Dehong Mangshi, Kunming Changshui, and Wuxi are the top three Ruili Airlines airports based on our airline data. This may change if Ruili Airlines makes updates to their flight routes due to supply and demand.
Ruili Airlines does not have flights from Singapore Changi at the moment. There are scheduled flights with Ruili Airlines out of Krong Preah Sihanouk Sihanoukville though (if you don’t mind flying from this airport). Flying with Cambodia Angkor Air is recommended if you still want to fly from Singapore Changi.