HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$558+ Cheap flights from Milwaukee (MKE) 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ICN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Milwaukee to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$992
(United Airlines)

One-way from

$558
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,831
Provider with most accurate pricing for Milwaukee-Mitchell-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Incheon Intl flights.
Search Deals
From Milwaukee-Mitchell to Incheon Intl
Search Deals
One-way flight from Milwaukee-Mitchell to Incheon Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($365 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Milwaukee to Incheon Intl

Cheapest flights from Milwaukee to Incheon Intl
Explore the most affordable flight options available from Milwaukee to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 9/32:47 pmMKE - ICN
2 stops23h 33mUnited Airlines
Thu 9/1811:30 amICN - MKE
2 stops21h 26mUnited Airlines
Deal found 4/30$992
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 9/62:52 pmMKE - ICN
2 stops40h 18mMultiple Airlines
Sat 9/1312:45 pmICN - MKE
1 stop39h 00mMultiple Airlines
Deal found 4/29$1,208
This Delta deal was found by Cheapflights users on 4/30. 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 9/912:20 pmMKE - ICN
1 stop25h 40mDelta
Tue 9/307:40 pmICN - MKE
1 stop15h 46mDelta
Deal found 4/30$1,246
This Korean Air deal was found by Cheapflights users on 4/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:05 amMKE - ICN
1 stop18h 15mKorean Air
Fri 6/66:50 pmICN - MKE
1 stop19h 04mKorean Air
Deal found 4/29$1,519
This oojo deal was found by Cheapflights users on 4/29. 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.
Sat 9/66:30 amMKE - ICN
2 stops44h 35mQatar Airways
Fri 9/121:20 amICN - MKE
2 stops36h 39mQatar Airways
Deal found 4/29$1,618
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:25 amMKE - ICN
2 stops38h 40mAir Canada
Fri 6/65:45 pmICN - MKE
2 stops30h 37mAir Canada
Deal found 4/30$1,759
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 6/86:20 amMKE - ICN
1 stop19h 10mAmerican Airlines
Sun 6/225:25 pmICN - MKE
1 stop18h 37mAmerican Airlines
Deal found 4/29$1,916
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:41 pmMKE - ICN
2 stops33h 09mWestJet
Thu 6/268:45 pmICN - MKE
2 stops33h 50mWestJet
Deal found 4/28$2,021

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee 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 May 1, 2025.
Use the filters below to find and compare flights from Milwaukee to Incheon Intl Airport that are best for you.

Fly from

Milwaukee

Fly to

Incheon Intl

Route

Depart

Return

Price

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Wed 9/3

2:47 pm-4:20 am

2 stops23h 33m

Incheon Intl

Thu 9/18

11:30 am-6:56 pm

2 stops21h 26m

$992

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sat 9/6

2:52 pm-9:10 pm

2 stops40h 18m

Incheon Intl

Sat 9/13

12:45 pm-1:45 pm

1 stop39h 00m

$1,208

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Tue 9/9

12:20 pm-4:00 am

1 stop25h 40m

Incheon Intl

Tue 9/30

7:40 pm-9:26 pm

1 stop15h 46m

$1,246

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sat 9/6

6:30 am-5:05 pm

2 stops44h 35m

Incheon Intl

Fri 9/12

1:20 am-11:59 pm

2 stops36h 39m

$1,618

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Wed 5/21

6:50 am-4:05 pm

2 stops43h 15m

Incheon Intl

Mon 5/26

5:45 pm-9:00 pm

2 stops41h 15m

$1,882

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 6/8

6:20 am-3:30 pm

1 stop19h 10m

Incheon Intl

Sun 6/22

5:25 pm-10:02 pm

1 stop18h 37m

$1,916

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Mon 6/9

6:41 pm-5:50 pm

2 stops33h 09m

Incheon Intl

Thu 6/26

8:45 pm-4:35 pm

2 stops33h 50m

$2,021

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 8/29

12:10 pm-6:45 pm

3 stops40h 35m

$558

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Fri 8/29

7:00 am-5:50 pm

1 stop20h 50m

$713

MilwaukeeIncheon

MKE - ICN

MKEICN

Milwaukee-Mitchell

Sun 6/8

6:38 am-4:30 pm

2 stops19h 52m

$1,625

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 results
1
2

Compare providers for flights from Milwaukee 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 Milwaukee to Incheon Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice 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 Milwaukee-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Milwaukee-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Milwaukee-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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-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 Milwaukee to Incheon Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Milwaukee to Incheon Intl Airport (average of $1,001). Flying from Milwaukee to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 ICN?

Find hourly flight availability from Milwaukee 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 May 1, 2025.

It’s typically best to fly out from Milwaukee to Incheon Intl Airport in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

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 May 1, 2025.
Read reviews from past customers who have flown Korean Air, Delta and Qatar Airways from Milwaukee to Seoul. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Food

8.1

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
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Food

8.1

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
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Food

8.1

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
3,563 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Food

8.1

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
8,696 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Food

8.1

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
1,068 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Food

8.1

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 Milwaukee 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 Milwaukee to Incheon Intl?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly out of when you book flights from Milwaukee to Incheon Intl. 1 airline have flights from Milwaukee-Mitchell to Incheon Intl on a regular basis. Booking flights from Milwaukee-Mitchell to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

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

    Currently priced at $992, United Airlines will fly you from Milwaukee to Incheon Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Qatar Airways - these airlines can fly you to your destination from $1,246 and $1,618, respectively. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Milwaukee to Incheon Intl Airport one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $713. Users have also found prices from $1,625 and $1,760 on Delta and United Airlines, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Milwaukee to Incheon Intl Airport (average of $1,001). Flying from Milwaukee to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Milwaukee to Incheon Intl

Discover the top airline that operate flights from Milwaukee 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$926Average$1,591FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.