The cheapest times to fly from ORD to GMP are
- January 29th to July 8th (except the weeks of February 12th and April 23rd)
- October 29th to December 2nd
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ORD to GMP is mid May. Prices can be as high as $1633 for Saturday flights during mid December, or as low as $824 for Wednesday flights around mid May.
When to Fly to Seoul
Flying from Chicago, IL (ORD) to Seoul (GMP) will usually cost between $911 to $1408 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $936. Due to high demand the most expensive time to fly is mid December, with an average price of $1434. Planning your trip to low-cost times can easily save you $499 on economy flights and even more on first-class flights. Generally, any price below $1083 can be considered a good price for a round-trip ORD to GMP flight.
See below for a graph of average weekly prices for the ORD to GMP route. All prices are for round-trip tickets in USD.
Compared to other flights, the ORD to GMP flight is priced close to the average and costs about as much as the average flight leaving from Chicago. The average price per mile (for a direct flight) is $0.1, which is far below average.
Flight Prices by Day of the Week
Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $242 (20%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1022. Return trip prices are from the GMP to ORD flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from ORD to GMP can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 43 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ORD to GMP while comparing.
- 20 miles (32 km) away from GMP
- Usually 12.79% less expensive than GMP
- Nonstop flights available
Flight Hacking ORD to GMP
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ORD to GMP — but Champion Traveler does!
- Price for both tickets: $905
- Average savings: $178 (16.4%)
Flight Questions Answered
Still have questions about flying from ORD to GMP? We’ve got answers.
Which airlines fly this route?
You can find 16 major airlines flying this route most often: Air Canada, Air China, Alaska, American, ANA, Asiana, Austrian, China Airlines, China Southern, Delta, EVA Air, JAL, Korean Air, Lufthansa, SWISS, United, and potentially more during busy seasons.
How far away is it from Gimpo International Airport to Chicago O’Hare International Airport?
The distance between the two airports is roughly 6522 miles or 10496 kilometers.
How long does it take to fly from ORD to GMP?
The real-world flight time for a nonstop ORD to GMP flight is about 12 hour 43 minutes.
How many flights go between Chicago, IL and Seoul?
It depends on the day of the week and the date, but a typical day might have around 61 available flights from ORD to GMP.
Airport Location Info
|Origination airport name||Chicago O’Hare International Airport|
|Country||the United States|
|Destination airport name||Gimpo International Airport|
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.