Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Trieste from $1,634

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — TRS
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

$1,634
Etihad Airways
  • Etihad Airways
  • 11/11-15/11
  • 4 total stops
  • 104h 05m total
  • Sydney to Trieste
Search Deals

Find flight deals from Sydney to Trieste

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Trieste
Explore the most affordable flight options available from Sydney to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 11/1121:30SYD - TRS
2 stops59h 25mEtihad Airways
Sat 15/1111:15TRS - SYD
2 stops44h 40mEtihad Airways
Deal found 26/10$1,634
Tue 11/1116:35SYD - TRS
3 stops29h 45mMultiple Airlines
Sat 15/1111:15TRS - SYD
2 stops33h 20mMultiple Airlines
Deal found 26/10$2,133

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Sydney to Trieste that are best for you.

Fly from

Sydney

Fly to

Trieste

Route

Depart

Return

Price

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 11/11

21:30-22:55

2 stops59h 25m

Trieste Ronchi dei Legionari

Sat 15/11

11:15-17:55

2 stops44h 40m

$1,634

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 11/11

16:35-12:20

3 stops29h 45m

Trieste Ronchi dei Legionari

Sat 15/11

11:15-06:35

2 stops33h 20m

$2,133

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Best time to book a flight from Sydney to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Trieste

What is the cheapest month to book a flight from Sydney to Trieste?

Currently, March is the cheapest month in which you can book a flight from Sydney to Trieste (average of $1,235). Flying from Sydney to Trieste in December is currently the most expensive (average of $2,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated 28 October 2025.
Check out reviews from past customers who have flown with Etihad Airways from Sydney to Trieste to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.4
Good
1,283 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.3

Boarding

7.6

Crew

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
Etihad Airways
7.4
Good
1,283 reviews
Etihad Airways
7.4
Good
1,283 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.3

Boarding

7.6

Crew

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Trieste?

    Airlines like Etihad Airways fly from Sydney to Trieste in about 59h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Sydney to Trieste is about 16211 km.

  • What is the cheapest airline to fly from Sydney to Trieste round-trip?

    Cheapflights users have booked flights from Sydney to Trieste round-trip from $1,595.

  • Can I find deals for flights from Sydney to Trieste that include hotel bookings?

    Yes. In addition to deals on Sydney to Trieste flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Trieste.

  • Can I find deals for business class flights from Sydney to Trieste?

    Yes. Cheapflights offers flight deals from Sydney to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Trieste?

    Currently, March is the cheapest month in which you can book a flight from Sydney to Trieste (average of $1,235). Flying from Sydney to Trieste in December is currently the most expensive (average of $2,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Vicenza flights
Coolangatta to Vicenza flights

Top airline flying from Sydney to Trieste

Discover the top airline that operate flights from Sydney to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,595Average$2,036FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Trieste?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Trieste from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to Trieste?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Trieste for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sydney to Trieste with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Trieste with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Trieste become cheaper?

Yes! Start tracking prices for Sydney to Trieste flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.