Find flights
Travel Guide
Australia
AUD

$1,995+ Cheap flights to Trieste

— TRS
11 Nov — 18 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Trieste in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Trieste

Mon 23/1116:50 -
2 stops35h 40m
Mon 30/1119:15 -
2 stops25h 15m
Deal found 9/10$1,995
Sat 24/1012:25 -
2 stops35h 40m
Wed 28/1006:35 -
3 stops38h 35m
Deal found 7/10$2,173
Tue 24/1121:10 -
2 stops35h 45m
Tue 1/1211:15 -
2 stops25h 15m
Deal found 10/10$2,214
Wed 25/1106:00 -
2 stops26h 55m
Wed 2/1211:15 -
2 stops25h 15m
Deal found 11/10$2,216
Mon 23/1121:10 -
2 stops31h 20m
Mon 30/1115:15 -
2 stops29h 45m
Deal found 8/10$2,282
Tue 8/1221:30 -
2 stops46h 55m
Mon 28/1219:15 -
2 stops36h 30m
Deal found 11/10$2,725
Mon 7/1221:30 -
2 stops55h 00m
Mon 28/1215:15 -
2 stops53h 15m
Deal found 11/10$3,019
Sun 6/1216:50 -
2 stops59h 40m
Tue 29/1219:15 -
2 stops49h 15m
Deal found 11/10$3,039

Find flight deals to Trieste

Return from

$1,995

One-way from

$2,260
23/11-30/11
  • 23/11-30/11
  • 4 total stops
  • 60h 55m total
  • Sydney to Trieste
Search Deals
Emirates
  • Emirates
  • 10/1-31/12
  • 2 total stops
  • 50h 55m total
  • Sydney to Trieste
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 24/2

21:30-18:30

2 stops55h 00m

Trieste Ronchi dei Legionari

Sun 28/2

06:35-06:30

2 stops37h 55m

$2,094

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sat 24/10

12:25-15:05

2 stops35h 40m

Trieste Ronchi dei Legionari

Wed 28/10

07:40-21:55

2 stops28h 15m

$2,199

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Tue 24/11

21:10-22:55

2 stops35h 45m

Trieste Ronchi dei Legionari

Tue 1/12

11:15-22:30

2 stops25h 15m

$2,214

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 25/11

06:00-22:55

2 stops26h 55m

Trieste Ronchi dei Legionari

Wed 2/12

11:15-22:30

2 stops25h 15m

$2,216

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sun 10/1

06:00-22:55

2 stops50h 55m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$2,260

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Mon 23/11

21:10-18:30

2 stops31h 20m

Trieste Ronchi dei Legionari

Mon 30/11

15:15-07:00

2 stops29h 45m

$2,282

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Mon 23/11

16:10-18:30

3 stops36h 20m

Trieste Ronchi dei Legionari

Mon 30/11

15:15-18:40

3 stops41h 25m

$2,349
Fastest return journey

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sat 2/1

16:50-14:30

2 stops31h 40m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$2,465

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Mon 7/12

21:30-18:30

2 stops55h 00m

Trieste Ronchi dei Legionari

Tue 29/12

15:15-06:30

2 stops29h 15m

$3,019

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sun 6/12

16:50-18:30

2 stops59h 40m

Trieste Ronchi dei Legionari

Mon 28/12

11:15-06:30

2 stops57h 15m

$3,039

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Trieste

Rainfall in Trieste by month

In terms of precipitation, rainfall in Trieste ranges from 62.0 - 114.0 mm per month. November is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit Trieste when rainfall is around 62.0 mm.

Temperature in Trieste by month

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

How long is the flight to Trieste?

On average, a flight from Sydney to Trieste takes 35 hours 40 minutes. Flights to Trieste from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Trieste

  • What airport do you fly into for flights to Trieste?

    Trieste Ronchi dei Legionari (TRS), located 29.3 km from the city centre, is the airport you fly into when you book flights to Trieste.

  • Can I find cheaper flights to Trieste if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, Melbourne offers the quickest one-way flight (30 hours 0 minutes).

  • Does Trieste Ronchi dei Legionari have car hire?

    Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Trieste Ronchi dei Legionari?

    Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Societa Agricola La Staccionata is the closest property to Trieste Ronchi dei Legionari (0.0 km away from Trieste Ronchi dei Legionari).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Trieste by cabin class

First Class flights to Trieste
Business Class flights to Trieste
Prem Economy Class flights to Trieste
Economy Class flights to Trieste

Fly with Cheapflights

How does Cheapflights help users find flights to Trieste?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Trieste today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Trieste?

Millions of users choose and trust Cheapflights to book the best flight deals to Trieste for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Trieste with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Trieste flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Trieste become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Trieste today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.