Direct flights from Udon Thani to Chiang Mai

Did you mean Flights from Chiang Mai to Udon Thani?

Udon Thani

Thailand

UTH

Udon Thani Airport

Chiang Mai

Thailand

CNX

Chiang Mai International Airport

Route: Nonstop service available
Distance: 269 miles
Marketing airlines: 2 airlines
Aircraft: 2 aircraft types
Dates: Oct 21, 2026 – Oct 6, 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.

Udon Thani to Chiang Mai route overview

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

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

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

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 6, 2027.

Marketing airlines on the Udon Thani to Chiang Mai 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 UTH to CNX

Frequently asked questions

Which airports serve the Udon Thani to Chiang Mai route?

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

How far is Chiang Mai from Udon Thani?

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

Are there direct flights from UTH to CNX?

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

Which airlines market flights from UTH to CNX?

Which aircraft fly from UTH to CNX?

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