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Cheap flights from Sydney to Trieste from $1,331

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 27/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:10 - 23:50
SYD
-
TRS
35h 40m
2 stops
Multiple Airlines Logo
15:35 - 06:05
TRS
-
SYD
30h 30m
2 stops
$1,331Multiple Airlines
Wed, 27 May - Wed, 3 Jun
Etihad Airways Logo
15:40 - 18:30
SYD
-
TRS
58h 50m
2 stops
Etihad Airways Logo
15:15 - 16:50
TRS
-
SYD
41h 35m
2 stops
$2,140Etihad Airways
Sun, 7 Jun - Wed, 10 Jun
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
$2,141Etihad Airways
Sun, 7 Jun - Wed, 10 Jun
Etihad Airways Logo
15:40 - 10:25
SYD
-
TRS
50h 45m
2 stops
Etihad Airways Logo
06:35 - 16:50
TRS
-
SYD
50h 15m
2 stops
$2,143Etihad Airways
Sun, 7 Jun - Wed, 10 Jun
Multiple Airlines Logo
06:00 - 22:55
SYD
-
TRS
24h 55m
2 stops
Multiple Airlines Logo
19:15 - 06:05
TRS
-
SYD
26h 50m
2 stops
$2,341Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
20:45 - 22:55
SYD
-
TRS
34h 10m
2 stops
Multiple Airlines Logo
11:15 - 06:05
TRS
-
SYD
34h 50m
2 stops
$2,412Multiple Airlines
Sun, 24 May - Sun, 31 May
Emirates Logo
20:45 - 18:30
SYD
-
TRS
29h 45m
2 stops
Emirates Logo
19:15 - 06:05
TRS
-
SYD
26h 50m
2 stops
$2,511Emirates
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
20:45 - 22:55
SYD
-
TRS
34h 10m
2 stops
Multiple Airlines Logo
19:15 - 16:00
TRS
-
SYD
36h 45m
3 stops
$2,604Multiple Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
06:00 - 14:30
SYD
-
TRS
40h 30m
2 stops
Multiple Airlines Logo
06:35 - 05:10
TRS
-
SYD
38h 35m
3 stops
$2,899Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Emirates Logo
20:45 - 18:30
SYD
-
TRS
29h 45m
2 stops
Emirates Logo
19:15 - 06:05
TRS
-
SYD
26h 50m
2 stops
$2,915Emirates
Wed, 27 May - Wed, 3 Jun

Emirates flights from Sydney to Trieste

Our best Emirates deals on Sydney to Trieste flight tickets
Emirates
25 May
SYD20:45Sydney Kingsford Smith
29h 45m
2 stops
TRS18:30Trieste Ronchi dei Legionari
1 June
TRS19:15Trieste Ronchi dei Legionari
26h 50m
2 stops
SYD06:05Sydney Kingsford Smith
$2,511
Emirates
27 May
SYD20:45Sydney Kingsford Smith
29h 45m
2 stops
TRS18:30Trieste Ronchi dei Legionari
3 June
TRS19:15Trieste Ronchi dei Legionari
26h 50m
2 stops
SYD06:05Sydney Kingsford Smith
$2,915
Emirates
26 May
SYD06:00Sydney Kingsford Smith
24h 55m
2 stops
TRS22:55Trieste Ronchi dei Legionari
2 June
TRS11:15Trieste Ronchi dei Legionari
26h 50m
2 stops
SYD22:05Sydney Kingsford Smith
$3,315

Etihad Airways flights from Sydney to Trieste

Our best Etihad Airways deals on Sydney to Trieste flight tickets
Etihad Airways
7 June
SYD15:40Sydney Kingsford Smith
58h 50m
2 stops
TRS18:30Trieste Ronchi dei Legionari
10 June
TRS15:15Trieste Ronchi dei Legionari
41h 35m
2 stops
SYD16:50Sydney Kingsford Smith
$2,140
Etihad Airways
7 June
SYD15:40Sydney Kingsford Smith
50h 45m
2 stops
TRS10:25Trieste Ronchi dei Legionari
10 June
TRS15:15Trieste Ronchi dei Legionari
41h 35m
2 stops
SYD16:50Sydney Kingsford Smith
$2,141
Etihad Airways
7 June
SYD15:40Sydney Kingsford Smith
50h 45m
2 stops
TRS10:25Trieste Ronchi dei Legionari
10 June
TRS06:35Trieste Ronchi dei Legionari
50h 15m
2 stops
SYD16:50Sydney Kingsford Smith
$2,143

momondo Fare Finder

 
Customise your flight search to find flights from Sydney 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 14 April 2026.
Use the filters below to find and compare flights from Sydney to Trieste that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 27/5

20:10-23:50

2 stops35h 40m

Trieste Ronchi dei Legionari

Wed 3/6

15:35-06:05

2 stops30h 30m

$1,331

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 7/6

15:40-18:30

2 stops58h 50m

Trieste Ronchi dei Legionari

Wed 10/6

15:15-16:50

2 stops41h 35m

$2,140

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 7/6

15:40-10:25

2 stops50h 45m

Trieste Ronchi dei Legionari

Wed 10/6

15:15-16:50

2 stops41h 35m

$2,141

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 7/6

15:40-10:25

2 stops50h 45m

Trieste Ronchi dei Legionari

Wed 10/6

06:35-16:50

2 stops50h 15m

$2,143
Fastest return journey

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 28/5

06:00-22:55

2 stops24h 55m

Trieste Ronchi dei Legionari

Thu 4/6

19:15-06:05

2 stops26h 50m

$2,341

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 24/5

20:45-22:55

2 stops34h 10m

Trieste Ronchi dei Legionari

Sun 31/5

11:15-06:05

2 stops34h 50m

$2,412

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Mon 25/5

20:45-18:30

2 stops29h 45m

Trieste Ronchi dei Legionari

Mon 1/6

19:15-06:05

2 stops26h 50m

$2,511

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 27/5

20:45-22:55

2 stops34h 10m

Trieste Ronchi dei Legionari

Wed 3/6

19:15-16:00

3 stops36h 45m

$2,604

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 28/5

06:00-14:30

2 stops40h 30m

Trieste Ronchi dei Legionari

Thu 4/6

06:35-05:10

3 stops38h 35m

$2,899

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Wed 27/5

20:45-18:30

2 stops29h 45m

Trieste Ronchi dei Legionari

Wed 3/6

19:15-06:05

2 stops26h 50m

$2,915

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Trieste from

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

What is the cheapest airline that flies from Sydney Kingsford Smith to Trieste Ronchi dei Legionari?

Emirates is the most popular carrier operating from Sydney Kingsford Smith to Trieste Ronchi dei Legionari

Which airlines fly to Trieste?

Emirates, China Eastern and Turkish Airlines 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 43% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 8 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

Fastest flight time

24h 55m

Direct flights

None
The fastest flight from Sydney to Trieste takes 24h 55m
There are no direct flights from Sydney to Trieste. There are no popular flight routes from Sydney to Trieste.
Search flight deals

Frequently asked questions about flying from Sydney to Trieste

  • 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 24h 55m.

  • 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 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.

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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Fly your favourite airline to Trieste

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