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South Korea

$350+ Cheap flights from Wisconsin to South Korea

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ICN
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Wisconsin to South Korea

Cheapest flights from Wisconsin to South Korea
Explore the most affordable flight options available from Wisconsin to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/198:58 am
ORD
-
ICN
1 stop30h 17m
Multiple Airlines
Sun 5/109:10 pm
ICN
-
ORD
2 stops33h 30m
Multiple Airlines
Deal found 2/24$748
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Sat 4/185:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Sat 5/96:00 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/24$750
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sat 4/185:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Mon 5/116:00 pm
ICN
-
ORD
2 stops26h 47m
Multiple Airlines
Deal found 2/23$752
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Sat 4/185:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Sun 5/109:10 pm
ICN
-
ORD
2 stops27h 34m
Multiple Airlines
Deal found 2/25$754
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 4/218:58 am
ORD
-
ICN
1 stop30h 17m
Multiple Airlines
Sun 5/109:10 pm
ICN
-
ORD
2 stops33h 30m
Multiple Airlines
Deal found 2/24$757
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sat 4/185:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Thu 5/149:10 pm
ICN
-
ORD
2 stops31h 10m
Multiple Airlines
Deal found 2/23$758
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/198:58 am
ORD
-
ICN
1 stop30h 17m
Multiple Airlines
Sat 5/96:00 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/24$759
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/158:58 am
ORD
-
ICN
1 stop30h 17m
Multiple Airlines
Mon 4/276:00 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/23$761
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sat 4/185:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Wed 5/136:00 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/23$762
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Tue 4/146:01 pm
ORD
-
ICN
1 stop21h 14m
Multiple Airlines
Wed 4/296:00 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/23$765
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Sat 4/185:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Mon 4/276:00 pm
ICN
-
ORD
2 stops25h 50m
Multiple Airlines
Deal found 2/25$766
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/205:09 pm
ORD
-
ICN
1 stop22h 06m
Multiple Airlines
Tue 5/129:10 pm
ICN
-
ORD
2 stops35h 44m
Multiple Airlines
Deal found 2/23$767

Find flight deals from Wisconsin to South Korea

Keep the following information in mind while searching for Wisconsin to South Korea flight deals. Data was last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$748
(Kiwi.com)

One-way from

$350
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,082
Provider with most accurate pricing for Milwaukee-Mitchell-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Seoul (SEL) flights.
Search Deals
From Wisconsin to South Korea
Search Deals
One-way flight from Wisconsin to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($273 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 February 27, 2026.
Use the filters below to find and compare flights from Wisconsin to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 8/21

10:25 am-4:00 am

1 stop27h 35m

Incheon Intl

Fri 9/4

10:15 am-12:26 pm

1 stop16h 11m

$1,023

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 8/21

8:45 pm-3:00 pm

2 stops28h 15m

Incheon Intl

Sat 9/5

4:50 pm-10:06 am

2 stops31h 16m

$1,027

MinneapolisIncheon

MSP - ICN

MSPICN

Minneapolis St Paul

Mon 5/11

5:11 pm-5:15 am

1 stop22h 04m

Incheon Intl

Mon 5/25

9:00 pm-11:59 pm

1 stop16h 59m

$1,100

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 7/29

2:30 pm-10:40 am

1 stop30h 10m

Seoul Gimpo Intl

Mon 9/14

7:15 pm-10:45 am

1 stop29h 30m

$1,104

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 4/8

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Thu 4/16

7:10 pm-9:00 pm

1 stop39h 50m

$1,105

MinneapolisSeoul

MSP - GMP

MSPGMP

Minneapolis St Paul

Tue 8/18

9:29 am-9:15 pm

2 stops21h 46m

Seoul Gimpo Intl

Mon 8/31

8:00 am-10:17 pm

2 stops28h 17m

$1,120

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 8/16

11:45 am-6:00 am

2 stops28h 15m

Incheon Intl

Sun 9/13

7:20 am-12:29 am

2 stops31h 09m

$1,144

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 8/21

2:50 pm-4:20 am

2 stops23h 30m

Incheon Intl

Sun 9/6

4:50 pm-11:53 pm

2 stops21h 03m

$1,157

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 8/10

2:30 pm-9:15 pm

1 stop16h 45m

Seoul Gimpo Intl

Wed 8/19

12:05 pm-7:45 am

1 stop33h 40m

$1,162

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sat 4/11

8:10 pm-5:30 pm

2 stops31h 20m

Jeju City

Sat 4/18

12:20 pm-9:40 am

2 stops35h 20m

$1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Wisconsin to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Wisconsin 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 Wisconsin to South Korea

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

Currently, September is the cheapest month in which you can book a flight from Wisconsin to South Korea (average of $873). Flying from Wisconsin to South Korea in August is currently the most expensive (average of $1,476). 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 WI to KR?

Find hourly flight availability from Wisconsin 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 February 27, 2026.

When flying from Wisconsin to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight in the evening.

What is the cheapest day to fly from Wisconsin to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Wisconsin to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Wisconsin to South Korea flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

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

    Delta, United Airlines, and Japan Airlines can get you from Wisconsin to South Korea in just under 27h 35m. Your travel time can differ by up to 2h 35m. Airlines will cover a distance of 6473 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wisconsin 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 Wisconsin to South Korea?

    Currently, September is the cheapest month in which you can book a flight from Wisconsin to South Korea (average of $873). Flying from Wisconsin to South Korea in August is currently the most expensive (average of $1,476). 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

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Alternative routes for Wisconsin to South Korea

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Top airline flying from Wisconsin to South Korea

Discover the top airline that operate flights from Wisconsin 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$901Average$1,190FlexibilityNo cancel feeOn-timeN/A

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