Fares on this route currently start from ₹9,999. Compare live FCO to TRS prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
FCO → TRSApprox. 458.59 km04 Jun 2026Live inventory
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Showing 25
of 126
live flights
ALITALIA S.p.A.
AZ-1357
09:15
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
1h 10m
Non-stop
10:25
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹9,999
per person
✕ Non-refundable14 fare options
ALITALIA S.p.A.
AZ-1365
13:20
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
1h 10m
Non-stop
14:30
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹9,999
per person
✕ Non-refundable13 fare options
ALITALIA S.p.A.
AZ-1363
21:45
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
1h 10m
Non-stop
22:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹9,999
per person
✕ Non-refundable13 fare options
9B
9B-7660
16:30
06/04/2026
XRJ
Leonardo da Vinci–Fiumicino Airport
4h 53m
Non-stop
21:23
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹10,310
per person
✓ Refundable🔥 Last 4 seats2 fare options
AccessRail
9B-7660
15:38
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
5h 45m
Non-stop
21:23
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹12,630
per person
✓ Refundable🔥 Last 4 seats3 fare options
ALITALIA S.p.A.
AZ-1359
17:20
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
1h 10m
Non-stop
18:30
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹19,040
per person
✕ Non-refundable14 fare options
AccessRail
9B-7460
10:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
8h 32m
1 Stop
⏱ IMR · 0h 54mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7580
13:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
22h 10m
1 Stop
⏱ IMR · 14h 26mIMR Airport
11:33
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7460
10:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
10h 34m
1 Stop
⏱ IMR · 2h 54mIMR Airport
20:57
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7538
11:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
24h 10m
1 Stop
⏱ IMR · 16h 24mIMR Airport
11:33
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7538
11:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
9h 34m
1 Stop
⏱ IMR · 1h 54mIMR Airport
20:57
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7540
12:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
23h 10m
1 Stop
⏱ IMR · 15h 26mIMR Airport
11:33
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7540
12:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
8h 34m
1 Stop
⏱ IMR · 0h 56mIMR Airport
20:57
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7569
08:38
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
10h 17m
1 Stop
⏱ IMR · 2h 21mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7581
09:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
9h 32m
1 Stop
⏱ IMR · 1h 54mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7631
09:38
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
9h 17m
1 Stop
⏱ IMR · 1h 21mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7631
09:38
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
11h 19m
1 Stop
⏱ IMR · 3h 21mIMR Airport
20:57
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7674
14:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
21h 10m
1 Stop
⏱ IMR · 13h 26mIMR Airport
11:33
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7428
15:53
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
29h 4m
1 Stop
⏱ IMR · 21h 26mIMR Airport
20:57
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7454
17:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
25h 32m
1 Stop
⏱ IMR · 17h 36mIMR Airport
18:55
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7384
08:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
10h 32m
1 Stop
⏱ IMR · 2h 36mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7385
09:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
9h 32m
1 Stop
⏱ IMR · 1h 36mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7385
09:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
11h 34m
1 Stop
⏱ IMR · 3h 36mIMR Airport
20:57
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7388
14:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
21h 10m
1 Stop
⏱ IMR · 13h 6mIMR Airport
11:33
06/05/2026
+1
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
AccessRail
9B-7389
10:23
06/04/2026
FCO
Leonardo da Vinci–Fiumicino Airport
8h 32m
1 Stop
⏱ IMR · 0h 36mIMR Airport
18:55
06/04/2026
TRS
Trieste–Friuli Venezia Giulia Airport
₹20,288
per person
✓ Refundable🔥 Last 4 seats3 fare options
😕 No flights match your filters.
Rome (FCO)
📍 Leonardo da Vinci–Fiumicino Airport
🌍 Italy
🕐 GMT 1
📐 Latitude: 41.8002778
📐 Longitude: 12.2388889
Trieste (TRS)
📍 Trieste–Friuli Venezia Giulia Airport
🌍 Italy
🕐 GMT 1
📐 Latitude: 45.827499
📐 Longitude: 13.4722
✈ Distance: Rome,Italy to Trieste,Italy — 458.59 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Rome to Trieste — what to expect when booking
The FCO–TRS route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Rome,Italy and Trieste,Italy is approximately
458.59 km.
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❓ Frequently asked questions — Rome to Trieste flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Rome,Italy (FCO) and Trieste,Italy (TRS) is approximately 458.59 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.