Are there nonstop flights from Treviso (TSF) to Kos (KGS)?

Yes. Ryanair fly this route. Flight time is about 2h 22m.

What is the fastest connection from Treviso (TSF) to Kos (KGS)?

via Vienna ≈ 3h 18m, via Prague ≈ 3h 44m, via Katowice ≈ 3h 48m (estimated flying time, excluding layovers).

Treviso Airport (TSF) to Kos International Airport "Ippokratis" (KGS)・1,584 km

Nonstop flights available (1 airline). Flight time about 2h 22m. Nonstop return flights also operate.

7 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.