Chiang Mai to Kunming (CNX–KMG) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
CNX–KMG is served by 1 airline with nonstop service. China Eastern Airlines leads the route. The flight covers 507 miles in approximately 1h 45m. Beyond nonstop, 16 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| MU China Eastern Airlines | 14 | 738 | 1h45-1h55 | – | SkyTeam | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
CNX: +07 · KMG: CST
When it's 6:00 PM in Chiang Mai, it's 7:00 PM in Kunming.
Thai passport holders enter China visa-free for stays up to 30 days under a mutual visa exemption agreement that took effect March 1, 2026. No advance application is needed. The 30-day stay cannot be extended in country. Total time in China must not exceed 90 days within any 180-day period. This covers tourism and business visits only. Passport must be valid for at least 6 months beyond the date of entry.
Metro Line 6 connects central Kunming; journey to Guangfu Road takes 40–55 minutes (¥6–8), running 6am to 11pm. Transfer at Guangfu Road for Lines 1 and 3 to reach most city areas. Road travel runs long in traffic; the metro avoids that.Taxis from the airport to the city centre cost ¥60–90 and should use the meter. Airport express coaches run to major hotels (¥25–30). Car rental is available at the airport. Kunming is a major domestic hub for Yunnan province; many travelers use it as a gateway to Southeast Asian destinations.
Kunming sits at 1,895m elevation and has one of China's most temperate climates. Nicknamed the "Spring City." Year-round temperatures are mild (8–25°C) and rarely extreme.
Wet season (June–October) brings afternoon monsoon showers, which can cause delays but rarely severe disruptions. The airport's high elevation means thinner air affects aircraft performance in summer heat. Winter (December–February) is dry and sunny. Fog is uncommon.
CNX–KMG Quick Facts
Frequently Asked Questions
Flights from CNX to KMG
Chiang Mai International Airport (CNX) and Kunming Changshui International Airport (KMG) are connected by nonstop service from China Eastern Airlines. With 14 weekly departures, this is a well served route.
CNX to KMG Flight Duration and Schedule
Nonstop flight time from CNX to KMG ranges from 1 hours 45 minutes to 1 hours 55 minutes. The route covers a distance of 507 miles (816 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.
Connecting Options and Alternatives
16 one-stop connections are available, with the fastest taking approximately 3 hours via HAN. Two-stop connections are also available via intermediate hubs.