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Cheap flights from Chicago (CHI) to Seoul (SEL) from $585

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — SEL
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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The best prices from Chicago to Seoul are usually found in April or February, booked 14 days in advance, depart on a Saturday or Thursday and return on a Sunday

Cheap flight deals from Chicago to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 5, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$1,256

One-way from

$755
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Chicago (CHI) to Seoul (SEL)
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One-way flight from Chicago (CHI) to Seoul (SEL)
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What is the cheapest day to fly round-trip from Chicago to Seoul?

Flights from Chicago to Seoul are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seoul.

How far in advance should I book a flight from Chicago to Seoul?

Users have found that booking a flight from Chicago to Seoul at least 15 days early can save you up to 50% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from Chicago to Seoul for as little as $1,094 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,441 for flights departing within the next 3 days.

What is the cheapest month to fly from Chicago to Seoul?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Seoul. Flights to Seoul from Chicago in April are about $1,583 on average during April, but can be found for as low as $956.

When is the cheapest time to fly from Chicago to Seoul (CHI - SEL)?

It’s typically best to fly out from Chicago to Seoul in the evening. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Turkish Airlines flights from Chicago to Seoul

Explore cheap flight options specifically provided by Turkish Airlines for the route between Chicago and Seoul. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Take a peek at the cheapest Turkish Airlines flights we've detected traveling from Chicago to Seoul. Make sure to check back often as deals are often changing.
Wed 9/1811:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Thu 10/1011:20 pmICN - ORD
1 stop32h 25mTurkish Airlines
Deal found 5/5$959
Tue 10/158:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Fri 11/810:45 amICN - ORD
1 stop39h 25mTurkish Airlines
Deal found 5/5$986
Mon 9/2311:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Thu 10/311:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/5$1,022
Thu 8/18:30 pmORD - ICN
1 stop22h 15mTurkish Airlines
Thu 10/311:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/5$1,029
Wed 10/2311:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Tue 11/512:10 amICN - ORD
1 stop34h 15mTurkish Airlines
Deal found 5/5$1,040
Tue 10/88:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Thu 10/1711:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/5$1,057
Mon 9/308:30 pmORD - ICN
1 stop22h 15mTurkish Airlines
Sat 10/1211:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/5$1,079
Wed 9/2511:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Wed 10/911:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/5$1,081
Tue 9/178:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Fri 10/1111:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/5$1,087

  • If you’re traveling from Chicago to Seoul, one of the more common airlines traveling that route is Turkish Airlines. Flights on this route from Turkish Airlines typically cost $2,105.01 RT, a price that is 46% more expensive than the average Chicago to Seoul flight. The cheapest flight found was $1,724 RT. When traveling from Chicago to Seoul on Turkish Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Chicago to Seoul, Turkish Airlines flights are 8% more popular than any other airline flying that same route.

Cheap Cathay Pacific flights from Chicago to Seoul

Explore cheap flight options specifically provided by Cathay Pacific for the route between Chicago and Seoul. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
To aid your search, here are some of the cheapest Cathay Pacific flights we've found from Chicago to Seoul. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 9/244:05 pmORD - ICN
1 stop30h 30mCathay Pacific
Thu 10/178:15 pmICN - ORD
1 stop32h 10mCathay Pacific
Deal found 5/5$966
Tue 10/154:05 pmORD - ICN
1 stop32h 05mCathay Pacific
Mon 11/1810:10 amICN - ORD
1 stop41h 50mCathay Pacific
Deal found 5/5$1,005
Sun 8/254:05 pmORD - ICN
1 stop32h 05mCathay Pacific
Sat 9/78:15 pmICN - ORD
1 stop32h 10mCathay Pacific
Deal found 5/5$1,041
Thu 8/224:05 pmORD - ICN
1 stop30h 30mCathay Pacific
Mon 9/21:35 pmICN - ORD
1 stop38h 50mCathay Pacific
Deal found 5/5$1,134
Fri 10/114:05 pmORD - ICN
1 stop37h 10mCathay Pacific
Sat 10/191:35 pmICN - ORD
1 stop38h 50mCathay Pacific
Deal found 5/5$1,185
Thu 10/313:40 pmORD - ICN
1 stop32h 15mCathay Pacific
Wed 11/67:35 pmICN - ORD
1 stop32h 25mCathay Pacific
Deal found 5/5$1,188
Fri 8/234:05 pmORD - ICN
1 stop37h 10mCathay Pacific
Mon 9/28:15 pmICN - ORD
1 stop32h 10mCathay Pacific
Deal found 5/5$1,205

