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$820+ Cheap flights from Madison (MSN) to Seoul (SEL)

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 — SEL
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Cheap flight deals from Madison to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data 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.
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Provider most trusted by Cheapflights users for Madison Truax Field-Seoul (SEL) flights.
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From Madison Truax Field to Seoul (SEL)
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Find flight deals from Madison to Seoul

Cheapest flights from Madison to Seoul
Explore the most affordable flight options available from Madison to Seoul. 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.
Wed 12/1710:50 amMSN - ICN
2 stops27h 50mUnited Airlines
Wed 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.
Mon 12/156:30 amMSN - ICN
2 stops32h 10mUnited Airlines
Sun 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.
Mon 12/223:06 pmMSN - ICN
2 stops34h 09mUnited Airlines
Sun 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.
Mon 12/222:56 pmMSN - ICN
2 stops57h 59mMultiple Airlines
Fri 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.
Sun 12/212:29 pmMSN - ICN
2 stops34h 46mUnited Airlines
Fri 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.
Mon 12/222:56 pmMSN - ICN
2 stops57h 59mMultiple Airlines
Sun 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.
Wed 12/176:00 amMSN - ICN
1 stop19h 45mAmerican Airlines
Wed 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.
Thu 12/188:15 amMSN - ICN
2 stops30h 25mUnited Airlines
Thu 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.
Sun 12/217:17 pmMSN - ICN
2 stops42h 53mMultiple Airlines
Fri 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.
Mon 12/1512:19 pmMSN - GMP
2 stops43h 11mANA
Sun 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.
Sun 12/217:17 pmMSN - ICN
2 stops42h 53mMultiple Airlines
Sat 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.
Mon 12/156:00 amMSN - ICN
1 stop18h 30mKorean Air
Sun 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 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, 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 Seoul that are best for you.

Fly from

Madison

Fly to

Seoul

Route

Depart

Return

Price

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Sun 2/15

8:15 am-5:40 am

2 stops30h 25m

Incheon Intl

Wed 2/18

12:45 pm-5:09 pm

2 stops19h 24m

$820

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Fri 2/13

5:38 am-3:50 pm

1 stop19h 12m

Incheon Intl

Sat 2/21

6:00 pm-10:37 pm

1 stop19h 37m

$1,016

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Sun 2/15

5:38 am-3:50 pm

1 stop19h 12m

Incheon Intl

Wed 2/18

9:35 am-10:41 am

1 stop16h 06m

$1,016

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Wed 12/17

10:50 am-5:40 am

2 stops27h 50m

Incheon Intl

Wed 12/24

6:00 pm-10:10 am

2 stops31h 10m

$1,553

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Sat 1/3

5:26 pm-4:15 pm

2 stops31h 49m

Incheon Intl

Sat 1/10

12:45 pm-9:20 pm

2 stops23h 35m

$1,621

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Fri 2/13

3:27 pm-5:15 pm

2 stops58h 48m

Incheon Intl

Fri 2/20

12:20 am-10:43 pm

2 stops37h 23m

$1,841

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Sun 12/21

5:26 pm-4:15 pm

2 stops31h 49m

Incheon Intl

Sat 1/24

12:45 pm-9:05 pm

2 stops23h 20m

$1,907

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Mon 12/22

12:23 pm-5:40 am

2 stops26h 17m

Incheon Intl

Fri 1/23

12:45 pm-7:07 pm

2 stops21h 22m

$1,907

MadisonSeoul

MSN - GMP

MSNGMP

Madison Truax Field

Sat 1/3

2:30 pm-10:55 am

2 stops29h 25m

Seoul Gimpo Intl

Sat 1/10

7:40 pm-4:52 pm

2 stops36h 12m

$2,237

MadisonSeoul

MSN - GMP

MSNGMP

Madison Truax Field

Sun 3/29

6:33 am-6:00 pm

2 stops45h 27m

Seoul Gimpo Intl

Thu 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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Compare providers for flights from Madison to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Seoul in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madison-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madison-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madison to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, September is the cheapest month in which you can book a flight from Madison to Seoul (average of $873). Flying from Madison to Seoul 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.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated November 21, 2025.
See what other customers who have flown with American Airlines from Madison to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Madison to Seoul. 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 Seoul?

    Located just 5.4 mi from the city center, Madison Truax Field is the airport most travelers will use when flying to Seoul from Madison. Booking flights from Truax Field (MSN) to Seoul should be relatively easy as there are 0 daily outbound flights to Seoul from 1 airline.

  • How long is the flight from Madison to Seoul?

    For as low as $1,016, United Airlines can have you in Seoul from Madison in 19h 12m. The distance between Madison and Seoul is about 6429 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Madison to Seoul round-trip?

    Our cheapest airline available from Madison to Seoul is American Airlines. Our recent data shows that you can find tickets from as low as $871 on this airline.

  • What are the cheapest airlines to fly from Madison to Seoul 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 Seoul for a low price.

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

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

  • How can I find direct flights from Madison to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Madison to Seoul 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 Seoul?

    Currently, September is the cheapest month in which you can book a flight from Madison to Seoul (average of $873). Flying from Madison to Seoul 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Madison to Seoul

Discover the top airline that operate flights from Madison to Seoul. 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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