Direct (nonstop) flights from Seoul to Haikou
1 airline flys nonstop from Incheon International Airport (ICN) to Haikou Meilan International Airport (HAK). It's 1,543 miles (2,484 km), about 4h 45m in the air. Operated by Hainan Airlines.
Hainan Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
HU
Hainan Airlines
Alternative Routes
Other ways to fly from Seoul to Haikou with one stop · direct emits 261 kg CO₂ per passenger
Looking for the return flight?
HAK → ICN: Flights from Haikou to SeoulOther direct flights from Seoul
Direct flights from Haikou (HAK)
Frequently Asked Questions
How long is the direct flight from Seoul to Haikou?
A nonstop flight from Seoul (ICN) to Haikou (HAK) takes approximately 4 hours and 45 minutes. The distance is 1,543 miles (2,484 km).
Which airlines fly nonstop from Seoul to Haikou?
Just Hainan Airlines.
Is there a nonstop flight from Seoul to Haikou?
Yes. 1 airline: Hainan Airlines.
How far is Seoul from Haikou?
The flight distance from Seoul to Haikou is 1,543 miles (2,484 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Seoul and Haikou?
Haikou is 1 hour behind Seoul. (Asia/Seoul vs Asia/Shanghai.)
What type of aircraft flies from Seoul to Haikou?
At 4h 45m, 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 Haikou?
Roughly 261 kg CO2 per passenger one-way. That's about the same as driving 1,305 km.
Is the return flight from Haikou 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 Haikou?
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.