$54+ Cheap flights from Trieste

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TRS — MEL
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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Cheapest flights from Trieste
Explore the most affordable flight options available from Trieste. Find the lowest fares based on data from user searches, with prices last updated on 17 October 2025.

Mon 24/1114:40TRS - LHR
1 stop7h 10mLufthansa
Fri 28/1108:30LHR - TRS
1 stop4h 35mLufthansa
Deal found 16/10$348
Thu 27/1106:15TRS - LHR
1 stop9h 30mLufthansa
Thu 4/1207:30LHR - TRS
1 stop5h 35mLufthansa
Deal found 17/10$350
Sat 8/1106:25TRS - LHR
1 stop4h 20mLufthansa
Tue 11/1108:30LHR - TRS
1 stop4h 30mLufthansa
Deal found 16/10$357
Sat 20/1215:00TRS - LHR
1 stop8h 20mLufthansa
Sat 3/120:15LHR - TRS
2 stops16h 50mLufthansa
Deal found 15/10$390
Thu 12/206:15TRS - LHR
2 stops7h 45mLufthansa
Sun 15/206:30LHR - TRS
1 stop6h 35mLufthansa
Deal found 16/10$399
Fri 7/1106:25TRS - LHR
1 stop7h 25mLufthansa
Sun 9/1108:30LHR - TRS
1 stop4h 35mLufthansa
Deal found 16/10$426
Wed 10/1214:40TRS - LHR
2 stops9h 15mLufthansa
Sat 13/1206:30LHR - TRS
1 stop6h 35mLufthansa
Deal found 15/10$454
Sat 29/1106:35TRS - MEL
2 stops47h 05mMultiple Airlines
Sat 6/1220:15MEL - TRS
2 stops56h 15mMultiple Airlines
Deal found 15/10$2,083
Thu 12/315:15TRS - SYD
2 stops36h 20mChina Eastern
Mon 16/321:30SYD - TRS
2 stops35h 25mChina Eastern
Deal found 14/10$2,474
Thu 12/319:15TRS - SYD
2 stops36h 40mEtihad Airways
Mon 16/316:35SYD - TRS
2 stops27h 50mEtihad Airways
Deal found 15/10$2,962
Thu 12/315:15TRS - MEL
2 stops39h 45mEtihad Airways
Mon 16/318:20MEL - TRS
2 stops38h 35mEtihad Airways
Deal found 14/10$2,998
Thu 12/314:50TRS - MEL
2 stops30h 20mLufthansa
Sun 15/300:35MEL - TRS
2 stops31h 50mLufthansa
Deal found 14/10$3,193

Find flights from Trieste within your budget

 
Find flights departing from Trieste that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 October 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Sat 20/12

06:25-15:50

1 stop10h 25m

London Heathrow

Sat 3/1

07:30-14:05

1 stop5h 35m

$348

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Thu 27/11

06:15-14:45

1 stop9h 30m

London Heathrow

Thu 4/12

07:30-14:05

1 stop5h 35m

$350

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Sat 8/11

06:25-09:45

1 stop4h 20m

London Heathrow

Tue 11/11

08:30-14:00

1 stop4h 30m

$357

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Thu 6/11

14:50-22:20

1 stop8h 30m

London Heathrow

Tue 11/11

08:30-14:00

1 stop4h 30m

$357

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Sat 8/11

06:25-17:45

1 stop12h 20m

London Heathrow

Mon 10/11

11:30-22:25

1 stop9h 55m

$357

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Mon 24/11

14:40-21:00

2 stops7h 20m

London Heathrow

Fri 28/11

11:30-22:30

1 stop10h 00m

$396

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Thu 6/11

14:50-18:45

1 stop4h 55m

London Heathrow

Sun 9/11

06:30-14:05

1 stop6h 35m

$426

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Sat 8/11

06:25-12:50

1 stop7h 25m

London Heathrow

Sun 9/11

06:30-14:05

1 stop6h 35m

$426

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Fri 7/11

06:25-12:50

1 stop7h 25m

London Heathrow

Sun 9/11

08:30-14:05

1 stop4h 35m

$426

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Wed 10/12

14:40-22:55

2 stops9h 15m

London Heathrow

Sat 13/12

06:30-14:05

1 stop6h 35m

$454

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 31 results
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Best time to book a flight from Trieste

Have a flexible travel schedule? Discover the best time to fly from Trieste 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.

Travel insights for flights from Trieste

Get recent, data-driven insights about flights from Trieste including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Trieste (average of $1,275). Flying from Trieste in May will prove the most costly (average of $2,842). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Trieste. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 October 2025.

  • What are the most popular destinations to fly to from Trieste?

    For the current month, the most popular flights from Trieste are Rome, Catania, Palermo. Rome, Palermo, Catania are the most popular locations from Trieste year round.

  • What is the cheapest month to fly from Trieste?

    Currently, the cheapest month for flights from Trieste is February. The most expensive month for flights is May. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Trieste?

    Deals for flights from Trieste are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Trieste for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Trieste with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Trieste, users can toggle the no change fees filter when performing a flight search.

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

    Of course! You can now track prices for flights from Trieste and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 Trieste?

Deals for flights from Trieste are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Trieste for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Trieste with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Trieste, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Trieste and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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