Istanbul (IST) to Nis (INI) flights
One airline flies nonstop from Istanbul (IST) to Nis (INI): Air Serbia. The two airports are 380 miles (611 km) apart. There are also 5 ways to fly it with one stop, through Belgrade, Tivat and Athens and more.
Airlines flying nonstop from IST to INI
- Air SerbiaNot in an alliance · bookable with 1 programWho books it
Book IST to INI with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Air Serbia
IST to INI with one stop
5 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Belgrade (BEG)Air Serbia the whole way
- Via Tivat (TIV)Turkish Airlines and Air Montenegro, then Air Serbia
- Via Athens (ATH)Aegean Airlines, Turkish Airlines and 1 more, then Air Serbia
GQ - Via Vienna (VIE)Turkish Airlines, then Ryanair and Air Serbia
- Via Ljubljana (LJU)Turkish Airlines, then Air Serbia
IST to INI: common questions
Which airlines fly nonstop from IST to INI?
Air Serbia flies nonstop from Istanbul (IST) to Nis (INI).
How far is Istanbul from Nis by plane?
Istanbul (IST) and Nis (INI) are 380 miles (611 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book IST to INI award flights?
1 program can book at least one of the nonstop airlines: Air Canada Aeroplan. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does IST to INI cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for IST to INI with taxes and fees.
Where can I connect between Istanbul and Nis?
The most direct connections are through Belgrade (BEG), Tivat (TIV), Athens (ATH), Vienna (VIE) and Ljubljana (LJU). On 1 of them the same airline flies both flights, for example Air Serbia through Belgrade.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.