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Cheap flights from Chicago to Seoul from $469

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 to Seoul departing on 4/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
12:30 am - 6:10 pm
ORD
-
GMP
27h 40m1 stop
EVA Air Logo
1:50 pm - 9:00 pm
GMP
-
ORD
21h 10m1 stop
$995EVA Air
Sun, Apr 19 - Fri, May 15
EVA Air Logo
11:30 pm - 7:15 pm
ORD
-
GMP
28h 45m1 stop
EVA Air Logo
1:50 pm - 7:35 pm
GMP
-
ORD
20h 45m1 stop
$997EVA Air
Mon, Mar 2 - Fri, Mar 6
Multiple Airlines Logo
6:40 pm - 10:55 am
ORD
-
GMP
25h 15m2 stops
Multiple Airlines Logo
12:05 pm - 7:29 pm
GMP
-
ORD
22h 24m2 stops
$1,011Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
EVA Air Logo
7:24 pm - 12:50 pm
ORD
-
GMP
27h 26m2 stops
EVA Air Logo
8:20 pm - 9:00 pm
GMP
-
ORD
38h 40m1 stop
$1,033EVA Air
Wed, Apr 8 - Wed, Apr 22
EVA Air Logo
11:30 pm - 6:00 pm
ORD
-
GMP
27h 30m1 stop
EVA Air Logo
1:50 pm - 7:35 pm
GMP
-
ORD
20h 45m1 stop
$1,035EVA Air
Sun, Mar 1 - Fri, Mar 6
EVA Air Logo
12:30 am - 6:10 pm
ORD
-
GMP
27h 40m1 stop
EVA Air Logo
8:20 pm - 9:00 pm
GMP
-
ORD
38h 40m1 stop
$1,052EVA Air
Sun, Apr 5 - Wed, Apr 29
EVA Air Logo
11:30 pm - 7:15 pm
ORD
-
GMP
28h 45m1 stop
EVA Air Logo
8:15 pm - 8:35 pm
GMP
-
ORD
38h 20m1 stop
$1,057EVA Air
Mon, Mar 2 - Wed, Mar 11
EVA Air Logo
7:24 pm - 6:10 pm
ORD
-
GMP
32h 46m2 stops
EVA Air Logo
7:15 pm - 9:00 pm
GMP
-
ORD
39h 45m1 stop
$1,063EVA Air
Sun, Apr 19 - Tue, Apr 28
EVA Air Logo
7:24 pm - 7:15 pm
ORD
-
GMP
33h 51m2 stops
EVA Air Logo
1:50 pm - 9:00 pm
GMP
-
ORD
21h 10m1 stop
$1,071EVA Air
Mon, Apr 20 - Fri, May 15
EVA Air Logo
11:30 pm - 7:15 pm
ORD
-
GMP
28h 45m1 stop
EVA Air Logo
8:15 pm - 8:35 pm
GMP
-
ORD
38h 20m1 stop
$1,085EVA Air
Mon, Mar 2 - Wed, Mar 18

Japan Airlines flights from Chicago to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Chicago to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Mar 7
ORD9:21 pmChicago O'Hare Intl
46h 34m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 18
GMP7:40 pmSeoul Gimpo Intl
26h 55m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,329
Find similar
Japan Airlines
Jan 19
ORD9:11 amChicago O'Hare Intl
34h 44m
2 stops
GMP10:55 amSeoul Gimpo Intl
Jan 22
GMP12:05 pmSeoul Gimpo Intl
34h 30m
1 stop
ORD7:35 amChicago O'Hare Intl
$1,331
Find similar
Japan Airlines
Mar 7
ORD9:21 pmChicago O'Hare Intl
46h 34m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 18
GMP12:05 pmSeoul Gimpo Intl
23h 24m
2 stops
ORD9:29 pmChicago O'Hare Intl
$1,339
Find similar

