Chiang Mai (CNX) to Khon Kaen (KKC) flights
One airline flies nonstop from Chiang Mai (CNX) to Khon Kaen (KKC): Thai AirAsia. The two airports are 298 miles (479 km) apart. There are also 2 ways to fly it with one stop, through Bangkok and Bangkok.
Airlines flying nonstop from CNX to KKC
- Thai AirAsiaNot in an alliance
CNX to KKC with one stop
2 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Bangkok (DMK)Thai AirAsia and Thai Lion Air the whole wayDD
- Via Bangkok (BKK)Thai Airways International and Thai Vietjet Air the whole way
VZ+1VZ
CNX to KKC: common questions
Which airlines fly nonstop from CNX to KKC?
Thai AirAsia flies nonstop from Chiang Mai (CNX) to Khon Kaen (KKC).
How far is Chiang Mai from Khon Kaen by plane?
Chiang Mai (CNX) and Khon Kaen (KKC) are 298 miles (479 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does CNX to KKC 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 KKC with taxes and fees.
Where can I connect between Chiang Mai and Khon Kaen?
The most direct connections are through Bangkok (DMK) and Bangkok (BKK). On 2 of them the same airline flies both flights, for example Thai AirAsia through Bangkok.
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.