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Trieste

$18+ Cheap flights from Trieste

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — JFK
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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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 April 15, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Thu 5/7

10:30 am-12:25 pm

Nonstop1h 55m

Barcelona-El Prat

Sat 5/30

6:05 am-8:05 am

Nonstop2h 00m

$44

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Thu 5/7

10:30 am-12:25 pm

Nonstop1h 55m

Barcelona-El Prat

Sun 5/10

2:35 pm-4:35 pm

Nonstop2h 00m

$95

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Thu 6/18

10:30 am-12:25 pm

Nonstop1h 55m

Barcelona-El Prat

Sun 6/21

2:35 pm-4:35 pm

Nonstop2h 00m

$108

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Wed 5/6

3:15 pm-7:30 am

2 stops16h 15m

Barcelona-El Prat

Wed 5/13

6:10 am-7:10 pm

2 stops13h 00m

$130

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Tue 5/26

1:30 pm-3:25 pm

Nonstop1h 55m

Barcelona-El Prat

Tue 6/2

9:30 am-11:20 pm

1 stop13h 50m

$132

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Sat 5/9

1:15 pm-1:10 am

1 stop11h 55m

Barcelona-El Prat

Sun 5/10

5:45 am-8:00 pm

2 stops14h 15m

$144

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Tue 7/7

1:30 pm-3:25 pm

Nonstop1h 55m

Barcelona-El Prat

Mon 7/13

4:50 pm-10:55 pm

1 stop6h 05m

$166

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Thu 6/25

7:15 pm-11:15 pm

1 stop4h 00m

Barcelona-El Prat

Sun 6/28

6:20 am-10:55 pm

1 stop16h 35m

$193

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Thu 6/18

7:15 pm-11:15 pm

1 stop4h 00m

Barcelona-El Prat

Sun 6/21

6:20 am-10:25 am

1 stop4h 05m

$194

TriesteBarcelona

TRS - BCN

TRSBCN

Trieste Ronchi dei Legionari

Thu 4/30

6:30 am-7:30 pm

2 stops13h 00m

Barcelona-El Prat

Sun 5/3

9:35 pm-11:05 pm

2 stops25h 30m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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 $376). Flying from Trieste in December will prove the most costly (average of $539). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Trieste?

For flights departing from Trieste check dates and pricing for the following: ITA Airways. This airline departs to the following popular destinations: New York.

Ryanair
Ryanair
From $30
ITA Airways
ITA Airways
From $84
Lufthansa
Lufthansa
From $171
Wizz Air
Wizz Air
From $33

What are popular destinations to fly to from Trieste?

Some of the most frequent flights departing from Trieste everyday are: Rome (386 flights per day), Frankfurt am Main (27 flights per day), and London (4 flights per day).

Rome
Rome
From $66
Naples
Naples
From $71
Frankfurt am Main
Frankfurt am Main
From $171
Olbia Costa Smeralda
Olbia Costa Smeralda
From $42

What is the cheapest place to fly to from Trieste?

The cheapest city to fly to from Trieste is Stockholm, with prices starting at $23. Explore other affordable destinations below.

Stockholm
Stockholm
From $23
Tirana Rinas
Tirana Rinas
From $27
Bari Palese
Bari Palese
From $38
Paris
Paris
From $39

Airline reviews for flights from Trieste

Read reviews and ratings of airlines operating flights from Trieste. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Trieste travel. Please note that the reviews are sourced from user searches and were last updated on April 15, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with ITA Airways from Trieste have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,187 reviews

Overall

6.7

Entertainment

6.2

Crew

7.4

Food

6.0

Boarding

6.9

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

Malini,Mar 2026

FCO - BOS

Direct flight was canceled just less than 24 hours before departure without any explanation.
ITA Airways
6.7
Okay
1,187 reviews
ITA Airways
6.7
Okay
1,187 reviews

Overall

6.7

Entertainment

6.2

Crew

7.4

Food

6.0

Boarding

6.9

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

Malini,Mar 2026

FCO - BOS

Direct flight was canceled just less than 24 hours before departure without any explanation.

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from Trieste

The most popular international flight routes departing from Trieste we’ve come across at this time.
Flights from Trieste to Tirana
Flights from Trieste to Valencia

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 April 15, 2026.

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

    This month, the top selected destinations from Trieste are Rome, Bari, Naples. Throughout the year, Palermo, Rome, Catania are some of the top choices made by users flying from Trieste.

  • What is the cheapest flight from Trieste to anywhere?

    Users have flown out of Trieste for as low as $23 to Stockholm Arlanda Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $150 to fly from Trieste.

  • What are the cheapest airlines flying from Trieste to anywhere?

    Over the past few days, we've found that Ryanair, Wizz Air, and ITA Airways have the cheapest prices from Trieste. Ryanair flights from Trieste to Barcelona-El Prat ($30), Wizz Air flights from Trieste to Tirana Rinas ($33), and ITA Airways flights from Trieste to Barcelona-El Prat ($84).

  • What is the cheapest premium economy flight from Trieste?

    Options for some of the cheapest premium economy flights from Trieste we have found on Cheapflights are as follows:
    Fly from Trieste Ronchi dei Legionari to Rome Fiumicino Airport starting at $1,651
    Fly from Trieste Ronchi dei Legionari to Frankfurt am Main Airport starting at $1,828

  • What is the cheapest month to fly from Trieste?

    February is currently the cheapest month to fly from Trieste. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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