Direct flights from Chiang Mai to Udon Thani

Did you mean Flights from Udon Thani to Chiang Mai?

Chiang Mai

Thailand

CNX

Chiang Mai International Airport

Udon Thani

Thailand

UTH

Udon Thani Airport

Route: Nonstop service available
Distance: 269 miles
Marketing airlines: 2 airlines
Aircraft: 2 aircraft types
Dates: Oct 21, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Chiang Mai to Udon Thani route overview

Chiang Mai International Airport (CNX) serves Chiang Mai; Udon Thani Airport (UTH) serves Udon Thani.

The airports are 269 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CNX to UTH.

Marketing airlines listed in the current schedule, including codeshare sellers, are Nok Air (DD) and Thai AirAsia (FD). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 21, 2026 – Oct 17, 2027.

Marketing airlines on the Chiang Mai to Udon Thani route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from CNX to UTH

Frequently asked questions

Which airports serve the Chiang Mai to Udon Thani route?

Chiang Mai International Airport (CNX) is the origin airport and Udon Thani Airport (UTH) is the destination airport.

How far is Udon Thani from Chiang Mai?

CNX and UTH are approximately 269 miles apart by great-circle distance.

Are there direct flights from CNX to UTH?

Yes. Roame's current schedule feed shows nonstop service from CNX to UTH.

Which airlines market flights from CNX to UTH?

Which aircraft fly from CNX to UTH?

Aircraft listed in the current schedule include Airbus A320 (320) and Boeing 737-800 (738).