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Cheap flights from Chicago Midway Airport to Seoul from $424

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Seoul departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago Midway Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:31 pm - 4:20 pmMDW-ICN
33h 49m2 stops
Multiple Airlines Logo
9:55 pm - 1:01 pmICN-MDW
30h 06m1 stop
$1,067Multiple Airlines
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Mon, Nov 24 - Mon, Dec 1
Multiple Airlines Logo
7:50 am - 6:35 pmMDW-ICN
43h 45m2 stops
Multiple Airlines Logo
9:55 pm - 11:55 pmICN-MDW
17h 00m1 stop
$1,183Multiple Airlines
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Fri, Nov 7 - Sun, Nov 16
Multiple Airlines Logo
1:35 pm - 11:20 amMDW-ICN
30h 45m2 stops
Multiple Airlines Logo
8:15 pm - 5:30 amICN-MDW
23h 15m2 stops
$1,193Multiple Airlines
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Fri, Feb 13 - Wed, Mar 18
Multiple Airlines Logo
4:40 pm - 11:20 amMDW-ICN
27h 40m2 stops
Multiple Airlines Logo
8:15 pm - 5:50 amICN-MDW
23h 35m2 stops
$1,218Multiple Airlines
Find Deal
Mon, Feb 23 - Mon, Mar 9
Multiple Airlines Logo
3:40 pm - 11:20 amMDW-ICN
28h 40m3 stops
Multiple Airlines Logo
8:15 pm - 5:50 amICN-MDW
23h 35m2 stops
$1,230Multiple Airlines
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Mon, Feb 23 - Mon, Mar 9
Delta Logo
6:17 pm - 5:45 amMDW-ICN
20h 28m1 stop
Delta Logo
9:35 am - 12:48 pmICN-MDW
18h 13m1 stop
$1,678Delta
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Wed, Jan 21 - Mon, Feb 2
Delta Logo
1:28 pm - 5:10 amMDW-ICN
24h 42m2 stops
Delta Logo
8:05 pm - 8:50 amICN-MDW
27h 45m2 stops
$1,682Delta
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Mon, Jan 19 - Thu, Feb 19
Air France Logo
1:15 pm - 10:30 amMDW-ICN
30h 15m2 stops
Air France Logo
12:40 pm - 4:18 pmICN-MDW
42h 38m2 stops
$1,752Air France
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Tue, Nov 25 - Wed, Dec 10
Air France Logo
5:29 pm - 10:30 amMDW-ICN
26h 01m2 stops
Air France Logo
12:40 pm - 4:34 pmICN-MDW
42h 54m2 stops
$1,759Air France
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Wed, Dec 3 - Mon, Dec 8
KLM Logo
1:00 pm - 4:55 pmMDW-ICN
37h 55m2 stops
KLM Logo
11:05 pm - 6:34 pmICN-MDW
57h 29m2 stops
$1,817KLM
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Mon, Mar 9 - Thu, Mar 12

Delta flights from Chicago Midway Airport to Seoul

Our best Delta deals on Chicago Midway Airport to Seoul flight tickets
Delta
Oct 28
MDW6:00 amChicago Midway
21h 45m
1 stop
ICN5:45 pmIncheon Intl
Oct 30
ICN6:00 pmIncheon Intl
18h 14m
1 stop
MDW10:14 pmChicago Midway
$1,607
Find similar
Delta
Oct 28
MDW6:00 amChicago Midway
21h 45m
1 stop
ICN5:45 pmIncheon Intl
Nov 1
ICN6:00 pmIncheon Intl
18h 14m
1 stop
MDW10:14 pmChicago Midway
$1,657
Find similar
Delta
Jan 21
MDW6:17 pmChicago Midway
20h 28m
1 stop
ICN5:45 amIncheon Intl
Feb 2
ICN9:35 amIncheon Intl
18h 13m
1 stop
MDW12:48 pmChicago Midway
$1,678
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Air France flights from Chicago Midway Airport to Seoul

Our best Air France deals on Chicago Midway Airport to Seoul flight tickets
Air France
Nov 25
MDW1:15 pmChicago Midway
30h 15m
2 stops
ICN10:30 amIncheon Intl
Dec 10
ICN12:40 pmIncheon Intl
42h 38m
2 stops
MDW4:18 pmChicago Midway
$1,752
Find similar
Air France
Dec 3
MDW5:29 pmChicago Midway
26h 01m
2 stops
ICN10:30 amIncheon Intl
Dec 8
ICN12:40 pmIncheon Intl
42h 54m
2 stops
MDW4:34 pmChicago Midway
$1,759
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momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to Seoul 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, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 11/24

3:31 pm-4:20 pm

2 stops33h 49m

Incheon Intl

Mon 12/1

9:55 pm-1:01 pm

1 stop30h 06m

$1,067

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Fri 11/7

7:50 am-6:35 pm

2 stops43h 45m

Incheon Intl

Sun 11/16

9:55 pm-11:55 pm

1 stop17h 00m

$1,183

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Fri 2/13

1:35 pm-11:20 am

2 stops30h 45m

Incheon Intl

Wed 3/18

8:15 pm-5:30 am

2 stops23h 15m

$1,193

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 2/23

4:40 pm-11:20 am

2 stops27h 40m

Incheon Intl

Mon 3/9

8:15 pm-5:50 am

2 stops23h 35m

$1,218

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 2/23

3:40 pm-11:20 am

3 stops28h 40m

Incheon Intl

Mon 3/9

8:15 pm-5:50 am

2 stops23h 35m

$1,230

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 1/21

6:17 pm-5:45 am

1 stop20h 28m

Incheon Intl

Mon 2/2

9:35 am-12:48 pm

1 stop18h 13m

$1,678

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 1/19

1:28 pm-5:10 am

2 stops24h 42m

Incheon Intl

Thu 2/19

8:05 pm-8:50 am

2 stops27h 45m

$1,682

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 11/25

1:15 pm-10:30 am

2 stops30h 15m

Incheon Intl

Wed 12/10

12:40 pm-4:18 pm

2 stops42h 38m

$1,752

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 12/3

5:29 pm-10:30 am

2 stops26h 01m

Incheon Intl

Mon 12/8

12:40 pm-4:34 pm

2 stops42h 54m

$1,759

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 3/9

1:00 pm-4:55 pm

2 stops37h 55m

Incheon Intl

Thu 3/12

11:05 pm-6:34 pm

2 stops57h 29m

$1,817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Chicago Midway Airport to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Chicago Midway Airport. The lowest ticket price found for a Tuesday departure recently was $996. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,302.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Chicago Midway Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,122 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,430 per ticket.

When to book flights from Chicago Midway Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago Midway Airport to Seoul (MDW to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to Seoul

Direct flights

None
There are no direct flights from Chicago Midway Airport to Seoul. There are no popular flight routes from Chicago Midway Airport to Seoul.
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  • How far is Chicago Midway to Seoul by plane?

    The distance between Chicago Midway and Seoul is about 6529.5 mi. Typically, this will take 18h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago Midway Airport to Seoul?

    Prices for flights from Chicago Midway Airport to Seoul refresh daily.

  • How old do you have to be to fly from Chicago Midway Airport to Seoul?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago Midway Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Chicago.

Can I find flights from Chicago to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from Chicago with this policy.

How can momondo help me find flights from Chicago to Seoul?

momondo helps you find the best flight between Chicago and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Chicago and alert you when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport