Direct (nonstop) flights from Zhengzhou to Seoul
3 airlines fly nonstop from Zhengzhou Xinzheng International Airport (CGO) to Incheon International Airport (ICN). It's 733 miles (1,180 km), about 2h 20m in the air. Operated by China Southern Airlines, Korean Air, Eastar Jet.
China Southern Airlines
Korean Air
Eastar Jet
Route data last updated: May 28, 2026
Airlines with non-stop flights
CZ
China Southern Airlines
Alternative Routes
Other ways to fly from Zhengzhou to Seoul with one stop · direct emits 136 kg CO₂ per passenger
Looking for the return flight?
ICN → CGO: Flights from Seoul to ZhengzhouOther direct flights from Zhengzhou
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Zhengzhou to Seoul?
A nonstop flight from Zhengzhou (CGO) to Seoul (ICN) takes approximately 2 hours and 20 minutes. The distance is 733 miles (1,180 km).
Which airlines fly nonstop from Zhengzhou to Seoul?
3 airlines: China Southern Airlines, Korean Air, Eastar Jet.
Is there a nonstop flight from Zhengzhou to Seoul?
Yes. 3 airlines: China Southern Airlines, Korean Air, Eastar Jet.
How far is Zhengzhou from Seoul?
The flight distance from Zhengzhou to Seoul is 733 miles (1,180 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What is the time difference between Zhengzhou and Seoul?
Seoul is 1 hour ahead of Zhengzhou. (Asia/Shanghai vs Asia/Seoul.)
What type of aircraft flies from Zhengzhou to Seoul?
At 2h 20m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from China to Republic of Korea?
Depends on your passport. Check with the Republic of Korea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Zhengzhou to Seoul?
Roughly 136 kg CO2 per passenger one-way. That's about the same as driving 680 km.
Is the return flight from Seoul to Zhengzhou also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Zhengzhou to Seoul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Zhengzhou Xinzheng International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.