Cheap Flights from Rome to Trieste
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Flights from Rome to Trieste
Airlines Flying from Rome to Trieste
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Rome to Trieste
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
FCO 13:201h 10mDirectTRS 14:30Rome - Trieste | Tue, Jul 1 | ITA Airways
TRS 06:351h 10mDirectFCO 07:45Trieste - Rome | Tue, Jul 8 | ITA Airways£74 £63989% OFF89% OFF£639 £74 -
FCO 21:451h 10mDirectTRS 22:55Rome - Trieste | Thu, Jul 3 | ITA Airways
TRS 15:151h 10mDirectFCO 16:25Trieste - Rome | Thu, Jul 10 | ITA Airways£74 £63989% OFF89% OFF£639 £74
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FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Sat, May 24 | ITA Airways
TRS 06:351h 10mDirectFCO 07:45Trieste - Rome | Sun, May 25 | ITA Airways£74 £63988% OFF88% OFF£639 £74
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FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Tue, Jun 10 | ITA Airways
TRS 15:151h 10mDirectFCO 16:25Trieste - Rome | Sat, Jun 14 | ITA Airways£7488% OFF£639 £74
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FCO 13:201h 10mDirectTRS 14:30Rome - Trieste | Thu, Jun 5 | ITA Airways
TRS 19:151h 10mDirectFCO 20:25Trieste - Rome | Thu, Jun 12 | ITA Airways£7488% OFF£639 £74
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FCO 21:451h 10mDirectTRS 22:55Rome - Trieste | Tue, Jun 24 | ITA Airways
TRS 15:151h 10mDirectFCO 16:25Trieste - Rome | Tue, Jul 1 | ITA Airways£7488% OFF£639 £74
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FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Mon, Jun 23 | ITA Airways
TRS 06:351h 10mDirectFCO 07:45Trieste - Rome | Wed, Jun 25 | ITA Airways£7688% OFF£639 £76
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FCO 21:451h 10mDirectTRS 22:55Rome - Trieste | Fri, Jun 27 | ITA Airways
TRS 06:351h 10mDirectFCO 07:45Trieste - Rome | Mon, Jun 30 | ITA Airways£13279% OFF£639 £132
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FCO 13:201h 5mDirectTRS 14:25Rome - Trieste | Fri, May 30 | ITA Airways
TRS 19:251h 10mDirectFCO 20:35Trieste - Rome | Sun, Jun 1 | ITA Airways£24761% OFF£639 £247
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FCO 17:251h 10mDirectTRS 18:35Rome - Trieste | Fri, May 23 | ITA Airways
TRS 06:401h 5mDirectFCO 07:45Trieste - Rome | Sun, May 25 | ITA Airways£5947% OFF£639 £594
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ROM 13:0017h 25m1 stopsTRS Invalid DateRome - Trieste | Fri, May 23 | Normal Airline
TRS 15:006hDirectROM 16:00Trieste - Rome | Sun, May 25 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Tue, May 27 | ITA Airways£44 £18777% OFF77% OFF£187 £44
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FCO 13:201h 5mDirectTRS 14:25Rome - Trieste | Sat, May 31 | ITA Airways£44 £18777% OFF77% OFF£187 £44
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FCO 13:201h 10mDirectTRS 14:30Rome - Trieste | Sat, Jul 5 | ITA Airways£45 £18776% OFF76% OFF£187 £45
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FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Thu, Jul 10 | ITA Airways£4576% OFF£187 £45
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FCO 13:201h 5mDirectTRS 14:25Rome - Trieste | Fri, Jul 4 | ITA Airways£10942% OFF£187 £109
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FCO 17:201h 10mDirectTRS 18:30Rome - Trieste | Wed, Jun 18 | ITA Airways£12633% OFF£187 £126
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FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Thu, Jun 12 | ITA Airways£12633% OFF£187 £126
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FCO 13:201h 10mDirectTRS 14:30Rome - Trieste | Fri, Jun 6 | ITA Airways£15020% OFF£187 £150
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FCO 09:151h 10mDirectTRS 10:25Rome - Trieste | Sun, Jun 15 | ITA Airways£15020% OFF£187 £150
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FCO 17:201h 10mDirectTRS 18:30Rome - Trieste | Fri, May 30 | ITA Airways£1747% OFF£187 £174
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ROM 13:0017h 25m1 stopsTRS Invalid DateRome - Trieste | Fri, May 23 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Rome to Trieste
| Cheapest one-way flight price | £43 |
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| Cheapest return ticket price | £73 |
| Off-season travel month | April |
| Peak season for travel | February |
| Flight distance | 443.85km |
| Average flight time | 1 hour 21 minutes |
| Popular airline | ITA Airways |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Rome (ROM) to Trieste (TRS) the cheapest?
Airlines adjust prices for flights from Rome to Trieste based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Rome (ROM) to Trieste (TRS) cost?
According to Trip.com's data, the lowest price is around £124. -
How long is the flight from Rome (ROM) to Trieste (TRS)?
It takes about 1 hour 21 minutes to fly from Rome (ROM) to Trieste (TRS). -
What are the most popular airlines that fly from Rome (ROM) to Trieste (TRS)?
Airlines with flights from Rome (ROM) to Trieste (TRS): China Airlines, Etihad Airways, ITA Airways, Emirates, Air France, Royal Jordanian, Air Europa, Royal Air Maroc, TAP Air Portugal, Airbaltic, Delta Air Lines, Austrian Airlines, Lufthansa, Icelandair and Turkish Airlines. -
How many airports in Trieste (TRS)?
There are 1 airport(s) in Trieste (TRS): Trieste Airport.
How to find a cheap flight from Rome to Trieste
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Rome to Trieste. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Rome to Trieste.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Rome to Trieste over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, May 27, with one-way flights priced at just £44.
Compare cheap flight deals from Rome to Trieste across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Rome to Trieste. The cheapest airline for this route is ITA Airways.
Set up a Price Alert
By setting up a Price Alert for your journey from Rome to Trieste, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Rome to Trieste.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Rome to Trieste and snag some exclusive deals just for you.
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