Based on flight volume data, Krasnojarsk is the most popular airport that Asian Express Airline uses. Kinoosao and Barnaul are the next two most visited by Asian Express Airline.
No, you will need to book a flight with Asian Express Airline out of Kyzyl because the airline doesn’t have scheduled flights from Bangkok Suvarnabhumi at this time. If you still wish to fly from Bangkok Suvarnabhumi, then consider booking with IrAero.