$833 Cheap Flights from Seoul (GMP) to Milwaukee (MKE)

View $833 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE)

Cheap Flights from Seoul to Milwaukee (GMP-MKE)

Prices were available within the past 7 days and start at $833 for one-way flights and $895 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$895 Roundtrip, found 1 day ago
$895
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $895 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$901 Roundtrip, found 1 day ago
$901
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $901 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$907 Roundtrip, found 1 day ago
$907
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $907 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$908 Roundtrip, found 1 day ago
$908
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $908 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$1,048 Roundtrip, found 1 day ago
$1,048
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $1,048 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$1,054 Roundtrip, found 1 day ago
$1,054
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $1,054 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$1,055 Roundtrip, found 1 day ago
$1,055
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $1,055 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$1,056 Roundtrip, found 1 day ago
$1,056
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $1,056 found 1 day ago
All Nippon Airways
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$1,061 Roundtrip, found 1 day ago
$1,061
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $1,061 found 1 day ago
Korean Air
Sat, Jun 27 - Tue, Jun 30
GMP
Seoul
MKE
Milwaukee
$1,319 Roundtrip, found 1 day ago
$1,319
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Jun 27 from Seoul to Milwaukee, returning Tue, Jun 30, priced at $1,319 found 1 day ago
Flights from Seoul (GMP) to Milwaukee (MKE)
Origin airport
Gimpo Intl.
Destination airport
General Mitchell Intl.
Airlines serving
All Nippon Airways
Roundtrip price
$895
Distance
6462 mi

Seoul to Milwaukee Flights

The cheapest times to fly from Seoul to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Milwaukee are during the month of June. You can find some of the cheapest flights from Seoul to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Milwaukee

Sunday is one of the best days to book for cheap flights from Seoul to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Milwaukee in 2026. You can also book with separate airlines for your outbound and return journeys, from $833 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE) cost?
Snag a cheap one-way flight from $833 or cheap return flight from $895 from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE)?
The cheapest month to fly from GMP to MKE is June, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from GMP to MKE. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE)?
There aren't any daily nonstop flights departing from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from GMP to MKE?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE)?
To avoid potential delays on the Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE) last-minute?
Last-minute bookings from GMP to MKE are typically more expensive. To secure the cheapest rates, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a GMP to MKE flight and hotel package?
Booking a GMP to MKE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to General Mitchell Intl. Airport (MKE)?
It's usually possible to cancel or reschedule your GMP to MKE flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.