Direct (nonstop) flights from Seoul to Hangzhou
4 airlines fly nonstop from Incheon International Airport (ICN) to Hangzhou Xiaoshan International Airport (HGH). It's 605 miles (974 km), about 2h 25m in the air. Operated by Air China, Korean Air, China Eastern Airlines and others.
Air China
Korean Air
China Eastern Airlines
Asiana Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
MU
China Eastern Airlines
OZ
Asiana Airlines
Alternative Routes
Other ways to fly from Seoul to Hangzhou with one stop · direct emits 112 kg CO₂ per passenger
Looking for the return flight?
HGH → ICN: Flights from Hangzhou to SeoulOther direct flights from Seoul
Direct flights from Hangzhou (HGH)
Frequently Asked Questions
How long is the direct flight from Seoul to Hangzhou?
A nonstop flight from Seoul (ICN) to Hangzhou (HGH) takes approximately 2 hours and 25 minutes. The distance is 605 miles (974 km).
Which airlines fly nonstop from Seoul to Hangzhou?
4 airlines: Air China, Korean Air, China Eastern Airlines, Asiana Airlines.
Is there a nonstop flight from Seoul to Hangzhou?
Yes. 4 airlines: Air China, Korean Air, China Eastern Airlines, Asiana Airlines.
How far is Seoul from Hangzhou?
The flight distance from Seoul to Hangzhou is 605 miles (974 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 Seoul and Hangzhou?
Hangzhou is 1 hour behind Seoul. (Asia/Seoul vs Asia/Shanghai.)
What type of aircraft flies from Seoul to Hangzhou?
At 2h 25m, 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 Republic of Korea to China?
Depends on your passport. Check with the China embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Seoul to Hangzhou?
Roughly 112 kg CO2 per passenger one-way. That's about the same as driving 560 km.
Is the return flight from Hangzhou to Seoul 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 Seoul to Hangzhou?
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 Incheon International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.