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$396+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SEL
nov. 12 — nov. 191
mié. 11/12
mié. 11/19
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Seoul are usually found in September or November, booked 2 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from O'Hare Intl to Seoul

Cheapest flights from O'Hare Intl to Seoul
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 octubre 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
vie. 11/76:30 amORD - ICN
1 stop31h 40mMultiple Airlines
lun. 11/176:55 pmICN - ORD
2 stops20h 20mMultiple Airlines
Deal found 10/11$833
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
vie. 11/76:30 amORD - ICN
1 stop31h 40mMultiple Airlines
mar. 11/189:20 pmICN - ORD
2 stops59h 10mMultiple Airlines
Deal found 10/11$835
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
jue. 11/69:22 pmORD - ICN
1 stop40h 48mMultiple Airlines
mar. 11/119:55 pmICN - ORD
1 stop28h 25mMultiple Airlines
Deal found 10/12$838
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
vie. 11/76:30 amORD - ICN
1 stop31h 40mMultiple Airlines
sáb. 11/159:20 pmICN - ORD
2 stops23h 12mMultiple Airlines
Deal found 10/11$840
This lastminute.com deal was found by Cheapflights users on 10/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/234:00 pmORD - ICN
1 stop37h 05mCathay Pacific
mié. 11/57:35 pmICN - ORD
1 stop32h 20mCathay Pacific
Deal found 10/11$844
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
dom. 11/99:22 pmORD - ICN
1 stop27h 58mMultiple Airlines
dom. 11/239:20 pmICN - ORD
2 stops31h 15mMultiple Airlines
Deal found 10/12$845
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
vie. 10/247:25 amORD - ICN
1 stop31h 25mMultiple Airlines
dom. 11/29:20 pmICN - ORD
2 stops28h 21mMultiple Airlines
Deal found 10/10$846
This oojo deal was found by Cheapflights users on 10/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/234:00 pmORD - ICN
1 stop39h 10mCathay Pacific
mié. 11/127:35 pmICN - ORD
1 stop32h 20mCathay Pacific
Deal found 10/12$848
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
vie. 11/76:30 amORD - ICN
1 stop31h 40mMultiple Airlines
dom. 11/169:20 pmICN - ORD
2 stops25h 08mMultiple Airlines
Deal found 10/11$859
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
vie. 11/76:30 amORD - ICN
1 stop31h 40mMultiple Airlines
vie. 11/149:55 pmICN - ORD
1 stop30h 31mMultiple Airlines
Deal found 10/11$860
This FlightHub deal was found by Cheapflights users on 10/11. 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.
lun. 11/102:35 pmORD - ICN
1 stop32h 20mCathay Pacific
mar. 11/187:35 pmICN - ORD
1 stop32h 20mCathay Pacific
Deal found 10/11$861
This Kiwi.com deal was found by Cheapflights users on 10/11. 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.
dom. 11/99:22 pmORD - ICN
1 stop27h 58mMultiple Airlines
lun. 11/176:55 pmICN - ORD
2 stops20h 20mMultiple Airlines
Deal found 10/11$864

Cheap 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 octubre 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$833
(Kiwi.com)

One-way from

$409
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,299

Good round-trip deal

$746 or less

Good one-way deal

$502 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Seoul (SEL) flights.
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From Chicago O'Hare Intl to Seoul (SEL)
Search Deals
One-way flight from Chicago O'Hare Intl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Seoul (SEL).
Search Deals

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 octubre 13, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Seoul that are best for you.

