Are there nonstop flights from Naples (NAP) to Ronchi dei Legionari/Trieste (TRS)?

Yes. Ryanair fly this route. Flight time is about 1h 9m.

What is the fastest connection from Naples (NAP) to Ronchi dei Legionari/Trieste (TRS)?

via Rome ≈ 1h 46m, via Milan ≈ 2h 9m, via Genova ≈ 2h 10m (estimated flying time, excluding layovers).

Naples International Airport (NAP) to Trieste Airport (TRS)・554 km

Nonstop flights available (1 airline). Flight time about 1h 9m. Nonstop return flights also operate.

NEWStarting soon: Wizz Air

10 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.