  • One of the most popular airlines traveling from Chicago to Seoul is Cathay Pacific. Chicago to Seoul flights are typically 48% cheaper than other airlines traveling the same route. Flights from Cathay Pacific typically cost $2,001.88 RT. The cheapest Cathay Pacific flight found for this route was $1,434. When traveling from Chicago to Seoul on Cathay Pacific, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Chicago to Seoul, Cathay Pacific flights are 1% more popular than any other airline flying that same route.

Cheap Chicago to Seoul flights in May & June 2024

Find cheap flight options from Chicago to Seoul specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Seoul in 2024. Check back regularly for other flight deals.
Tue 5/74:05 pmORD - ICN
1 stop37h 10mCathay Pacific
Mon 5/203:10 pmICN - ORD
1 stop37h 15mCathay Pacific
Deal found 5/4$1,250
Mon 5/65:45 pmORD - ICN
1 stop20h 55mMultiple Airlines
Sat 5/113:10 pmICN - ORD
2 stops52h 50mMultiple Airlines
Deal found 5/3$1,287
Tue 5/74:05 pmORD - ICN
1 stop32h 05mCathay Pacific
Thu 5/238:15 pmICN - ORD
1 stop32h 10mCathay Pacific
Deal found 5/4$1,300
Tue 5/75:45 pmORD - ICN
1 stop20h 55mMultiple Airlines
Sun 5/197:25 amICN - ORD
2 stops36h 35mMultiple Airlines
Deal found 5/4$1,306
Tue 5/75:45 pmORD - ICN
1 stop20h 55mMultiple Airlines
Mon 5/207:25 amICN - ORD
2 stops36h 35mMultiple Airlines
Deal found 5/4$1,310
Mon 5/65:45 pmORD - ICN
1 stop20h 55mMultiple Airlines
Mon 5/207:25 amICN - ORD
2 stops42h 47mMultiple Airlines
Deal found 5/4$1,311
Mon 5/65:45 pmORD - ICN
2 stops39h 30mMultiple Airlines
Fri 5/1012:50 pmICN - ORD
1 stop37h 22mMultiple Airlines
Deal found 5/4$1,314
Mon 5/67:00 pmORD - ICN
2 stops29h 10mMultiple Airlines
Mon 5/208:15 pmICN - ORD
1 stop32h 10mMultiple Airlines
Deal found 5/4$1,322
Mon 5/65:45 pmORD - ICN
1 stop20h 55mMultiple Airlines
Fri 5/172:00 pmICN - ORD
2 stops40h 24mMultiple Airlines
Deal found 5/4$1,326

Chicago to Seoul 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Seoul in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Seoul in 2024. Check back regularly for other flight deals.
Mon 9/1612:30 amORD - GMP
1 stop28h 45mEVA Air
Tue 9/247:00 pmGMP - ORD
1 stop39h 45mEVA Air
Deal found 5/5$1,086
Sat 10/58:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Sun 10/2011:20 pmICN - ORD
1 stop24h 20mTurkish Airlines
Deal found 5/3$1,176
Sat 9/1412:30 amORD - ICN
1 stop20h 30mEVA Air
Mon 9/2312:00 pmICN - ORD
1 stop22h 45mEVA Air
Deal found 5/4$1,185
Mon 8/2611:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Mon 9/3010:30 amICN - ORD
1 stop37h 10mTurkish Airlines
Deal found 5/4$1,188
Fri 8/912:30 amORD - ICN
1 stop20h 30mEVA Air
Thu 9/1912:00 pmICN - ORD
1 stop22h 45mEVA Air
Deal found 5/4$1,190
Wed 9/118:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Fri 10/410:30 amICN - ORD
1 stop45h 15mTurkish Airlines
Deal found 5/5$1,191
Thu 10/3112:30 amORD - ICN
1 stop20h 00mEVA Air
Sat 11/97:45 pmICN - ORD
1 stop39h 00mEVA Air
Deal found 5/3$1,195
Thu 10/3112:30 amORD - ICN
1 stop20h 00mEVA Air
Sat 11/911:40 amICN - ORD
1 stop23h 05mEVA Air
Deal found 5/4$1,199
Tue 9/2412:00 pmORD - ICN
1 stop32h 40mAir India
Tue 10/112:15 pmICN - ORD
1 stop33h 10mAir India
Deal found 5/4$1,201

Non-stop flights to Seoul from Chicago

Discover non-stop flight options from Chicago to Seoul. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Consider booking one of these non-stop flights heading from Chicago to Seoul. Those looking to potentially save on 1 or 2-stop flights from Chicago to Seoul should utilize the search form at the the top of the page.
Tue 7/2312:30 pmORD - ICN
Nonstop14h 20mKorean Air
Thu 9/510:40 amICN - ORD
Nonstop12h 50mKorean Air
Deal found 5/4$2,025
Thu 8/112:30 pmORD - ICN
Nonstop14h 20mKorean Air
Thu 10/310:40 amICN - ORD
Nonstop12h 50mKorean Air
Deal found 5/5$2,188
Tue 7/912:30 pmORD - ICN
Nonstop14h 20mKorean Air
Thu 7/1810:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 5/4$2,240
Tue 7/2312:30 pmORD - ICN
Nonstop14h 20mKorean Air
Tue 7/3010:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 5/4$2,249
Tue 7/2312:30 pmORD - ICN
Nonstop14h 20mKorean Air
Mon 8/2610:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 5/3$2,253
Sun 7/1412:30 pmORD - ICN
Nonstop14h 20mKorean Air
Tue 7/3010:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 5/4$2,287
Wed 7/2412:30 pmORD - ICN
Nonstop14h 20mDelta
Mon 8/2610:40 amICN - ORD
Nonstop13h 10mDelta
Deal found 5/3$2,323
Tue 7/912:30 pmORD - ICN
Nonstop14h 20mKorean Air
Tue 7/2310:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 5/4$2,355
Tue 7/912:30 pmORD - ICN
Nonstop14h 20mKorean Air
Thu 7/1810:40 amICN - ORD
Nonstop13h 10mKorean Air
Deal found 5/5$2,362

Chicago to Seoul flights leaving soon

Find last-minute flight options from Chicago to Seoul for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the flights available from Chicago to Seoul departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 5/1310:57 pmORD - ICN
2 stops40h 23mMultiple Airlines
Fri 5/315:30 pmICN - ORD
1 stop50h 05mMultiple Airlines
Deal found 5/5$1,473
Fri 5/108:35 pmORD - ICN
1 stop29h 10mMultiple Airlines
Wed 5/227:50 amICN - ORD
2 stops42h 22mMultiple Airlines
Deal found 5/4$1,516
Tue 5/145:55 pmORD - ICN
1 stop20h 35mMultiple Airlines
Tue 5/288:40 pmICN - ORD
1 stop18h 10mMultiple Airlines
Deal found 5/4$1,521
Fri 5/101:13 pmORD - ICN
3 stops33h 17mMultiple Airlines
Wed 5/227:50 amICN - ORD
2 stops42h 22mMultiple Airlines
Deal found 5/4$1,529
Fri 5/101:13 pmORD - ICN
3 stops33h 17mMultiple Airlines
Wed 5/227:50 amICN - ORD
3 stops38h 23mMultiple Airlines
Deal found 5/4$1,530
Wed 5/155:10 pmORD - ICN
1 stop23h 10mLOT
Sat 6/2912:30 pmICN - ORD
1 stop40h 40mLOT
Deal found 5/4$1,567
Tue 5/146:20 pmORD - ICN
1 stop20h 10mMultiple Airlines
Tue 5/282:40 pmICN - ORD
1 stop19h 23mMultiple Airlines
Deal found 5/5$1,573
Sat 5/1110:57 pmORD - ICN
2 stops40h 23mMultiple Airlines
Thu 5/238:40 pmICN - ORD
1 stop29h 32mMultiple Airlines
Deal found 5/4$1,574
Wed 5/155:10 pmORD - ICN
1 stop23h 10mLOT
Sat 6/2912:30 pmICN - ORD
2 stops64h 40mLOT
Deal found 5/4$1,581

One-way flights to Seoul from Chicago

Search for one-way flight options from Chicago to Seoul. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Seoul. Users needing a return flight from Chicago to Seoul should utilize the search form above.
Mon 7/298:30 pmORD - ICN
1 stop22h 15mTurkish Airlines
Deal found 5/5$585
Wed 7/3111:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Deal found 5/4$589
Wed 7/318:30 pmORD - ICN
1 stop22h 15mTurkish Airlines
Deal found 5/5$591
Thu 8/111:25 amORD - ICN
1 stop31h 20mTurkish Airlines
Deal found 5/5$613
Sat 8/38:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Deal found 5/4$669
Fri 6/145:07 pmORD - ICN
3 stops50h 58mMultiple Airlines
Deal found 5/3$680
Tue 7/238:30 pmORD - ICN
1 stop31h 10mTurkish Airlines
Deal found 5/3$688
Sat 5/184:28 pmMDW - ICN
3 stops59h 42mMultiple Airlines
Deal found 5/4$693
Sun 7/215:00 amORD - ICN
1 stop20h 45mMultiple Airlines
Deal found 5/4$694

Find flights from Chicago to Seoul within your budget

Customize your flight search to find flights from Chicago 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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$959 - $1,468

Route

Depart

Return

Price

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 9/18

1 stop31h 20m

Incheon Intl

Thu 10/10

1 stop32h 25m

$959

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 9/24

1 stop30h 30m

Incheon Intl

Thu 10/17

1 stop32h 10m

$966

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 9/3

1 stop28h 15m

Incheon Intl

Thu 9/26

1 stop22h 45m

$1,053

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 9/24

1 stop32h 40m

Incheon Intl

Tue 10/1

1 stop33h 10m

$1,201

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Tue 9/24

1 stop32h 05m

Incheon Intl

Tue 10/1

2 stops32h 10m

$1,243

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Mon 10/21

1 stop42h 40m

Incheon Intl

Thu 10/31

1 stop46h 25m

$1,292

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 9/25

2 stops29h 07m

Incheon Intl

Wed 10/2

2 stops27h 56m

$1,328

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Sat 10/12

2 stops38h 40m

Incheon Intl

Fri 10/25

2 stops26h 24m

$1,364

Chicago O'Hare IntlIncheon Intl

ORD - ICN

ORDICN

Chicago O'Hare Intl

Wed 8/21

2 stops30h 57m

Incheon Intl

Mon 9/2

2 stops35h 49m

$1,468

Flights are sorted by cheapest first

Deals found on 5/5

When is the best time to book a flight from Chicago to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Seoul. Price data was last updated on May 3, 2024.
The price you pay for your flight from Chicago to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Chicago to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Seoul. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Seoul flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Seoul by month

Plan your trip from Chicago to Seoul by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Seoul is currently $645 while a round-trip flight costs $1,208. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Chicago to Seoul (average of $1,224). Flying from Chicago to Seoul in July is currently the most expensive (average of $1,860). 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.

January

$1,224

February

$1,275

March

$1,326

April

$1,347

May

$1,456

June

$1,800

July

$1,860

August

$1,514

September

$1,409

October

$1,411

November

$1,321

December

$1,568

Temperature and rainfall in Seoul by month

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

SEL

Temperature

35.6 - 77 °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 May 5, 2024.
Peruse reviews from past customers who have flown with Turkish Airlines, Cathay Pacific and EVA Air from Chicago to Seoul to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,185 reviews
Check prices

Boarding

8.6

Overall

8.5

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very good
1,185 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Boarding

8.6

Overall

8.5

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

ANA
8.5
Very good
928 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Boarding

8.6

Overall

8.5

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

EVA Air
8.4
Very good
1,537 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Boarding

8.6

Overall

8.5

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Japan Airlines
8.3
Very good
1,482 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Boarding

8.6

Overall

8.5

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Delta
8.1
Very good
10,826 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Boarding

8.6

Overall

8.5

Crew

8.8

Entertainment

8.2

Comfort

8.3

Food

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Chicago to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chicago to Seoul for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Chicago to Seoul for under $1,000. The cheapest flight booked recently is on Turkish Airlines for just $959, but on average you can expect to pay $1,053.

