TRS

$788 Find Cheap Flights to Trieste – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 17% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
$1,679
Typical prices: $1,647-$2,313
Etihad Airways
Sat 24/2Wed 28/2
SYD - TRS • 2 stops
Cheapest one-way flight
$5,874
Typical prices: $1,010-$1,568
Etihad Airways
Sun 30/9
SYD - TRS • 2 stops
Top airlines
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
Top routes
SYD - TRS
Cheapest • 20% average savings
MEL - TRS
Most popular
Insights
Insights
When to travel
November
Cheapest • 37% price drop
June
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Trieste!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Trieste

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Trieste

Wed, 24 Feb - Sun, 28 Feb
Etihad Airways Logo
16:50 - 22:55SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
40h 05m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
15:15 - 06:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
29h 15m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$1,679Etihad Airways
Wed, 24 Feb - Sun, 28 Feb
Etihad Airways Logo
16:50 - 22:55SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
40h 05m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
15:15 - 06:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
29h 15m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$1,683Etihad Airways
Wed, 24 Feb - Sun, 28 Feb
Etihad Airways Logo
16:50 - 22:55SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
40h 05m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Etihad Airways Logo
15:15 - 06:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
29h 15m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
$1,692Etihad Airways
Wed, 11 Nov - Sun, 15 Nov
Etihad Airways Logo
18:20 - 10:25MEL  Melbourne-TRS Trieste Ronchi dei Legionari
26h 05m2 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
$1,811Etihad Airways
Wed, 11 Nov - Sun, 15 Nov
Etihad Airways Logo
18:20 - 10:25MEL  Melbourne-TRS Trieste Ronchi dei Legionari
26h 05m2 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
$2,009Etihad Airways
Wed, 11 Nov - Sun, 15 Nov
Etihad Airways Logo
18:20 - 10:25MEL  Melbourne-TRS Trieste Ronchi dei Legionari
26h 05m2 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
$2,011Etihad Airways
Wed, 11 Nov - Sun, 15 Nov
Etihad Airways Logo
18:20 - 10:25MEL  Melbourne-TRS Trieste Ronchi dei Legionari
26h 05m2 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
$2,025Etihad Airways
Tue, 27 Oct - Tue, 3 Nov
Emirates Logo
21:10 - 18:30SYD  Sydney Kingsford Smith-TRS Trieste Ronchi dei Legionari
31h 20m2 stops Dubai Intl Rome Fiumicino
Emirates Logo
11:15 - 22:30TRS  Trieste Ronchi dei Legionari-SYD Sydney Kingsford Smith
25h 15m2 stops Rome Fiumicino Dubai Intl
$2,221Emirates
Mon, 26 Oct - Mon, 2 Nov
Emirates Logo
20:55 - 18:30BNE  Brisbane-TRS Trieste Ronchi dei Legionari
30h 35m2 stops Dubai Intl Rome Fiumicino
Emirates Logo
11:15 - 22:40TRS  Trieste Ronchi dei Legionari-BNE Brisbane
26h 25m2 stops Rome Fiumicino Dubai Intl
$2,224Emirates
Mon, 26 Oct - Mon, 2 Nov
Emirates Logo
22:30 - 18:30MEL  Melbourne-TRS Trieste Ronchi dei Legionari
30h 00m2 stops Dubai Intl Rome Fiumicino
Emirates Logo
11:15 - 23:20TRS  Trieste Ronchi dei Legionari-MEL Melbourne
26h 05m2 stops Rome Fiumicino Dubai Intl
$2,357Emirates
Booking Insights

Price, demand, and travel trends for Australia to Trieste flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Australia to Trieste with more confidence.

What is the cheapest flight to Trieste?

Sydney to Trieste is the cheapest route at $1,679 return, found in the past 5 days on KAYAK. Melbourne Airport to Trieste is the most popular connection with return deals from $1,811.

How much is a flight to Trieste?

A return flight to Trieste costs $2,003 on average, based on data over the past 12 months on KAYAK. Return fares from Sydney average $1,682, while Melbourne Airport runs a bit higher at $2,101.

What is the cheapest time of day to fly to Trieste?

Evening flights to Trieste are the cheapest at $2,028 return on average. Afternoon flights are the most expensive at $2,403.

What is a good deal for flights to Trieste?

Flights under $1,647 are considered a good deal. 25% of KAYAK users found return flights to Trieste at or below these prices, with the lowest fares from:

  • Sydney $1,559
  • Brisbane $1,647
.

Find deals

Key details for flights to Trieste

Low season

February

Cheapest flight

$5,874
Most popular time to fly and prices are also 18% lower on average.
Flights from Sydney to Trieste

When to book flights to Trieste

Are your dates flexible? Find out the best times to travel to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Trieste, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Trieste?

    Qantas Airways operates the most flights from Australia to Trieste at 0 per week, while Etihad Airways is the airline most often selected by KAYAK users searching for flights from Australia to Trieste. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Where can I fly from to get the cheapest fares to Trieste?

    Based on fares booked in the past 5 days, the cheapest flights to Trieste are from:
    • Melbourne, from $1,811 return

  • How do I know if a flight to Trieste is a good deal?

    A good deal on a flight to Trieste is around $1,647 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Trieste flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Trieste, recent KAYAK data shows that stronger deals tend to be around $1,647 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Trieste in November. Return fares historically average $1,261 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $375 per return. Afternoon flights to Trieste average $2,028 compared to $2,403 for midday flights. See the time-of-day chart above for the full breakdown.

Travelling to a place near Trieste?

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

More options for your flight to Trieste