Swiss to suspend flights from Zurich to Serbia's Nis in winter 2019/20

The air carrier will operate two weekly flights between the two cities until November 29 and will relaunch the operation on the route on March 29, with a according to data published on the company's website.

However, Swiss will maintain two weekly Nis-Zurich flights from December 20 until January 12 for the Christmas and New Year holidays.

The company started operating the Nis-Zurich route with a single weekly flight in April 2017 after initially adding the route to its summer schedules only.