Are there nonstop flights from Tivat (TIV) to Prague (PRG)?

Yes. Air Montenegro fly this route. Flight time is about 1h 35m.

What is the fastest connection from Tivat (TIV) to Prague (PRG)?

via Vienna ≈ 2h 6m, via Belgrade ≈ 2h 13m, via Munich ≈ 2h 19m (estimated flying time, excluding layovers).

from 15,000 ANA miles (economy, one way, based on the published award charts).

Tivat Airport (TIV) to Václav Havel Airport Prague (PRG)・922 km

Nonstop flights available (1 airline). Flight time about 1h 35m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via VIE)Economy, one way, estimate. Tap a connection for miles by cabin.

18 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.