Need help booking?
Unpublished phone-only deals available
TRS to ISL: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Istanbul (Atatürk International Airport)
838 mi
1,349 km · 728 nm
2h 17m
estimated nonstop flight time
+1h
time difference · heading east
See live TRS→ISL fares Phone-only fares on this route — call free
Flight time details
838 miles nonstop takes roughly 2h 17m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- ISL — Atatürk International Airport · Istanbul, Turkey
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is TRS from ISL?
The flight distance from Ronchi De Legionari (TRS) to Istanbul (ISL) is 838 miles (1,349 km, 728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to ISL?
A nonstop flight takes about 2h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Ronchi De Legionari and Istanbul?
Istanbul is 1 hour ahead of Ronchi De Legionari.
What is the cheapest way to fly from TRS to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–ISL that never appear on search engines, with no booking fees.