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Look for other cheap flights to Trieste Ronchi dei Legionari

$1,098 Cheap flights to Trieste

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Trieste departing on 7/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Trieste

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:40 - 14:30MEL  Melbourne-TRS Trieste Ronchi dei Legionari
50h 50m2 stops Chengdu Tianfu Intl Rome Fiumicino
Multiple Airlines Logo
19:15 - 15:00TRS  Trieste Ronchi dei Legionari-MEL Melbourne
57h 45m2 stops Rome Fiumicino Chengdu Tianfu Intl
$1,684Multiple Airlines
Tue, 27 Oct - Mon, 30 Nov
Etihad Airways Logo
18:20 - 14:30MEL  Melbourne-TRS Trieste Ronchi dei Legionari
30h 10m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
19:15 - 17:00TRS  Trieste Ronchi dei Legionari-MEL Melbourne
35h 45m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,016Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Etihad Airways Logo
18:20 - 14:30MEL  Melbourne-TRS Trieste Ronchi dei Legionari
30h 10m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
19:15 - 17:00TRS  Trieste Ronchi dei Legionari-MEL Melbourne
35h 45m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,017Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Etihad Airways Logo
18:20 - 14:30MEL  Melbourne-TRS Trieste Ronchi dei Legionari
30h 10m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
19:15 - 17:00TRS  Trieste Ronchi dei Legionari-MEL Melbourne
35h 45m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,018Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Etihad Airways Logo
18:20 - 14:30MEL  Melbourne-TRS Trieste Ronchi dei Legionari
30h 10m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
19:15 - 17:00TRS  Trieste Ronchi dei Legionari-MEL Melbourne
35h 45m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,020Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Multiple Airlines Logo
21:30 - 22:55MEL  Melbourne-TRS Trieste Ronchi dei Legionari
33h 25m2 stops Shanghai Pu Dong Rome Fiumicino
Multiple Airlines Logo
15:15 - 10:00TRS  Trieste Ronchi dei Legionari-MEL Melbourne
32h 45m2 stops Rome Fiumicino Shanghai Pu Dong
$2,103Multiple Airlines
Tue, 8 Sep - Sat, 31 Oct
Etihad Airways Logo
16:50 - 10:25SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
51h 35m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
15:15 - 06:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
53h 15m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,103Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Etihad Airways Logo
16:50 - 10:25SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
51h 35m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
15:15 - 06:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
53h 15m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,105Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Etihad Airways Logo
16:50 - 10:25SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
51h 35m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
15:15 - 06:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
53h 15m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$2,106Etihad Airways
Wed, 18 Nov - Sun, 22 Nov
Multiple Airlines Logo
13:00 - 23:50SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
42h 50m3 stops Singapore Changi Dubai Intl London Stansted
Multiple Airlines Logo
15:45 - 08:50TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
33h 05m3 stops Barcelona-El Prat Abu Dhabi Zayed Intl Phuket City
$2,183Multiple Airlines
Wed, 9 Sep - Fri, 11 Sep

momondo Fare Finder

 
Locate flights to Trieste Ronchi dei Legionari that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 13 August 2026.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

