How long does it take to fly to Trieste?

The flight from Australia to Trieste depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Melbourne (a popular airport in Australia) to Venice Marco Polo Airport (the most popular airport in Trieste), then the flight time is 28h 20m on average. If you fly from Sydney (another popular airport in Australia) to Venice Marco Polo Airport, then the average flight time is 28h 40m.

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

Prices for flights from Australia to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.

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

There is 1 operator available for flights from Australia to Trieste Ronchi dei Legionari Airport as of December 2025.

How old do you have to be to fly from Australia to Trieste Ronchi dei Legionari Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Trieste Ronchi dei Legionari Airport.

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

The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,701 Cheap Flights from Australia to Trieste in 2025/26

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Australia to Trieste

Round-trip

One-way

Recent return flight deals from Australia to Trieste

Enter your travel dates to find the best prices.

17:10 - 22:55

MEL

TRS

37h 45m2 stops

19:15 - 15:50

TRS

MEL

36h 35m2 stops

$1,701Etihad Airways

Sun, 17 May - Thu, 21 May

17:10 - 18:30

MEL

TRS

33h 20m2 stops

19:15 - 15:50

TRS

MEL

36h 35m2 stops

$1,704Etihad Airways

Sun, 17 May - Thu, 21 May

15:40 - 18:30

SYD

TRS

58h 50m2 stops

19:15 - 17:00

TRS

SYD

37h 45m2 stops

$2,016Etihad Airways

Sun, 17 May - Thu, 21 May

15:40 - 18:30

SYD

TRS

58h 50m2 stops

11:15 - 17:00

TRS

SYD

45h 45m2 stops

$2,018Etihad Airways

Sun, 17 May - Thu, 21 May

15:40 - 10:25

SYD

TRS

50h 45m2 stops

15:15 - 06:10

TRS

SYD

54h 55m2 stops

$2,019Etihad Airways

Sun, 17 May - Thu, 21 May

21:30 - 22:55

SYD

TRS

33h 25m2 stops

06:35 - 06:10

TRS

SYD

39h 35m2 stops

$2,152Etihad Airways

Sat, 13 Jun - Sat, 27 Jun

15:45 - 18:30

MEL

TRS

34h 45m2 stops

11:15 - 22:10

TRS

MEL

26h 55m2 stops

$2,438Multiple Airlines

Sun, 31 May - Tue, 30 Jun

23:55 - 18:30

MEL

TRS

28h 35m2 stops

15:15 - 06:25

TRS

MEL

29h 10m2 stops

$2,505Emirates

Mon, 9 Feb - Mon, 16 Feb

22:30 - 18:30

MEL

TRS

30h 00m2 stops

11:15 - 23:20

TRS

MEL

26h 05m2 stops

$2,583Emirates

Thu, 12 Feb - Thu, 19 Feb

01:55 - 22:55

BNE

TRS

29h 00m2 stops

11:15 - 22:20

TRS

BNE

27h 05m2 stops

$2,603Emirates

Sat, 16 May - Thu, 21 May

Etihad Airways flights from Australia to Trieste

Our best Etihad Airways deals on Australia to Trieste flight tickets

Etihad Airways

17 May

MEL17:10Melbourne

37h 45m

2 stops

TRS22:55Trieste Ronchi dei Legionari

21 May

TRS19:15Trieste Ronchi dei Legionari

36h 35m

2 stops

MEL15:50Melbourne

$1,701

Find similar

Etihad Airways

17 May

MEL17:10Melbourne

33h 20m

2 stops

TRS18:30Trieste Ronchi dei Legionari

21 May

TRS19:15Trieste Ronchi dei Legionari

36h 35m

2 stops

MEL15:50Melbourne

$1,704

Find similar

Etihad Airways

17 May

SYD15:40Sydney Kingsford Smith

58h 50m

2 stops

TRS18:30Trieste Ronchi dei Legionari

21 May

TRS19:15Trieste Ronchi dei Legionari

37h 45m

2 stops

SYD17:00Sydney Kingsford Smith

$2,016

Find similar

Emirates flights from Australia to Trieste

Our best Emirates deals on Australia to Trieste flight tickets

Emirates

9 Feb

MEL23:55Melbourne

28h 35m

2 stops

TRS18:30Trieste Ronchi dei Legionari

16 Feb

TRS15:15Trieste Ronchi dei Legionari

29h 10m

2 stops

MEL06:25Melbourne

$2,505

Find similar

Emirates

12 Feb

MEL22:30Melbourne

30h 00m

2 stops

TRS18:30Trieste Ronchi dei Legionari

19 Feb

TRS11:15Trieste Ronchi dei Legionari

26h 05m

2 stops

MEL23:20Melbourne

$2,583

Find similar

Emirates

16 May

BNE01:55Brisbane

29h 00m

2 stops

TRS22:55Trieste Ronchi dei Legionari

21 May

TRS11:15Trieste Ronchi dei Legionari

27h 05m

2 stops

BNE22:20Brisbane

$2,603

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sun 17/5

17:10-22:55

2 stops37h 45m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-15:50

2 stops36h 35m

$1,701

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sun 17/5

17:10-18:30

2 stops33h 20m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-15:50

2 stops36h 35m

$1,704

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-18:30

2 stops58h 50m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-17:00

2 stops37h 45m

$2,016

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-18:30

2 stops58h 50m

Trieste Ronchi dei Legionari

Thu 21/5

11:15-17:00

2 stops45h 45m

$2,018

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-10:25

2 stops50h 45m

Trieste Ronchi dei Legionari

Thu 21/5

