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Cheap flights from Australia to Trieste from $816

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Trieste departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Australia to Trieste

Recent return flight deals from Australia to Trieste

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:25 - 13:55
SYD
-
TRS
38h 30m
2 stops
Multiple Airlines Logo
14:50 - 06:05
TRS
-
SYD
31h 15m
2 stops
$1,807Multiple Airlines
Mon, 20 Jul - Mon, 24 Aug
Multiple Airlines Logo
21:30 - 18:30
SYD
-
TRS
54h 00m
2 stops
Multiple Airlines Logo
15:15 - 09:00
TRS
-
SYD
33h 45m
2 stops
$1,844Multiple Airlines
Sun, 29 Mar - Sun, 5 Apr
Etihad Airways Logo
21:45 - 22:55
SYD
-
TRS
59h 10m
2 stops
Etihad Airways Logo
15:15 - 17:55
TRS
-
SYD
40h 40m
2 stops
$1,894Etihad Airways
Thu, 26 Feb - Sun, 1 Mar
Multiple Airlines Logo
19:40 - 22:15
SYD
-
TRS
34h 35m
2 stops
Multiple Airlines Logo
14:50 - 06:45
TRS
-
SYD
31h 55m
2 stops
$1,904Multiple Airlines
Tue, 21 Jul - Mon, 24 Aug
Etihad Airways Logo
15:40 - 18:30
SYD
-
TRS
58h 50m
2 stops
Etihad Airways Logo
19:15 - 16:50
TRS
-
SYD
37h 35m
2 stops
$1,981Etihad Airways
Sun, 17 May - Thu, 21 May
Etihad Airways Logo
15:40 - 18:30
SYD
-
TRS
58h 50m
2 stops
Etihad Airways Logo
06:35 - 16:50
TRS
-
SYD
50h 15m
2 stops
$1,987Etihad Airways
Sun, 17 May - Thu, 21 May
Etihad Airways Logo
15:40 - 10:25
SYD
-
TRS
50h 45m
2 stops
Etihad Airways Logo
15:15 - 16:50
TRS
-
SYD
41h 35m
2 stops
$1,998Etihad Airways
Sun, 17 May - Thu, 21 May
Emirates Logo
23:55 - 21:55
MEL
-
TRS
32h 00m
2 stops
Emirates Logo
11:15 - 22:50
TRS
-
MEL
26h 35m
2 stops
$3,318Emirates
Sat, 28 Mar - Sat, 4 Apr
Emirates Logo
23:55 - 22:55
MEL
-
TRS
33h 00m
2 stops
Emirates Logo
19:15 - 06:30
TRS
-
MEL
26h 15m
2 stops
$3,451Emirates
Sat, 14 Mar - Sun, 29 Mar
Emirates Logo
20:55 - 17:30
BNE
-
TRS
29h 35m
2 stops
Emirates Logo
11:15 - 22:20
TRS
-
BNE
27h 05m
2 stops
$3,717Emirates
Sat, 28 Mar - Sat, 4 Apr

Etihad Airways flights from Australia to Trieste

Our best Etihad Airways deals on Australia to Trieste flight tickets
Etihad Airways
26 Feb
SYD21:45Sydney Kingsford Smith
59h 10m
2 stops
TRS22:55Trieste Ronchi dei Legionari
1 Mar
TRS15:15Trieste Ronchi dei Legionari
40h 40m
2 stops
SYD17:55Sydney Kingsford Smith
$1,894
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 35m
2 stops
SYD16:50Sydney Kingsford Smith
$1,981
Etihad Airways
17 May
SYD15:40Sydney Kingsford Smith
58h 50m
2 stops
TRS18:30Trieste Ronchi dei Legionari
21 May
TRS06:35Trieste Ronchi dei Legionari
50h 15m
2 stops
SYD16:50Sydney Kingsford Smith
$1,987

Emirates flights from Australia to Trieste

Our best Emirates deals on Australia to Trieste flight tickets
Emirates
13 June
SYD21:10Sydney Kingsford Smith
29h 20m
2 stops
TRS18:30Trieste Ronchi dei Legionari
27 June
TRS11:15Trieste Ronchi dei Legionari
26h 50m
2 stops
SYD22:05Sydney Kingsford Smith
$3,270
Emirates
13 June
SYD21:10Sydney Kingsford Smith
29h 20m
2 stops
TRS18:30Trieste Ronchi dei Legionari
27 June
TRS11:15Trieste Ronchi dei Legionari
26h 50m
2 stops
SYD22:05Sydney Kingsford Smith
$3,280
Emirates
28 Mar
MEL23:55Melbourne
32h 00m
2 stops
TRS21:55Trieste Ronchi dei Legionari
4 Apr
TRS11:15Trieste Ronchi dei Legionari
26h 35m
2 stops
MEL22:50Melbourne
$3,318

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from Australia to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Mon 20/7

07:25-13:55

2 stops38h 30m

Trieste Ronchi dei Legionari

Mon 24/8

14:50-06:05

2 stops31h 15m

$1,807

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 29/3

21:30-18:30

2 stops54h 00m

Trieste Ronchi dei Legionari

Sun 5/4

15:15-09:00

2 stops33h 45m

$1,844

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 26/2

21:45-22:55

2 stops59h 10m

Trieste Ronchi dei Legionari

Sun 1/3

15:15-17:55

2 stops40h 40m

$1,894

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 21/7

19:40-22:15

2 stops34h 35m

Trieste Ronchi dei Legionari

Mon 24/8

14:50-06:45

2 stops31h 55m

$1,904

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-18:30

2 stops58h 50m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-16:50

2 stops37h 35m

$1,981

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-18:30

2 stops58h 50m

Trieste Ronchi dei Legionari

Thu 21/5

06:35-16:50

2 stops50h 15m

$1,987

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

15:40-10:25

2 stops50h 45m

Trieste Ronchi dei Legionari

Thu 21/5

15:15-16:50

2 stops41h 35m

$1,998

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 28/3

23:55-21:55

2 stops32h 00m

Trieste Ronchi dei Legionari

Sat 4/4

11:15-22:50

2 stops26h 35m

$3,318

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 14/3

23:55-22:55

2 stops33h 00m

Trieste Ronchi dei Legionari

Sun 29/3

19:15-06:30

2 stops26h 15m

$3,451

BrisbaneTrieste

BNE - TRS

BNETRS

Brisbane

Sat 28/3

20:55-17:30

2 stops29h 35m

Trieste Ronchi dei Legionari

Sat 4/4

11:15-22:20

2 stops27h 05m

$3,717

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Trieste from

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

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 41% 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.

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

29h 20m

Direct flights

None
The fastest flight from Australia to Trieste takes 29h 20m
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?

  • 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 AirwaysPriceFrom $1,467Free cancellationRating
7.3
1,394 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

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Fly your favourite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
Emirates
China Eastern
Qantas Airways
Turkish Airlines
Virgin Australia
Etihad Airways
SWISS
Lufthansa