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Cheap flights from Chicago Midway Airport to Seoul from $379

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 2/28. 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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0 bags

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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
5:13 pm - 5:35 pm
MDW
-
ICN
33h 22m1 stop
Multiple Airlines Logo
9:20 pm - 11:45 am
ICN
-
MDW
29h 25m2 stops
$991Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
7:30 am - 5:40 am
MDW
-
ICN
32h 10m1 stop
Multiple Airlines Logo
9:20 pm - 10:45 pm
ICN
-
MDW
39h 25m2 stops
$1,005Multiple Airlines
Sun, Mar 15 - Sat, Mar 21
Multiple Airlines Logo
7:40 pm - 11:30 am
MDW
-
ICN
25h 50m2 stops
Multiple Airlines Logo
12:45 pm - 11:20 pm
ICN
-
MDW
24h 35m2 stops
$1,164Multiple Airlines
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
6:10 pm - 7:05 pm
MDW
-
ICN
34h 55m2 stops
Multiple Airlines Logo
12:45 pm - 5:00 am
ICN
-
MDW
30h 15m2 stops
$1,184Multiple Airlines
Mon, Apr 20 - Wed, May 6
Multiple Airlines Logo
10:55 am - 11:20 am
MDW
-
ICN
34h 25m2 stops
Multiple Airlines Logo
12:30 pm - 9:45 pm
ICN
-
MDW
23h 15m2 stops
$1,193Multiple Airlines
Tue, Mar 10 - Sun, Mar 22
Multiple Airlines Logo
10:55 am - 11:20 am
MDW
-
ICN
34h 25m2 stops
Multiple Airlines Logo
12:30 pm - 8:25 pm
ICN
-
MDW
21h 55m2 stops
$1,198Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
7:30 am - 5:40 am
MDW
-
ICN
32h 10m1 stop
Multiple Airlines Logo
9:55 pm - 1:02 pm
ICN
-
MDW
29h 07m1 stop
$1,201Multiple Airlines
Sun, Mar 15 - Sat, Mar 21
Multiple Airlines Logo
10:55 am - 11:20 am
MDW
-
ICN
34h 25m2 stops
Multiple Airlines Logo
12:30 pm - 9:45 pm
ICN
-
MDW
23h 15m2 stops
$1,208Multiple Airlines
Wed, Mar 11 - Sun, Mar 22
Multiple Airlines Logo
6:50 pm - 11:30 am
MDW
-
ICN
26h 40m2 stops
Multiple Airlines Logo
8:05 pm - 5:50 am
ICN
-
MDW
23h 45m2 stops
$1,213Multiple Airlines
Wed, Apr 15 - Tue, Apr 28
Multiple Airlines Logo
6:00 pm - 11:30 am
MDW
-
ICN
27h 30m2 stops
Multiple Airlines Logo
8:05 pm - 5:50 am
ICN
-
MDW
23h 45m2 stops
$1,218Multiple Airlines
Sat, May 16 - Thu, May 28

WestJet flights from Chicago Midway Airport to Seoul

Our best WestJet deals on Chicago Midway Airport to Seoul flight tickets
WestJet
May 9
MDW1:00 pmChicago Midway
39h 45m
2 stops
ICN6:45 pmIncheon Intl
May 17
ICN8:45 pmIncheon Intl
35h 46m
2 stops
MDW6:31 pmChicago Midway
$1,652
Find similar
WestJet
May 1
MDW5:59 pmChicago Midway
58h 46m
2 stops
ICN6:45 pmIncheon Intl
May 16
ICN8:45 pmIncheon Intl
35h 46m
2 stops
MDW6:31 pmChicago Midway
$1,661
Find similar
WestJet
Dec 24
MDW9:50 amChicago Midway
40h 55m
2 stops
ICN5:45 pmIncheon Intl
Jan 12
ICN10:55 pmIncheon Intl
53h 14m
2 stops
MDW1:09 pmChicago Midway
$4,694
Find similar

Delta flights from Chicago Midway Airport to Seoul

Our best Delta deals on Chicago Midway Airport to Seoul flight tickets
Delta
Apr 27
MDW9:30 amChicago Midway
16h 55m
1 stop
ICN4:25 pmIncheon Intl
May 5
ICN10:15 amIncheon Intl
16h 15m
1 stop
MDW12:30 pmChicago Midway
$1,678
Find similar
Delta
Apr 20
MDW1:05 pmChicago Midway
24h 55m
1 stop
ICN4:00 amIncheon Intl
May 6
ICN7:00 pmIncheon Intl
27h 38m
2 stops
MDW8:38 amChicago Midway
$1,682
Find similar
Delta
Mar 1
MDW6:17 pmChicago Midway
31h 33m
1 stop
ICN4:50 pmIncheon Intl
Mar 18
ICN6:00 pmIncheon Intl
18h 29m
1 stop
MDW10:29 pmChicago Midway
$1,683
Find similar

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 December 18, 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

Sun 2/1

5:13 pm-5:35 pm

1 stop33h 22m

Incheon Intl

Sun 2/8

9:20 pm-11:45 am

2 stops29h 25m

$991

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sun 3/15

7:30 am-5:40 am

1 stop32h 10m

Incheon Intl

Sat 3/21

9:20 pm-10:45 pm

2 stops39h 25m

$1,005

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Fri 4/24

7:40 pm-11:30 am

2 stops25h 50m

Incheon Intl

Wed 4/29

12:45 pm-11:20 pm

2 stops24h 35m

$1,164

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 4/20

6:10 pm-7:05 pm

2 stops34h 55m

Incheon Intl

Wed 5/6

12:45 pm-5:00 am

2 stops30h 15m

$1,184

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 3/10

10:55 am-11:20 am

2 stops34h 25m

Incheon Intl

Sun 3/22

12:30 pm-9:45 pm

2 stops23h 15m

$1,193

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 3/11

10:55 am-11:20 am

2 stops34h 25m

Incheon Intl

Wed 3/18

12:30 pm-8:25 pm

2 stops21h 55m

$1,198

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sun 3/15

7:30 am-5:40 am

1 stop32h 10m

Incheon Intl

Sat 3/21

9:55 pm-1:02 pm

1 stop29h 07m

$1,201

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 3/11

10:55 am-11:20 am

2 stops34h 25m

Incheon Intl

Sun 3/22

12:30 pm-9:45 pm

2 stops23h 15m

$1,208

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 4/15

6:50 pm-11:30 am

2 stops26h 40m

Incheon Intl

Tue 4/28

8:05 pm-5:50 am

2 stops23h 45m

$1,213

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sat 5/16

6:00 pm-11:30 am

2 stops27h 30m

Incheon Intl

Thu 5/28

8:05 pm-5:50 am

2 stops23h 45m

$1,218

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 $982. 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 $1,281.

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

Flying to Seoul from Chicago Midway Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $982 when looking at flights departing in the evening. 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

Fastest flight time

20h 31m

Direct flights

None
The fastest flight from Chicago Midway Airport to Seoul takes 20h 31m
There are no direct flights from Chicago Midway Airport to Seoul. There are no popular flight routes from Chicago Midway Airport to Seoul.
Search flight deals

  • 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 20h 31m 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