Udon Thani to Chiang Mai flights
Direct and connecting flights from Udon Thani Airport (UTH) to Chiang Mai International Airport (CNX) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from Udon Thani to Chiang Mai take?
Flight time from Udon Thani (UTH) to Chiang Mai (CNX) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from Udon Thani to Chiang Mai?
Airline availability for UTH to CNX changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from Udon Thani to Chiang Mai?
Direct (nonstop) availability on UTH to CNX varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No fatal or serious occurrence involving any operator on this pair in the last 90 days.
- Thai AirAsiaNo data
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| Thai AirAsia | 2 sightings | No recorded events |
Planning UTH → CNX
UTH to CNX is a short-haul route of 433 km (269 mi). See the return CNX → UTH route.
Alternative airports near Udon Thani: Vientiane (VTE) — 71 km, Khon Kaen (KKC) — 102 km, Loei (LOE) — 113 km.
Alternative airports near Chiang Mai: Lampang (LPT) — 79 km, Pai (PYY) — 87 km, Mae Hong Son (HGN) — 120 km.