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Gimpo Intl

$502+ Cheap flights from Chicago (CHI) to Gimpo Intl (GMP)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GMP
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Chicago to Gimpo Intl

Cheapest flights from Chicago to Gimpo Intl
Explore the most affordable flight options available from Chicago to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 am
ORD
-
GMP
1 stop28h 45m
EVA Air
Wed 9/168:20 pm
GMP
-
ORD
1 stop38h 25m
EVA Air
Deal found 2/12$957
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:30 am
ORD
-
GMP
1 stop28h 45m
EVA Air
Tue 11/37:00 pm
GMP
-
ORD
1 stop39h 35m
EVA Air
Deal found 2/10$963
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:30 am
ORD
-
GMP
1 stop22h 20m
EVA Air
Tue 9/87:15 pm
GMP
-
ORD
1 stop39h 30m
EVA Air
Deal found 2/12$964
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:10 pm
ORD
-
GMP
1 stop17h 05m
Japan Airlines
Thu 9/108:00 am
GMP
-
ORD
1 stop16h 45m
Japan Airlines
Deal found 2/10$988
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:40 pm
ORD
-
GMP
1 stop26h 15m
Japan Airlines
Wed 5/138:00 am
GMP
-
ORD
1 stop17h 00m
Japan Airlines
Deal found 2/12$989
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:30 am
ORD
-
GMP
1 stop27h 40m
EVA Air
Fri 9/111:50 pm
GMP
-
ORD
1 stop20h 55m
EVA Air
Deal found 2/12$995
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:40 pm
ORD
-
GMP
1 stop26h 15m
Japan Airlines
Wed 2/1812:05 pm
GMP
-
ORD
2 stops24h 24m
Japan Airlines
Deal found 2/10$997
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:10 pm
ORD
-
GMP
1 stop17h 05m
Japan Airlines
Mon 4/208:00 am
GMP
-
ORD
1 stop16h 45m
Japan Airlines
Deal found 2/10$1,025
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:30 am
ORD
-
GMP
1 stop22h 20m
EVA Air
Fri 10/301:50 pm
GMP
-
ORD
1 stop20h 45m
EVA Air
Deal found 2/12$1,033

Find flight deals from Chicago to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Gimpo Intl (GMP). 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 February 12, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$989
(Cheapflightsfares)

One-way from

$502
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,015
Provider with most accurate pricing for Chicago (CHI)-Seoul Gimpo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Seoul Gimpo Intl flights.
Search Deals
From Chicago (CHI) to Seoul Gimpo Intl
Search Deals
One-way flight from Chicago (CHI) to Seoul Gimpo Intl
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Gimpo Intl 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 February 12, 2026.
Use the filters below to find and compare flights from Chicago to Seoul Gimpo Intl Airport that are best for you.

Fly from

Chicago

Fly to

Gimpo Intl

Route

Depart

Return

Price

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 3/2

5:40 pm-10:55 am

1 stop26h 15m

Seoul Gimpo Intl

Wed 3/11

7:40 pm-8:35 am

1 stop26h 55m

$1,041

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 4/15

2:10 pm-9:15 pm

1 stop17h 05m

Seoul Gimpo Intl

Sun 4/19

7:15 pm-7:20 am

1 stop26h 05m

$1,045

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/12

2:10 pm-9:15 pm

1 stop17h 05m

Seoul Gimpo Intl

Tue 4/21

12:05 pm-10:45 am

1 stop36h 40m

$1,129

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 4/6

2:10 pm-9:15 pm

1 stop17h 05m

Seoul Gimpo Intl

Thu 4/23

8:00 am-10:45 am

1 stop16h 45m

$1,139

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 3/4

5:40 pm-6:20 pm

1 stop33h 40m

Seoul Gimpo Intl

Sun 3/8

7:40 pm-9:29 pm

2 stops39h 49m

$1,188

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 4/20

2:10 pm-9:15 pm

1 stop17h 05m

Seoul Gimpo Intl

Sat 4/25

8:00 am-10:45 am

1 stop16h 45m

$1,207

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/12

2:10 pm-9:15 pm

1 stop17h 05m

Seoul Gimpo Intl

Tue 4/21

8:00 am-2:19 pm

2 stops20h 19m

$1,215

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Tue 4/14

7:21 pm-4:05 pm

3 stops54h 44m

$502

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Tue 3/3

5:40 pm-10:55 am

1 stop26h 15m

$519

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Tue 4/14

2:10 pm-9:15 pm

1 stop17h 05m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Chicago-Seoul Gimpo Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Seoul Gimpo Intl Airport flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Chicago-Seoul Gimpo Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Seoul Gimpo Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Seoul Gimpo Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Chicago 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 to Seoul Gimpo Intl Airport
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 Chicago to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Seoul Gimpo Intl Airport?

    There are many flights that can get you from Chicago to Seoul Gimpo Intl Airport in 26h 15m. Fly via Japan Airlines to get the fastest option. There are 6517 mi between Chicago and Seoul Gimpo Intl Airport.

  • Can I find deals for flights from Chicago to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on Chicago to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Gimpo Intl?

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

  • Can I find deals for business class flights from Chicago to Gimpo Intl?

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

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