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$1,022+ Cheap flights to Trieste

— TRS
27 Nov — 4 Dec1
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

Sun 8/1116:50 -
2 stops27h 35m
Thu 12/1119:15 -
2 stops49h 15m
Deal found 24/10$1,744
Fri 11/1221:30 -
2 stops35h 25m
Fri 18/1211:15 -
2 stops40h 20m
Deal found 26/10$3,159
Sun 6/1221:10 -
2 stops35h 45m
Sun 13/1215:15 -
2 stops29h 45m
Deal found 22/10$3,710
Tue 8/1221:10 -
2 stops31h 20m
Tue 15/1215:15 -
2 stops29h 45m
Deal found 24/10$3,929
Thu 10/1206:00 -
2 stops26h 55m
Thu 17/1211:15 -
2 stops25h 15m
Deal found 25/10$4,065

Find flight deals to Trieste

Return from

$1,716

One-way from

$1,022
Etihad Airways
  • Etihad Airways
  • 24/2-28/2
  • 4 total stops
  • 92h 55m total
  • Sydney to Trieste
Search Deals
Etihad Airways
  • Etihad Airways
  • 13/11-31/12
  • 2 total stops
  • 51h 00m 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.

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Route

Depart

Return

Price

Cheapest return flight

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Fri 13/11

21:30-14:30

2 stops51h 00m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,022

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Thu 12/11

21:30-22:55

2 stops35h 25m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,024

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sun 15/11

21:45-18:30

2 stops54h 45m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,689

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 11/11

16:50-14:30

2 stops55h 40m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,710

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

$1,727

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sun 8/11

16:50-10:25

2 stops27h 35m

Trieste Ronchi dei Legionari

Thu 12/11

19:15-06:30

2 stops49h 15m

$1,744
Fastest return journey

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Thu 19/11

21:10-18:30

2 stops31h 20m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-09:00

Nonstop0h 00m

$2,261

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sun 6/12

21:10-22:55

2 stops35h 45m

Trieste Ronchi dei Legionari

Sun 13/12

15:15-07:00

2 stops29h 45m

$3,710

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Sorted by cheapest first

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 26 hours 55 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 (26 hours 20 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

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