Direct (nonstop) flights from Naples to Trieste
1 airline flys nonstop from Naples International Airport (NAP) to Trieste (TRS). It's 343 miles (552 km), about 1h 20m in the air. Operated by Ryanair.
Ryanair
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Naples to Trieste with one stop · direct emits 63 kg CO₂ per passenger
Looking for the return flight?
TRS → NAP: Flights from Trieste to NaplesOther direct flights from Naples
Direct flights from Trieste (TRS)
Frequently Asked Questions
How long is the direct flight from Naples to Trieste?
A nonstop flight from Naples (NAP) to Trieste (TRS) takes approximately 1 hours and 20 minutes. The distance is 343 miles (552 km).
Which airlines fly nonstop from Naples to Trieste?
Just Ryanair.
Is there a nonstop flight from Naples to Trieste?
Yes. 1 airline: Ryanair.
How far is Naples from Trieste?
The flight distance from Naples to Trieste is 343 miles (552 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Naples to Trieste?
At 1h 20m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Naples to Trieste?
Roughly 63 kg CO2 per passenger one-way. That's about the same as driving 315 km.
Is the return flight from Trieste to Naples also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Naples to Trieste?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Naples International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.