Cheap Flights from Chicago (CHI) to Seoul (SEL) from HK$3,342~

View HK$3,342 flight on Tue, 4 Aug 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$3,342 for one-way flights and HK$9,077 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 7 Sept - Tue, 15 Sept
ORD
Chicago
ICN
Seoul
HK$9,077 Return, found 6 hours ago
HK$9,077
Return
found 6 hours ago
Select Cathay Pacific flight, departing Mon, 7 Sept from Chicago to Seoul, returning Tue, 15 Sept, priced at HK$9,077 found 6 hours ago
Cathay Pacific
Mon, 21 Sept - Fri, 25 Sept
ORD
Chicago
ICN
Seoul
HK$9,467 Return, found 21 hours ago
HK$9,467
Return
found 21 hours ago
Select Cathay Pacific flight, departing Mon, 21 Sept from Chicago to Seoul, returning Fri, 25 Sept, priced at HK$9,467 found 21 hours ago
EVA Airways
Mon, 7 Sept - Tue, 15 Sept
ORD
Chicago
ICN
Seoul
HK$10,127 Return, found 6 hours ago
HK$10,127
Return
found 6 hours ago
Select EVA Airways flight, departing Mon, 7 Sept from Chicago to Seoul, returning Tue, 15 Sept, priced at HK$10,127 found 6 hours ago
WestJet
Wed, 19 Aug - Wed, 2 Sept
ORD
Chicago
ICN
Seoul
HK$10,149 Return, found 23 hours ago
HK$10,149
Return
found 23 hours ago
Select WestJet flight, departing Wed, 19 Aug from Chicago to Seoul, returning Wed, 2 Sept, priced at HK$10,149 found 23 hours ago
Cathay Pacific
Wed, 19 Aug - Wed, 2 Sept
ORD
Chicago
ICN
Seoul
HK$10,247 Return, found 23 hours ago
HK$10,247
Return
found 23 hours ago
Select Cathay Pacific flight, departing Wed, 19 Aug from Chicago to Seoul, returning Wed, 2 Sept, priced at HK$10,247 found 23 hours ago
Cathay Pacific
Mon, 7 Sept - Tue, 15 Sept
ORD
Chicago
ICN
Seoul
HK$10,377 Return, found 6 hours ago
HK$10,377
Return
found 6 hours ago
Select Cathay Pacific flight, departing Mon, 7 Sept from Chicago to Seoul, returning Tue, 15 Sept, priced at HK$10,377 found 6 hours ago
Turkish Airlines
Fri, 26 Feb - Sun, 14 Mar
ORD
Chicago
ICN
Seoul
HK$11,619 Return, found 3 days ago
HK$11,619
Return
found 3 days ago
Select Turkish Airlines flight, departing Fri, 26 Feb from Chicago to Seoul, returning Sun, 14 Mar, priced at HK$11,619 found 3 days ago
Air Canada
Mon, 7 Sept - Tue, 15 Sept
ORD
Chicago
ICN
Seoul
HK$11,713 Return, found 6 hours ago
HK$11,713
Return
found 6 hours ago
Select Air Canada flight, departing Mon, 7 Sept from Chicago to Seoul, returning Tue, 15 Sept, priced at HK$11,713 found 6 hours ago
Philippine Airlines
Fri, 26 Feb - Sun, 14 Mar
ORD
Chicago
ICN
Seoul
HK$11,733 Return, found 3 days ago
HK$11,733
Return
found 3 days ago
Select Philippine Airlines flight, departing Fri, 26 Feb from Chicago to Seoul, returning Sun, 14 Mar, priced at HK$11,733 found 3 days ago
Finnair
Mon, 7 Sept - Tue, 15 Sept
ORD
Chicago
ICN
Seoul
HK$12,152 Return, found 6 hours ago
HK$12,152
Return
found 6 hours ago
Select Finnair flight, departing Mon, 7 Sept from Chicago to Seoul, returning Tue, 15 Sept, priced at HK$12,152 found 6 hours ago

Travel information

Origin airport
O'Hare Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Delta, EVA Airways, Finnair, Korean Air, Singapore Airlines, United
Return price
HK$9,077
Distance
10458 km

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Flights from Illinois to Incheon

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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$3,342 now!

 

Flights from Illinois to Incheon

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