When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?

Prices for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?

As of September 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,771 Cheap Flights from Sydney to Trieste in 2025/26

1 adult

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Find the cheapest flights from Sydney to Trieste

Round-trip

One-way

Cheap return flights

21:30 - 22:55SYD-TRS

35h 25m2 stops

15:15 - 13:35TRS-SYD

36h 20m2 stops

$1,771

Find Deal

Wed, 29 Oct - Wed, 5 Nov

21:15 - 22:55SYD-TRS

35h 40m3 stops

06:35 - 19:20TRS-SYD

50h 45m3 stops

$1,837

Find Deal

Wed, 29 Oct - Wed, 5 Nov

14:20 - 14:00SYD-TRS

33h 40m3 stops

15:15 - 10:00TRS-SYD

32h 45m2 stops

$2,286

Find Deal

Wed, 29 Oct - Wed, 5 Nov

21:30 - 10:25SYD-TRS

44h 55m2 stops

06:35 - 18:20TRS-SYD

26h 45m2 stops

$3,647ITA Airways

Find Deal

Sat, 27 Sep - Sun, 12 Oct

21:30 - 22:55SYD-TRS

33h 25m2 stops

06:35 - 18:20TRS-SYD

26h 45m2 stops

$3,895ITA Airways

Find Deal

Fri, 26 Sep - Sun, 12 Oct

21:30 - 22:55SYD-TRS

33h 25m2 stops

19:15 - 17:55TRS-SYD

37h 40m2 stops

$4,099ITA Airways

Find Deal

Fri, 26 Sep - Sat, 11 Oct

21:30 - 14:30SYD-TRS

49h 00m2 stops

15:15 - 07:10TRS-SYD

30h 55m2 stops

$4,265Etihad Airways

Find Deal

Sat, 27 Sep - Sun, 12 Oct

21:30 - 22:55SYD-TRS

33h 25m2 stops

19:15 - 07:10TRS-SYD

26h 55m2 stops

$4,305Etihad Airways

Find Deal

Sat, 27 Sep - Sat, 11 Oct

15:40 - 22:55SYD-TRS

39h 15m2 stops

15:15 - 07:10TRS-SYD

30h 55m2 stops

$4,570Etihad Airways

Find Deal

Fri, 26 Sep - Sun, 12 Oct

15:40 - 14:30SYD-TRS

30h 50m2 stops

19:15 - 07:10TRS-SYD

26h 55m2 stops

$4,610Etihad Airways

Find Deal

Fri, 26 Sep - Fri, 10 Oct

ITA Airways flights from Sydney to Trieste

Our best ITA Airways deals on Sydney to Trieste flight tickets

ITA Airways

27 Sept

SYD21:30Sydney Kingsford Smith

44h 55m

2 stops

TRS10:25Trieste Ronchi dei Legionari

12 Oct

TRS06:35Trieste Ronchi dei Legionari

26h 45m

2 stops

SYD18:20Sydney Kingsford Smith

$3,647

Find similar

ITA Airways

26 Sept

SYD21:30Sydney Kingsford Smith

33h 25m

2 stops

TRS22:55Trieste Ronchi dei Legionari

12 Oct

TRS06:35Trieste Ronchi dei Legionari

26h 45m

2 stops

SYD18:20Sydney Kingsford Smith

$3,895

Find similar

ITA Airways

26 Sept

SYD21:30Sydney Kingsford Smith

33h 25m

2 stops

TRS22:55Trieste Ronchi dei Legionari

11 Oct

TRS19:15Trieste Ronchi dei Legionari

37h 40m

2 stops

SYD17:55Sydney Kingsford Smith

$4,099

Find similar

Etihad Airways flights from Sydney to Trieste

Our best Etihad Airways deals on Sydney to Trieste flight tickets

Etihad Airways

27 Sept

SYD21:30Sydney Kingsford Smith

49h 00m

2 stops

TRS14:30Trieste Ronchi dei Legionari

12 Oct

TRS15:15Trieste Ronchi dei Legionari

30h 55m

2 stops

SYD07:10Sydney Kingsford Smith

$4,265

Find similar

Etihad Airways

27 Sept

SYD21:30Sydney Kingsford Smith

33h 25m

2 stops

TRS22:55Trieste Ronchi dei Legionari

11 Oct

TRS19:15Trieste Ronchi dei Legionari

26h 55m

2 stops

SYD07:10Sydney Kingsford Smith

$4,305

Find similar

Etihad Airways

26 Sept

SYD15:40Sydney Kingsford Smith

39h 15m

2 stops

TRS22:55Trieste Ronchi dei Legionari

12 Oct

TRS15:15Trieste Ronchi dei Legionari

30h 55m

2 stops

SYD07:10Sydney Kingsford Smith

$4,570

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 29/10

21:30-22:55

2 stops35h 25m

Trieste Ronchi dei Legionari

Wed 5/11

15:15-13:35

2 stops36h 20m

$1,771

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 29/10

21:15-22:55

3 stops35h 40m

Trieste Ronchi dei Legionari

Wed 5/11

06:35-19:20

3 stops50h 45m

$1,837

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 29/10

14:20-14:00

3 stops33h 40m

Trieste Ronchi dei Legionari

Wed 5/11

15:15-10:00

2 stops32h 45m

$2,286

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 27/9

21:30-10:25

2 stops44h 55m

Trieste Ronchi dei Legionari

Sun 12/10

06:35-18:20

2 stops26h 45m

$3,647

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 26/9

21:30-22:55

2 stops33h 25m

Trieste Ronchi dei Legionari

Sun 12/10

06:35-18:20

2 stops26h 45m

$3,895

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 26/9

21:30-22:55

2 stops33h 25m

Trieste Ronchi dei Legionari

Sat 11/10

19:15-17:55

2 stops37h 40m

$4,099

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 27/9

21:30-14:30

2 stops49h 00m

Trieste Ronchi dei Legionari

Sun 12/10

15:15-07:10

2 stops30h 55m

$4,265

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 27/9

