Cheap Flights from Chicago (CHI) to Seoul (SEL) from HK$3,628~

View HK$3,628 flight on Tue, 30 Sep 2025Opens in a new window

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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$3,628 for one-way flights and HK$6,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$6,050 Return, found 1 day ago
HK$6,050
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$6,050 found 1 day ago
Air Canada
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$8,674 Return, found 1 day ago
HK$8,674
Return
found 1 day ago
Select Air Canada flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$8,674 found 1 day ago
Turkish Airlines
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$8,805 Return, found 1 day ago
HK$8,805
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$8,805 found 1 day ago
EVA Airways
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$9,009 Return, found 1 day ago
HK$9,009
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$9,009 found 1 day ago
United
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
GMP
Seoul
HK$11,248 Return, found 1 day ago
HK$11,248
Return
found 1 day ago
Select United flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$11,248 found 1 day ago
United
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$12,186 Return, found 1 day ago
HK$12,186
Return
found 1 day ago
Select United flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$12,186 found 1 day ago
American Airlines
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$13,436 Return, found 1 day ago
HK$13,436
Return
found 1 day ago
Select American Airlines flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$13,436 found 1 day ago
Lufthansa
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
ICN
Seoul
HK$13,523 Return, found 1 day ago
HK$13,523
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$13,523 found 1 day ago
All Nippon Airways
Mon, 8 Sep - Thu, 18 Sep
ORD
Chicago
GMP
Seoul
HK$13,534 Return, found 1 day ago
HK$13,534
Return
found 1 day ago
Select All Nippon Airways flight, departing Mon, 8 Sep from Chicago to Seoul, returning Thu, 18 Sep, priced at HK$13,534 found 1 day ago
Etihad Airways
Mon, 1 Sep - Mon, 15 Sep
ORD
Chicago
ICN
Seoul
HK$13,990 Return, found 4 days ago
HK$13,990
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 1 Sep from Chicago to Seoul, returning Mon, 15 Sep, priced at HK$13,990 found 4 days ago
Chicago to Seoul route information
Origin airport
O'Hare Intl.
Destination airport
Incheon Intl.
Return price
HK$6,050
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).

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$3,628 now!

 

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