Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Trieste Ronchi dei Legionari

$1,804 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 5/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Trieste

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 - 22:55
MEL
-
TRS
43h 55m
2 stops
Multiple Airlines Logo
06:35 - 09:00
TRS
-
MEL
42h 25m
2 stops
$2,085Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug
Multiple Airlines Logo
17:20 - 15:25
MEL
-
TRS
30h 05m
2 stops
Multiple Airlines Logo
06:55 - 20:00
TRS
-
MEL
29h 05m
2 stops
$2,279Multiple Airlines
Sat, 19 Sep - Sat, 26 Sep
Etihad Airways Logo
21:30 - 10:25
SYD
-
TRS
46h 55m
2 stops
Etihad Airways Logo
15:15 - 06:30
TRS
-
SYD
29h 15m
2 stops
$2,352Etihad Airways
Thu, 12 Nov - Sun, 15 Nov
Etihad Airways Logo
21:30 - 10:25
SYD
-
TRS
46h 55m
2 stops
Etihad Airways Logo
15:15 - 06:30
TRS
-
SYD
29h 15m
2 stops
$2,355Etihad Airways
Thu, 12 Nov - Sun, 15 Nov
Etihad Airways Logo
21:30 - 10:25
SYD
-
TRS
46h 55m
2 stops
Etihad Airways Logo
15:15 - 06:30
TRS
-
SYD
29h 15m
2 stops
$2,385Etihad Airways
Thu, 12 Nov - Sun, 15 Nov
Etihad Airways Logo
21:30 - 10:25
SYD
-
TRS
46h 55m
2 stops
Etihad Airways Logo
15:15 - 06:30
TRS
-
SYD
29h 15m
2 stops
$2,391Etihad Airways
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
13:30 - 11:25
MEL
-
TRS
29h 55m
2 stops
Multiple Airlines Logo
06:55 - 20:00
TRS
-
MEL
29h 05m
2 stops
$2,537Multiple Airlines
Sat, 22 Aug - Sat, 29 Aug
Emirates Logo
21:00 - 22:55
BNE
-
TRS
33h 55m
2 stops
Emirates Logo
11:15 - 06:25
TRS
-
BNE
35h 10m
2 stops
$2,677Emirates
Wed, 12 Aug - Sun, 16 Aug
Emirates Logo
21:00 - 22:55
BNE
-
TRS
33h 55m
2 stops
Emirates Logo
19:15 - 06:25
TRS
-
BNE
27h 10m
2 stops
$2,710Emirates
Sat, 8 Aug - Mon, 31 Aug
Emirates Logo
21:00 - 22:55
BNE
-
TRS
33h 55m
2 stops
Emirates Logo
11:15 - 06:25
TRS
-
BNE
35h 10m
2 stops
$2,764Emirates
Wed, 12 Aug - Sun, 16 Aug

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 24 July 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 - TRS

MELTRS

Melbourne

Tue 18/8

11:00-22:55

2 stops43h 55m

Trieste Ronchi dei Legionari

Mon 24/8

06:35-09:00

2 stops42h 25m

$2,085

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 19/9

17:20-15:25

2 stops30h 05m

Trieste Ronchi dei Legionari

Sat 26/9

06:55-20:00

2 stops29h 05m

$2,279

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 12/11

21:30-10:25

2 stops46h 55m

Trieste Ronchi dei Legionari

Sun 15/11

15:15-06:30

2 stops29h 15m

$2,352

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 12/11

21:30-10:25

2 stops46h 55m

Trieste Ronchi dei Legionari

Sun 15/11

15:15-06:30

2 stops29h 15m

$2,355

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 12/11

21:30-10:25

2 stops46h 55m

Trieste Ronchi dei Legionari

Sun 15/11

15:15-06:30

2 stops29h 15m

$2,385

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Thu 12/11

21:30-10:25

2 stops46h 55m

Trieste Ronchi dei Legionari

Sun 15/11

15:15-06:30

2 stops29h 15m

$2,391
Fastest return journey

MelbourneTrieste

MEL - TRS

MELTRS

Melbourne

Sat 22/8

13:30-11:25

2 stops29h 55m

Trieste Ronchi dei Legionari

Sat 29/8

06:55-20:00

2 stops29h 05m

$2,537

BrisbaneTrieste

BNE - TRS

BNETRS

Brisbane

Wed 12/8

21:00-22:55

2 stops33h 55m

Trieste Ronchi dei Legionari

Sun 16/8

11:15-06:25

2 stops35h 10m

$2,677

BrisbaneTrieste

BNE - TRS

BNETRS

Brisbane

Sat 8/8

21:00-22:55

2 stops33h 55m

Trieste Ronchi dei Legionari

Mon 31/8

19:15-06:25

2 stops27h 10m

$2,710

BrisbaneTrieste

BNE - TRS

BNETRS

Brisbane

Wed 12/8

21:00-22:55

2 stops33h 55m

Trieste Ronchi dei Legionari

Sun 16/8

11:15-06:25

2 stops35h 10m

$2,764

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to Trieste from

Trieste flights insights and trends

Explore insights for your Trieste flight to craft the best travel plan

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 28h 40m.

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

$1,804

Best Round-Trip Price

$2,010

Fastest flight time

25h 40m
The best one-way flight price to Trieste from Australia in the last 5 days is $1,804 (Melbourne to Trieste Ronchi dei Legionari).
Search Deals
The best return flight price to Trieste from Australia in the last 5 days is $2,010 (Melbourne to Trieste Ronchi dei Legionari).
Search Deals
The fastest flight to Trieste from Australia takes 25h 40m (Melbourne to Trieste Ronchi dei Legionari).
Search Deals

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 $127 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 $81/person, which is 59% 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?

Book flights to Trieste if you plan to visit one of these locations
Grado

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.

An easier way to manage your Trieste Ronchi dei Legionari 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
Sun 23/8
Sun 30/8
By creating a price alert you accept our terms of use and privacy policy.

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 $1,408
Sydney Kingsford Smith to Trieste Ronchi dei Legionari Flightsfrom $1,646
Brisbane to Trieste Ronchi dei Legionari Flightsfrom $1,934