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Cheap Flights from Chicago Midway (MDW) to Incheon International (ICN)

Compare Chicago Midway to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

Book the best Incheon International fare with no extra fees

Flight deals from Chicago Midway to Incheon International

Looking for a cheap last-minute deal or the best return flight from Chicago Midway Airport to Incheon International Airport? If you want to travel next month, return fares start from £1,012. Find the lowest prices on one-way and return tickets right here.
Seoul.£391 per passenger.Departing Tue, 1 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago Midway on Tue, 1 Sep, arriving in Incheon International.Price includes taxes and charges.From £391, select.
Seoul.£397 per passenger.Departing Tue, 18 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago Midway on Tue, 18 Aug, arriving in Incheon International.Price includes taxes and charges.From £397, select.
Seoul.£407 per passenger.Departing Tue, 21 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago Midway on Tue, 21 Jul, arriving in Incheon International.Price includes taxes and charges.From £407, select.
Seoul.£467 per passenger.Departing Wed, 13 May.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Chicago Midway on Wed, 13 May, arriving in Incheon International.Price includes taxes and charges.From £467, select.
Seoul.£537 per passenger.Departing Wed, 21 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago Midway on Wed, 21 Oct, arriving in Incheon International.Price includes taxes and charges.From £537, select.
Seoul.£540 per passenger.Departing Mon, 8 Jun.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Chicago Midway on Mon, 8 Jun, arriving in Incheon International.Price includes taxes and charges.From £540, select.
Seoul.£551 per passenger.Departing Wed, 18 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago Midway on Wed, 18 Nov, arriving in Incheon International.Price includes taxes and charges.From £551, select.
Seoul.£685 per passenger.Departing Thu, 3 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Chicago Midway on Thu, 3 Dec, arriving in Incheon International.Price includes taxes and charges.From £685, select.
Seoul.£820 per passenger.Departing Mon, 1 Feb.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago Midway on Mon, 1 Feb, arriving in Incheon International.Price includes taxes and charges.From £820, select.
Seoul.£821 per passenger.Departing Tue, 12 Jan.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago Midway on Tue, 12 Jan, arriving in Incheon International.Price includes taxes and charges.From £821, select.
Seoul.£856 per passenger.Departing Thu, 11 Mar.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago Midway on Thu, 11 Mar, arriving in Incheon International.Price includes taxes and charges.From £856, select.
Seoul.£1,202 per passenger.Departing Thu, 15 Apr.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Chicago Midway on Thu, 15 Apr, arriving in Incheon International.Price includes taxes and charges.From £1,202, select.

Find the cheapest month to fly from Chicago Midway to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago Midway to Incheon International flights are currently cheapest in September.
May
from £467
Jun
from £540
Jul
from £407
Aug
from £397
Sep
from £391
Oct
from £537
Nov
from £551
Dec
from £685
Jan
from £821
Feb
from £820
Mar
from £856
Apr
from £1,202

Chicago Midway to Incheon International: Alternative routes

Compare routes from Chicago Midway to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Gimpo International

11 miles from central Seoul
Closest
from £525
Search flights

Incheon International

30 miles from central Seoul
Cheapest
from £391
Search flights

Chicago to Seoul: Flight information

The things to know before you go.
Cheapest flight found£391
Cheapest month to flySeptember

Finding cheap flights from Chicago Midway to Incheon International: Frequently asked questions

The best price we found for a return flight from Chicago Midway to Incheon International is £840. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago Midway to Incheon International. But we found flights with one or more stops from £840.
As of May 2026, there are no flights flying from Chicago Midway to Incheon International.
The cheapest month to fly from Chicago Midway to Incheon International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago Midway Airport to Incheon International Airport on Wednesday, 20 May 2026.
No airlines currently offer direct flights between Chicago Midway Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Porter Airlines offers the cheapest flight tickets to Incheon International.

How to find cheap flights to Seoul (ICN) from Chicago (MDW) in 2026

Looking for cheap tickets from Chicago Midway to Incheon International? Return tickets start from £840 and one-way flights to Incheon International from Chicago Midway start from £391


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago Midway to Seoul Incheon. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Seoul from Chicago from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Seoul start from £391 one-way.
  • Flex your dates to find the best MDW-ICN ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Incheon International from Chicago Midway.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago Midway-Seoul Incheon flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flexible on when you travel? The cheapest month to fly from Chicago Midway to Incheon International is May.
  • Fly without stops. Only interested in direct flights between Chicago Midway and Incheon International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Chicago Midway and Incheon International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Seoul, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago Midway to Incheon International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Chicago Midway and Incheon International whenever you want.

Combine your flight to Incheon International from Chicago Midway with hotels and car hire

Once you've secured your cheap flight ticket from Chicago Midway to Incheon International, discover the best prices and exclusive rates for hotels in Seoul or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.