Cheap flights from Zhengzhou (CGO) to Incheon Intl (ICN)
CGO — ICN
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Discover tips and strategies to find the most affordable flight options for your journey from Zhengzhou (CGO) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.
Popular in | August |
|---|---|
Cheapest in | February |
Average price | $248 |
Good round-trip deal | $835 or less |
Good one-way deal | $173 or less |
Best time to book a flight from Zhengzhou to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Zhengzhou with our price prediction graph.
CGO-ICN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Zhengzhou to Incheon Intl Airport
Prices
Delays
How often are flights from Zhengzhou to Incheon delayed?
About 26% of weekly flights between Zhengzhou and Incheon have experienced delays in the past year, with the average delay time being 132 minutes.
What is the most punctual flight time for Zhengzhou to Incheon flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Zhengzhou to Incheon flights?
Over the last year, China Southern have had the lowest number of delays on this route, with just 5% of flights being delayed.
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated March 13, 2026.
Get a feel of what it's like to fly with Korean Air from Zhengzhou to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Entertainment
8.2
Boarding
8.5
Food
8.1
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Entertainment
8.2
Boarding
8.5
Food
8.1
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Zhengzhou to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSuwon
Seongnam
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Other flights to Incheon Intl
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Top airline flying from Zhengzhou to Incheon Intl
Discover the top airline that operate flights from Zhengzhou to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$243 | FlexibilityNo cancel fee | On-time81% |