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$975+ Cheap flights to Trieste

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
5 Apr — 12 Apr1
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
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 6 March 2026.

Tue 31/321:20
SYD
-
TRS
2 stops46h 05m
Multiple Airlines
Fri 1/506:35
TRS
-
SYD
2 stops47h 40m
Multiple Airlines
Deal found 3/3$1,421
Sun 12/415:40
SYD
-
TRS
2 stops50h 45m
Etihad Airways
Sat 9/511:15
TRS
-
SYD
2 stops34h 55m
Etihad Airways
Deal found 6/3$1,719
Sun 17/515:40
SYD
-
TRS
2 stops58h 50m
Etihad Airways
Thu 21/506:35
TRS
-
SYD
2 stops50h 15m
Etihad Airways
Deal found 4/3$1,722
Mon 29/620:30
SYD
-
TRS
2 stops34h 25m
Multiple Airlines
Mon 3/819:15
TRS
-
SYD
2 stops29h 45m
Multiple Airlines
Deal found 3/3$2,207
Thu 16/420:50
SYD
-
TRS
2 stops45h 35m
Etihad Airways
Fri 8/506:35
TRS
-
SYD
2 stops26h 15m
Etihad Airways
Deal found 6/3$2,309
Tue 31/316:40
SYD
-
TRS
2 stops26h 45m
Etihad Airways
Fri 1/506:35
TRS
-
SYD
2 stops39h 35m
Etihad Airways
Deal found 3/3$2,548
Thu 16/421:10
SYD
-
TRS
2 stops29h 20m
Emirates
Thu 23/411:15
TRS
-
SYD
2 stops26h 50m
Emirates
Deal found 2/3$2,551
Mon 20/420:10
SYD
-
TRS
2 stops30h 20m
Emirates
Mon 27/411:15
TRS
-
SYD
2 stops26h 50m
Emirates
Deal found 6/3$2,601

Find flight deals to Trieste

Find the latest flights to Trieste in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 6 March 2026.

Return from

$1,421

One-way from

$975
31/3-1/5
  • 31/3-1/5
  • 4 total stops
  • 93h 45m total
  • Sydney to Trieste
Search Deals
31/3
  • 31/3
  • 3 total stops
  • 59h 20m total
  • Sydney to Trieste
Search Deals

Cheapflights Fare Finder

 
Locate flights to Trieste that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 6 March 2026.
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 - TRS

SYDTRS

Sydney Kingsford Smith

Sun 12/4

15:40-10:25

2 stops50h 45m

Trieste Ronchi dei Legionari

Sat 9/5

11:15-06:10

2 stops34h 55m

$1,719

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-22:55

2 stops39h 15m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-06:10

2 stops50h 55m

$1,719

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 14/4

15:40-18:30

2 stops34h 50m

Trieste Ronchi dei Legionari

Tue 5/5

06:35-16:50

2 stops50h 15m

$1,719

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 15/4

15:40-10:25

2 stops26h 45m

Trieste Ronchi dei Legionari

Sat 9/5

11:15-06:10

2 stops34h 55m

$1,719

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 31/3

21:20-10:25

2 stops46h 05m

Trieste Ronchi dei Legionari

Fri 1/5

06:00-07:20

3 stops41h 20m

$2,434

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 31/3

16:40-10:25

2 stops26h 45m

Trieste Ronchi dei Legionari

Fri 1/5

06:35-06:10

2 stops39h 35m

$2,548
Fastest return journey

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 16/4

21:10-18:30

2 stops29h 20m

Trieste Ronchi dei Legionari

Thu 23/4

11:15-22:05

2 stops26h 50m

$2,551

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 13/6

20:45-22:55

2 stops34h 10m

Trieste Ronchi dei Legionari

Sat 27/6

15:15-06:10

2 stops30h 55m

$2,682
Cheapest one-way

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 31/3

12:00-14:20

3 stops59h 20m

$975

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Mon 13/4

20:50-18:30

2 stops53h 40m

$1,145

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 13 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Trieste

What are the cheapest airlines that fly to Trieste?

The cheapest airline flying from Sydney to Trieste is Etihad Airways.

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated 6 March 2026.
Check out reviews from past customers who have flown Etihad Airways to Italy to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,424 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

7.8

Overall

7.3

Food

7.2

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

LIS - AUH

Roomy seats, very comfortable. Nice to have blankets and pillows too.
Etihad Airways
7.3
Good
1,424 reviews
Etihad Airways
7.3
Good
1,424 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

7.8

Overall

7.3

Food

7.2

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

LIS - AUH

Roomy seats, very comfortable. Nice to have blankets and pillows too.

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.

  • What is the best airline to fly to Trieste?

    Based on reviews from Cheapflights users, Etihad Airways is rated the highest out of the airlines that fly to Trieste.

  • 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 (25 hours 40 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. Società 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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