MelbourneTrieste

MEL Melbourne - TRS Trieste Ronchi dei Legionari

MELTRS

Melbourne

Tue 27/10

21:40-14:30

2 stops50h 50m

Trieste Ronchi dei Legionari

Mon 30/11

19:15-15:00

2 stops57h 45m

$1,684
Fastest return journey

MelbourneTrieste

MEL Melbourne - TRS Trieste Ronchi dei Legionari

MELTRS

Melbourne

Wed 18/11

18:20-14:30

2 stops30h 10m

Trieste Ronchi dei Legionari

Sun 22/11

19:15-17:00

2 stops35h 45m

$2,016

MelbourneTrieste

MEL Melbourne - TRS Trieste Ronchi dei Legionari

MELTRS

Melbourne

Wed 18/11

18:20-14:30

2 stops30h 10m

Trieste Ronchi dei Legionari

Sun 22/11

19:15-17:00

2 stops35h 45m

$2,017

MelbourneTrieste

MEL Melbourne - TRS Trieste Ronchi dei Legionari

MELTRS

Melbourne

Wed 18/11

18:20-14:30

2 stops30h 10m

Trieste Ronchi dei Legionari

Sun 22/11

19:15-17:00

2 stops35h 45m

$2,018

MelbourneTrieste

MEL Melbourne - TRS Trieste Ronchi dei Legionari

MELTRS

Melbourne

Wed 18/11

18:20-14:30

2 stops30h 10m

Trieste Ronchi dei Legionari

Sun 22/11

19:15-17:00

2 stops35h 45m

$2,020

MelbourneTrieste

MEL Melbourne - TRS Trieste Ronchi dei Legionari

MELTRS

Melbourne

Tue 8/9

21:30-22:55

2 stops33h 25m

Trieste Ronchi dei Legionari

Sat 31/10

15:15-10:00

2 stops32h 45m

$2,103

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 18/11

16:50-10:25

2 stops51h 35m

Trieste Ronchi dei Legionari

Sun 22/11

15:15-06:30

2 stops53h 15m

$2,103

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 18/11

16:50-10:25

2 stops51h 35m

Trieste Ronchi dei Legionari

Sun 22/11

15:15-06:30

2 stops53h 15m

$2,105

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 18/11

16:50-10:25

2 stops51h 35m

Trieste Ronchi dei Legionari

Sun 22/11

15:15-06:30

2 stops53h 15m

$2,106

SydneyTrieste

SYD Sydney Kingsford Smith - TRS Trieste Ronchi dei Legionari

SYDTRS

Sydney Kingsford Smith

Wed 9/9

13:00-23:50

3 stops42h 50m

Trieste Ronchi dei Legionari

Fri 11/9

15:45-08:50

3 stops33h 05m

$2,183

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Trieste flights insights and trends

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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 Sydney Kingsford Smith (a popular airport in Australia) to Venice Marco Polo (the most popular airport in Trieste), then the flight time is 28h 40m on average. If you fly from Melbourne (another popular airport in Australia) to Venice Marco Polo, then the average flight time is 30h 15m.

Cheapest flights to Trieste Ronchi dei Legionari

Find the cheapest flights to Trieste Ronchi dei Legionari from your nearest city or airport

Cheap Trieste flight deals and tips

Summary info about Trieste flight prices, duration and airlines

Best One-Way Price

$1,098

Best Round-Trip Price

$2,016

Fastest flight time

34h 20m
The best one-way flight price to Trieste from Australia in the last 5 days is $1,098 (Brisbane to Trieste Ronchi dei Legionari).
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The best return flight price to Trieste from Australia in the last 5 days is $2,016 (Melbourne to Trieste Ronchi dei Legionari).
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The fastest flight to Trieste from Australia takes 34h 20m (Melbourne to Trieste Ronchi dei Legionari).
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Frequently asked questions about flying to Trieste

Is there an alternative airport near Trieste?

Those flying to Trieste could potentially find better pricing at Trieste Ronchi dei Legionari Airport (29 km from Trieste city centre) or Venice Treviso A. Canova Airport (122 km from Trieste city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Trieste?

With an average price of $177 per person, Venice Treviso A. Canova Airport is the cheapest airport to fly into when planning your trip to Trieste. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Trieste?

In the past two weeks, users have booked deals to Trieste for $55/person, which is 73% cheaper than the average flight to Trieste. To find the cheapest price to Trieste from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Trieste Ronchi dei Legionari Airport were last updated today.

How old do you have to be to fly 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 to Trieste Ronchi dei Legionari Airport.

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

The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Trieste?

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Why use momondo?

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

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

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

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

How can momondo help me find flights to Trieste?

Once all potential Trieste flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Price alerts on flights to Trieste are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular Flights to Trieste

Popular routes according to searches in the past day on momondo
Melbourne to Trieste Ronchi dei Legionari Flightsfrom $1,426
Sydney Kingsford Smith to Trieste Ronchi dei Legionari Flightsfrom $1,487
Brisbane to Trieste Ronchi dei Legionari Flightsfrom $1,791