Find cheap flights from Rome to Trieste from $43

In the last 3 days, the lowest price for a flight from Rome Fiumicino Airport to Trieste was $43 for a one-way ticket and $156 for a round-trip.

A passport is not required to fly from Rome to Trieste.

Rome and Trieste are both served by 1 main airport. You will leave Rome from Rome Fiumicino and will be arriving at Trieste Ronchi dei Legionari.

The Airbus A220 is the aircraft model that flies most regularly on the Rome to Trieste flight route.

SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Rome and Trieste, with SkyTeam being the most commonly used for this route.

There are nonstop flights from Rome to Trieste on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rome to Trieste.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from Rome is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trieste with an airline and back to Rome with another airline. Booking your flights between Rome and TRS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trieste from Rome up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.