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Cheap Flights from Chicago (CHI) to Seoul (SEL) from HK$4,978~

View HK$4,978 flight on Wed, 16 Sept 2026Opens in a new window

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Popular airlines from Chicago to Seoul

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Find Cheap Flights from Chicago (CHI) to Seoul (SEL)

Prices were available within the past 7 days and start at HK$4,978 for one-way flights and HK$8,993 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, 1 Dec - Tue, 8 Dec
ORD
Chicago
ICN
Seoul
HK$8,993 Return, found 1 day ago
HK$8,993
Return
found 1 day ago
Select Turkish Airlines flight, departing Tue, 1 Dec from Chicago to Seoul, returning Tue, 8 Dec, priced at HK$8,993 found 1 day ago
Air Canada
Tue, 1 Dec - Tue, 8 Dec
ORD
Chicago
ICN
Seoul
HK$9,411 Return, found 1 day ago
HK$9,411
Return
found 1 day ago
Select Air Canada flight, departing Tue, 1 Dec from Chicago to Seoul, returning Tue, 8 Dec, priced at HK$9,411 found 1 day ago
Cathay Pacific
Wed, 28 Oct - Mon, 9 Nov
ORD
Chicago
ICN
Seoul
HK$9,525 Return, found 12 hours ago
HK$9,525
Return
found 12 hours ago
Select Cathay Pacific flight, departing Wed, 28 Oct from Chicago to Seoul, returning Mon, 9 Nov, priced at HK$9,525 found 12 hours ago
American Airlines
Tue, 13 Oct - Tue, 27 Oct
ORD
Chicago
ICN
Seoul
HK$9,764 Return, found 4 days ago
HK$9,764
Return
found 4 days ago
Select American Airlines flight, departing Tue, 13 Oct from Chicago to Seoul, returning Tue, 27 Oct, priced at HK$9,764 found 4 days ago
EVA Airways
Wed, 28 Oct - Mon, 9 Nov
ORD
Chicago
ICN
Seoul
HK$9,994 Return, found 12 hours ago
HK$9,994
Return
found 12 hours ago
Select EVA Airways flight, departing Wed, 28 Oct from Chicago to Seoul, returning Mon, 9 Nov, priced at HK$9,994 found 12 hours ago
Japan Airlines
Wed, 28 Oct - Mon, 9 Nov
ORD
Chicago
GMP
Seoul
HK$10,749 Return, found 12 hours ago
HK$10,749
Return
found 12 hours ago
Select Japan Airlines flight, departing Wed, 28 Oct from Chicago to Seoul, returning Mon, 9 Nov, priced at HK$10,749 found 12 hours ago
LOT-Polish Airlines
Tue, 1 Dec - Tue, 8 Dec
ORD
Chicago
ICN
Seoul
HK$12,309 Return, found 1 day ago
HK$12,309
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Tue, 1 Dec from Chicago to Seoul, returning Tue, 8 Dec, priced at HK$12,309 found 1 day ago
Lufthansa
Wed, 28 Oct - Mon, 9 Nov
ORD
Chicago
ICN
Seoul
HK$13,274 Return, found 12 hours ago
HK$13,274
Return
found 12 hours ago
Select Lufthansa flight, departing Wed, 28 Oct from Chicago to Seoul, returning Mon, 9 Nov, priced at HK$13,274 found 12 hours ago
Delta
Tue, 13 Oct - Tue, 27 Oct
ORD
Chicago
ICN
Seoul
HK$14,240 Return, found 4 days ago
HK$14,240
Return
found 4 days ago
Select Delta flight, departing Tue, 13 Oct from Chicago to Seoul, returning Tue, 27 Oct, priced at HK$14,240 found 4 days ago
Delta
Wed, 28 Oct - Mon, 9 Nov
ORD
Chicago
ICN
Seoul
HK$14,241 Return, found 12 hours ago
HK$14,241
Return
found 12 hours ago
Select Delta flight, departing Wed, 28 Oct from Chicago to Seoul, returning Mon, 9 Nov, priced at HK$14,241 found 12 hours ago

Travel information

Origin airport
O'Hare Intl.
Destination airport
Incheon Intl.
Airlines serving
Aeromexico, Air Canada, Air France, All Nippon Airways, American Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Japan Airlines, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Turkish Airlines, United
Return price
HK$8,993
Distance
10458 km

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Flights from Illinois to Incheon

Book cheap flights from Illinois (CHI) to Incheon (SEL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Illinois (CHI) to Incheon (SEL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Illinois (CHI) to Incheon (SEL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Incheon flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Incheon and things to do in Incheon for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$4,978 now!

 

Flights from Illinois to Incheon

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