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$418+ Cheap flights from Milwaukee (MKE) 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ICN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Milwaukee to South Korea

Keep the following information in mind while searching for Milwaukee to South Korea flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$816
(Delta)

One-way from

$418
(Delta)

Popular in

July

Cheapest in

September

Average price

$1,190
Provider with most accurate pricing for Milwaukee-Mitchell-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Seoul (SEL) flights.
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From Milwaukee-Mitchell to South Korea
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One-way flight from Milwaukee-Mitchell to South Korea
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Highest demand for flights based on searches. 21% potential increase in price ($387 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Milwaukee to South Korea

Cheapest flights from Milwaukee to South Korea
Explore the most affordable flight options available from Milwaukee to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:08 amMKE - ICN
2 stops31h 32mUnited Airlines
Tue 1/136:00 pmICN - MKE
2 stops31h 34mUnited Airlines
Deal found 11/25$920
This United Airlines deal was found by Cheapflights users on 11/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:08 amMKE - ICN
2 stops31h 32mUnited Airlines
Thu 1/156:00 pmICN - MKE
2 stops35h 22mUnited Airlines
Deal found 11/25$933
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:29 amMKE - ICN
1 stop40h 21mDelta
Fri 1/167:40 pmICN - MKE
1 stop16h 35mDelta
Deal found 11/25$1,001
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:25 pmMKE - ICN
1 stop32h 25mDelta
Sat 1/178:05 pmICN - MKE
2 stops29h 18mDelta
Deal found 11/25$1,006
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:29 amMKE - ICN
1 stop40h 21mDelta
Tue 1/136:00 pmICN - MKE
1 stop20h 28mDelta
Deal found 11/25$1,081
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:29 amMKE - ICN
1 stop40h 21mDelta
Thu 1/157:25 pmICN - MKE
1 stop28h 50mDelta
Deal found 11/25$1,088
This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:05 amMKE - GMP
2 stops35h 50mJapan Airlines
Mon 12/157:40 pmGMP - MKE
2 stops37h 19mJapan Airlines
Deal found 11/24$1,125
This American Airlines deal was found by Cheapflights users on 11/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:10 amMKE - ICN
1 stop19h 35mAmerican Airlines
Mon 12/157:15 pmICN - MKE
1 stop17h 17mAmerican Airlines
Deal found 11/25$1,126
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:25 amMKE - ICN
1 stop18h 05mDelta
Fri 1/167:25 pmICN - MKE
1 stop19h 03mDelta
Deal found 11/25$1,132
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:25 amMKE - ICN
1 stop18h 05mDelta
Sat 1/178:05 pmICN - MKE
2 stops29h 18mDelta
Deal found 11/25$1,136
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:49 pmMKE - ICN
1 stop30h 41mDelta
Fri 1/167:25 pmICN - MKE
1 stop19h 03mDelta
Deal found 11/25$1,138
This Japan Airlines deal was found by Cheapflights users on 11/25. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:45 amMKE - GMP
2 stops23h 20mMultiple Airlines
Wed 1/148:00 amGMP - MKE
2 stops24h 05mMultiple Airlines
Deal found 11/25$1,894

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 26, 2025.
Use the filters below to find and compare flights from Milwaukee to South Korea that are best for you.

Fly from

Milwaukee

Fly to

South Korea

Route

Depart

Return

Price

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 2/15

11:17 am-5:45 am

1 stop27h 28m

Incheon Intl

Thu 2/19

7:25 pm-11:48 pm

1 stop19h 23m

$816

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Tue 4/7

10:09 am-4:00 am

1 stop27h 51m

Incheon Intl

Thu 5/21

10:15 am-4:07 pm

1 stop19h 52m

$816

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 1/9

6:40 am-4:50 pm

1 stop19h 10m

Incheon Intl

Fri 1/16

6:00 pm-11:28 pm

1 stop20h 28m

$816

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Wed 1/14

6:40 am-4:50 pm

1 stop19h 10m

Incheon Intl

Wed 1/28

7:30 pm-9:30 pm

1 stop17h 00m

$916

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 1/16

6:15 am-3:30 pm

1 stop18h 15m

Incheon Intl

Fri 1/30

7:40 pm-9:15 pm

1 stop16h 35m

$916

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 1/23

6:15 am-3:30 pm

1 stop18h 15m

Incheon Intl

Fri 2/6

7:40 pm-9:15 pm

1 stop16h 35m

$916

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Mon 1/19

6:15 am-3:30 pm

1 stop18h 15m

Incheon Intl

Mon 2/2

7:30 pm-9:30 pm

1 stop17h 00m

$916

MilwaukeeSeoul

MKE - GMP

MKEGMP

Milwaukee-Mitchell

Fri 1/9

7:32 am-10:55 am

2 stops36h 23m

Seoul Gimpo Intl

Fri 1/16

7:40 pm-10:58 am

2 stops30h 18m

$1,101

MilwaukeeSeoul

MKE - GMP

MKEGMP

Milwaukee-Mitchell

Tue 12/9

8:05 am-10:55 am

2 stops35h 50m

Seoul Gimpo Intl

Mon 12/15

7:40 pm-5:59 pm

2 stops37h 19m

$1,125

MilwaukeeSeoul

MKE - GMP

MKEGMP

Milwaukee-Mitchell

Tue 4/7

6:53 pm-10:45 am

2 stops25h 52m

Seoul Gimpo Intl

Thu 5/21

7:55 am-12:26 pm

2 stops18h 31m

$1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 22 results
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Best time to book a flight from Milwaukee to South Korea

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

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to South Korea (average of $203). Flying from Milwaukee to South Korea in June is currently the most expensive (average of $1,239). 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 MKE to KR?

Find hourly flight availability from Milwaukee 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 26, 2025.

It’s typically best to fly out from Milwaukee to South Korea in the evening. Doing so could potentially save you 70% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to South Korea. Price data was last updated on December 16, 2024.

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

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 26, 2025.
Peruse reviews from past customers who have flown with Delta from Milwaukee 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
8,003 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

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 Milwaukee 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 Milwaukee to South Korea?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to South Korea. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

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

    For as low as $816, Delta can have you in South Korea from Milwaukee in 27h 28m. The distance from Milwaukee to South Korea is about 6473 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $418. Users have also found prices from $429 and $1,093 on Alaska Airlines and Japan Airlines, respectively.

  • What are the most popular routes from Milwaukee to South Korea?

    The most popular flight routes from Milwaukee to South Korea are Milwaukee-Mitchell - Incheon Intl, Milwaukee-Mitchell - Seoul Gimpo Intl and Milwaukee-Mitchell - Cheongju.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to South Korea (average of $203). Flying from Milwaukee to South Korea in June is currently the most expensive (average of $1,239). 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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Alternative routes for Milwaukee to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Milwaukee to South Korea

Discover the top airline that operate flights from Milwaukee 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$901Average$1,232FlexibilityNo cancel feeOn-timeN/A

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