Cheap Flights from Chicago O'Hare International to Seoul

Compare Chicago O'Hare International to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from Chicago O'Hare International to Seoul

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Seoul? Find the lowest prices on one-way and return tickets right here.

Seoul.Rs120,303 per passenger.Departing Fri, 3 Apr.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Fri, 3 Apr, arriving in Incheon International.Price includes taxes and charges.From Rs120,303, select.

Seoul.Rs122,401 per passenger.Departing Fri, 6 Feb.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Fri, 6 Feb, arriving in Incheon International.Price includes taxes and charges.From Rs122,401, select.

Seoul.Rs122,541 per passenger.Departing Wed, 20 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Wed, 20 May, arriving in Incheon International.Price includes taxes and charges.From Rs122,541, select.

Seoul.Rs124,780 per passenger.Departing Wed, 10 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Wed, 10 Jun, arriving in Incheon International.Price includes taxes and charges.From Rs124,780, select.

Seoul.Rs126,313 per passenger.Departing Mon, 2 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Mon, 2 Mar, arriving in Incheon International.Price includes taxes and charges.From Rs126,313, select.

Seoul.Rs131,257 per passenger.Departing Sat, 24 Jan.One-way flight with American Airlines.Outbound indirect flight with American Airlines, departs from Chicago O'Hare International on Sat, 24 Jan, arriving in Incheon International.Price includes taxes and charges.From Rs131,257, select.

Seoul.Rs134,572 per passenger.Departing Wed, 5 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Wed, 5 Aug, arriving in Incheon International.Price includes taxes and charges.From Rs134,572, select.

Seoul.Rs141,846 per passenger.Departing Wed, 9 Sep.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Wed, 9 Sep, arriving in Incheon International.Price includes taxes and charges.From Rs141,846, select.

Find the cheapest month to fly from Chicago O'Hare International to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Seoul flights are currently cheapest in April.

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Direct flights from Chicago O'Hare International to Seoul

Alternative Chicago O'Hare International to Seoul routes

Looking for the cheapest, fastest or easiest route from Chicago O'Hare International to Seoul? You could fly into the following airports instead.

Chicago to Seoul: Flight information

The things to know before you go.

Cheapest flight found	Rs120,303
Cheapest month to fly	April
Average flight time	14 hrs, 45 mins
Most popular airline	Delta
Average flights per week	16

Finding cheap flights from Chicago O'Hare International to Seoul: Frequently asked questions

How many airports are there in Seoul?

There are 2 airports in Seoul: Gimpo International and Incheon International.

How much are return flights from Chicago O'Hare International to Seoul?

The best price we found for a return flight from Chicago O'Hare International to Seoul is Rs229,605. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Chicago O'Hare International to Seoul?

14 hours and 45 minutes is the average flight time from Chicago O'Hare International to Seoul.

Which airlines fly direct from Chicago O'Hare International to Seoul?

Delta and Korean Air fly direct from Chicago O'Hare International to Seoul.

How many flights are there a week from Chicago O'Hare International to Seoul?

As of January 2026, there are 16 flights per week flying from Chicago O'Hare International to Seoul.

When is the cheapest time to fly from Chicago O'Hare International to Seoul?

The cheapest month to fly from Chicago O'Hare International to Seoul is usually February.

Which is the cheapest airport to fly into in Seoul?

If you're flying from Chicago O'Hare International Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from Rs229,605.

Which upcoming date is cheapest to fly from Chicago O'Hare International Airport to Seoul on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Seoul on Friday, 20 February 2026.

Can I get a direct flight from Chicago O'Hare International Airport to Seoul?

Yes – the average flight time is 14 hours and 45 minutes.

How can I get the best flight deal from Chicago O'Hare International Airport to Seoul?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seoul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seoul?

In January, the average temperature is usually around -4°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.

Which is the cheapest airline to fly from Chicago O'Hare International Airport to Seoul with?

Currently, Frontier Airlines and Korean Air offer the cheapest flight tickets to Seoul.