EVA Air flights from Chicago to Seoul Gimpo Intl Airport

Our best EVA Air deals on Chicago to Seoul Gimpo Intl Airport flight tickets
EVA Air
Apr 19
ORD12:30 amChicago O'Hare Intl
27h 40m
1 stop
GMP6:10 pmSeoul Gimpo Intl
May 15
GMP1:50 pmSeoul Gimpo Intl
21h 10m
1 stop
ORD9:00 pmChicago O'Hare Intl
$995
Find similar
EVA Air
Mar 2
ORD11:30 pmChicago O'Hare Intl
28h 45m
1 stop
GMP7:15 pmSeoul Gimpo Intl
Mar 6
GMP1:50 pmSeoul Gimpo Intl
20h 45m
1 stop
ORD7:35 pmChicago O'Hare Intl
$997
Find similar
EVA Air
Apr 8
ORD7:24 pmChicago O'Hare Intl
27h 26m
2 stops
GMP12:50 pmSeoul Gimpo Intl
Apr 22
GMP8:20 pmSeoul Gimpo Intl
38h 40m
1 stop
ORD9:00 pmChicago O'Hare Intl
$1,033
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Seoul Gimpo Intl Airport 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 January 7, 2026.
Use the filters below to find and compare flights from Chicago to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/19

12:30 am-6:10 pm

1 stop27h 40m

Seoul Gimpo Intl

Fri 5/15

1:50 pm-9:00 pm

1 stop21h 10m

$995

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 3/2

11:30 pm-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Fri 3/6

1:50 pm-7:35 pm

1 stop20h 45m

$997

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 1/19

6:40 pm-10:55 am

2 stops25h 15m

Seoul Gimpo Intl

Thu 1/22

12:05 pm-7:29 pm

2 stops22h 24m

$1,011

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Wed 4/8

7:24 pm-12:50 pm

2 stops27h 26m

Seoul Gimpo Intl

Wed 4/22

8:20 pm-9:00 pm

1 stop38h 40m

$1,033

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 3/1

11:30 pm-6:00 pm

1 stop27h 30m

Seoul Gimpo Intl

Fri 3/6

1:50 pm-7:35 pm

1 stop20h 45m

$1,035

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/5

12:30 am-6:10 pm

1 stop27h 40m

Seoul Gimpo Intl

Wed 4/29

8:20 pm-9:00 pm

1 stop38h 40m

$1,052

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 3/2

11:30 pm-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Wed 3/11

8:15 pm-8:35 pm

1 stop38h 20m

$1,057

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Sun 4/19

7:24 pm-6:10 pm

2 stops32h 46m

Seoul Gimpo Intl

Tue 4/28

7:15 pm-9:00 pm

1 stop39h 45m

$1,063

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 4/20

7:24 pm-7:15 pm

2 stops33h 51m

Seoul Gimpo Intl

Fri 5/15

1:50 pm-9:00 pm

1 stop21h 10m

$1,071

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 3/2

11:30 pm-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Wed 3/18

8:15 pm-8:35 pm

1 stop38h 20m

$1,085

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 to Seoul Gimpo Intl Airport

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

Can stopping save me money on Chicago to Seoul Gimpo Intl Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a Chicago to Seoul Gimpo Intl Airport flight.

When to book flights from Chicago to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Seoul Gimpo Intl Airport (CHI to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Seoul Gimpo Intl Airport

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Chicago to Seoul Gimpo Intl Airport takes 19h 20m
There are no direct flights from Chicago to Seoul Gimpo Intl Airport. There are no popular flight routes from Chicago to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is Chicago to Seoul Gimpo Intl by plane?

    A flight from Chicago to Seoul Gimpo Intl will travel around 6530.3 mi. By plane, this route typically takes 19h 20m.

  • When did momondo last update prices for flights from Chicago to Seoul Gimpo Intl Airport?

    Prices for flights from Chicago to Seoul Gimpo Intl Airport are updated daily.

  • How old do you have to be to fly from Chicago to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The required travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul Gimpo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Seoul for you.

Can I find flights from Chicago to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Seoul.

I’m not ready to book a flight from Chicago to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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