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Cheap flights from Chicago Midway Airport to Seoul from $508

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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
6:05 am - 4:30 am
MDW
-
ICN
32h 25m
2 stops
Multiple Airlines Logo
1:00 pm - 9:51 am
ICN
-
MDW
34h 51m
2 stops
$1,196Multiple Airlines
Wed, Jul 29 - Wed, Aug 5
Multiple Airlines Logo
6:05 am - 4:00 am
MDW
-
ICN
31h 55m
2 stops
Multiple Airlines Logo
12:40 pm - 11:07 am
ICN
-
MDW
36h 27m
2 stops
$1,440Multiple Airlines
Sat, Jul 25 - Tue, Jul 28
WestJet Logo
6:42 pm - 6:45 pm
MDW
-
ICN
34h 03m
3 stops
WestJet Logo
8:45 pm - 9:07 am
ICN
-
MDW
26h 22m
3 stops
$1,443WestJet
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
8:40 pm - 11:15 am
MDW
-
ICN
24h 35m
2 stops
Multiple Airlines Logo
12:30 pm - 5:05 am
ICN
-
MDW
30h 35m
2 stops
$1,455Multiple Airlines
Tue, Oct 13 - Sat, Oct 31
Multiple Airlines Logo
8:35 pm - 11:00 am
MDW
-
ICN
24h 25m
2 stops
Multiple Airlines Logo
7:45 pm - 5:05 am
ICN
-
MDW
23h 20m
2 stops
$1,456Multiple Airlines
Sun, Aug 30 - Thu, Sep 10
Multiple Airlines Logo
7:05 pm - 11:15 am
MDW
-
ICN
26h 10m
2 stops
Multiple Airlines Logo
12:30 pm - 6:00 am
ICN
-
MDW
31h 30m
2 stops
$1,460Multiple Airlines
Sat, Oct 17 - Wed, Oct 28
Multiple Airlines Logo
6:05 am - 4:00 am
MDW
-
ICN
31h 55m
2 stops
Multiple Airlines Logo
12:40 pm - 11:07 am
ICN
-
MDW
36h 27m
2 stops
$1,472Multiple Airlines
Fri, Jul 24 - Tue, Jul 28
Multiple Airlines Logo
9:20 pm - 11:00 am
MDW
-
ICN
23h 40m
2 stops
Multiple Airlines Logo
7:45 pm - 5:50 am
ICN
-
MDW
24h 05m
2 stops
$1,473Multiple Airlines
Thu, Aug 13 - Thu, Aug 27
Multiple Airlines Logo
6:00 pm - 11:15 am
MDW
-
ICN
27h 15m
2 stops
Multiple Airlines Logo
12:35 pm - 5:50 am
ICN
-
MDW
31h 15m
2 stops
$1,477Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
8:45 pm - 11:30 am
MDW
-
ICN
24h 45m
2 stops
Multiple Airlines Logo
12:45 pm - 5:45 am
ICN
-
MDW
31h 00m
2 stops
$1,478Multiple Airlines
Sat, Aug 29 - Mon, Sep 7

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WestJet flights from Chicago Midway Airport to Seoul

Our best WestJet deals on Chicago Midway Airport to Seoul flight tickets
WestJet
Sep 4
MDW6:42 pmChicago Midway
34h 03m
3 stops
ICN6:45 pmIncheon Intl
Sep 13
ICN8:45 pmIncheon Intl
26h 22m
3 stops
MDW9:07 amChicago Midway
$1,443
WestJet
Jul 4
MDW1:49 pmChicago Midway
62h 56m
2 stops
ICN6:45 pmIncheon Intl
Jul 7
ICN8:45 pmIncheon Intl
27h 20m
2 stops
MDW10:05 amChicago Midway
$2,260
WestJet
Jul 3
MDW1:49 pmChicago Midway
62h 56m
2 stops
ICN6:45 pmIncheon Intl
Jul 7
ICN8:45 pmIncheon Intl
27h 20m
2 stops
MDW10:05 amChicago Midway
$2,508

Korean Air flights from Chicago Midway Airport to Seoul

Our best Korean Air deals on Chicago Midway Airport to Seoul flight tickets
Korean Air
Jul 7
MDW9:19 amChicago Midway
17h 06m
1 stop
ICN4:25 pmIncheon Intl
Jul 22
ICN10:15 amIncheon Intl
16h 23m
1 stop
MDW12:38 pmChicago Midway
$2,498
Korean Air
Jul 5
MDW9:17 amChicago Midway
17h 08m
1 stop
ICN4:25 pmIncheon Intl
Jul 23
ICN10:15 amIncheon Intl
16h 23m
1 stop
MDW12:38 pmChicago Midway
$2,830
Korean Air
Jul 5
MDW9:54 amChicago Midway
17h 26m
1 stop
ICN5:20 pmIncheon Intl
Jul 16
ICN10:15 amIncheon Intl
16h 23m
1 stop
MDW12:38 pmChicago Midway
$2,844

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 June 23, 2026.
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

Cheapest round-trip

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 7/29

6:05 am-4:30 am

2 stops32h 25m

Incheon Intl

Wed 8/5

1:00 pm-9:51 am

2 stops34h 51m

$1,196

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sat 7/25

6:05 am-4:00 am

2 stops31h 55m

Incheon Intl

Tue 7/28

12:40 pm-11:07 am

2 stops36h 27m

$1,440

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Fri 9/4

6:42 pm-6:45 pm

3 stops34h 03m

Incheon Intl

Sun 9/13

8:45 pm-9:07 am

3 stops26h 22m

$1,443

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 10/13

8:40 pm-11:15 am

2 stops24h 35m

Incheon Intl

Sat 10/31

12:30 pm-5:05 am

2 stops30h 35m

$1,455
Quickest round-trip

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sun 8/30

8:35 pm-11:00 am

2 stops24h 25m

Incheon Intl

Thu 9/10

7:45 pm-5:05 am

2 stops23h 20m

$1,456

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sat 10/17

7:05 pm-11:15 am

2 stops26h 10m

Incheon Intl

Wed 10/28

12:30 pm-6:00 am

2 stops31h 30m

$1,460

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Fri 7/24

6:05 am-4:00 am

2 stops31h 55m

Incheon Intl

Tue 7/28

12:40 pm-11:07 am

2 stops36h 27m

$1,472

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Thu 8/13

9:20 pm-11:00 am

2 stops23h 40m

Incheon Intl

Thu 8/27

7:45 pm-5:50 am

2 stops24h 05m

$1,473

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sat 9/19

6:00 pm-11:15 am

2 stops27h 15m

Incheon Intl

Sat 9/26

12:35 pm-5:50 am

2 stops31h 15m

$1,477

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Sat 8/29

8:45 pm-11:30 am

2 stops24h 45m

Incheon Intl

Mon 9/7

12:45 pm-5:45 am

2 stops31h 00m

$1,478

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 $905. 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 Saturday, with ticket prices averaging around $1,103.

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 morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $988 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

18h 10m

Direct flights

None
The fastest flight from Chicago Midway Airport to Seoul takes 18h 10m
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

Frequently asked questions about flying from Chicago Midway Airport to Seoul

  • 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