Travelling from O'Hare International Airport (ORD) to Seoul: what you need to know

Expect to be travelling for 12 hours 55 minutes. That's the average time for a direct flight from O'Hare International Airport to Seoul.
O'Hare International Airport is located in Chicago. Following the UTC+9 timezone, Seoul is 14 hours ahead of Chicago.
The most popular route is from O'Hare International Airport (ORD) to Incheon International Airport (ICN). You can select from seven services every week between these two airports. Korean Air offers a 11:05 departure between ORD and ICN.
To avoid missing your ORD to Seoul flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.
If you're heading away during a bank holiday or another peak period, allow for even more time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.
Begin your trip at ORD and travel straight to Incheon International Airport (ICN). That will be your arrival point when searching for O'Hare International Airport to Seoul tickets.
Book your ticket with Korean Air. This well-known carrier offers direct flights from O'Hare International Airport to Seoul.
Stopovers are the ideal opportunity to take a break from travelling and perhaps even tick a new city off your list. When browsing for flight tickets from ORD to Seoul, deselect the 'Direct flights only' box to see where you can visit along the way. Popular options include:
- Haneda Airport (HND)
- Beijing Capital International Airport (PEK)
- Minneapolis-St. Paul International Airport (MSP)
Located around 26 kilometres from central Chicago, ORD can be reached in about 35 minutes by car (depending on traffic). Travelling on public transport will take roughly 55 minutes.
Searching for a hotel near ORD? If you're boarding an early flight from O'Hare International Airport to Seoul, these stays will put you moments from your departure gate:
74.85% of flights departing from O'Hare International Airport arrive at their destination on time.
ORD is located at 10000 West O'Hare.

How to find the cheapest flights from O'Hare International Airport (ORD) to Seoul

The best price we've found for a one-way O'Hare International Airport to Seoul flight is Rs120,303. The cheapest price for a return flight is Rs229,605. Bear in mind fares can change due to demand at the time of booking.
To secure cheap flights from ORD to Seoul, reserve your journey four months ahead of your departure date.
August is the best month for scoring an incredible deal on O'Hare International Airport to Seoul tickets. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
There's no need to keep checking in to see if fares have dropped when you create a Price Alert. We'll notify you when there's an extra saving on cheap flights from ORD to Seoul.
Save on your flight from O'Hare International Airport to Seoul with the help of our filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Seoul

Incheon International Airport (ICN)

The centre of Seoul is roughly 48 kilometres from Incheon International Airport (ICN). How long it takes to drive there will vary based on traffic conditions, so do a little research ahead of time.
It typically takes 1 hour 45 minutes when travelling by public transport.
If you have a late flight from O'Hare International Airport to Seoul, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and snoozing not long after at one of these hotels near ICN:
Say yes to new adventures by picking up an Incheon International Airport rental car. Grab a set of wheels from WECAR, Hi Rent A Car or Alamo and explore beyond Seoul's main sights.
For the best deal, reserve your ride from Incheon International Airport around four weeks ahead of your flight from ORD to Seoul.

Gimpo International Airport (GMP)

Gimpo International Airport (GMP) is around 16 kilometres from the centre of Seoul. Check out your options for travelling into town after your flight from O'Hare International Airport to Seoul has landed.
You can expect the trip to take roughly 1 hour 5 minutes on public transport.
There are some great places to park your luggage (and yourself) near GMP. Tuck yourself in and get cosy after your ORD to Seoul flight at one of these well-located options:
GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car make collecting a Gimpo International Airport rental car quick and easy. These trusted providers are located in or around the terminal and will get you on your way in no time.
Call dibs on the best options. Reserving your ride from GMP one week in advance often means more savings and a wider selection of vehicles.

Best time to go to Seoul

Before you book your flights from O'Hare International Airport to Seoul, consider which time of year works best for you. Peak season in Seoul offers a bustling atmosphere and plenty to do, while low season means you'll get cheaper deals on hotels and smaller crowds.
Lock in an O'Hare International Airport to Seoul flight ticket with a departure in August if you're eager to experience the city during its warmest month. You can expect temperatures to range from 19ºC to 32ºC.
If you want cooler conditions, search for a cheap ticket from ORD to Seoul in January when temperatures average between -12ºC and 4ºC.

More about Seoul

When it comes to looking for somewhere to lay your head, you'll find the top stays in Seoul right here. Check out these options after you've booked your flight from O'Hare International Airport to Seoul:
There are so many things to do and see in this city it can be hard to work out where to start. Bukchon Hanok Village, Gyeongbokgung Palace and N Seoul Tower are highlights which should feature on every Seoul itinerary.

Explore more of South Korea

You've done Seoul, now it's time to explore other parts of South Korea. Journey around 322 kilometres south-east to Busan to tick off its top attractions. From Haeundae Beach to Gamcheon Culture Village and Beomeosa Temple, you've got a jam-packed schedule ahead.
Around 241 kilometres south-east of Seoul, Daegu is another essential stop in South Korea. Experience the best of this destination with a visit to Duryu Park People's Garden, E-World and Apsan Park.