
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $108 (Mytrip) |
One-way from | $50 (WAYA) |
Popular in | January |
Cheapest in | June |
Average price | $272 |
Good one-way deal | $128 or less |
Fly from
Fly to
Route
Depart
Return
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Sat 4/4
5:20 pm-6:30 pm
Nonstop1h 10m
Trieste Ronchi dei Legionari
Sun 4/5
7:50 am-1:20 pm
1 stop5h 30m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Fri 5/1
7:45 pm-8:45 pm
2 stops25h 00m
Trieste Ronchi dei Legionari
Fri 5/8
9:30 am-11:35 pm
1 stop14h 05m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Tue 5/5
10:30 pm-7:15 am
1 stop8h 45m
Trieste Ronchi dei Legionari
Tue 5/12
6:55 am-1:20 pm
1 stop6h 25m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Tue 5/12
5:20 pm-6:30 pm
Nonstop1h 10m
Trieste Ronchi dei Legionari
Wed 5/20
6:35 am-7:45 am
Nonstop1h 10m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Sat 5/9
8:20 am-4:00 pm
1 stop7h 40m
Trieste Ronchi dei Legionari
Wed 5/13
6:45 am-12:10 pm
1 stop5h 25m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Fri 6/5
7:50 pm-8:45 pm
2 stops24h 55m
Trieste Ronchi dei Legionari
Sun 6/7
3:15 pm-4:25 pm
Nonstop1h 10m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Sun 9/13
1:20 pm-2:30 pm
Nonstop1h 10m
Trieste Ronchi dei Legionari
Sun 9/20
3:15 pm-4:25 pm
Nonstop1h 10m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Fri 5/8
12:35 pm-5:00 pm
1 stop4h 25m
Trieste Ronchi dei Legionari
Sun 5/10
7:50 am-1:20 pm
1 stop5h 30m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Mon 8/3
5:20 pm-6:30 pm
Nonstop1h 10m
Trieste Ronchi dei Legionari
Wed 8/5
7:15 pm-8:25 pm
Nonstop1h 10m
RomeTrieste
FCO - TRS
FCOTRS
Rome Fiumicino
Sat 5/2
6:40 am-2:25 pm
1 stop7h 45m
Trieste Ronchi dei Legionari
Sat 5/9
11:15 am-12:25 pm
Nonstop1h 10m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Currently, May is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Trieste (average of $89). Flying from Rome Fiumicino Airport to Trieste in April is currently the most expensive (average of $147). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Rome Fiumicino Airport to Trieste, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 53% versus a flight in the afternoon.
About 22% of weekly flights between Rome and Trieste have experienced delays in the past year, with the average delay time being 85 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, ITA Airways have had the lowest number of delays on this route, with just 22% of flights being delayed.
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Malini,Mar 2026
FCO - BOS
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Malini,Mar 2026
FCO - BOS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$274 | FlexibilityNo cancel fee | On-time81% |