Cheap flights from Sydney to Trieste from $2,129

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — TRS
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

$2,129
1/9-8/9
  • 1/9-8/9
  • 4 total stops
  • 85h 55m total
  • Sydney to Trieste

Find flight deals from Sydney to Trieste

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 18 July 2025.

Mon 1/911:00SYD - TRS
2 stops43h 25mMultiple Airlines
Mon 8/906:30TRS - SYD
2 stops42h 30mMultiple Airlines
Deal found 18/7$2,129
Tue 28/1016:10SYD - TRS
2 stops31h 50mLufthansa
Sat 1/1114:45TRS - SYD
2 stops30h 55mLufthansa
Deal found 16/7$2,272
Tue 28/1016:20SYD - TRS
2 stops40h 35mEtihad Airways
Sat 1/1111:15TRS - SYD
2 stops45h 20mEtihad Airways
Deal found 17/7$2,335

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 18 July 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

Mon 1/9

11:00-22:25

2 stops43h 25m

Trieste Ronchi dei Legionari

Mon 8/9

06:30-09:00

2 stops42h 30m

$2,129

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 28/10

16:10-14:00

2 stops31h 50m

Trieste Ronchi dei Legionari

Sat 1/11

14:45-07:40

2 stops30h 55m

$2,272

SydneyTrieste

SYD - TRS

SYDTRS

Sydney Kingsford Smith

Tue 28/10

16:20-22:55

2 stops40h 35m

Trieste Ronchi dei Legionari

Sat 1/11

11:15-18:35

2 stops45h 20m

$2,335

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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.

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.
  • 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.

Browse thousands of different options on Cheapflights for your next trip

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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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,850Average$2,093FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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