Cheap flights from Illinois to Seoul from $545
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Seoul departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
From?
To?
lun. 5/20
lun. 5/27
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Illinois to Seoul by changing tabs
Cathay Pacific![Cathay Pacific]()
Oct 1![Cathay Pacific]()
Oct 23
ORD4:05 pmChicago O'Hare Intl
32h 05m
1 stop
ICN2:10 pmIncheon Intl
ICN8:15 pmIncheon Intl
32h 10m
1 stop
ORD2:25 pmChicago O'Hare Intl
Turkish Airlines![Turkish Airlines]()
Oct 15![Turkish Airlines]()
Nov 8
ORD8:30 pmChicago O'Hare Intl
31h 10m
1 stop
ICN5:40 pmIncheon Intl
ICN10:45 amIncheon Intl
39h 25m
1 stop
ORD11:10 amChicago O'Hare Intl
EVA Air![EVA Air]()
Aug 25![EVA Air]()
Sep 30
ORD12:30 amChicago O'Hare Intl
20h 30m
1 stop
ICN11:00 amIncheon Intl
ICN12:00 pmIncheon Intl
22h 45m
1 stop
ORD8:45 pmChicago O'Hare Intl
Multiple Airlines![Multiple Airlines]()
Sep 17![Multiple Airlines]()
Oct 1
ORD5:59 pmChicago O'Hare Intl
27h 01m
2 stops
ICN11:00 amIncheon Intl
ICN12:00 pmIncheon Intl
22h 45m
1 stop
ORD8:45 pmChicago O'Hare Intl
Finnair![Finnair]()
Sep 9![Finnair]()
Oct 30
ORD1:20 pmChicago O'Hare Intl
32h 00m
2 stops
ICN11:20 amIncheon Intl
ICN11:00 pmIncheon Intl
44h 02m
2 stops
ORD5:02 amChicago O'Hare Intl
Find the cheapest one-way flights from Illinois to Seoul
If you're looking for one-way flights from Illinois to Seoul, view some of our deals below provided by EVA Air, Korean Air and Turkish Airlines
Search last-minute flights to Seoul from Illinois
Find and compare round-trip flight prices for your last-minute flight from Illinois to Seoul
Multiple Airlines![Multiple Airlines]()
May 20![Multiple Airlines]()
Jun 4
ORD4:20 pmChicago O'Hare Intl
33h 05m
2 stops
ICN3:25 pmIncheon Intl
ICN12:50 pmIncheon Intl
36h 42m
1 stop
ORD11:32 amChicago O'Hare Intl
Cathay Pacific![Cathay Pacific]()
May 21![Cathay Pacific]()
Jun 10
ORD4:05 pmChicago O'Hare Intl
30h 30m
1 stop
ICN12:35 pmIncheon Intl
ICN10:10 amIncheon Intl
42h 15m
1 stop
ORD2:25 pmChicago O'Hare Intl
Turkish Airlines![Turkish Airlines]()
May 20![Turkish Airlines]()
Jun 3
ORD8:30 pmChicago O'Hare Intl
22h 15m
1 stop
ICN8:45 amIncheon Intl
ICN11:20 pmIncheon Intl
32h 25m
1 stop
ORD5:45 pmChicago O'Hare Intl
LOT![LOT]()
May 22![LOT]()
Jun 11
ORD5:10 pmChicago O'Hare Intl
23h 10m
1 stop
ICN6:20 amIncheon Intl
ICN11:20 amIncheon Intl
41h 50m
2 stops
ORD3:10 pmChicago O'Hare Intl
Air India![Air India]()
May 21![Air India]()
Jun 2
ORD12:00 pmChicago O'Hare Intl
32h 40m
1 stop
ICN10:40 amIncheon Intl
ICN12:15 pmIncheon Intl
33h 10m
1 stop
ORD7:25 amChicago O'Hare Intl
Cathay Pacific flights from Illinois to Seoul
Our best Cathay Pacific deals on Illinois to Seoul flight tickets
Cathay Pacific![Cathay Pacific]()
Oct 1![Cathay Pacific]()
Oct 23
ORD4:05 pmChicago O'Hare Intl
32h 05m
1 stop
ICN2:10 pmIncheon Intl
ICN8:15 pmIncheon Intl
32h 10m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific![Cathay Pacific]()
Oct 1![Cathay Pacific]()
Oct 23
ORD4:05 pmChicago O'Hare Intl
32h 05m
1 stop
ICN2:10 pmIncheon Intl
ICN3:10 pmIncheon Intl
37h 15m
1 stop
ORD2:25 pmChicago O'Hare Intl
Turkish Airlines flights from Illinois to Seoul
