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Look for other cheap flights to Trieste Ronchi dei Legionari

$1,694 Cheap flights to Trieste

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight 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.
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Find the cheapest flights from Australia to Trieste

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
17:20 - 14:30
MEL
-
TRS
29h 10m
2 stops
Etihad Airways Logo
06:35 - 15:50
TRS
-
MEL
49h 15m
2 stops
$1,694Etihad Airways
Sun, 17 May - Thu, 21 May
China Eastern Logo
14:00 - 22:55
MEL
-
TRS
42h 55m
2 stops
China Eastern Logo
15:15 - 14:05
TRS
-
MEL
36h 50m
2 stops
$1,798China Eastern
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
13:10 - 20:40
MEL
-
TRS
41h 30m
3 stops
Multiple Airlines Logo
15:15 - 10:20
TRS
-
MEL
33h 05m
3 stops
$1,958Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
13:10 - 20:40
MEL
-
TRS
41h 30m
3 stops
Multiple Airlines Logo
15:15 - 10:00
TRS
-
MEL
32h 45m
2 stops
$2,149Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Etihad Airways Logo
21:30 - 22:55
SYD
-
TRS
33h 25m
2 stops
Etihad Airways Logo
11:15 - 06:10
TRS
-
SYD
58h 55m
2 stops
$2,195Etihad Airways
Sat, 13 Jun - Sat, 27 Jun
Etihad Airways Logo
17:20 - 22:55
MEL
-
TRS
37h 35m
2 stops
Etihad Airways Logo
11:15 - 15:50
TRS
-
MEL
44h 35m
2 stops
$2,306Etihad Airways
Sun, 17 May - Thu, 21 May
Emirates Logo
21:10 - 18:30
SYD
-
TRS
31h 20m
2 stops
Emirates Logo
11:15 - 22:30
TRS
-
SYD
25h 15m
2 stops
$2,385Emirates
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
13:00 - 14:00
SYD
-
TRS
33h 00m
2 stops
Multiple Airlines Logo
14:45 - 08:55
TRS
-
SYD
34h 10m
2 stops
$2,456Multiple Airlines
Sat, 13 Jun - Sat, 27 Jun
Emirates Logo
06:00 - 22:55
SYD
-
TRS
24h 55m
2 stops
Emirates Logo
19:15 - 17:30
TRS
-
SYD
38h 15m
2 stops
$2,535Emirates
Sun, 17 May - Thu, 21 May
Emirates Logo
06:00 - 22:55
SYD
-
TRS
24h 55m
2 stops
Emirates Logo
19:15 - 17:30
TRS
-
SYD
38h 15m
2 stops
$2,538Emirates
Sun, 17 May - Thu, 21 May

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 14 January 2026.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Route

Depart

Return

Price

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sun 17/5

17:20-14:30

2 stops29h 10m

Trieste Ronchi dei Legionari

Thu 21/5

06:35-15:50

2 stops49h 15m

$1,694

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 28/2

14:00-22:55

2 stops42h 55m

Trieste Ronchi dei Legionari

Sat 7/3

15:15-14:05

2 stops36h 50m

$1,798

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 28/2

13:10-20:40

3 stops41h 30m

Trieste Ronchi dei Legionari

Sat 7/3

15:15-10:20

3 stops33h 05m

$1,958

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 28/2

13:10-20:40

3 stops41h 30m

Trieste Ronchi dei Legionari

Sat 7/3

15:15-10:00

2 stops32h 45m

$2,149

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 13/6

21:30-22:55

2 stops33h 25m

Trieste Ronchi dei Legionari

Sat 27/6

11:15-06:10

2 stops58h 55m

$2,195

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sun 17/5

17:20-22:55

2 stops37h 35m

Trieste Ronchi dei Legionari

Thu 21/5

11:15-15:50

2 stops44h 35m

$2,306

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 26/2

21:10-18:30

2 stops31h 20m

Trieste Ronchi dei Legionari

Thu 5/3

11:15-22:30

2 stops25h 15m

$2,385

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sat 13/6

13:00-14:00

2 stops33h 00m

Trieste Ronchi dei Legionari

Sat 27/6

14:45-08:55

2 stops34h 10m

$2,456

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

06:00-22:55

2 stops24h 55m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-17:30

2 stops38h 15m

$2,535

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Sun 17/5

06:00-22:55

2 stops24h 55m

Trieste Ronchi dei Legionari

Thu 21/5

19:15-17:30

2 stops38h 15m

$2,538

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 27h 35m on average. If you fly from Melbourne (another popular airport in Australia) to Venice Marco Polo, then the average flight time is 23h 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

$1,714

Best Round-Trip Price

$1,694

Fastest flight time

57h 55m
The best one-way flight price to Trieste from Australia in the last 72 hours is $1,714 (Brisbane to Trieste Ronchi dei Legionari).
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The best round-trip flight price to Trieste from Australia in the last 72 hours is $1,694 (Melbourne to Trieste Ronchi dei Legionari).
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The fastest flight to Trieste from Australia takes 57h 55m (Brisbane 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 $100 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 $58/person, which is 82% 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 many operators does momondo search for flights to Trieste Ronchi dei Legionari Airport?

There is 1 operator available for flights to Trieste Ronchi dei Legionari Airport as of January 2026.

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.

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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Find better results for your trip to Trieste

Popular Flights to Trieste

Popular routes according to searches in the past day on momondo
Melbourne to Trieste Ronchi dei Legionari Flightsfrom $1,133
Sydney Kingsford Smith to Trieste Ronchi dei Legionari Flightsfrom $1,595
Brisbane to Trieste Ronchi dei Legionari Flightsfrom $1,849