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$1,033+ Cheap flights from Milwaukee (MKE) to Seoul (SEL)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SEL
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Milwaukee to Seoul

Cheapest flights from Milwaukee to Seoul
Explore the most affordable flight options available from Milwaukee to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:15 pm
MKE
-
ICN
1 stop21h 45m
Delta
Sun 10/186:50 pm
ICN
-
MKE
1 stop18h 34m
Delta
Deal found 3/21$1,172
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 am
MKE
-
ICN
2 stops20h 05m
Delta
Sat 10/1710:15 am
ICN
-
MKE
1 stop16h 12m
Delta
Deal found 3/21$1,177
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am
MKE
-
ICN
1 stop21h 00m
Alaska Airlines
Sat 11/78:00 pm
ICN
-
MKE
1 stop32h 52m
Alaska Airlines
Deal found 3/24$1,183
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:50 pm
MKE
-
ICN
1 stop36h 40m
Alaska Airlines
Sat 11/78:00 pm
ICN
-
MKE
1 stop32h 52m
Alaska Airlines
Deal found 3/24$1,193
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:21 pm
MKE
-
ICN
2 stops21h 19m
United Airlines
Sun 11/226:30 pm
ICN
-
MKE
2 stops20h 39m
United Airlines
Deal found 3/23$1,252
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:50 pm
MKE
-
ICN
1 stop35h 45m
Alaska Airlines
Sun 11/228:00 pm
ICN
-
MKE
1 stop18h 30m
Alaska Airlines
Deal found 3/24$1,259
This Orbitz deal was found by Cheapflights users on 3/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:50 pm
MKE
-
ICN
2 stops30h 25m
Multiple Airlines
Mon 11/212:30 pm
ICN
-
MKE
2 stops40h 22m
Multiple Airlines
Deal found 3/23$1,261
This Orbitz deal was found by Cheapflights users on 3/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:50 pm
MKE
-
ICN
2 stops30h 40m
Multiple Airlines
Mon 9/148:05 pm
ICN
-
MKE
2 stops31h 47m
Multiple Airlines
Deal found 3/23$1,262
This Delta deal was found by Cheapflights users on 3/22. 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 8/197:00 am
MKE
-
ICN
1 stop19h 25m
Delta
Thu 8/277:20 pm
ICN
-
MKE
1 stop16h 04m
Delta
Deal found 3/22$1,269
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:15 pm
MKE
-
ICN
1 stop21h 45m
Delta
Sun 11/87:40 pm
ICN
-
MKE
1 stop16h 45m
Delta
Deal found 3/24$1,272
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:50 pm
MKE
-
ICN
2 stops20h 30m
United Airlines
Tue 11/106:30 pm
ICN
-
MKE
1 stop19h 57m
United Airlines
Deal found 3/24$1,277
This Japan Airlines deal was found by Cheapflights users on 3/23. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:21 am
MKE
-
GMP
2 stops24h 54m
Multiple Airlines
Mon 9/148:00 am
GMP
-
MKE
2 stops20h 05m
Multiple Airlines
Deal found 3/23$1,400

Find flight deals from Milwaukee to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,172
(Delta)

One-way from

$1,033
(Alaska Airlines)

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 Milwaukee-Mitchell to Seoul (SEL)
Search Deals
One-way flight from Milwaukee-Mitchell to Seoul (SEL)
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 Milwaukee 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 March 25, 2026.
Use the filters below to find and compare flights from Milwaukee to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Thu 9/10

9:10 am-5:20 pm

1 stop18h 10m

Incheon Intl

Thu 10/1

10:15 am-4:07 pm

1 stop19h 52m

$1,172

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Mon 8/10

9:10 am-5:20 pm

1 stop18h 10m

Incheon Intl

Mon 12/21

9:35 am-4:07 pm

1 stop21h 32m

$1,172

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

Sun 8/30

5:50 pm-4:20 am

2 stops20h 30m

Incheon Intl

Thu 9/3

11:30 am-8:55 pm

2 stops23h 25m

$1,177

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Mon 8/17

5:29 pm-4:20 am

2 stops20h 51m

Incheon Intl

Mon 8/24

4:50 pm-5:08 pm

2 stops38h 18m

$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

4:50 pm-10:36 pm

2 stops19h 46m

$1,307

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Mon 8/17

6:00 am-5:30 pm

1 stop21h 30m

Incheon Intl

Mon 8/24

7:35 pm-11:59 pm

1 stop42h 24m

$1,338

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 8/7

8:55 pm-3:00 pm

2 stops28h 05m

Incheon Intl

Fri 8/21

4:50 pm-1:24 pm

2 stops34h 34m

$1,399

MilwaukeeSeoul

MKE - GMP

MKEGMP

Milwaukee-Mitchell

Thu 9/10

11:34 am-9:15 pm

2 stops19h 41m

Seoul Gimpo Intl

Thu 10/1

8:00 am-2:05 pm

2 stops20h 05m

$1,496

MilwaukeeSeoul

MKE - GMP

MKEGMP

Milwaukee-Mitchell

Wed 8/19

7:00 am-9:15 pm

2 stops24h 15m

Seoul Gimpo Intl

Thu 8/27

8:00 am-4:26 pm

2 stops22h 26m

$1,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 23 resultsSorted by cheapest first
1
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3

Compare providers for flights from Milwaukee 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 Milwaukee to Seoul in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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 Milwaukee-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Seoul 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 Milwaukee-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 Milwaukee to Seoul

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

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

Currently, October is the cheapest month in which you can book a flight from Milwaukee to Seoul (average of $197). Flying from Milwaukee to Seoul in June is currently the most expensive (average of $1,029). 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.

How much does it cost to fly round-trip from Milwaukee to Seoul?

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 March 25, 2026.
See what other customers who have flown with Delta from Milwaukee 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.
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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
8,327 reviews
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

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 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 Milwaukee to Seoul?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Seoul. On average, Milwaukee-Mitchell has 0 outbound flights to Seoul per day from 1 airline. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Seoul?

    A quick flight from Milwaukee to Seoul can take about 18h 10m. Delta provides one of the quickest options available for as low as $1,172. Airlines will cover a distance of 6473 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Milwaukee to Seoul round-trip from $901. You may be able to fly from Milwaukee to Seoul for 32% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Milwaukee to Seoul (average of $197). Flying from Milwaukee to Seoul in June is currently the most expensive (average of $1,029). 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 Milwaukee to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Incheon Intl flights
Minneapolis to Incheon Intl flights

Top airline flying from Milwaukee to Seoul

Discover the top airline that operate flights from Milwaukee 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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$901Average$1,190FlexibilityNo cancel feeOn-timeN/A

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