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$477+ Cheap flights from Midway (MDW) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — SEL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Midway to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$962
(Kiwi.com)

One-way from

$477
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,371
From Chicago Midway to Seoul (SEL)
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One-way flight from Chicago Midway to Seoul (SEL)
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Highest demand for flights based on searches. 3% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Midway to Seoul

Cheapest flights from Midway to Seoul
Explore the most affordable flight options available from Midway to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:00 amMDW - ICN
2 stops33h 40mMultiple Airlines
Wed 10/89:30 pmICN - MDW
1 stop39h 55mMultiple Airlines
Deal found 8/17$1,172
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:56 pmMDW - ICN
1 stop20h 59mMultiple Airlines
Tue 10/289:55 pmICN - MDW
2 stops28h 46mMultiple Airlines
Deal found 8/17$1,192
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:56 pmMDW - ICN
1 stop20h 59mMultiple Airlines
Tue 10/219:30 pmICN - MDW
2 stops30h 08mMultiple Airlines
Deal found 8/18$1,367
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:15 amMDW - ICN
2 stops42h 20mMultiple Airlines
Sat 11/299:55 pmICN - MDW
1 stop40h 30mMultiple Airlines
Deal found 8/18$1,466
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:20 pmMDW - ICN
3 stops35h 25mMultiple Airlines
Sun 9/218:45 pmICN - MDW
3 stops33h 39mMultiple Airlines
Deal found 8/17$1,470
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:10 pmMDW - ICN
2 stops33h 25mMultiple Airlines
Sat 11/299:55 pmICN - MDW
1 stop40h 30mMultiple Airlines
Deal found 8/17$1,582
This Expedia deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:30 amMDW - ICN
1 stop16h 55mDelta
Tue 9/3010:15 amICN - MDW
1 stop16h 13mDelta
Deal found 8/15$1,598
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:30 amMDW - ICN
1 stop16h 55mDelta
Mon 9/2210:15 amICN - MDW
1 stop22h 20mDelta
Deal found 8/18$1,607
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:20 amMDW - ICN
1 stop18h 00mDelta
Thu 10/210:15 amICN - MDW
1 stop22h 20mDelta
Deal found 8/16$1,657
This WestJet deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:43 pmMDW - ICN
2 stops39h 02mWestJet
Sat 10/118:45 pmICN - MDW
2 stops34h 58mWestJet
Deal found 8/16$1,689
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:20 amMDW - ICN
1 stop18h 00mDelta
Sat 10/119:20 amICN - MDW
1 stop20h 06mDelta
Deal found 8/16$1,707
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:15 amMDW - ICN
1 stop18h 05mDelta
Wed 9/244:25 pmICN - MDW
1 stop19h 11mDelta
Deal found 8/17$1,757

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Seoul that are best for you.

Fly from

Midway

Fly to

Seoul

Route

Depart

Return

Price

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 10/1

9:00 am-8:40 am

2 stops33h 40m

Incheon Intl

Wed 10/8

9:30 pm-11:25 pm

1 stop39h 55m

$1,172

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 10/21

5:56 pm-4:55 am

1 stop20h 59m

Incheon Intl

Tue 10/28

9:55 pm-12:41 pm

2 stops28h 46m

$1,192

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 10/14

5:56 pm-4:55 am

1 stop20h 59m

Incheon Intl

Tue 10/21

9:30 pm-1:38 pm

2 stops30h 08m

$1,367

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Fri 11/14

9:15 am-6:35 pm

2 stops42h 20m

Incheon Intl

Sat 11/29

9:55 pm-11:25 pm

1 stop40h 30m

$1,466

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 9/17

5:20 pm-6:45 pm

3 stops35h 25m

Incheon Intl

Sun 9/21

8:45 pm-4:24 pm

3 stops33h 39m

$1,470

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 9/9

9:30 am-4:25 pm

1 stop16h 55m

Incheon Intl

Tue 9/30

10:15 am-12:28 pm

1 stop16h 13m

$1,598

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 9/8

9:15 am-5:20 pm

1 stop18h 05m

Incheon Intl

Mon 9/22

9:20 am-5:35 pm

1 stop22h 15m

$1,607

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Mon 9/1

9:30 am-4:25 pm

1 stop16h 55m

Incheon Intl

Mon 9/15

4:25 pm-9:36 pm

1 stop19h 11m

$1,607

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Wed 9/10

9:15 am-5:20 pm

1 stop18h 05m

Incheon Intl

Mon 9/15

4:25 pm-9:36 pm

1 stop19h 11m

$1,607

ChicagoIncheon

MDW - ICN

MDWICN

Chicago Midway

Tue 9/16

9:20 am-5:20 pm

1 stop18h 00m

Incheon Intl

Tue 9/30

10:15 am-6:35 pm

1 stop22h 20m

$1,607

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 19 results
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Best time to book a flight from Midway to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago Midway Airport to Seoul
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Midway to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Midway to Seoul that include hotel bookings?

    Yes. In addition to deals on Midway to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Seoul.

  • Can I find deals for business class flights from Midway to Seoul?

    Yes. Cheapflights offers flight deals from Midway to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago Midway Airport to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Chicago Midway Airport to Seoul (average of $992). Flying from Chicago Midway Airport to Seoul in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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