21:30-22:55

2 stops33h 25m

Trieste Ronchi dei Legionari

Sat 11/10

19:15-07:10

2 stops26h 55m

$4,305

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 26/9

15:40-22:55

2 stops39h 15m

Trieste Ronchi dei Legionari

Sun 12/10

15:15-07:10

2 stops30h 55m

$4,570

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Fri 26/9

15:40-14:30

2 stops30h 50m

Trieste Ronchi dei Legionari

Fri 10/10

19:15-07:10

2 stops26h 55m

$4,610

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sydney to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Trieste?

Emirates, Turkish Airlines and Etihad Airways are the top three most popular airlines that fly to Trieste from Sydney according to our data. Emirates is the first choice among our users, with 29% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 9 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Sydney to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Trieste according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Trieste (SYD to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Trieste

Direct flights	None

There are no direct flights from Sydney to Trieste. There are no popular flight routes from Sydney to Trieste.

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How far is Sydney Kingsford Smith to Trieste Ronchi dei Legionari by plane?
The straight-line distance from Sydney Kingsford Smith to Trieste Ronchi dei Legionari is 16188.9 km. A reasonable flight in good conditions will take 30h 50m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?
Prices for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?
As of September 2025, there is 1 operator available to choose from for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Sydney to Trieste?
momondo data reveals that the most frequently booked airline on the route from Sydney to Trieste is Etihad Airways, representing 100% of all bookings.

Best airlines flying from Sydney to Trieste

Compare and see reviews for airlines that fly from Sydney to Trieste with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,803	Free cancellation	Rating 7.4 1,250 reviews		Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Trieste?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Trieste for you.

Can I find flights from Sydney to Trieste with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trieste from Sydney with this policy.

How can momondo help me find flights from Sydney to Trieste?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from Sydney.

I’m not ready to book a flight from Sydney to Trieste right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from Sydney and alert you when they change.

An easier way to manage your Trieste trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Sydney to Trieste from $1,771

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Trieste departing on 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

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Find the cheapest flights from Sydney to Trieste

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ITA Airways flights from Sydney to Trieste

Our best ITA Airways deals on Sydney to Trieste flight tickets

Etihad Airways flights from Sydney to Trieste

Our best Etihad Airways deals on Sydney to Trieste flight tickets

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How to get the cheapest flight ticket from Sydney to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Trieste?

When to book flights from Sydney to Trieste

Cheap Sydney to Trieste (SYD to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Trieste

Direct flights

How far is Sydney Kingsford Smith to Trieste Ronchi dei Legionari by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Trieste Ronchi dei Legionari Airport?

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

What is the most popular airline from Sydney to Trieste?

Best airlines flying from Sydney to Trieste

Compare and see reviews for airlines that fly from Sydney to Trieste with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Trieste?

Can I find flights from Sydney to Trieste with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Trieste?

I’m not ready to book a flight from Sydney to Trieste right now. Can momondo alert me if prices change?

An easier way to manage your Trieste trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Italy

Fly your favourite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo