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Cheap flights from Chicago O'Hare Intl Airport to Seoul from $392

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Seoul departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Seoul

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Seoul.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Seoul? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Seoul

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
11:55 am - 6:20 pmORD-ICN
39h 25m1 stop
12:10 am - 10:10 amICN-ORD
25h 00m1 stop
$849Turkish Airlines
Find Deal
on., feb. 5 - on., feb. 19
8:30 pm - 9:05 amORD-ICN
21h 35m1 stop
12:10 am - 10:10 amICN-ORD
25h 00m1 stop
$866Turkish Airlines
Find Deal
on., feb. 5 - on., feb. 26
2:40 pm - 9:15 pmORD-ICN
39h 35m1 stop
3:00 pm - 1:00 pmICN-ORD
37h 00m1 stop
$873Cathay Pacific
Find Deal
ti., jan. 21 - ti., jan. 28
3:40 pm - 1:55 pmORD-ICN
32h 15m1 stop
8:15 pm - 2:25 pmICN-ORD
32h 10m1 stop
$874Cathay Pacific
Find Deal
ma., mar. 24 - ti., mai 13
5:00 am - 4:45 pmORD-ICN
20h 45m1 stop
6:50 pm - 12:09 amICN-ORD
20h 19m2 stops
$918American Airlines
Find Deal
ti., jan. 14 - on., jan. 29
8:50 pm - 4:45 pmORD-ICN
28h 55m2 stops
6:50 pm - 4:56 amICN-ORD
25h 06m2 stops
$919American Airlines
Find Deal
on., feb. 5 - to., feb. 27
12:30 am - 10:30 amORD-ICN
20h 00m1 stop
12:00 pm - 9:00 pmICN-ORD
23h 00m1 stop
$1,079EVA Air
Find Deal
ma., mar. 24 - ti., apr. 29
12:30 am - 11:00 amORD-ICN
20h 30m1 stop
12:00 pm - 9:00 pmICN-ORD
23h 00m1 stop
$1,080EVA Air
Find Deal
ti., apr. 15 - on., apr. 30
10:35 am - 10:55 amORD-GMP
33h 20m1 stop
7:50 am - 7:35 amGMP-ORD
14h 45m1 stop
$1,661Japan Airlines
Find Deal
on., feb. 5 - to., feb. 27
10:35 am - 10:20 pmORD-GMP
20h 45m1 stop
12:05 pm - 7:35 amGMP-ORD
34h 30m1 stop
$1,676Japan Airlines
Find Deal
sø., jan. 19 - ti., feb. 25
9:00 am - 11:15 amORD-ICN
59h 15m3 stops
ti., jan. 14
9:00 am - 10:05 pmORD-ICN
46h 05m2 stops
ti., jan. 14
11:55 am - 6:20 pmORD-ICN
39h 25m1 stop
$546Turkish Airlines
Find Deal
ti., jan. 14
11:55 am - 6:20 pmORD-ICN
39h 25m1 stop
$547Turkish Airlines
Find Deal
fr., jan. 17
11:30 pm - 6:00 pmORD-GMP
27h 30m1 stop
$687EVA Air
Find Deal
sø., jan. 26
12:30 am - 6:45 pmORD-ICN
28h 15m1 stop
$715EVA Air
Find Deal
lø., mar. 15
3:40 pm - 3:15 pmORD-ICN
32h 35m1 stop
$845Air Canada
Find Deal
sø., des. 29
3:40 pm - 3:15 pmORD-ICN
32h 35m1 stop
$848Air Canada
Find Deal
ma., des. 30
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
$898Korean Air
Find Deal
on., jan. 1
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
