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$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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SEL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Seoul are usually found in November or October, booked 25 days in advance, depart on a Monday or Tuesday and return on a Thursday

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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$938
(oojo)

One-way from

$397
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,420

Good round-trip deal

$1,073 or less

Good one-way deal

$518 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Seoul (SEL) flight deals.
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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)
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One-way flight from Chicago O'Hare Intl to Seoul (SEL)
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Highest demand for flights based on searches. 9% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Seoul (SEL).
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Price to beat on a one-way flight from Chicago O'Hare Intl to Seoul (SEL).
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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 January 21, 2025.

This oojo deal was found by Cheapflights users on 1/20. 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.
Sun 2/168:30 pmORD - ICN
1 stop30h 50mTurkish Airlines
Mon 2/2410:45 amICN - ORD
1 stop46h 50mTurkish Airlines
Deal found 1/20$938
This Cathay Pacific deal was found by Cheapflights users on 1/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:40 pmORD - ICN
1 stop39h 35mCathay Pacific
Sun 5/1810:10 amICN - ORD
1 stop42h 15mCathay Pacific
Deal found 1/20$942
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/611:55 amORD - ICN
2 stops41h 35mMultiple Airlines
Thu 3/131:20 pmICN - ORD
1 stop23h 46mMultiple Airlines
Deal found 1/20$944
This Mytrip deal was found by Cheapflights users on 1/20. 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 3/710:48 amORD - GMP
2 stops35h 17mMultiple Airlines
Fri 3/142:25 pmGMP - ORD
2 stops28h 20mMultiple Airlines
Deal found 1/20$952
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/75:00 amORD - ICN
1 stop20h 45mAmerican Airlines
Fri 2/216:50 pmICN - ORD
2 stops20h 03mAmerican Airlines
Deal found 1/21$1,032
This FlightHub deal was found by Cheapflights users on 1/20. 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 9/712:30 amORD - ICN
1 stop20h 30mEVA Air
Wed 9/1712:00 pmICN - ORD
1 stop22h 45mEVA Air
Deal found 1/20$1,083
This FlightHub deal was found by Cheapflights users on 1/20. 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 9/712:30 amORD - GMP
1 stop27h 40mEVA Air
Wed 9/178:20 pmGMP - ORD
1 stop38h 25mEVA Air
Deal found 1/20$1,083
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1710:55 amORD - GMP
2 stops35h 10mAir China
Mon 2/242:25 pmGMP - ORD
2 stops29h 27mAir China
Deal found 1/20$1,547
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Thu 4/175:45 pmORD - GMP
1 stop27h 20mANA
Wed 4/237:55 pmGMP - ORD
1 stop26h 45mANA
Deal found 1/21$1,603
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:05 pmORD - GMP
1 stop19h 55mJapan Airlines
Thu 10/1612:05 pmGMP - ORD
2 stops21h 40mJapan Airlines
Deal found 1/20$1,710

Find flights from O'Hare Intl to Seoul within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 4/26

7:50 pm-5:40 pm

1 stop31h 50m

Incheon Intl

Wed 5/21

11:20 pm-9:50 am

1 stop24h 30m

$940

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 4/24

4:05 pm-9:15 pm

1 stop39h 10m

Incheon Intl

Wed 5/21

8:15 pm-2:25 pm

1 stop32h 10m

$942

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Thu 3/6

6:45 am-5:30 am

2 stops31h 45m

Incheon Intl

Wed 3/19

4:40 pm-12:44 am

2 stops22h 04m

$948

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Fri 3/7

10:48 am-1:05 pm

2 stops35h 17m

Seoul Gimpo Intl

Fri 3/14

2:25 pm-4:45 am

2 stops28h 20m

$952

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Fri 2/7

9:00 pm-4:30 pm

2 stops28h 30m

Incheon Intl

Sun 2/16

6:50 pm-11:53 pm

2 stops20h 03m

$982

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sun 3/2

11:30 pm-6:45 pm

1 stop28h 15m

Incheon Intl

Tue 3/11

11:40 am-8:35 pm

1 stop22h 55m

$1,116

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 5/12

9:30 pm-11:20 am

1 stop23h 50m

Incheon Intl

Sun 5/25

9:50 pm-5:50 pm

1 stop34h 00m

$1,148

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 5/12

12:30 am-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Tue 9/2

7:15 pm-8:45 pm

1 stop39h 30m

$1,316

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Mon 2/17

10:55 am-1:05 pm

2 stops35h 10m

Seoul Gimpo Intl

Mon 2/24

2:25 pm-4:52 am

2 stops29h 27m

$1,547

ChicagoSeoul

ORD - GMP

ORDGMP

Chicago O'Hare Intl

Thu 4/17

5:45 pm-11:05 am

1 stop27h 20m

Seoul Gimpo Intl

Wed 4/23

7:55 pm-8:40 am

1 stop26h 45m

$1,603

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 27 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*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.

Travel insights for flights from O'Hare Intl to Seoul

Get recent, data-driven insights about flights from O'Hare Intl to Seoul including ideal travel times, pricing trends, and more.

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 January 17, 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 25 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 $1,086). Flying from Chicago O'Hare Intl Airport to Seoul in June is currently the most expensive (average of $1,722). 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 January 21, 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 32% 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 January 21, 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).

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 21, 2025.
See what other customers who have flown with Turkish Airlines, Cathay Pacific and EVA Air from Chicago to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air
8.4
Very good
1,255 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

ANA
8.4
Very good
852 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Japan Airlines
8.3
Very good
1,449 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Cathay Pacific
7.5
Good
830 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

China Southern
7.4
Good
86 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

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.

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

    According to our current data, Turkish Airlines ($938), Cathay Pacific ($942), and EVA Air ($1,083) offers the cheapest pricing from Chicago O'Hare Intl Airport to Seoul. Turkish Airlines is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Seoul one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $504. Turkish Airlines flights start at $509 while deals on Cathay Pacific start at $582 one-way.

  • 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 (88%), Korean Air (47%) or Atlas Air (21%) 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 $453. While the most popular route (Chicago O'Hare Intl - Incheon Intl) can be booked for $811 on average our data indicates $2,581 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 $1,086). Flying from Chicago O'Hare Intl Airport to Seoul in June is currently the most expensive (average of $1,722). 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

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$848Average$1,081FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$873Average$1,119FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$892Average$1,348FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$906Average$978FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,235FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,076Average$1,290FlexibilityNo cancel feeOn-time74%
FinnairCheapest$1,233Average$1,511FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,280Average$1,646FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,537Average$1,860FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,591Average$1,834FlexibilityNo cancel feeOn-timeN/A
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