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C$ 486+ Cheap flights to 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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Trieste in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Trieste
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 4 March 2026.

Tue 6/105:00 p.m.
YYZ
-
TRS
1 stop19h 30m
ITA Airways
Tue 20/1011:15 a.m.
TRS
-
YYZ
1 stop32h 50m
ITA Airways
Deal found 2/3C$ 743
Tue 6/1010:05 a.m.
YYZ
-
TRS
2 stops18h 20m
Multiple Airlines
Tue 20/107:15 p.m.
TRS
-
YYZ
1 stop24h 50m
Multiple Airlines
Deal found 2/3C$ 814
Sun 10/55:00 p.m.
YYZ
-
TRS
1 stop11h 25m
ITA Airways
Sat 16/56:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 3/3C$ 874
Sat 9/55:00 p.m.
YYZ
-
TRS
1 stop11h 25m
ITA Airways
Sat 16/56:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 3/3C$ 884
Wed 27/59:15 p.m.
YYZ
-
TRS
1 stop19h 10m
Lufthansa
Mon 15/66:00 a.m.
TRS
-
YYZ
1 stop16h 20m
Lufthansa
Deal found 3/3C$ 906
Sun 10/55:00 p.m.
YYZ
-
TRS
1 stop15h 30m
ITA Airways
Sun 17/56:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 3/3C$ 967
Sat 9/55:00 p.m.
YYZ
-
TRS
1 stop15h 30m
ITA Airways
Sun 17/56:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 3/3C$ 977
Sun 28/612:15 p.m.
YTZ
-
TRS
2 stops16h 10m
United Airlines
Tue 7/76:35 a.m.
TRS
-
YTZ
2 stops18h 07m
United Airlines
Deal found 27/2C$ 2,012

Find flight deals to Trieste

Find the latest flights to Trieste in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 4 March 2026.

Round-trip from

C$ 874

One-way from

C$ 486
ITA Airways
  • ITA Airways
  • 10/5-16/5
  • 2 total stops
  • 24h 55m total
  • Toronto to Trieste
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 40h 00m total
  • Toronto to Trieste
Search Deals

Cheapflights Fare Finder

 
Locate flights to Trieste that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 4 March 2026.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Route

Depart

Return

Price

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 27/5

6:00 p.m.-10:25 p.m.

2 stops22h 25m

Trieste Ronchi dei Legionari

Mon 15/6

6:00 a.m.-4:20 p.m.

1 stop16h 20m

C$ 926

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sat 9/5

5:00 p.m.-2:30 p.m.

1 stop15h 30m

Trieste Ronchi dei Legionari

Sun 17/5

6:35 a.m.-2:05 p.m.

1 stop13h 30m

C$ 977

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Fri 10/7

11:10 p.m.-6:30 p.m.

2 stops37h 20m

Trieste Ronchi dei Legionari

Fri 17/7

11:15 a.m.-10:05 p.m.

2 stops16h 50m

C$ 1,302

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Fri 10/7

11:10 p.m.-6:30 p.m.

2 stops37h 20m

Trieste Ronchi dei Legionari

Fri 17/7

11:15 a.m.-10:05 p.m.

2 stops16h 50m

C$ 1,319

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 27/5

7:35 a.m.-10:25 p.m.

3 stops32h 50m

Trieste Ronchi dei Legionari

Mon 15/6

7:15 p.m.-8:50 p.m.

3 stops31h 35m

C$ 1,330

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 1/7

5:00 p.m.-10:25 a.m.

1 stop11h 25m

Trieste Ronchi dei Legionari

Mon 10/8

7:15 p.m.-2:05 p.m.

1 stop24h 50m

C$ 1,348

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Thu 2/7

5:00 p.m.-10:55 p.m.

1 stop23h 55m

Trieste Ronchi dei Legionari

Tue 11/8

6:35 a.m.-2:05 p.m.

1 stop13h 30m

C$ 1,352

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sun 5/7

5:00 p.m.-10:55 p.m.

1 stop23h 55m

Trieste Ronchi dei Legionari

Fri 14/8

7:15 p.m.-2:05 p.m.

1 stop24h 50m

C$ 1,352

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sun 28/6

9:30 p.m.-10:15 p.m.

1 stop18h 45m

Trieste Ronchi dei Legionari

Tue 7/7

2:45 p.m.-10:55 p.m.

2 stops14h 10m

C$ 1,371

TorontoTrieste

YTZ - TRS

YTZTRS

Toronto Island

Sun 28/6

12:15 p.m.-10:25 a.m.

2 stops16h 10m

Trieste Ronchi dei Legionari

Tue 7/7

6:35 a.m.-6:42 p.m.

2 stops18h 07m

C$ 2,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/2

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Trieste

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

Cheapflights Insights

Everything you need to know about your flight to Trieste

How long is the flight to Trieste?

On average, a flight from Toronto to Trieste takes 18 hours 43 minutes. Flights to Trieste from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Trieste?

The most popular airlines flying from Toronto to Trieste are ITA Airways and Lufthansa.

ITA Airways
ITA Airways
From C$ 841
Lufthansa
Lufthansa
From C$ 842

What are the cheapest airlines that fly to Trieste?

The cheapest airlines flying from Toronto to Trieste are Lufthansa and ITA Airways.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 62.0 - 114.0 mm per month. November is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit Trieste when rainfall is around 62.0 mm.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 4 March 2026.
Read reviews from past customers who have flown ITA Airways to Italy. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,156 reviews
Check prices

Comfort

6.7

Boarding

6.9

Food

6.0

Entertainment

6.2

Crew

7.4

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

CAI - FCO

Food was poor and hard to take for such a long flight. Entertainment was not permitted until in the air, so during long boarding process not able to watch anything. Entertainment options were very limited, and foreign films did not have English subtitles which cut already limited options down by half.
ITA Airways
6.7
Okay
1,156 reviews
ITA Airways
6.7
Okay
1,156 reviews
Check prices

Comfort

6.7

Boarding

6.9

Food

6.0

Entertainment

6.2

Crew

7.4

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

CAI - FCO

Food was poor and hard to take for such a long flight. Entertainment was not permitted until in the air, so during long boarding process not able to watch anything. Entertainment options were very limited, and foreign films did not have English subtitles which cut already limited options down by half.

FAQs about flying to Trieste

  • What airport do you fly into for flights to Trieste?

    Trieste Ronchi dei Legionari (TRS), located 29.3 km from the city centre, is the airport you fly into when you book flights to Trieste.

  • Can I find cheaper flights to Trieste if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Trieste?

    Based on reviews from Cheapflights users, Lufthansa is rated the highest out of the airlines that fly to Trieste.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, Montreal offers the quickest one-way flight (13 hours 10 minutes).

  • Does Trieste Ronchi dei Legionari have rental cars?

    Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Trieste Ronchi dei Legionari?

    Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Società Agricola La Staccionata is the closest property to Trieste Ronchi dei Legionari (0.0 km away from Trieste Ronchi dei Legionari).

See more FAQs

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

Yes, Cheapflights offers price alerts on Trieste flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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