Chengdu Tianfu Intl, Tianjin, and Changsha Huanghua Intl are the top three Okay Airways airports based on our airline data. This may change if Okay Airways makes updates to their flight routes due to supply and demand.
A flight from Shenzhen to Xi'an Xianyang, which has 0 stops, is S$ 247 which is the least expensive round-trip domestic flight that Okay Airways offers. For a one-way domestic Okay Airways flight, the cheapest route is Changsha Huanghua Intl to Nanjing Lukou Intl (0 stops) for S$ 83.
Flying with Okay Airways from Bangkok Don Mueang Intl to Tianjin is the cheapest flight we could find at S$ 462 per ticket. This is an international round-trip flight with 0 stops.
Okay Airways does not have flights from Singapore Changi at the moment. There are scheduled flights with Okay Airways out of Sanya Phoenix Intl though (if you don’t mind flying from this airport). Flying with Sichuan Airlines is recommended if you still want to fly from Singapore Changi.