Direct (nonstop) flights from Sanya to Seoul
1 airline flys nonstop from Phoenix International (SYX) to Incheon International Airport (ICN). It's 1,675 miles (2,695 km), about 4h 15m in the air. Operated by T´Way Air.
T´Way Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Sanya to Seoul with one stop · direct emits 283 kg CO₂ per passenger
Looking for the return flight?
ICN → SYX: Flights from Seoul to SanyaOther direct flights from Sanya
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Sanya to Seoul?
A nonstop flight from Sanya (SYX) to Seoul (ICN) takes approximately 4 hours and 15 minutes. The distance is 1,675 miles (2,695 km).
Which airlines fly nonstop from Sanya to Seoul?
Just T´Way Air.
Is there a nonstop flight from Sanya to Seoul?
Yes. 1 airline: T´Way Air.
How far is Sanya from Seoul?
The flight distance from Sanya to Seoul is 1,675 miles (2,695 km), measured as the great-circle (shortest air) distance.
What is the time difference between Sanya and Seoul?
Seoul is 1 hour ahead of Sanya. (Asia/Shanghai vs Asia/Seoul.)
What type of aircraft flies from Sanya to Seoul?
At 4h 15m, 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 Sanya to Seoul?
Roughly 283 kg CO2 per passenger one-way. That's about the same as driving 1,415 km.
Is the return flight from Seoul to Sanya 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 Sanya 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 Phoenix International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.