$418 Find Cheap Flights from Milwaukee to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to South Korea departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Milwaukee to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to South Korea

Fri, Jan 9 - Fri, Jan 16
Delta Logo
6:40 am - 4:50 pmMKE-ICN
19h 10m1 stop
Delta Logo
6:00 pm - 11:28 pmICN-MKE
20h 28m1 stop
$816Delta
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Tue, Apr 7 - Thu, May 21
Delta Logo
6:45 am - 4:25 pmMKE-ICN
19h 40m2 stops
Delta Logo
10:15 am - 9:22 pmICN-MKE
25h 07m2 stops
$820Delta
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Fri, Jan 9 - Sat, Jan 24
Alaska Airlines Logo
3:53 pm - 6:35 pmMKE-ICN
35h 42m1 stop
Alaska Airlines Logo
8:35 pm - 3:07 pmICN-MKE
33h 32m1 stop
$830Alaska Airlines
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Sun, Feb 15 - Thu, Feb 19
United Airlines Logo
3:30 pm - 5:40 amMKE-ICN
23h 10m2 stops
United Airlines Logo
12:45 pm - 9:36 pmICN-MKE
23h 51m2 stops
$920United Airlines
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Tue, Apr 7 - Thu, May 21
Alaska Airlines Logo
2:36 pm - 6:35 pmMKE-ICN
37h 59m1 stop
Alaska Airlines Logo
8:35 pm - 11:59 pmICN-MKE
17h 24m1 stop
$923Alaska Airlines
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Wed, Dec 31 - Thu, Jan 15
United Airlines Logo
7:08 am - 5:40 amMKE-ICN
31h 32m2 stops
United Airlines Logo
6:00 pm - 2:22 pmICN-MKE
35h 22m2 stops
$933United Airlines
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Fri, Jan 9 - Fri, Jan 16
Japan Airlines Logo
7:32 am - 10:55 amMKE-GMP
36h 23m2 stops
Japan Airlines Logo
7:40 pm - 10:58 amGMP-MKE
30h 18m2 stops
$1,101Japan Airlines
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Tue, Dec 9 - Mon, Dec 15
Japan Airlines Logo
8:05 am - 10:55 amMKE-GMP
35h 50m2 stops
Japan Airlines Logo
7:40 pm - 5:59 pmGMP-MKE
37h 19m2 stops
$1,125Japan Airlines
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Tue, Apr 7 - Thu, May 21
Multiple Airlines Logo
6:53 pm - 10:45 amMKE-GMP
25h 52m2 stops
Multiple Airlines Logo
7:55 am - 12:26 pmGMP-MKE
18h 31m2 stops
$1,184Multiple Airlines
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Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
1:04 pm - 10:55 amMKE-GMP
30h 51m2 stops
Multiple Airlines Logo
8:00 am - 11:17 amGMP-MKE
18h 17m2 stops
$1,685Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Milwaukee to South Korea flights

Get data-powered insights and trends into flights from Milwaukee to South Korea to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to South Korea, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to South Korea is September, when tickets cost $1,031 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $2,053 and $1,911 respectively.

Good to know

Low seasonFebruary
Cheapest flight$418
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Milwaukee to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Milwaukee to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the morning, when round-trip flights cost $1,754 on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,754.

Reviews of the top airline flying from Milwaukee to South Korea

 
Need help choosing which airline to fly with from Milwaukee to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8003 reviews
7.9Entertainment
8.1Boarding
7.3Food
7.9Comfort
8.5Crew
Airline reviews

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

10.0 ExcellentPatricia Lynn, Nov 2025EYW - ATL
Read more Delta reviews

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

The flight attendant on Korean airline was a super nice. it’s one of the best over-sea airline I flew so far.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Everything you need to know for your flight from Milwaukee to South Korea

Information on your arrival and departure airports