15:15-06:10

2 stops54h 55m

$2,019

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 13/6

21:30-22:55

2 stops33h 25m

Trieste Ronchi dei Legionari

Sat 27/6

06:35-06:10

2 stops39h 35m

$2,152

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sun 31/5

15:45-18:30

2 stops34h 45m

Trieste Ronchi dei Legionari

Tue 30/6

11:15-22:10

2 stops26h 55m

$2,438

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Mon 9/2

23:55-18:30

2 stops28h 35m

Trieste Ronchi dei Legionari

Mon 16/2

15:15-06:25

2 stops29h 10m

$2,505

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Thu 12/2

22:30-18:30

2 stops30h 00m

Trieste Ronchi dei Legionari

Thu 19/2

11:15-23:20

2 stops26h 05m

$2,583

BrisbaneTrieste

BNE - TRS

BNETRS

Brisbane

Sat 16/5

01:55-22:55

2 stops29h 00m

Trieste Ronchi dei Legionari

Thu 21/5

11:15-22:20

2 stops27h 05m

$2,603

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Australia 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

Airlines

Other information

Which airlines fly to Trieste?

Qatar Airways, Emirates and China Eastern are the top three most popular airlines that fly to Trieste from Australia according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 10 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

Cheap Australia to Trieste flight deals and tips

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

Fastest flight time	28h 35m
Direct flights	None

The fastest flight from Australia to Trieste takes 28h 35m

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

Search flight deals

When did momondo last update prices for flights from Australia to Trieste Ronchi dei Legionari Airport?
Prices for flights from Australia to Trieste Ronchi dei Legionari Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Australia to Trieste Ronchi dei Legionari Airport?
There is 1 operator available for flights from Australia to Trieste Ronchi dei Legionari Airport as of December 2025.
How old do you have to be to fly from Australia to Trieste Ronchi dei Legionari Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Trieste

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

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,554	Free cancellation	Rating 7.3 1,339 reviews		Search Etihad Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Trieste . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Australia to Trieste flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Trieste from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia 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 Australia 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 28/1

Wed 4/2

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Fly your favourite airline to Trieste

Popular Cities in Italy

Look for other cheap flights to Romefrom $957

Look for other cheap flights to Milanfrom $921

Look for other cheap flights to Venicefrom $755

Look for other cheap flights to Naplesfrom $1,223

Look for other cheap flights to Cataniafrom $1,305

Look for other cheap flights to Palermofrom $1,033

Look for other cheap flights to Florencefrom $1,478

Look for other cheap flights to Barifrom $1,481

Look for other cheap flights to Bolognafrom $1,378

Look for other cheap flights to Cagliarifrom $1,848

Look for other cheap flights to Olbiafrom $1,475

Look for other cheap flights to Pisafrom $1,598

Cheap flights from Australia to Trieste from $1,701

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Trieste departing on 17/5. 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

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Australia to Trieste

Recent return flight deals from Australia to Trieste

Recent one-way flight deals from Australia to Trieste

Etihad Airways flights from Australia to Trieste

Our best Etihad Airways deals on Australia to Trieste flight tickets

Emirates flights from Australia to Trieste

Our best Emirates deals on Australia to Trieste flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Australia to Trieste that are best for you.

See travel insights to Trieste from

How to get the cheapest flight ticket from Australia to Trieste

Which airlines fly to Trieste?

How long does it take to fly to Trieste?

Cheap Australia to Trieste flight deals and tips

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

Fastest flight time

Direct flights

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

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

How old do you have to be to fly from Australia to Trieste Ronchi dei Legionari Airport?

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

Best airlines flying from Australia to Trieste

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Australia 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