- Wizz Air Ukraine was a Ukrainian low-cost airline, headquartered in Kyiv, Ukraine. It was a subsidiary of the Hungarian airline Wizz Air, operating flights from its base in Kyiv to various domestic and international destinations. However, Wizz Air Ukraine ceased operations in April 2015 due to the unstable political and economic situation in Ukraine at that time. Wizz Air, the parent company, continues to operate flights to and from Ukraine under its own brand.