฿80,830 Cheap Korean Air flights from Chicago to Seoul (ORD→ICN)

View ฿80,830 flight on Fri, 26 Dec 2025Opens in a new window
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Korean Air flights from Chicago to Seoul (ORD→ICN)

Prices were available within the past 7 days and start at ฿80,830 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Chicago (ORD) to Seoul (ICN)

October is typically the cheapest month to fly

From ฿22,358 - ฿44,200 per traveller.
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Flight from Chicago to Seoul route information
Origin airport
O'Hare Intl.
Destination airport
Incheon Intl.
Distance
10458 km

Frequently asked questions

How much is a Korean Air flight from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN)?
You can find cheap return Korean Air flights from ORD to ICN by organising your results from "Price (lowest to highest)" on Expedia. Or search for bargains from ฿80,830 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to ICN with Korean Air?
Browse for one-way or round-trip flights to Seoul in January or February. You could find cheaper fares with Korean Air during these quieter months.
Does Korean Air fly nonstop from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN)?
Korean Air has direct flights from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN), with 7 weekly departures. Simply apply the "Nonstop" and "Airline" filters during your search on Expedia to show all direct Korean Air flights to ICN.
How long does it take to fly from ORD to ICN with Korean Air?
Leave O'Hare Intl. Airport (ORD) for Incheon Intl. Airport (ICN) on a direct Korean Air flight, and you'll be airborne for approximately 14h 50m.
What airports does Korean Air fly into in Seoul?
Get on a Korean Air flight from O'Hare Intl. Airport (ORD) to Seoul, and you'll most likely land at Incheon Intl. Airport (ICN). This is the airline's primary hub in this destination.
What kind of luggage can I take on a Korean Air flight from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN)?
On a standard economy flight with Korean Air from ORD to ICN, passengers can bring 2 checked-in bags up to 23 kgs with dimensions no larger than 157 centimetres in total. For carry-on, you're permitted 1 cabin bag weighing up to 18 kgs and measuring less than 53 centimetres x 38 centimetres x 18 centimetres. Size and weight allowances may differ depending on the cabin class you're in and airfare type. To make sure you don't get caught with extra fees at the terminal, check your Korean Air booking or look up the airline's website before packing.
What type of plane does Korean Air fly from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN)?
Korean Air typically operates Boeing 777-300ER planes for flights from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN). Remember that aircraft type can change depending on operational needs, so the plane you catch might be different on your travel date.
Can I change or cancel my Korean Air flight from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN)?
It's generally possible to cancel or reschedule your flight, although there may be a charge if you booked over 24 hours ago. Need flexible options? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you need to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for further information.
*Available to Expedia members.