Direct (nonstop) flights from Changchun to Seoul
2 airlines fly nonstop from Changchun Longjia International Airport (CGQ) to Incheon International Airport (ICN). It's 452 miles (728 km), about 2h 5m in the air. Operated by China Southern Airlines, Asiana Airlines.
China Southern Airlines
Asiana Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
CZ
China Southern Airlines
Alternative Routes
Other ways to fly from Changchun to Seoul with one stop · direct emits 84 kg CO₂ per passenger
Looking for the return flight?
ICN → CGQ: Flights from Seoul to ChangchunOther direct flights from Changchun
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Changchun to Seoul?
A nonstop flight from Changchun (CGQ) to Seoul (ICN) takes approximately 2 hours and 5 minutes. The distance is 452 miles (728 km).
Which airlines fly nonstop from Changchun to Seoul?
2 airlines: China Southern Airlines, Asiana Airlines.
Is there a nonstop flight from Changchun to Seoul?
Yes. 2 airlines: China Southern Airlines, Asiana Airlines.
How far is Changchun from Seoul?
The flight distance from Changchun to Seoul is 452 miles (728 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What is the time difference between Changchun and Seoul?
Seoul is 1 hour ahead of Changchun. (Asia/Shanghai vs Asia/Seoul.)
What type of aircraft flies from Changchun to Seoul?
At 2h 5m, 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 Changchun to Seoul?
Roughly 84 kg CO2 per passenger one-way. That's about the same as driving 420 km.
Is the return flight from Seoul to Changchun 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 Changchun 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 Changchun Longjia International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.