$397+ Cheap flights from O'Hare Intl (ORD) to Seoul (SEL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SEL
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Seoul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Seoul are usually found in January or September, booked 3 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from O'Hare Intl to Seoul
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Cheapest flights from O'Hare Intl to SeoulExplore the most affordable flight options available from O'Hare Intl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from O'Hare Intl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/3110:05 pm
ICN
- ORD
1 stop22h 12m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$880
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/311:00 pm
ICN
- ORD
1 stop31h 17m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$890
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Fri 8/287:15 pm
ICN
- ORD
2 stops25h 02m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$892
This CheapTickets deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 8/261:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$895
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/3110:05 pm
ICN
- ORD
1 stop22h 12m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Sat 8/291:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 9/77:15 pm
ICN
- ORD
2 stops38h 06m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$904
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 8/2610:05 pm
ICN
- ORD
1 stop21h 54m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$905
This EVA Air deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:30 am
ORD
- GMP
1 stop28h 45m
EVA Air
Tue 9/227:15 pm
GMP
- ORD
1 stop39h 30m
EVA Air
Deal found 7/15![EVA Air logo]()
$1,231
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:30 am
ORD
- GMP
1 stop27h 40m
EVA Air
Wed 10/148:20 pm
GMP
- ORD
1 stop38h 25m
EVA Air
Deal found 7/15![EVA Air logo]()
$1,238
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:30 am
ORD
- GMP
1 stop28h 45m
EVA Air
Wed 11/188:15 pm
GMP
- ORD
1 stop38h 20m
EVA Air
Deal found 7/15![EVA Air logo]()
$1,241
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:30 am
ORD
- GMP
1 stop27h 40m
EVA Air
Fri 10/21:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Deal found 7/13![EVA Air logo]()
$1,279
Best flights from O'Hare Intl to SeoulDiscover carefully curated flight deals from O'Hare Intl to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from O'Hare Intl to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:15 pm
ORD
- ICN
1 stop31h 05m
Turkish Airlines
Sat 11/2112:05 am
ICN
- ORD
1 stop24h 55m
Turkish Airlines
Deal found 7/13![Turkish Airlines logo]()
$1,070
This EVA Air deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:30 am
ORD
- GMP
1 stop27h 40m
EVA Air
Sat 10/101:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Deal found 7/16![EVA Air logo]()
$1,331
This Japan Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:30 pm
ORD
- GMP
1 stop37h 25m
Japan Airlines
Thu 9/108:00 am
GMP
- ORD
1 stop16h 45m
Japan Airlines
Deal found 7/13![Japan Airlines logo]()
$1,358
This China Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:16 pm
ORD
- ICN
2 stops25h 59m
Multiple Airlines
Mon 10/268:15 pm
ICN
- ORD
2 stops24h 05m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,521
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:17 pm
ORD
- ICN
2 stops55h 13m
Alaska Airlines
Wed 9/237:35 pm
ICN
- ORD
2 stops31h 47m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$1,528
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Thu 9/1710:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/15![Delta logo]()
$1,814
This Turkish Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:10 pm
ORD
- ICN
1 stop31h 30m
Turkish Airlines
Mon 9/2810:15 am
ICN
- ORD
1 stop37h 25m
Turkish Airlines
Deal found 7/13![Turkish Airlines logo]()
$1,099
This EVA Air deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:30 am
ORD
- GMP
1 stop27h 40m
EVA Air
Fri 10/161:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Deal found 7/16![EVA Air logo]()
$1,331
This EVA Air deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:30 am
ORD
- GMP
1 stop28h 45m
EVA Air
Sat 10/101:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Deal found 7/16![EVA Air logo]()
$1,331
This Japan Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:10 pm
ORD
- GMP
1 stop17h 05m
Japan Airlines
Wed 9/307:15 pm
GMP
- ORD
1 stop26h 05m
Japan Airlines
Deal found 7/13![Japan Airlines logo]()
$1,522
This Japan Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Fri 9/48:00 am
GMP
- ORD
1 stop16h 45m
Japan Airlines
Deal found 7/14![Japan Airlines logo]()
$1,562
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 pm
ORD
- ICN
Nonstop14h 20m
Delta
Thu 9/1010:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/12![Delta logo]()
$1,814
This EVA Air deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 am
ORD
- GMP
1 stop22h 20m
EVA Air
Fri 10/21:50 pm
GMP
- ORD
1 stop20h 55m
EVA Air
Deal found 7/13![EVA Air logo]()
$1,541
This Japan Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:10 pm
ORD
- GMP
1 stop37h 45m
Japan Airlines
Wed 9/98:00 am
GMP
- ORD
1 stop16h 45m
Japan Airlines
Deal found 7/13![Japan Airlines logo]()
$1,562
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Wed 10/1410:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/16![Delta logo]()
$1,814
This EVA Air deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:30 am
ORD
- ICN
1 stop20h 30m
EVA Air
Wed 8/127:45 pm
ICN
- ORD
2 stops47h 56m
EVA Air
Deal found 7/15![EVA Air logo]()
$1,546
This Japan Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:10 pm
ORD
- GMP
1 stop17h 05m
Japan Airlines
Mon 10/57:15 pm
GMP
- ORD
1 stop26h 05m
Japan Airlines
Deal found 7/13![Japan Airlines logo]()
$1,640
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Thu 9/1010:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/17![Delta logo]()
$1,814
This EVA Air deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 am
ORD
- ICN
1 stop28h 15m
EVA Air
Sun 8/167:45 pm
ICN
- ORD
2 stops35h 20m
EVA Air
Deal found 7/15![EVA Air logo]()
$1,636
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:10 pm
ORD
- ICN
Nonstop14h 40m
Delta
Mon 10/2610:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/12![Delta logo]()
$1,814
This Japan Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/35:40 pm
ORD
- GMP
1 stop26h 15m
Japan Airlines
Wed 2/37:40 pm
GMP
- ORD
1 stop26h 55m
Japan Airlines
Deal found 7/15![Japan Airlines logo]()
$1,702
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:15 am
ORD
- ICN
Nonstop15h 00m
Delta
Tue 11/1010:40 am
ICN
- ORD
Nonstop12h 50m
Delta
Deal found 7/15![Delta logo]()
$1,814
This Japan Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:15 am
ORD
- GMP
1 stop21h 00m
Japan Airlines
Tue 9/2212:05 pm
GMP
- ORD
1 stop33h 15m
Japan Airlines
Deal found 7/15![Japan Airlines logo]()
$1,953
This Japan Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:10 pm
ORD
- GMP
1 stop30h 30m
Japan Airlines
Mon 9/218:00 am
GMP
- ORD
1 stop16h 45m
Japan Airlines
Deal found 7/15![Japan Airlines logo]()
$1,979
Last-minute flights from O'Hare Intl to SeoulDiscover last-minute flight deals from O'Hare Intl to Seoul. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Seoul. Data last updated July 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Fri 8/287:15 pm
ICN
- ORD
2 stops25h 02m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$892
This CheapTickets deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 8/261:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$895
This Gotogate deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Wed 8/268:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Deal found 7/16![Japan Airlines logo]()
$1,344
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Wed 8/2610:05 pm
ICN
- ORD
1 stop21h 54m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$905
This Cheapflightsfares deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Mon 8/318:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Deal found 7/13![Japan Airlines logo]()
$1,303
This oojo deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Wed 9/27:15 pm
GMP
- ORD
1 stop29h 30m
Japan Airlines
Deal found 7/14![Japan Airlines logo]()
$1,309
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/3110:05 pm
ICN
- ORD
1 stop22h 12m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$880
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:30 pm
ORD
- GMP
1 stop16h 45m
Japan Airlines
Mon 8/318:00 am
GMP
- ORD
1 stop17h 00m
Japan Airlines
Deal found 7/16![Japan Airlines logo]()
$1,304
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/311:00 pm
ICN
- ORD
1 stop31h 17m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$890
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Sat 8/291:00 pm
ICN
- ORD
1 stop30h 59m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 8/3110:05 pm
ICN
- ORD
1 stop22h 12m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 pm
ORD
- ICN
1 stop35h 15m
Multiple Airlines
Mon 9/77:15 pm
ICN
- ORD
2 stops38h 06m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$904
One-way flights from O'Hare Intl to SeoulSearch for one-way flight options from O'Hare Intl to Seoul. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from O'Hare Intl to Seoul. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This SmartFares deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/13![WestJet logo]()
$397
This KAYAK deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/14![WestJet logo]()
$406
This Mytrip deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/17![WestJet logo]()
$417
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/16![WestJet logo]()
$420
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:30 pm
ORD
- ICN
1 stop35h 15m
WestJet
Deal found 7/15![WestJet logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:59 pm
ORD
- ICN
2 stops37h 41m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:41 pm
ORD
- ICN
2 stops38h 04m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 pm
ORD
- ICN
2 stops38h 10m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:20 pm
ORD
- ICN
2 stops59h 15m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:18 pm
ORD
- ICN
2 stops41h 22m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:20 pm
ORD
- GMP
3 stops52h 55m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:13 pm
ORD
- GMP
3 stops53h 02m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$514
