Direct (nonstop) flights from Kunming to Chiang Mai
2 airlines fly nonstop from Kunming Changshui International Airport (KMG) to Chiang Mai Intl (CNX). It's 504 miles (811 km), about 2h in the air. Operated by Ruili Airlines, China Eastern Airlines.
Ruili Airlines
China Eastern Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
MU
China Eastern Airlines
Alternative Routes
Other ways to fly from Kunming to Chiang Mai with one stop · direct emits 93 kg CO₂ per passenger
Looking for the return flight?
CNX → KMG: Flights from Chiang Mai to KunmingOther direct flights from Kunming
Direct flights from Chiang Mai (CNX)
Frequently Asked Questions
How long is the direct flight from Kunming to Chiang Mai?
A nonstop flight from Kunming (KMG) to Chiang Mai (CNX) takes approximately 2 hours. The distance is 504 miles (811 km).
Which airlines fly nonstop from Kunming to Chiang Mai?
2 airlines: Ruili Airlines, China Eastern Airlines.
Is there a nonstop flight from Kunming to Chiang Mai?
Yes. 2 airlines: Ruili Airlines, China Eastern Airlines.
How far is Kunming from Chiang Mai?
The flight distance from Kunming to Chiang Mai is 504 miles (811 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 Kunming and Chiang Mai?
Chiang Mai is 1 hour behind Kunming. (Asia/Shanghai vs Asia/Bangkok.)
What type of aircraft flies from Kunming to Chiang Mai?
At 2h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from China to Thailand?
Depends on your passport. Check with the Thailand embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Kunming to Chiang Mai?
Roughly 93 kg CO2 per passenger one-way. That's about the same as driving 465 km.
Is the return flight from Chiang Mai to Kunming 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 Kunming to Chiang Mai?
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 Kunming Changshui International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.