Cheap Flights from Chicago (CHI) to Seoul (SEL) from HK$4,144~

View HK$4,144 flight on Tue, 10 Mar 2026Opens in a new window

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$4,144 for one-way flights and HK$7,216 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, 12 Feb - Wed, 18 Feb
ORD
Chicago
ICN
Seoul
HK$7,216 Return, found 5 days ago
HK$7,216
Return
found 5 days ago
Select Turkish Airlines flight, departing Thu, 12 Feb from Chicago to Seoul, returning Wed, 18 Feb, priced at HK$7,216 found 5 days ago
Cathay Pacific
Wed, 11 Mar - Wed, 18 Mar
ORD
Chicago
ICN
Seoul
HK$7,372 Return, found 5 days ago
HK$7,372
Return
found 5 days ago
Select Cathay Pacific flight, departing Wed, 11 Mar from Chicago to Seoul, returning Wed, 18 Mar, priced at HK$7,372 found 5 days ago
EVA Airways
Wed, 11 Mar - Wed, 18 Mar
ORD
Chicago
ICN
Seoul
HK$7,915 Return, found 5 days ago
HK$7,915
Return
found 5 days ago
Select EVA Airways flight, departing Wed, 11 Mar from Chicago to Seoul, returning Wed, 18 Mar, priced at HK$7,915 found 5 days ago
Japan Airlines
Tue, 10 Mar - Tue, 17 Mar
ORD
Chicago
GMP
Seoul
HK$8,080 Return, found 6 days ago
HK$8,080
Return
found 6 days ago
Select Japan Airlines flight, departing Tue, 10 Mar from Chicago to Seoul, returning Tue, 17 Mar, priced at HK$8,080 found 6 days ago
American Airlines
Thu, 12 Feb - Wed, 18 Feb
ORD
Chicago
ICN
Seoul
HK$8,328 Return, found 5 days ago
HK$8,328
Return
found 5 days ago
Select American Airlines flight, departing Thu, 12 Feb from Chicago to Seoul, returning Wed, 18 Feb, priced at HK$8,328 found 5 days ago
Air Canada
Wed, 11 Mar - Wed, 18 Mar
ORD
Chicago
ICN
Seoul
HK$11,198 Return, found 5 days ago
HK$11,198
Return
found 5 days ago
Select Air Canada flight, departing Wed, 11 Mar from Chicago to Seoul, returning Wed, 18 Mar, priced at HK$11,198 found 5 days ago
Singapore Airlines
Wed, 11 Mar - Wed, 18 Mar
ORD
Chicago
ICN
Seoul
HK$11,738 Return, found 5 days ago
HK$11,738
Return
found 5 days ago
Select Singapore Airlines flight, departing Wed, 11 Mar from Chicago to Seoul, returning Wed, 18 Mar, priced at HK$11,738 found 5 days ago
Finnair
Sun, 10 May - Sun, 24 May
ORD
Chicago
ICN
Seoul
HK$12,022 Return, found 2 days ago
HK$12,022
Return
found 2 days ago
Select Finnair flight, departing Sun, 10 May from Chicago to Seoul, returning Sun, 24 May, priced at HK$12,022 found 2 days ago
Delta
Wed, 11 Mar - Wed, 18 Mar
ORD
Chicago
ICN
Seoul
HK$12,984 Return, found 5 days ago
HK$12,984
Return
found 5 days ago
Select Delta flight, departing Wed, 11 Mar from Chicago to Seoul, returning Wed, 18 Mar, priced at HK$12,984 found 5 days ago
Delta
Wed, 11 Mar - Wed, 18 Mar
ORD
Chicago
ICN
Seoul
HK$12,984 Return, found 5 days ago
HK$12,984
Return
found 5 days ago
Select Delta flight, departing Wed, 11 Mar from Chicago to Seoul, returning Wed, 18 Mar, priced at HK$12,984 found 5 days ago
Chicago to Seoul route information
Origin airport
O'Hare Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Finnair, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, WestJet
Return price
HK$7,216
Distance
10458 km

Flights from Illinois to Incheon

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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).

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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$4,144 now!

 

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