Find flight deals from O'Hare Intl to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $880 (Kiwi.com) |
One-way from | $397 (SmartFares) |
Popular in | December |
Cheapest in | January |
Average price | $1,391 |
Good round-trip deal | $1,010 or less |
Good one-way deal | $555 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sun 11/15
8:15 pm-6:20 pm
1 stop31h 05m
Incheon Intl
Sat 11/21
12:05 am-10:00 am
1 stop24h 55m
$1,070
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 9/7
8:10 pm-5:40 pm
1 stop31h 30m
Incheon Intl
Mon 9/28
10:15 am-9:40 am
1 stop37h 25m
$1,099
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Sun 9/27
12:30 am-6:10 pm
1 stop27h 40m
Seoul Gimpo Intl
Sat 10/10
1:50 pm-8:45 pm
1 stop20h 55m
$1,331
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Sun 9/27
12:30 am-6:10 pm
1 stop27h 40m
Seoul Gimpo Intl
Fri 10/16
1:50 pm-8:45 pm
1 stop20h 55m
$1,331
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Mon 9/28
12:30 am-7:15 pm
1 stop28h 45m
Seoul Gimpo Intl
Sat 10/10
1:50 pm-8:45 pm
1 stop20h 55m
$1,331
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Sun 8/30
2:30 pm-5:55 pm
1 stop37h 25m
Seoul Gimpo Intl
Thu 9/10
8:00 am-10:45 am
1 stop16h 45m
$1,358
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sun 10/18
7:16 pm-11:15 am
2 stops25h 59m
Incheon Intl
Mon 10/26
8:15 pm-6:20 am
2 stops24h 05m
$1,521
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Wed 9/16
2:10 pm-9:15 pm
1 stop17h 05m
Seoul Gimpo Intl
Wed 9/30
7:15 pm-7:20 am
1 stop26h 05m
$1,522
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 9/14
8:17 pm-5:30 pm
2 stops55h 13m
Incheon Intl
Wed 9/23
7:35 pm-1:22 pm
2 stops31h 47m
$1,528
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Wed 9/16
12:30 am-12:50 pm
1 stop22h 20m
Seoul Gimpo Intl
Fri 10/2
1:50 pm-8:45 pm
1 stop20h 55m
$1,541
Showing 1-10 of 46 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Seoul
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Seoul in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from O'Hare Intl with our price prediction graph.
ORD-SEL
ORD-ICN
ORD-GMP
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Seoul
ORD-SEL
ORD-ICN
ORD-GMP
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Seoul?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seoul (average of $1,128). Flying from Chicago O'Hare Intl Airport to Seoul in December is currently the most expensive (average of $1,874). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to SEL?
Find hourly flight availability from O'Hare Intl to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.
When flying from Chicago O'Hare Intl Airport to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago O'Hare Intl Airport to Seoul
Explore weekly flight availability from O'Hare Intl to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 18, 2026.
The most flights from ORD to SEL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Seoul?
What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Seoul?
Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.
Toronto (YYZ) – chosen by Cheapflights users on 43% of 1-stop itineraries from Chicago O'Hare Intl Airport to Seoul on Cheapflights.
What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Seoul?
Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $784.
What’s the fastest layover option from Chicago O'Hare Intl Airport to Seoul?
Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 18h 31m.
Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Seoul?
Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 48m.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Seoul?
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Seoul, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
The best insider tips for Chicago O'Hare Intl Airport to Seoul flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Seoul trip
Our travel experts
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated July 18, 2026.
Peruse reviews from past customers who have flown with EVA Air,Korean Air, andDelta from Chicago O'Hare Intl Airport to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Food
8.1
Boarding
8.4
Crew
8.7
Overall
8.5
Entertainment
8.0
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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O'Hare Intl and Seoul flights
Browse other O'Hare Intl and Seoul flight options. Last updated on July 18, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Top 10 airlines flying from O'Hare Intl to Seoul
Discover the top 10 airlines that operate flights from O'Hare Intl to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$1,818 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$639 | Average$930 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$845 | Average$1,119 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$916 | Average$1,319 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$931 | Average$1,443 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$947 | Average$1,233 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,088 | Average$1,476 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,148 | Average$1,728 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,174 | Average$1,356 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,191 | Average$1,476 | FlexibilityNo cancel fee | On-time69% |