Cheap flights to Trieste
13 cities have regular scheduled flights to Trieste (TRS). 26 airlines fly to the city, from major international carriers to budget low-cost options. Most flights depart from Rome, Milan, Frankfurt am Main, Genoa, Tirana. Compare fares, choose the best option and book your tickets online at the best price. Enter your departure city above to find flights and check prices.
Tirana — Trieste
Milan — Trieste
Rome — Tirana
Rotterdam — Trieste
Prague — Tirana
Frankfurt am Main — Tirana
Paris — Trieste
Popular departure cities to Trieste
Flight insights to Trieste
Data-driven trends for direct flights to Trieste — how often airlines fly, where passengers come from, and typical fares and flight times.
Most frequent departure cities
The most frequent direct routes to Trieste come from Rome, Milan and Frankfurt am Main. Rome leads with around 93 flights a week.
- Rome93 flights/week
- Milan41 flights/week
- Frankfurt am Main31 flights/week
- Genoa8 flights/week
- Tirana5 flights/week
Top departure countries
Most direct flights to Trieste depart from Italy, Germany and Albania. Italy alone accounts for about 76% of all direct routes.
- Italyavg $62
- Germanyavg $73
- Albaniaavg $16
- Netherlandsavg $84
- United Kingdomavg $83
Direct routes & fares
Popular non-stop routes to Trieste range from Tirana at $16 to Genoa at $82 — a quick way to compare direct-flight fares.
- Romefrom $36
- Milanfrom $34
- Frankfurt am Mainfrom $67
- Genoafrom $82
- Tiranafrom $16
Cheapest departure cities
The cheapest places to fly to Trieste from right now are Tirana from $16, Milan from $34 and Rome from $36.
- Tiranafrom $16
- Milanfrom $34
- Romefrom $36
- Frankfurt am Mainfrom $67
- Naplesfrom $75
Frequently asked questions
- Which cities have flights to Trieste?
- There are 13+ cities with regular flights to Trieste, from major international hubs to nearby regional airports. Pick your departure city to compare fares and book.
- Where do most flights to Trieste depart from?
- Most travelers fly to Trieste from Rome, Milan, Frankfurt am Main, Genoa, Tirana. These routes have the highest flight frequency and passenger traffic, so fares are usually competitive.
- How many airlines fly to Trieste?
- 26 airlines operate flights to Trieste, ranging from major international carriers to budget low-cost airlines. Competition helps keep fares affordable.
- When is the best time to book flights to Trieste?
- For short-haul routes, booking 4–8 weeks ahead usually gives the best prices. For long-haul flights, aim for 2–3 months ahead. Prices also drop in off-peak seasons and for midweek departures.
- How to find cheap flights to Trieste?
- Compare offers from multiple airlines, use flexible dates and set up price alerts. Our platform lets you track price trends and choose the best time to buy your tickets.