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$1,648+ Cheap flights to Trieste

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Trieste in 2026

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 16 January 2026.

Return from

$2,451
13/6-27/6
  • 13/6-27/6
  • 4 total stops
  • 67h 10m total
  • Sydney to Trieste
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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 16 January 2026.

Fri 13/221:45
SYD
-
TRS
2 stops50h 45m
Etihad Airways
Fri 20/211:15
TRS
-
SYD
2 stops57h 20m
Etihad Airways
Deal found 16/1$1,648
Fri 13/221:15
SYD
-
TRS
3 stops35h 30m
Multiple Airlines
Fri 20/206:25
TRS
-
SYD
3 stops30h 05m
Multiple Airlines
Deal found 16/1$2,112
Sat 13/611:15
SYD
-
TRS
2 stops43h 00m
Multiple Airlines
Sat 27/614:45
TRS
-
SYD
2 stops34h 10m
Multiple Airlines
Deal found 16/1$2,412
Sun 17/506:00
SYD
-
TRS
2 stops24h 55m
Emirates
Thu 21/519:15
TRS
-
SYD
2 stops38h 15m
Emirates
Deal found 13/1$2,536

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 16 January 2026.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 13/2

21:45-14:30

2 stops50h 45m

Trieste Ronchi dei Legionari

Fri 20/2

11:15-06:35

2 stops57h 20m

$1,648

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 13/2

21:15-22:45

3 stops35h 30m

Trieste Ronchi dei Legionari

Fri 20/2

06:25-22:30

3 stops30h 05m

$2,112

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 13/6

11:15-22:15

2 stops43h 00m

Trieste Ronchi dei Legionari

Sat 27/6

14:45-08:55

2 stops34h 10m

$2,412

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

06:00-22:55

2 stops24h 55m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-17:30

2 stops38h 15m

$2,536

Flights are sorted by cheapest return flights first.

Deals found on 16/1

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 16 January 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
1,370 reviews
Check prices

Comfort

7.3

Boarding

7.6

Food

7.2

Crew

7.8

Overall

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

RaviKumar,Sept 2025

MAA - AUH

Trip was good. Eventhough I have 2 X 32 Kgs allowance (as part of business class) till Chicago. At airport I ended up checking in additional bag with an additional payment of 11000 INR.
Etihad Airways
7.3
Good
1,370 reviews
Etihad Airways
7.3
Good
1,370 reviews
Check prices

Comfort

7.3

Boarding

7.6

Food

7.2

Crew

7.8

Overall

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

RaviKumar,Sept 2025

MAA - AUH

Trip was good. Eventhough I have 2 X 32 Kgs allowance (as part of business class) till Chicago. At airport I ended up checking in additional bag with an additional payment of 11000 INR.

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, Sydney Kingsford Smith offers the quickest one-way flight (24 hours 55 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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