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$781+ 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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Trieste in 2025

Enter your travel dates to find the best prices.

Best flights to Trieste
Discover carefully curated flight deals to Trieste that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 December 2025.

Wed 13/515:40SYD - TRS
2 stops50h 45mEtihad Airways
Sun 17/511:15TRS - SYD
2 stops34h 55mEtihad Airways
Deal found 29/11$1,760
Fri 22/518:05SYD - TRS
2 stops51h 50mLufthansa
Mon 25/506:20TRS - SYD
2 stops39h 50mLufthansa
Deal found 1/12$1,959
Wed 13/514:05SYD - TRS
2 stops39h 50mLufthansa
Sun 17/506:20TRS - SYD
2 stops39h 50mLufthansa
Deal found 30/11$2,139

Find flight deals to Trieste

Find the latest flights to Trieste in 2025, 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 3 December 2025.

Return from

$1,760

One-way from

$781
Etihad Airways
  • Etihad Airways
  • 13/5-17/5
  • 4 total stops
  • 85h 40m total
  • Sydney to Trieste
Search Deals
30/1
  • 30/1
  • 2 total stops
  • 55h 05m 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 3 December 2025.
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

Wed 13/5

15:40-10:25

2 stops50h 45m

Trieste Ronchi dei Legionari

Sun 17/5

11:15-06:10

2 stops34h 55m

$1,760

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 22/5

18:05-13:55

2 stops51h 50m

Trieste Ronchi dei Legionari

Mon 25/5

06:20-06:10

2 stops39h 50m

$1,959

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 13/5

14:05-21:55

2 stops39h 50m

Trieste Ronchi dei Legionari

Sun 17/5

06:20-06:10

2 stops39h 50m

$2,139

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 30/1

21:25-18:30

2 stops55h 05m

$781

Flights are sorted by cheapest return flights first.

Deals found on 1/12

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 3 December 2025.
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
7.4
Good
1,322 reviews
Check prices

Crew

7.8

Entertainment

7.3

Boarding

7.6

Comfort

7.3

Food

7.2

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad Airways
7.4
Good
1,322 reviews
Etihad Airways
7.4
Good
1,322 reviews
Check prices

Crew

7.8

Entertainment

7.3

Boarding

7.6

Comfort

7.3

Food

7.2

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

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.

  • What is the cheapest airport to fly to in Trieste?

    Trieste Ronchi dei Legionari is currently the cheapest airport to fly to in Trieste. One-way flights to Trieste Ronchi dei Legionari typically cost $44, while return flights cost around $572.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, Newcastle Williamtown offers the quickest one-way flight (33 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. Tre Continenti - Appartamento con parcheggio privato 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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