AUD/AU
Find cheap flights to Trieste in 2025/2026 from $1,408 This is the cheapest return flight found to Trieste from Australia on FlightsFinder on December 12th 2025 at 10:35. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Trieste from the most established flight comparison sites.
Fly to Trieste and visit sites like Piazza Unità d'Italia, Cattedrale di San Giusto Martire, Vittoria Light & San Giusto Castle.
1. Enter your search requirements for Trieste
2. Compare the best Trieste deals from top comparison engines
3. Book your Trieste flight at the cheapest price
These economy flights were found on FlightsFinder from Australia to Trieste in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
These economy flights were found on FlightsFinder from Australia to Trieste in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Trieste.
You can get flights from $1,408 return.
According to our data, October is on average the most expensive time to book flights to Trieste.
A return flight could set you back more than $2,413.
Nestled along the stunning coastline of the Adriatic Sea, Trieste is a captivating city that seamlessly blends history, culture, and natural beauty. With its distinctive mix of Italian, Slovenian, and Austrian influences, Trieste offers a unique charm that sets it apart from other cities in Italy. Boasting a rich maritime heritage, you can wander through picturesque streets lined with grand neoclassical buildings, vibrant cafes, and bustling markets. From the majestic Miramare Castle perched on the cliffs to the enchanting Piazza Unità d'Italia overlooking the sea, Trieste invites visitors to explore its diverse attractions and immerse themselves in its alluring atmosphere.
A good price for a flight to Trieste is $1267 - $1549.
The popular airports near Trieste city are Trieste - Friuli Venezia Giulia Airport, Venice Marco Polo Airport, and Treviso Airport.
The flight to Trieste (TRS) is roughly 22 hours 54 minutes and 10,081 miles (16,224 kilometres) from Sydney, Australia - Kingsford Smith Airport (SYD).
The best way is to compare flights to Trieste from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Trieste.
Here is the average weather forecast in Trieste by month:
• Jan: 8°C
• Feb: 9°C
• Mar: 12°C
• Apr: 17°C
• May: 22°C
• Jun: 25°C
• Jul: 28°C
• Aug: 28°C
• Sep: 23°C
• Oct: 18°C
• Nov: 12°C
• Dec: 9°C
The Trieste Airport is located approximately 30 kilometers from the city centre.
Typically, flights are cheapest to Trieste 2 months before departure.
Studies show flights to Trieste are typically cheaper on Tuesdays and Wednesdays.
8.7 °C
Sat, 13 Dec 2025
Average Temperature
8°C
Jan
9°C
Feb
12°C
Mar
17°C
Apr
22°C
May
25°C
Jun
28°C
Jul
28°C
Aug
23°C
Sep
18°C
Oct
12°C
Nov
9°C
Dec
Sydney, Australia - Kingsford Smith Airport (SYD) to Trieste (TRS)
Distance:
10,081 miles (16,224 kilometres)
Average flight time (direct 22 hours 54 minutes)
Brisbane, Australia - Brisbane International Airport (BNE) to Trieste (TRS)
Distance:
9,899 miles (15,930 kilometres)
Average flight time (direct 22 hours 29 minutes)
Melbourne, Australia - All Airports (MEL) to Trieste (TRS)
Distance:
9,908 miles (15,946 kilometres)
Average flight time (direct 22 hours 31 minutes)
Perth, Australia - Perth International Airport (PER) to Trieste (TRS)
Distance:
8,325 miles (13,398 kilometres)
Average flight time (direct 19 hours)
Cairns, Australia - Cairns International Airport (CNS) to Trieste (TRS)
Distance:
9,056 miles (14,574 kilometres)