Our best Turkish Airlines deals on Illinois to Seoul flight tickets
Turkish Airlines![Turkish Airlines]()
Oct 15![Turkish Airlines]()
Nov 8
ORD8:30 pmChicago O'Hare Intl
31h 10m
1 stop
ICN5:40 pmIncheon Intl
ICN10:45 amIncheon Intl
39h 25m
1 stop
ORD11:10 amChicago O'Hare Intl
Turkish Airlines![Turkish Airlines]()
Oct 17![Turkish Airlines]()
Oct 30
ORD8:30 pmChicago O'Hare Intl
22h 15m
1 stop
ICN8:45 amIncheon Intl
ICN12:10 amIncheon Intl
33h 15m
1 stop
ORD7:25 pmChicago O'Hare Intl
How to get the cheapest flight ticket from Illinois 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 airline that flies to Seoul from Illinois?
Turkish Airlines. Air Canada, Cathay Pacific, and EVA Air are the most popular carriers operating from Illinois to Seoul
What is the cheapest Illinois to Seoul flight route?
Chicago O'Hare Intl - Incheon Intl. Fly from Chicago O'Hare Intl to Incheon Intl for the best Illinois - Seoul flight prices
Can stopping save me money on Illinois to Seoul flights?
You could potentially save up to 44% on your flight if you consider stops on a Illinois to Seoul flight.
Cheap Illinois to Seoul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Seoul
Best Price Found | $545 |
|---|---|
Fastest flight time | 14h 20m |
Direct flights | Thu |
Airports in Seoul | 2 airports |
When did momondo last update prices for flights from Illinois to Seoul?
Prices for flights from Illinois to Seoul refresh daily.
How many operators does momondo search for flights from Illinois to Seoul?
As of May 2024, there are 15 operators available to choose from for flights from Illinois to Seoul.
How old do you have to be to fly from Illinois to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois 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.
Best airlines flying from Illinois to Seoul
Compare and see reviews for airlines that fly from Illinois to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $930 | Free Cancellation | Rating 7.4 3,708 reviews | |||
| PriceFrom $932 | Free Cancellation | Rating 7.8 1,085 reviews | |||
| PriceFrom $1,075 | Free Cancellation | Rating 8.3 1,515 reviews | |||
| PriceFrom $1,119 | Free Cancellation | Rating 7.0 6,944 reviews | |||
| PriceFrom $1,180 | Free Cancellation | Rating 7.4 10,946 reviews | |||
| PriceFrom $1,196 | Free Cancellation | Rating 7.3 1,655 reviews | |||
| PriceFrom $1,231 | Free Cancellation | Rating 7.0 7,665 reviews | |||
| PriceFrom $1,277 | Free Cancellation | Rating 7.7 1,378 reviews | |||
| PriceFrom $1,306 | Free Cancellation | Rating 7.3 14,535 reviews | |||
| PriceFrom $1,434 | Free Cancellation | Rating 8.0 10,691 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Seoul?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Seoul. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Seoul with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seoul from Illinois with this policy.
How can momondo help me find flights from Illinois to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Seoul right now. Can momondo alert me if prices change?
Price alerts on flights to Seoul from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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