  • Are there nonstop flights from Chicago to Seoul for under $2,100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to Seoul under $2,100. A good price for a nonstop flight from Chicago to Seoul is less than $2,389.

  • Are there last-minute flights available from Chicago to Seoul for under $1,500?

    There are currently 20+ open flights from Chicago to Seoul within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from Chicago to Seoul round-trip?

    Turkish Airlines, at $959, was found to be the cheapest airline from Chicago to Seoul.Alternate airlines to your destination round-trip include Cathay Pacific and EVA Air. Turkish Airlines is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Seoul one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $585. EVA Air flights start at $770 while deals on Cathay Pacific start at $773 one-way.

  • What are the most popular routes from Chicago to Seoul?

    Most travelers choose Chicago O'Hare Intl - Incheon Intl, Chicago O'Hare Intl - Seoul Gimpo Intl or Chicago Midway - Incheon Intl when deciding on the best route from Chicago to Seoul.

  • What are the most popular airlines that fly from Chicago to Seoul?

    Before booking your flight from Chicago to Seoul check out the most popular airlines for this route: American Airlines, Air Canada or Finnair.

  • What are the cheapest flights from Chicago to Seoul?

    On average you can expect to pay $2,520 for a flight from Chicago to Seoul. The cheapest flight overall is $628 while the most popular route, (Chicago O'Hare Intl - Incheon Intl) is currently priced at $904.

  • What does ORD to ICN mean?

    Great question - ORD to ICN just means Chicago O'Hare Intl Airport to Incheon Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Seoul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Seoul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Seoul that include hotel bookings?

    Yes. In addition to deals on Chicago to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Seoul?

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

  • Can I find deals for business class flights from Chicago to Seoul?

    Yes. Cheapflights offers flight deals from Chicago 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.

  • Can I find deals for flights from Chicago to Seoul that allow pets onboard?

    Many airlines flying from Chicago to Seoul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Seoul?

    Yes, you can often find last-minute deals on Chicago to Seoul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Seoul flight deals updated?

    The Chicago to Seoul flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Chicago to Seoul
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Midway to Incheon Intl flights
St. Louis to Incheon Intl flights
St. Louis to Gimpo Intl flights
O'Hare Intl to Daegu flights
O'Hare Intl to Busan flights
Moline to Incheon Intl flights
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O'Hare Intl to Jeju City flights
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Champaign to Incheon Intl flights
Midway to Busan flights

Top 10 airlines flying from Chicago to Seoul

Discover the top 10 airlines that operate flights from Chicago 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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$930Average$1,105FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest$931Average$1,127FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest$1,075Average$1,214FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Air CanadaCheapest$1,119Average$1,446FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,180Average$1,826FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LOTCheapest$1,196Average$1,481FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest$1,231Average$1,632FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest$1,277Average$1,481FlexibilityNo cancel feeOn-time76%
Search Finnair flights
DeltaCheapest$1,434Average$2,002FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$1,464Average$1,971FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Chicago to Seoul by cabin class

Find flights from Chicago to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chicago to Seoul

Find hourly flight availability from Chicago 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 May 5, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Chicago to Seoul

Explore weekly flight availability from Chicago 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 May 5, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday0daily flights
Wednesday2daily flights
Thursday0daily flights
Friday2daily flights
Saturday2daily flights

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Cheapflights helps you search for flights from Chicago to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Seoul with no change fees?

Yes, we can. To see specific flights from Chicago to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chicago to Seoul become cheaper?

Of course! You can now track prices for flights from Chicago to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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