Average flight time (direct 20 hours 37 minutes)
Adelaide, Australia - Adelaide International Airport (ADL) to Trieste (TRS)
Distance:
9,510 miles (15,305 kilometres)
Average flight time (direct 21 hours 38 minutes)
Darwin, Australia - Darwin International Airport (DRW) to Trieste (TRS)
Distance:
8,144 miles (13,106 kilometres)
Average flight time (direct 18 hours 35 minutes)
Gold Coast, Australia - Coolangatta Airport (OOL) to Trieste (TRS)
Distance:
9,952 miles (16,016 kilometres)
Average flight time (direct 22 hours 36 minutes)
Townsville, Australia - Townsville International Airport (TSV) to Trieste (TRS)
Distance:
9,220 miles (14,838 kilometres)
Average flight time (direct 20 hours 59 minutes)
Mount Isa, Australia - Mount Isa Airport (ISA) to Trieste (TRS)
Distance:
8,950 miles (14,403 kilometres)
Average flight time (direct 20 hours 23 minutes)
Kununurra, Australia - Kununurra Airport (KNX) to Trieste (TRS)
Distance:
8,205 miles (13,204 kilometres)
Average flight time (direct 18 hours 43 minutes)
Newcastle, Australia - Williamtown Metropolitan Area Airport (NTL) to Trieste (TRS)
Distance:
10,068 miles (16,203 kilometres)
Average flight time (direct 22 hours 52 minutes)
Mackay, Australia - Mackay Airport (MKY) to Trieste (TRS)
Distance:
9,424 miles (15,167 kilometres)
Average flight time (direct 21 hours 26 minutes)
Hobart, Australia - Hobart International Airport (HBA) to Trieste (TRS)
Distance:
10,187 miles (16,395 kilometres)
Average flight time (direct 23 hours 8 minutes)
Launceston, Australia - Launceston Airport (LST) to Trieste (TRS)
Distance:
10,139 miles (16,318 kilometres)
Average flight time (direct 23 hours 1 minute)
Cloncurry, Australia - Cloncurry Airport (CNJ) to Trieste (TRS)
Distance:
8,998 miles (14,481 kilometres)
Average flight time (direct 20 hours 29 minutes)
Paraburdoo, Australia - Paraburdoo Airport (PBO) to Trieste (TRS)
Distance:
8,023 miles (12,911 kilometres)
Average flight time (direct 18 hours 19 minutes)
Karratha, Australia - Karratha Airport (KTA) to Trieste (TRS)
Distance:
7,863 miles (12,655 kilometres)
Average flight time (direct 17 hours 58 minutes)
Kalgoorlie-Boulder, Australia - Kalgoorlie-Boulder Airport (KGI) to Trieste (TRS)
Distance:
8,533 miles (13,733 kilometres)
Average flight time (direct 19 hours 27 minutes)
Learmonth, Australia - Learmonth Airport (LEA) to Trieste (TRS)
Distance:
7,805 miles (12,562 kilometres)
Average flight time (direct 17 hours 50 minutes)
Port Macquarie, Australia - Port Macquarie Airport (PQQ) to Trieste (TRS)
Distance:
10,062 miles (16,194 kilometres)
Average flight time (direct 22 hours 51 minutes)
Port Hedland, Australia - Port Hedland International Airport (PHE) to Trieste (TRS)
Distance:
7,937 miles (12,773 kilometres)
Average flight time (direct 18 hours 8 minutes)
Canberra, Australia - Canberra Airport (CBR) to Trieste (TRS)
Distance:
10,036 miles (16,151 kilometres)
Average flight time (direct 22 hours 48 minutes)
From Sydney (SYD), Australia to Trieste, Italy (TRS): $1,408
Depart: 25 Jan 2026 · Return: 03 Feb 2026 Price found 12 Dec 2025, 10:35
From Perth (PER), Australia to Trieste, Italy (TRS): $1,437
Depart: 26 Jan 2026 · Return: 02 Feb 2026 Price found 12 Dec 2025, 00:09
From Melbourne (MEL), Australia to Trieste, Italy (TRS): $1,576
Depart: 02 Aug 2026 · Return: 24 Aug 2026 Price found 13 Dec 2025, 05:41
From Brisbane (BNE), Australia to Trieste, Italy (TRS): $1,907
Depart: 02 Jun 2026 · Return: 09 Jun 2026 Price found 11 Dec 2025, 23:02
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