$431 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 3/1. 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

Sun, Feb 15 - Thu, Feb 19
Delta Logo
6:30 am - 3:30 pmMKE-ICN
18h 00m1 stop
Delta Logo
6:00 pm - 11:48 pmICN-MKE
20h 48m1 stop
$916Delta
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Sun, Feb 15 - Thu, Feb 19
Delta Logo
6:30 am - 4:30 pmMKE-ICN
19h 00m2 stops
Delta Logo
7:30 pm - 9:34 pmICN-MKE
17h 04m1 stop
$920Delta
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Sat, May 9 - Thu, Jun 4
Delta Logo
7:15 am - 3:20 pmMKE-ICN
18h 05m1 stop
Delta Logo
4:25 pm - 9:08 pmICN-MKE
18h 43m1 stop
$961Delta
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Sat, May 9 - Thu, Jun 4
Delta Logo
10:15 am - 5:20 pmMKE-ICN
17h 05m1 stop
Delta Logo
7:20 pm - 8:14 amICN-MKE
26h 54m2 stops
$965Delta
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Tue, Apr 7 - Thu, May 21
United Airlines Logo
1:25 pm - 4:20 amMKE-ICN
24h 55m2 stops
United Airlines Logo
4:50 pm - 11:53 pmICN-MKE
21h 03m2 stops
$976United Airlines
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Mon, May 11 - Sat, Jun 6
Multiple Airlines Logo
7:00 am - 6:35 pmMKE-ICN
21h 35m1 stop
Multiple Airlines Logo
9:10 pm - 1:52 pmICN-MKE
30h 42m2 stops
$1,037Multiple 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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Wed, Jan 14 - Wed, Jan 21
Japan Airlines Logo
1:04 pm - 10:55 amMKE-GMP
30h 51m2 stops
Japan Airlines Logo
7:40 pm - 10:58 amGMP-MKE
30h 18m2 stops
$1,572Japan Airlines
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Wed, Jan 21 - Sat, Jan 24
Japan Airlines Logo
1:04 pm - 10:55 amMKE-GMP
30h 51m2 stops
Japan Airlines Logo
7:40 pm - 10:58 amGMP-MKE
30h 18m2 stops
$2,250Japan Airlines
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Thu, Jan 1 - Mon, Jan 5
ANA Logo
12:02 pm - 6:35 pmMKE-GMP
39h 33m2 stops
ANA Logo
7:35 pm - 10:34 amGMP-MKE
29h 59m2 stops
$6,671ANA
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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$431
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 23% lower on average.
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 8010 reviews
8.5Crew
7.9Entertainment
8.1Boarding
7.9Comfort
7.3Food
Airline reviews

Good seats in Main cabin, excellent service and excellent landing

10.0 ExcellentAnonymous, Dec 2025SEA - MSP
Read more Delta reviews

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

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.

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

Information on your arrival and departure airports