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Incheon Intl

$646+ Cheap flights from Madison (MSN) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — ICN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Madison to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Incheon Intl (ICN). 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,378
(United Airlines)

One-way from

$646
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$979
Provider with most accurate pricing for Madison Truax Field-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Madison Truax Field-Incheon Intl flights.
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From Madison Truax Field to Incheon Intl
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One-way flight from Madison Truax Field to Incheon Intl
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Highest demand for flights based on searches. 19% potential increase in price ($398 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($114 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Madison to Incheon Intl

Cheapest flights from Madison to Incheon Intl
Explore the most affordable flight options available from Madison to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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 4/242:27 pmMSN - ICN
2 stops23h 53mUnited Airlines
Thu 5/14:50 pmICN - MSN
2 stops31h 18mUnited Airlines
Deal found 3/27$1,378
This American Airlines deal was found by Cheapflights users on 3/28. 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 9/36:52 amMSN - ICN
1 stop18h 38mAmerican Airlines
Wed 9/175:25 pmICN - MSN
1 stop19h 39mAmerican Airlines
Deal found 3/28$1,491
This oojo deal was found by Cheapflights users on 3/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:35 pmMSN - ICN
2 stops33h 30mQatar Airways
Tue 9/161:20 amICN - MSN
2 stops35h 44mQatar Airways
Deal found 3/28$1,749
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Wed 5/288:46 amMSN - ICN
1 stop40h 59mMultiple Airlines
Mon 6/98:45 pmICN - MSN
2 stops50h 54mMultiple Airlines
Deal found 3/28$1,831
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/42:35 pmMSN - ICN
1 stop36h 45mDelta
Tue 8/57:20 pmICN - MSN
2 stops27h 20mDelta
Deal found 3/27$1,858
This Justfly.com deal was found by Cheapflights users on 3/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:55 pmMSN - ICN
2 stops38h 35mAir Canada
Mon 6/95:45 pmICN - MSN
2 stops17h 58mAir Canada
Deal found 3/28$1,906
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:00 amMSN - ICN
1 stop19h 25mKorean Air
Tue 5/1310:15 amICN - MSN
1 stop17h 02mKorean Air
Deal found 3/27$6,394

Cheapflights Fare Finder

Customize your flight search to find flights from Madison to Incheon Intl 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 March 28, 2025.
Use the filters below to find and compare flights from Madison to Incheon Intl Airport that are best for you.

Fly from

Madison

Fly to

Incheon Intl

Route

Depart

Return

Price

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Thu 4/24

2:27 pm-4:20 am

2 stops23h 53m

Incheon Intl

Thu 5/1

4:50 pm-10:08 am

2 stops31h 18m

$1,378

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Wed 9/3

6:52 am-3:30 pm

1 stop18h 38m

Incheon Intl

Wed 9/17

5:25 pm-11:04 pm

1 stop19h 39m

$1,491

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Wed 9/3

5:35 pm-5:05 pm

2 stops33h 30m

Incheon Intl

Tue 9/16

1:20 am-11:04 pm

2 stops35h 44m

$1,749

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Wed 5/28

8:46 am-3:45 pm

1 stop40h 59m

Incheon Intl

Mon 6/9

8:45 pm-9:39 am

2 stops50h 54m

$1,831

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Fri 7/4

2:35 pm-5:20 pm

1 stop36h 45m

Incheon Intl

Tue 8/5

7:20 pm-8:40 am

2 stops27h 20m

$1,858

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Wed 5/28

12:55 pm-5:30 pm

2 stops38h 35m

Incheon Intl

Mon 6/9

5:45 pm-9:43 pm

2 stops17h 58m

$1,906

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Tue 4/22

7:00 am-4:25 pm

1 stop19h 25m

Incheon Intl

Tue 5/13

10:15 am-1:17 pm

1 stop17h 02m

$6,394

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Wed 5/14

5:05 pm-6:45 pm

3 stops59h 40m

$646

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Mon 5/12

5:22 pm-3:00 pm

2 stops31h 38m

$973

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Fri 5/16

7:00 am-4:25 pm

1 stop19h 25m

$1,237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Madison to Incheon Intl

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 Incheon Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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-Incheon Intl Airport 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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Madison to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Madison to Incheon Intl Airport (average of $1,002). Flying from Madison to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 ICN?

Find hourly flight availability from Madison to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

It’s optimal to fly from Madison to Incheon Intl Airport in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated March 28, 2025.
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,896 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,538 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,603 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,050 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    Most people fly from Madison Truax Field (MSN) if they book a flight from Madison to Incheon Intl. On average, Truax Field has 0 outbound flights to Incheon Intl per day from 1 airline. Madison Truax Field is conveniently located just 5.4 mi from Madison’s city center.

  • What are the cheapest airlines flying from Madison to Incheon Intl Airport round-trip?

    United Airlines, at $1,378, was found to be the cheapest airline from Madison to Incheon Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Qatar Airways. Users have found that United Airlines is 18% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Madison to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Madison to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Madison to Incheon Intl Airport (average of $1,002). Flying from Madison to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 Incheon Intl

Discover the top airline that operate flights from Madison to Incheon Intl. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,102Average$1,491FlexibilityNo cancel feeOn-time71%
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