Barnaul, Krasnojarsk, and Turukhansk are the top three Asian Express Airline airports based on our airline data. This may change if Asian Express Airline makes updates to their flight routes due to supply and demand.
Asian Express Airline does not have flights from Singapore Changi at the moment. There are scheduled flights with Asian Express Airline out of Ulan-Ude though (if you don’t mind flying from this airport). Flying with Emirates is recommended if you still want to fly from Singapore Changi.