Khon Kaen (KKC) to Chiang Mai (CNX) flights
One airline flies nonstop from Khon Kaen (KKC) to Chiang Mai (CNX): 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 KKC to CNX
- Thai AirAsiaNot in an alliance
KKC to CNX 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 way
DD - Via Bangkok (BKK)Thai Vietjet Air and Thai Airways International the whole wayVZ
VZ+1
KKC to CNX: common questions
Which airlines fly nonstop from KKC to CNX?
Thai AirAsia flies nonstop from Khon Kaen (KKC) to Chiang Mai (CNX).
How far is Khon Kaen from Chiang Mai by plane?
Khon Kaen (KKC) and Chiang Mai (CNX) 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 KKC to CNX cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for KKC to CNX with taxes and fees.
Where can I connect between Khon Kaen and Chiang Mai?
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.