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Cheap flights from Chicago Midway Airport to Seoul from $426

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 8/22. 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
11:50 am - 4:25 am-
26h 35m
Multiple Airlines Logo
9:00 pm - 11:59 am-
28h 59m
$1,137Multiple Airlines
qui, set 3 - qui, set 10
Multiple Airlines Logo
6:25 am - 6:40 am-
58h 15m
Multiple Airlines Logo
10:35 am - 10:58 am-
38h 23m
$1,158Multiple Airlines
sáb, out 3 - sáb, out 17
Multiple Airlines Logo
11:50 am - 4:25 am-
26h 35m
Multiple Airlines Logo
7:15 pm - 10:55 am-
29h 40m
$1,239Multiple Airlines
ter, set 1 - seg, set 7
Multiple Airlines Logo
7:35 pm - 7:05 pm-
33h 30m
Multiple Airlines Logo
8:35 pm - 5:50 am-
23h 15m
$1,294Multiple Airlines
qua, set 9 - qua, set 30
Multiple Airlines Logo
7:15 pm - 11:15 am-
26h 00m
Multiple Airlines Logo
12:30 pm - 6:00 am-
32h 30m
$1,295Multiple Airlines
ter, set 29 - seg, nov 9
Multiple Airlines Logo
7:35 pm - 7:05 pm-
33h 30m
Multiple Airlines Logo
12:35 pm - 5:50 am-
31h 15m
$1,295Multiple Airlines
qua, set 9 - qua, set 30
Multiple Airlines Logo
7:35 pm - 7:05 pm-
33h 30m
Multiple Airlines Logo
12:35 pm - 5:50 am-
31h 15m
$1,295Multiple Airlines
qua, set 9 - sex, set 25
Multiple Airlines Logo
6:00 pm - 11:30 am-
27h 30m
Multiple Airlines Logo
12:35 pm - 5:50 am-
31h 15m
$1,295Multiple Airlines
sáb, set 12 - sáb, set 26
Multiple Airlines Logo
7:05 pm - 7:35 pm-
34h 30m
Multiple Airlines Logo
12:30 pm - 6:00 am-
32h 30m
$1,295Multiple Airlines
qua, set 30 - qua, nov 4
Multiple Airlines Logo
7:05 pm - 11:15 am-
26h 10m
Multiple Airlines Logo
12:30 pm - 5:50 am-
31h 20m
$1,295Multiple Airlines
sáb, out 17 - qua, out 28

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Korean Air flights from Chicago Midway Airport to Seoul

Our best Korean Air deals on Chicago Midway Airport to Seoul flight tickets
Korean Air
Aug 17
MDW9:24 amChicago Midway
17h 01m
1 stop
ICN4:25 pmIncheon Intl
Aug 31
ICN10:15 amIncheon Intl
20h 44m
1 stop
MDW4:59 pmChicago Midway
$2,258
Korean Air
Aug 14
MDW9:24 amChicago Midway
17h 01m
1 stop
ICN4:25 pmIncheon Intl
Aug 21
ICN10:15 amIncheon Intl
16h 24m
1 stop
MDW12:39 pmChicago Midway
$2,475
Korean Air
Aug 6
MDW9:24 amChicago Midway
17h 01m
1 stop
ICN4:25 pmIncheon Intl
Aug 8
ICN10:15 amIncheon Intl
16h 24m
1 stop
MDW12:39 pmChicago Midway
$2,981

Delta flights from Chicago Midway Airport to Seoul

Our best Delta deals on Chicago Midway Airport to Seoul flight tickets
Delta
Aug 17
MDW6:05 amChicago Midway
18h 05m
1 stop
ICN2:10 pmIncheon Intl
Aug 31
ICN6:50 pmIncheon Intl
17h 46m
1 stop
MDW10:36 pmChicago Midway
$1,878
Delta
Aug 17
MDW9:24 amChicago Midway
17h 01m
1 stop
ICN4:25 pmIncheon Intl
Aug 31
ICN10:35 amIncheon Intl
19h 09m
1 stop
MDW3:44 pmChicago Midway
$1,879
Delta
Aug 14
MDW9:24 amChicago Midway
17h 01m
1 stop
ICN4:25 pmIncheon Intl
Aug 22
ICN6:50 pmIncheon Intl
17h 46m
1 stop
MDW10:36 pmChicago Midway
$1,979

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 agosto 4, 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
Quickest round-trip

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

qui 9/3

11:50 am-4:25 am

2 stops26h 35m

Incheon Intl

qui 9/10

9:00 pm-11:59 am

2 stops28h 59m

$1,137

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

sáb 10/3

6:25 am-6:40 am

3 stops58h 15m

Incheon Intl

sáb 10/17

10:35 am-10:58 am

3 stops38h 23m

$1,158

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

ter 9/1

11:50 am-4:25 am

2 stops26h 35m

Incheon Intl

seg 9/7

7:15 pm-10:55 am

2 stops29h 40m

$1,239

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

qua 9/9

7:35 pm-7:05 pm

2 stops33h 30m

Incheon Intl

qua 9/30

8:35 pm-5:50 am

2 stops23h 15m

$1,294

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

ter 9/29

7:15 pm-11:15 am

2 stops26h 00m

Incheon Intl

seg 11/9

12:30 pm-6:00 am

2 stops32h 30m

$1,295

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

qua 9/9

7:35 pm-7:05 pm

2 stops33h 30m

Incheon Intl

qua 9/30

12:35 pm-5:50 am

2 stops31h 15m

$1,295

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

qua 9/9

7:35 pm-7:05 pm

2 stops33h 30m

Incheon Intl

sex 9/25

12:35 pm-5:50 am

2 stops31h 15m

$1,295

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

sáb 9/12

6:00 pm-11:30 am

2 stops27h 30m

Incheon Intl

sáb 9/26

12:35 pm-5:50 am

2 stops31h 15m

$1,295

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

qua 9/30

7:05 pm-7:35 pm

2 stops34h 30m

Incheon Intl

qua 11/4

12:30 pm-6:00 am

2 stops32h 30m

$1,295

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

sáb 10/17

7:05 pm-11:15 am

2 stops26h 10m

Incheon Intl

qua 10/28

12:30 pm-5:50 am

2 stops31h 20m

$1,295

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 $939. 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 $1,160.

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 46m

Direct flights

None
The fastest flight from Chicago Midway Airport to Seoul takes 20h 46m
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 20h 46m 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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1 adult
qui 9/3
qui 9/10
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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