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$1,819+ Cheap flights to Trieste

— TRS
23 Oct — 30 Oct1
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

Sat 7/1121:30 -
2 stops35h 25m
Sat 14/1111:15 -
2 stops33h 15m
Deal found 23/9$1,819
Tue 1/1221:30 -
2 stops35h 25m
Thu 31/1215:15 -
2 stops30h 05m
Deal found 19/9$1,958
Tue 3/1121:45 -
2 stops30h 45m
Tue 10/1111:15 -
2 stops25h 15m
Deal found 18/9$2,221
Wed 4/1121:10 -
2 stops31h 20m
Wed 11/1111:15 -
2 stops25h 15m
Deal found 20/9$2,227
Thu 5/1121:45 -
2 stops30h 45m
Thu 12/1111:15 -
2 stops25h 15m
Deal found 21/9$2,303
Sun 4/1006:00 -
2 stops25h 55m
Thu 8/1015:15 -
2 stops30h 55m
Deal found 19/9$2,700
Wed 23/914:35 -
3 stops35h 55m
Wed 30/911:15 -
3 stops35h 10m
Deal found 22/9$3,554

Find flight deals to Trieste

Return from

$1,819
7/11-14/11
  • 7/11-14/11
  • 4 total stops
  • 68h 40m total
  • Sydney to Trieste
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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

Tue 1/12

21:30-22:55

2 stops35h 25m

Trieste Ronchi dei Legionari

Thu 31/12

15:15-07:20

2 stops30h 05m

$1,958

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 24/2

16:50-22:55

2 stops40h 05m

Trieste Ronchi dei Legionari

Sun 28/2

15:15-06:30

2 stops29h 15m

$2,099
Fastest return journey

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Tue 3/11

21:45-18:30

2 stops30h 45m

Trieste Ronchi dei Legionari

Tue 10/11

11:15-22:30

2 stops25h 15m

$2,221

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Thu 5/11

21:45-18:30

2 stops30h 45m

Trieste Ronchi dei Legionari

Thu 12/11

11:15-22:30

2 stops25h 15m

$2,303

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sat 7/11

16:30-14:30

3 stops32h 00m

Trieste Ronchi dei Legionari

Sat 14/11

11:15-22:30

2 stops25h 15m

$2,466

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Sun 4/10

06:00-22:55

2 stops25h 55m

Trieste Ronchi dei Legionari

Thu 8/10

15:15-07:10

2 stops30h 55m

$2,700

Flights are sorted by cheapest return flights first.

Deals found on 19/9

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 30 hours 45 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 10 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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