Van Don Airport or Ha Long Airport is an international airport in Van Don District, Quang Ninh Province, Vietnam, home to World Heritage Ha Long Bay. It is located about 50 km (31 mi) away from Ha Long and 20 km (12 mi) from Cam Pha. It is the first private airport in Vietnam, built and operated by Sun Group.
Van Don Airport is the first airport in Vietnam to be developed under a build–operate–transfer format with its payback period expected to be 45 years. Construction on the airport commenced in 2015. The 3-phase project has an estimated total budget of 7.5 trillion VND (US$330 million). Upon completion of all three phases in 2030, the airport will be capable of handling 5 million passengers per year.