Fly from

O'Hare Intl

Fly to

Seoul

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

jue. 2/26

2:35 pm-9:25 pm

1 stop39h 50m

Incheon Intl

lun. 3/2

3:00 pm-12:55 pm

1 stop36h 55m

$881

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

jue. 11/27

6:06 pm-1:05 pm

2 stops27h 59m

Seoul Gimpo Intl

jue. 12/4

2:25 pm-6:00 am

2 stops30h 35m

$967

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

dom. 2/8

2:35 pm-1:55 pm

1 stop32h 20m

Incheon Intl

vie. 3/13

1:45 pm-1:55 pm

1 stop38h 10m

$981

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mar. 2/10

2:35 pm-1:55 pm

1 stop32h 20m

Incheon Intl

vie. 3/13

3:00 pm-1:55 pm

1 stop36h 55m

$1,006

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

sáb. 11/8

2:35 pm-9:25 pm

1 stop39h 50m

Incheon Intl

sáb. 11/15

3:00 pm-12:55 pm

1 stop36h 55m

$1,056

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mar. 11/25

6:00 am-6:10 am

2 stops33h 10m

Incheon Intl

mar. 12/2

8:35 pm-5:52 pm

2 stops36h 17m

$1,127

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

lun. 2/23

3:17 pm-1:55 pm

2 stops31h 38m

Incheon Intl

lun. 3/9

1:45 pm-1:55 pm

1 stop38h 10m

$1,130

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

dom. 3/8

6:50 pm-11:20 am

2 stops26h 30m

Incheon Intl

lun. 3/16

8:15 pm-5:04 am

2 stops22h 49m

$1,138

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mié. 11/26

6:00 am-6:10 am

2 stops33h 10m

Incheon Intl

dom. 12/7

8:35 pm-5:52 pm

2 stops36h 17m

$1,143

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

jue. 2/26

8:20 pm-9:05 am

1 stop21h 45m

Incheon Intl

dom. 3/1

12:10 am-10:05 am

1 stop24h 55m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 38 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Seoul. Price data was last updated on October 10, 2025.

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 2 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.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Seoul?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seoul (average of $207). Flying from Chicago O'Hare Intl Airport to Seoul in June is currently the most expensive (average of $1,248). 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 octubre 13, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Seoul is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.

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 octubre 13, 2025.

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).

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.

Taipei City (TPE) – chosen by Cheapflights users on 57% 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: 17h 55m.

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 Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 28m.

The best insider tips for Chicago O'Hare Intl Airport to Seoul flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Seoul trip
Airports
ORD

For a smooth departure from ORD, use the "L" train to avoid traffic delays and reach the airport efficiently.

Read more about ORDby Ramsey Qubein
ICN

Take the AREX express train for a quick 40-50 minute ride from ICN to Seoul Station, with an in-town check-in facility available.

Read more about ICNby Gabriel Leigh
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

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 octubre 13, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and Delta 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.
EVA Air
8.4
Very good
1,249 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,249 reviews
EVA Air
8.4
Very good
1,249 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,148 reviews
EVA Air
8.4
Very good
1,249 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Delta
8.0
Very good
7,971 reviews
EVA Air
8.4
Very good
1,249 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Turkish Airlines
7.3
Good
4,005 reviews
EVA Air
8.4
Very good
1,249 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Air Canada
7.1
Good
10,283 reviews
EVA Air
8.4
Very good
1,249 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Seoul?

    Cathay Pacific, EVA Air, and Air China can get you from Chicago O'Hare Intl Airport to Seoul in just under 28h 57m. Your travel time can differ by up to 10h 53m. There are 6517 mi between Chicago O'Hare Intl Airport and Seoul. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Seoul round-trip?

    According to our current data, Delta ($196), United Airlines ($287), and Cathay Pacific ($639) offers the cheapest pricing from Chicago O'Hare Intl Airport to Seoul. Delta is currently priced 86% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Seoul?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Seoul consider choosing Delta (77%), Korean Air (48%) or Atlas Air (0%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Seoul?

    Looking at all options, your cheapest flight can be booked for $387. While the most popular route (Chicago O'Hare Intl - Incheon Intl) can be booked for $838 on average, our data indicates $2,006 when flying from Chicago O'Hare Intl Airport to Seoul.

  • Can I find deals for flights from O'Hare Intl to Seoul that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Seoul.

  • Can I find deals for business class flights from O'Hare Intl to Seoul?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seoul (average of $207). Flying from Chicago O'Hare Intl Airport to Seoul in June is currently the most expensive (average of $1,248). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from O'Hare Intl to Seoul

Discover the top 9 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 octubre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$1,903FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$1,051FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$639Average$887FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$848Average$1,069FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$927Average$977FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,015Average$1,297FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,032Average$1,330FlexibilityNo cancel feeOn-time67%
FinnairCheapest$1,110Average$1,375FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,509Average$1,882FlexibilityNo cancel feeOn-time81%

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