for you.

Fly from

Madison

Fly to

South Korea

Route

Depart

Return

Price

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

So 2/15

8:15 am-5:40 am

2 stops30h 25m

Incheon Intl

Mi 2/18

12:45 pm-5:09 pm

2 stops19h 24m

$820

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Fr 2/13

5:38 am-3:50 pm

1 stop19h 12m

Incheon Intl

Sa 2/21

6:00 pm-10:37 pm

1 stop19h 37m

$1,016

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

So 2/15

5:38 am-3:50 pm

1 stop19h 12m

Incheon Intl

Mi 2/18

9:35 am-10:41 am

1 stop16h 06m

$1,016

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Mi 12/17

10:50 am-5:40 am

2 stops27h 50m

Incheon Intl

Mi 12/24

6:00 pm-10:10 am

2 stops31h 10m

$1,553

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Sa 1/3

5:26 pm-4:15 pm

2 stops31h 49m

Incheon Intl

Sa 1/10

12:45 pm-9:20 pm

2 stops23h 35m

$1,621

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Fr 2/13

3:27 pm-5:15 pm

2 stops58h 48m

Incheon Intl

Fr 2/20

12:20 am-10:43 pm

2 stops37h 23m

$1,841

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

So 12/21

5:26 pm-4:15 pm

2 stops31h 49m

Incheon Intl

Sa 1/24

12:45 pm-9:05 pm

2 stops23h 20m

$1,907

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Mo 12/22

12:23 pm-5:40 am

2 stops26h 17m

Incheon Intl

Fr 1/23

12:45 pm-7:07 pm

2 stops21h 22m

$1,907

MadisonSeoul

MSN - GMP

MSNGMP

Madison Truax Field

Sa 1/3

2:30 pm-10:55 am

2 stops29h 25m

Seoul Gimpo Intl

Sa 1/10

7:40 pm-4:52 pm

2 stops36h 12m

$2,237

MadisonSeoul

MSN - GMP

MSNGMP

Madison Truax Field

So 3/29

6:33 am-6:00 pm

2 stops45h 27m

Seoul Gimpo Intl

Do 4/2

7:55 am-2:02 pm

2 stops20h 07m

$2,256

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 25 results
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Best time to book a flight from Madison to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Madison with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Madison to South Korea

What is the cheapest month to book a flight from Madison to South Korea?

Currently, September is the cheapest month in which you can book a flight from Madison to South Korea (average of $873). Flying from Madison to South Korea in July is currently the most expensive (average of $1,616). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSN to KR?

Find hourly flight availability from Madison to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Madison to South Korea at noon. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated November 21, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Madison to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Madison to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Madison to South Korea?

    Madison Truax Field (MSN), located 5.4 mi from the city center, is the airport you fly out of when you book flights from Madison to South Korea.

  • How long is the flight from Madison to South Korea?

    Airlines like United Airlines, Delta, and Japan Airlines fly from Madison to South Korea in about 19h 12m. The time it takes to get you to your destination can typically vary by up to 11h 13m. There are 6429 mi between Madison and South Korea. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Madison to South Korea one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $1,079. However, be on the lookout for offers from ANA and Japan Airlines, as they are both options that can get you from Madison to South Korea for a low price.

  • Can I find deals for flights from Madison to South Korea that include hotel bookings?

    Yes. In addition to deals on Madison to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madison to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madison to South Korea.

  • Can I find deals for business class flights from Madison to South Korea?

    Yes. Cheapflights offers flight deals from Madison to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Madison to South Korea?

    Currently, September is the cheapest month in which you can book a flight from Madison to South Korea (average of $873). Flying from Madison to South Korea in July is currently the most expensive (average of $1,616). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Madison to South Korea

Discover the top airline that operate flights from Madison to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$871Average$1,481FlexibilityNo cancel feeOn-time71%

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