$61+ 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 29/1. 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
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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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 16 January 2026.

Sat 28/206:25
TRS
-
LHR
1 stop9h 20m
Lufthansa
Sat 7/308:30
LHR
-
TRS
1 stop4h 35m
Lufthansa
Deal found 14/1$294
Fri 20/206:25
TRS
-
LHR
1 stop9h 20m
Lufthansa
Sun 22/206:30
LHR
-
TRS
1 stop6h 35m
Lufthansa
Deal found 15/1$303
Wed 17/606:10
TRS
-
LHR
1 stop12h 30m
Lufthansa
Wed 24/608:30
LHR
-
TRS
1 stop12h 45m
Lufthansa
Deal found 15/1$306
Tue 3/214:40
TRS
-
LHR
1 stop5h 05m
Lufthansa
Thu 19/213:50
LHR
-
TRS
2 stops7h 50m
Lufthansa
Deal found 14/1$347
Thu 26/206:15
TRS
-
LHR
1 stop5h 30m
Lufthansa
Sat 28/220:15
LHR
-
TRS
2 stops16h 50m
Lufthansa
Deal found 14/1$362
Fri 20/206:25
TRS
-
LHR
1 stop10h 25m
Lufthansa
Mon 23/213:50
LHR
-
TRS
2 stops7h 35m
Lufthansa
Deal found 15/1$363
Sun 1/315:00
TRS
-
LHR
1 stop4h 45m
Lufthansa
Sun 8/320:15
LHR
-
TRS
2 stops16h 45m
Lufthansa
Deal found 15/1$369
Thu 5/214:50
TRS
-
LHR
2 stops7h 10m
Lufthansa
Sun 22/220:15
LHR
-
TRS
2 stops16h 45m
Lufthansa
Deal found 14/1$389
Mon 23/214:40
TRS
-
LHR
2 stops9h 15m
Lufthansa
Fri 27/213:50
LHR
-
TRS
2 stops7h 40m
Lufthansa
Deal found 15/1$393
Mon 16/214:40
TRS
-
LHR
1 stop8h 40m
Lufthansa
Sun 22/220:15
LHR
-
TRS
2 stops16h 45m
Lufthansa
Deal found 14/1$401
Tue 17/206:35
TRS
-
MEL
2 stops45h 55m
Multiple Airlines
Tue 17/321:40
MEL
-
TRS
2 stops54h 50m
Multiple Airlines
Deal found 15/1$1,358
Sat 31/115:00
TRS
-
MEL
3 stops35h 00m
Multiple Airlines
Wed 4/212:00
MEL
-
TRS
2 stops34h 20m
Multiple Airlines
Deal found 15/1$2,296

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 16 January 2026. 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 28/2

06:25-14:45

1 stop9h 20m

London Heathrow

Sat 7/3

08:30-14:05

1 stop4h 35m

$294

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Fri 20/2

06:25-14:45

1 stop9h 20m

London Heathrow

Sun 22/2

06:30-14:05

1 stop6h 35m

$303

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Wed 17/6

06:10-17:40

1 stop12h 30m

London Heathrow

Wed 24/6

08:30-22:15

1 stop12h 45m

$306

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Tue 3/2

14:40-18:45

1 stop5h 05m

London Heathrow

Thu 19/2

13:50-22:40

2 stops7h 50m

$347

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Thu 26/2

06:15-10:45

1 stop5h 30m

London Heathrow

Sat 28/2

20:15-14:05

2 stops16h 50m

$362

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Fri 20/2

06:25-15:50

1 stop10h 25m

London Heathrow

Mon 23/2

13:50-22:25

2 stops7h 35m

$363

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Sun 1/3

15:00-18:45

1 stop4h 45m

London Heathrow

Sun 8/3

20:15-14:00

2 stops16h 45m

$369

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Mon 23/2

14:40-22:55

2 stops9h 15m

London Heathrow

Fri 27/2

13:50-22:30

2 stops7h 40m

$393

TriesteLondon

TRS - LHR

TRSLHR

Trieste Ronchi dei Legionari

Mon 16/2

14:40-22:20

1 stop8h 40m

London Heathrow

Sun 22/2

20:15-14:00

2 stops16h 45m

$401

TriesteMelbourne

TRS - MEL

TRSMEL

Trieste Ronchi dei Legionari

Tue 17/2

06:35-14:30

2 stops45h 55m

Melbourne

Tue 17/3

21:40-18:30

2 stops54h 50m

$1,358

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 45 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, November is the cheapest month in which you can book a flight from Trieste (average of $1,212). Flying from Trieste in July will prove the most costly (average of $3,140). 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 16 January 2026.

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

    For the current month, the most popular flights from Trieste are Palermo, New York, Bari. 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 November. The most expensive month for flights is July. 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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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 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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