Chiang Mai (CNX) to Utapao (UTP) flights
One airline flies nonstop from Chiang Mai (CNX) to Utapao (UTP): Thai Lion Air. The two airports are 442 miles (711 km) apart. There are also 3 ways to fly it with one stop, through Udon Thani, Koh Samui and Phuket.
Airlines flying nonstop from CNX to UTP
- Thai Lion AirNot in an alliance
CNX to UTP with one stop
3 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Udon Thani (UTH)Nok Air and Thai AirAsia, then Thai Lion AirDD
- Via Koh Samui (USM)Bangkok Airways the whole way
- Via Phuket (HKT)Bangkok Airways the whole wayVZ
CNX to UTP: common questions
Which airlines fly nonstop from CNX to UTP?
Thai Lion Air flies nonstop from Chiang Mai (CNX) to Utapao (UTP).
How far is Chiang Mai from Utapao by plane?
Chiang Mai (CNX) and Utapao (UTP) are 442 miles (711 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does CNX to UTP cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CNX to UTP with taxes and fees.
Where can I connect between Chiang Mai and Utapao?
The most direct connections are through Udon Thani (UTH), Koh Samui (USM) and Phuket (HKT). On 2 of them the same airline flies both flights, for example Bangkok Airways through Koh Samui.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.