$106 Cheap Flights from Zhengzhou (CGO) to Seoul (ICN)

View $106 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Zhengzhou (CGO) to Incheon Intl. Airport (ICN)

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Cheap Flights from Zhengzhou to Seoul (CGO-ICN)

Prices were available within the past 7 days and start at $106 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Xiamen Airlines
Mon, Dec 1 - Wed, Dec 31
CGO
Zhengzhou
ICN
Seoul
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Xiamen Airlines flight, departing Mon, Dec 1 from Zhengzhou to Seoul, returning Wed, Dec 31, priced at $220 found 5 days ago
Air China
Mon, Nov 17 - Mon, Nov 24
CGO
Zhengzhou
ICN
Seoul
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select Air China flight, departing Mon, Nov 17 from Zhengzhou to Seoul, returning Mon, Nov 24, priced at $221 found 1 day ago
Air China
Mon, Dec 1 - Wed, Dec 31
CGO
Zhengzhou
ICN
Seoul
$225 Roundtrip, found 5 days ago
$225
Roundtrip
found 5 days ago
Select Air China flight, departing Mon, Dec 1 from Zhengzhou to Seoul, returning Wed, Dec 31, priced at $225 found 5 days ago
Air China
Wed, Dec 24 - Sun, Dec 28
CGO
Zhengzhou
ICN
Seoul
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select Air China flight, departing Wed, Dec 24 from Zhengzhou to Seoul, returning Sun, Dec 28, priced at $227 found 6 days ago
Air China
Mon, Dec 1 - Wed, Dec 31
CGO
Zhengzhou
ICN
Seoul
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select Air China flight, departing Mon, Dec 1 from Zhengzhou to Seoul, returning Wed, Dec 31, priced at $229 found 5 days ago
Air China
Thu, Nov 20 - Wed, Nov 26
CGO
Zhengzhou
ICN
Seoul
$230 Roundtrip, found 12 hours ago
$230
Roundtrip
found 12 hours ago
Select Air China flight, departing Thu, Nov 20 from Zhengzhou to Seoul, returning Wed, Nov 26, priced at $230 found 12 hours ago
Air China
Mon, Nov 17 - Mon, Nov 24
CGO
Zhengzhou
ICN
Seoul
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select Air China flight, departing Mon, Nov 17 from Zhengzhou to Seoul, returning Mon, Nov 24, priced at $231 found 1 day ago
Hainan Airlines
Thu, Nov 20 - Wed, Nov 26
CGO
Zhengzhou
ICN
Seoul
$249 Roundtrip, found 12 hours ago
$249
Roundtrip
found 12 hours ago
Select Hainan Airlines flight, departing Thu, Nov 20 from Zhengzhou to Seoul, returning Wed, Nov 26, priced at $249 found 12 hours ago
China Southern Airlines
Mon, Nov 10 - Fri, Nov 14
CGO
Zhengzhou
ICN
Seoul
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Mon, Nov 10 from Zhengzhou to Seoul, returning Fri, Nov 14, priced at $252 found 1 day ago
Korean Air
Mon, Oct 6 - Sat, Oct 11
CGO
Zhengzhou
ICN
Seoul
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select Korean Air flight, departing Mon, Oct 6 from Zhengzhou to Seoul, returning Sat, Oct 11, priced at $269 found 6 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city center is 20 minutes. Flights from $470
GMP
Gimpo Intl.
Closest
Average driving time to city center20 min
Flights from $470
Flights from Zhengzhou (CGO) to Seoul (ICN)
Origin airport
Zhengzhou
Destination airport
Incheon Intl.
Airlines serving
Air China, China Eastern Airlines, China Southern Airlines
Roundtrip price
$220
Distance
732 mi
Average flight time
3 hours 25 mins

Zhengzhou to Seoul Flights

The cheapest times to fly from Zhengzhou to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Zhengzhou to Seoul are during the month of December. You can find some of the cheapest flights from Zhengzhou to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Zhengzhou to Seoul

Sunday is one of the best days to book for cheap flights from Zhengzhou to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Zhengzhou to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Zhengzhou to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $106 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Zhengzhou to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Zhengzhou to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN) cost?
Get a cheap one-way flight from $106 or cheap return flight from $220 from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
December is the most affordable month to fly from CGO to ICN. Timing your trip outside of the busy season is often the key to finding better fares.
Which airlines fly direct from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
When heading out of Zhengzhou Airport (CGO), you can hop on a direct flight to Incheon Intl. Airport (ICN) with Korean Air.
What is the cheapest airline that flies from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
China Southern Airlines and Korean Air are well-known airlines offering reasonable fares. Keep in mind that flight prices from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN) can change based on demand, seasonality and time of booking. With Expedia's filter tool, you can easily find a CGO to ICN flight that matches your preferences and budget.
How many flights per day from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
On average, Zhengzhou Airport (CGO) only has 1 nonstop flight to Incheon Intl. Airport (ICN) each day. For more choices, try our easy-to-use filter tool. Simply enter your travel details, then click on "1 Stop" or "2+ Stops" to discover flights with layovers.
What are the most popular departure times for flights from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
More people fly between CGO and ICN at 12 PM than at any other time of day. Rather go when it's quieter? Try choosing a quieter departure window and it's possible you'll save on your fare as well.
What day of the week has the most flights from CGO to ICN?
If you jet off on a Monday, you'll get the biggest range of choices for flights from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN).
What is the earliest flight from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
Hop on the earliest flight at around 12:10PM UTC+8, departing from Zhengzhou Airport (CGO). You'll be flying for around 2h 20m, touching down at Incheon Intl. Airport (ICN) at approximately 3:30PM UTC+9.
How long does it take to fly from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
The average flight time from CGO to ICN is 2 hours and 18 minutes, covering a total distance of 730 mi.
What is the best time to fly from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
Book a flight from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seoul from Zhengzhou Airport (CGO)?
If you're traveling on a direct flight from Zhengzhou Airport (CGO) to Seoul, Incheon Intl. Airport (ICN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN) last-minute?
Booking your plane ticket from CGO to ICN shortly before your journey is usually more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a CGO to ICN flight and hotel package?
Opting for a CGO to ICN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Zhengzhou Airport (CGO) to Incheon Intl. Airport (ICN)?
In most cases, you can cancel or reschedule your CGO to ICN flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.