$908Korean Air
Find Deal
on., jan. 22
12:56 pm - 3:15 pmORD-ICN
35h 19m2 stops
4:55 pm - 2:39 pmICN-ORD
36h 44m1 stop
$1,346Air Canada
Find Deal
on., des. 25 - fr., jan. 17
8:25 pm - 6:25 pmORD-ICN
31h 00m1 stop
4:55 pm - 2:39 pmICN-ORD
36h 44m1 stop
$1,363Air Canada
Find Deal
ma., des. 23 - ma., jan. 13
3:40 pm - 3:15 pmORD-ICN
32h 35m1 stop
4:55 pm - 2:39 pmICN-ORD
36h 44m1 stop
$1,373Air Canada
Find Deal
on., des. 25 - fr., jan. 17
8:30 pm - 6:20 pmORD-ICN
30h 50m1 stop
12:10 am - 10:10 amICN-ORD
25h 00m1 stop
$1,903Turkish Airlines
Find Deal
ti., des. 24 - on., jan. 29
11:30 pm - 10:30 amORD-ICN
20h 00m1 stop
7:45 pm - 7:35 pmICN-ORD
38h 50m1 stop
$2,010EVA Air
Find Deal
to., des. 26 - lø., des. 28
11:05 am - 5:15 pmORD-ICN
15h 10mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$2,108Korean Air
Find Deal
ti., des. 24 - to., jan. 30
11:55 am - 9:05 amORD-ICN
30h 10m1 stop
12:10 am - 10:10 amICN-ORD
25h 00m1 stop
$2,231Turkish Airlines
Find Deal
to., des. 26 - ma., des. 30
11:05 am - 5:15 pmORD-ICN
15h 10mnonstop
8:05 pm - 12:11 amICN-ORD
19h 06m1 stop
$2,370Delta
Find Deal
on., des. 25 - fr., jan. 17
11:05 am - 5:15 pmORD-ICN
15h 10mnonstop
10:40 am - 8:30 amICN-ORD
12h 50mnonstop
$2,649Korean Air
Find Deal
to., des. 26 - ti., des. 31
11:05 am - 5:15 pmORD-ICN
15h 10mnonstop
9:10 am - 10:23 pmICN-ORD
28h 13m1 stop
$2,770Delta
Find Deal
to., des. 26 - on., jan. 8
12:25 pm - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 9:50 amICN-ORD
13h 10mnonstop
$1,451Korean Air
Find Deal
sø., mar. 23 - ti., apr. 1
12:20 pm - 4:50 pmORD-ICN
14h 30mnonstop
10:40 am - 9:50 amICN-ORD
13h 10mnonstop
$1,461Korean Air
Find Deal
ti., apr. 15 - on., apr. 23
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,496Korean Air
Find Deal
fr., feb. 7 - sø., feb. 16
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,507Korean Air
Find Deal
lø., jan. 25 - sø., feb. 2
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,521Korean Air
Find Deal
ti., feb. 4 - ti., feb. 11
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,526Korean Air
Find Deal
on., feb. 5 - to., feb. 27
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,529Korean Air
Find Deal
on., jan. 1 - ti., jan. 21
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,531Korean Air
Find Deal
on., feb. 5 - to., feb. 27
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 8:40 amICN-ORD
13h 00mnonstop
$1,610Delta
Find Deal
on., feb. 5 - to., feb. 20
11:25 am - 5:15 pmORD-ICN
14h 50mnonstop
10:40 am - 9:40 amICN-ORD
13h 00mnonstop
$1,660Delta
Find Deal
lø., mar. 1 - sø., mar. 16

Turkish Airlines flights from Chicago O'Hare Intl Airport to Seoul

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Seoul flight tickets
Turkish Airlines
Feb 5
ORD11:55 amChicago O'Hare Intl
39h 25m
1 stop
ICN6:20 pmIncheon Intl
Feb 19
ICN12:10 amIncheon Intl
25h 00m
1 stop
ORD10:10 amChicago O'Hare Intl
Turkish Airlines
Feb 5
ORD8:30 pmChicago O'Hare Intl
21h 35m
1 stop
ICN9:05 amIncheon Intl
Feb 26
ICN12:10 amIncheon Intl
25h 00m
1 stop
ORD10:10 amChicago O'Hare Intl
Turkish Airlines
Feb 16
ORD8:30 pmChicago O'Hare Intl
30h 50m
1 stop
ICN6:20 pmIncheon Intl
Feb 25
ICN12:10 amIncheon Intl
33h 25m
1 stop
ORD6:35 pmChicago O'Hare Intl

Cathay Pacific flights from Chicago O'Hare Intl Airport to Seoul

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Seoul flight tickets
Cathay Pacific
Jan 21
ORD2:40 pmChicago O'Hare Intl
39h 35m
1 stop
ICN9:15 pmIncheon Intl
Jan 28
ICN3:00 pmIncheon Intl
37h 00m
1 stop
ORD1:00 pmChicago O'Hare Intl
Cathay Pacific
Mar 24
ORD3:40 pmChicago O'Hare Intl
32h 15m
1 stop
ICN1:55 pmIncheon Intl
May 13
ICN8:15 pmIncheon Intl
32h 10m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
Mar 30
ORD4:05 pmChicago O'Hare Intl
39h 10m
1 stop
ICN9:15 pmIncheon Intl
Apr 7
ICN1:35 pmIncheon Intl
38h 50m
1 stop
ORD2:25 pmChicago O'Hare Intl

See travel insights to Seoul from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,167.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Chicago O'Hare Intl Airport. The lowest ticket price found for a Tuesday departure recently was $1,556. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,717.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Chicago O'Hare Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,251 when looking at flights departing at noon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,856 per ticket.

What is the cheapest Chicago O'Hare Intl to Seoul flight route?

Fly from Chicago O'Hare Intl to Incheon Intl for the best Chicago O'Hare Intl - Seoul flight prices

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

Most flyers found that booking tickets 24 days in advance of their planned departure date is the best time to get cheap flights to Seoul. During this timeframe, flight prices are around $1,606. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $941.

What cabin class options are available on Chicago O'Hare Intl to Seoul flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Seoul flights?

You could potentially save up to 50% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Seoul flight.

How have Chicago O'Hare Intl Airport to Seoul flight prices changed over time?

As of December 2024, prices for Chicago O'Hare Intl Airport to Seoul flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Seoul (ORD to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Seoul

Best Price Found

$392

Fastest flight time

14h 20m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Chicago O'Hare Intl Airport in the past 72 hours is $392. The best round-trip flight deal from Chicago O'Hare Intl Airport to Seoul found on momondo in the last 72 hours is $849.
The fastest flight from Chicago O'Hare Intl Airport to Seoul takes 14h 20m
Direct flights go from Chicago O'Hare Intl Airport to Seoul every day.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • How far is Chicago O'Hare Intl to Seoul by plane?

    The distance between Chicago O'Hare Intl and Seoul is about 6514.0 mi. In terms of flight time, this usually takes a little over 16h 45m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Seoul?

    Prices for flights from Chicago O'Hare Intl Airport to Seoul refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Seoul?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Seoul?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Seoul?


Best airlines flying from Chicago O'Hare Intl Airport to Seoul

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $876Free CancellationRating
7.3
3,900 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $880Free CancellationRating
7.5
835 reviews
Search Cathay Pacific flights
Air CanadaPriceFrom $895Free CancellationRating
7.0
8,413 reviews
Search Air Canada flights
American AirlinesPriceFrom $906Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $906Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
EVA AirPriceFrom $1,076Free CancellationRating
8.4
1,263 reviews
Search EVA Air flights
LOTPriceFrom $1,216Free CancellationRating
7.6
1,127 reviews
Search LOT flights
FinnairPriceFrom $1,266Free CancellationRating
7.7
1,283 reviews
Search Finnair flights
Asiana AirlinesPriceFrom $1,280Free CancellationRating
8.2
473 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,544Free CancellationRating
8.4
1,025 reviews
Search Korean Air flights
  • Korean Air Flights From Chicago O'Hare Intl Airport to Seoul

    The lowest priced Korean Air flight from Chicago O'Hare Intl Airport to Seoul from the last 72 hours was $1,544. Generally, Korean Air has 7 flights on this route every week with an average price of $1,888. Korean Air is rated 8.4/10 by our users.

  • Delta Flights From Chicago O'Hare Intl Airport to Seoul

    Across 8,594 Delta reviews on momondo, the average score is 8.0/10. Delta flies from Chicago O'Hare Intl Airport to Seoul about 7 times each week, with ticket deals ranging from $1,591 to $1,870. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Seoul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Seoul flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Seoul?

Once all potential Chicago to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul