Find flights
When to book
Airlines
FAQs
English
Cheap flights from Sydney to Trieste from $845
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — TRS
17 Oct — 24 Oct1
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 17 September 2025.
Find flight deals from Sydney to Trieste
Cheapest flights from Sydney to TriesteExplore 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 17 September 2025.
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 17 September 2025.
Fri 31/1021:30SYD - TRS
2 stops35h 25mMultiple Airlines
Fri 7/1115:15TRS - SYD
2 stops36h 20mMultiple Airlines
Deal found 15/9$2,134
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 17 September 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
Fri 31/10
21:30-22:55
2 stops35h 25m
Trieste Ronchi dei Legionari
Fri 7/11
15:15-13:35
2 stops36h 20m
$2,134
SydneyTrieste
SYD - TRS
SYDTRS
Sydney Kingsford Smith
Sun 15/3
20:05-13:20
3 stops51h 15m
$845
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.
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 17 September 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.
Boarding
7.6
Overall
7.4
Crew
7.8
Entertainment
7.3
Food
7.2
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
AUH - HYD
Boarding
7.6
Overall
7.4
Crew
7.8
Entertainment
7.3
Food
7.2
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
AUH - HYD
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.
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.
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 17 September 2025.
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.