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South Korea

$426+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ICN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Mon 10/2610:45 am
ICN
-
ORD
1 stop38h 20m
Turkish Airlines
Deal found 3/19$947
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am
MSP
-
ICN
1 stop24h 05m
Multiple Airlines
Fri 10/306:55 pm
ICN
-
MSP
1 stop18h 42m
Multiple Airlines
Deal found 3/19$950
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/205:15 am
ORD
-
ICN
1 stop20h 35m
Multiple Airlines
Tue 5/51:00 pm
ICN
-
ORD
1 stop23h 04m
Multiple Airlines
Deal found 3/20$951
This Booking.com deal was found by Cheapflights users on 3/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:50 am
ORD
-
ICN
1 stop30h 15m
Turkish Airlines
Sat 12/512:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 3/19$954
This Booking.com deal was found by Cheapflights users on 3/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:50 pm
ORD
-
ICN
1 stop29h 15m
Turkish Airlines
Sat 11/2112:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 3/19$955
This KAYAK deal was found by Cheapflights users on 3/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:50 pm
ORD
-
ICN
1 stop38h 30m
Turkish Airlines
Mon 11/2312:10 am
ICN
-
ORD
1 stop33h 15m
Turkish Airlines
Deal found 3/18$958
This KAYAK deal was found by Cheapflights users on 3/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:25 am
ORD
-
ICN
1 stop40h 15m
Turkish Airlines
Fri 10/2310:15 am
ICN
-
ORD
1 stop37h 25m
Turkish Airlines
Deal found 3/19$963
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Fri 9/1110:15 am
ICN
-
ORD
1 stop37h 25m
Turkish Airlines
Deal found 3/20$964
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/227:21 pm
ORD
-
ICN
1 stop30h 29m
Multiple Airlines
Fri 5/222:10 pm
ICN
-
ORD
2 stops46h 51m
Multiple Airlines
Deal found 3/20$972
This CrystalTravel deal was found by Cheapflights users on 3/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:30 pm
ORD
-
ICN
1 stop20h 00m
EVA Air
Tue 11/2411:40 am
ICN
-
ORD
1 stop22h 55m
EVA Air
Deal found 3/21$975
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:10 pm
ORD
-
ICN
1 stop31h 30m
Turkish Airlines
Thu 10/811:20 pm
ICN
-
ORD
1 stop24h 20m
Turkish Airlines
Deal found 3/20$976
This KAYAK deal was found by Cheapflights users on 3/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:20 pm
ORD
-
ICN
1 stop30h 00m
Turkish Airlines
Sat 11/2112:10 am
ICN
-
ORD
1 stop24h 55m
Turkish Airlines
Deal found 3/18$978

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$951
(Kiwi.com)

One-way from

$426
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,220
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. 15% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 23, 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

Cheapest round-trip

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 8/26

8:10 pm-8:35 am

1 stop22h 25m

Incheon Intl

Thu 9/3

11:20 pm-9:40 am

1 stop24h 20m

$995

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Wed 8/19

9:20 am-4:25 pm

1 stop17h 05m

Incheon Intl

Thu 8/27

7:20 pm-9:24 pm

1 stop16h 04m

$1,172

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 8/30

6:30 am-5:30 pm

1 stop21h 00m

Incheon Intl

Thu 9/3

7:35 pm-11:59 pm

1 stop18h 24m

$1,172

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 9/6

9:20 am-4:25 pm

1 stop17h 05m

Incheon Intl

Mon 9/14

4:25 pm-11:25 pm

1 stop21h 00m

$1,172

MadisonIncheon

MSN - ICN

MSNICN

Madison Truax Field

Mon 8/31

3:49 pm-4:20 am

2 stops22h 31m

Incheon Intl

Fri 9/4

11:30 am-12:04 am

2 stops26h 34m

$1,177

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 9/6

2:35 pm-4:20 am

2 stops23h 45m

Incheon Intl

Mon 9/14

5:15 pm-11:36 pm

1 stop20h 21m

$1,177

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Wed 8/19

5:50 pm-4:20 am

2 stops20h 30m

Incheon Intl

Thu 8/27

11:30 am-4:54 pm

2 stops19h 24m

$1,177

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Mon 8/10

1:00 pm-4:00 am

2 stops25h 00m

Incheon Intl

Mon 12/21

9:35 am-4:45 pm

2 stops22h 10m

$1,177

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 8/30

7:00 pm-3:00 pm

2 stops30h 00m

Incheon Intl

Thu 9/3

11:30 am-8:55 pm

2 stops23h 25m

$1,177

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

Mon 8/31

10:34 am-4:20 am

2 stops27h 46m

Incheon Intl

Fri 9/4

11:30 am-9:13 pm

2 stops23h 43m

$1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

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, May is the cheapest month in which you can book a flight from Wisconsin to South Korea (average of $421). 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 March 23, 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?

    Turkish Airlines, EVA Air, and Delta can get you from Wisconsin to South Korea in just under 17h 05m. Your travel time can differ by up to 11h 40m. 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.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $113. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Wisconsin to South Korea for a low price.

  • 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, May is the cheapest month in which you can book a flight from Wisconsin to South Korea (average of $421). 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

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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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$901Average$1,482FlexibilityNo cancel feeOn-timeN/A

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