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C$ 557+ Cheap flights to Trieste (TRS)

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
31 May — 7 Jun1
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 1 May 2026.

Sun 24/55:00 p.m.
YYZ
-
TRS
1 stop11h 25m
ITA Airways
Mon 8/66:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 27/4C$ 805
Mon 25/55:00 p.m.
YYZ
-
TRS
1 stop11h 25m
ITA Airways
Mon 8/66:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 27/4C$ 839
Thu 28/55:00 p.m.
YYZ
-
TRS
1 stop11h 25m
ITA Airways
Mon 8/66:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 27/4C$ 848
Mon 8/65:00 p.m.
YYZ
-
TRS
1 stop15h 30m
ITA Airways
Thu 11/67:15 p.m.
TRS
-
YYZ
1 stop24h 50m
ITA Airways
Deal found 29/4C$ 868
Tue 26/51:20 p.m.
YYZ
-
TRS
2 stops19h 10m
Multiple Airlines
Mon 8/66:35 a.m.
TRS
-
YYZ
1 stop13h 30m
Multiple Airlines
Deal found 27/4C$ 883
Sat 9/55:00 p.m.
YYZ
-
TRS
1 stop19h 30m
ITA Airways
Sat 16/56:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Deal found 27/4C$ 904
Tue 26/52:20 p.m.
YTZ
-
TRS
2 stops18h 10m
Multiple Airlines
Mon 8/66:35 a.m.
TRS
-
YTZ
2 stops18h 07m
Multiple Airlines
Deal found 27/4C$ 999
Fri 22/55:00 p.m.
YTZ
-
TRS
2 stops15h 30m
Multiple Airlines
Mon 8/66:35 a.m.
TRS
-
YTZ
2 stops19h 40m
Multiple Airlines
Deal found 27/4C$ 1,165
Mon 25/55:00 p.m.
YTZ
-
TRS
2 stops15h 30m
Multiple Airlines
Fri 29/56:35 a.m.
TRS
-
YTZ
2 stops19h 40m
Multiple Airlines
Deal found 30/4C$ 1,217
Fri 8/57:25 a.m.
YTZ
-
TRS
2 stops25h 05m
Multiple Airlines
Sat 16/56:35 a.m.
TRS
-
YTZ
2 stops19h 34m
Multiple Airlines
Deal found 27/4C$ 1,325
Mon 6/74:30 p.m.
YTZ
-
TRS
2 stops20h 00m
Multiple Airlines
Wed 15/76:35 a.m.
TRS
-
YTZ
2 stops20h 56m
Multiple Airlines
Deal found 29/4C$ 1,446
Fri 15/511:55 a.m.
YTZ
-
TRS
3 stops29h 00m
Multiple Airlines
Sun 24/55:00 p.m.
TRS
-
YTZ
3 stops44h 55m
Multiple Airlines
Deal found 30/4C$ 1,486

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 1 May 2026.

Round-trip from

C$ 805

One-way from

C$ 557
ITA Airways
  • ITA Airways
  • 24/5-8/6
  • 2 total stops
  • 24h 55m total
  • Toronto to Trieste
Search Deals
22/5
  • 22/5
  • 2 total stops
  • 30h 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 1 May 2026.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sun 24/5

5:00 p.m.-6:30 p.m.

1 stop19h 30m

Trieste Ronchi dei Legionari

Mon 8/6

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

1 stop13h 30m

C$ 861

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Mon 8/6

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

1 stop15h 30m

Trieste Ronchi dei Legionari

Thu 11/6

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

1 stop24h 50m

C$ 868

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Thu 28/5

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

1 stop23h 55m

Trieste Ronchi dei Legionari

Mon 8/6

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

1 stop13h 30m

C$ 869

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 7/10

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

2 stops16h 00m

Trieste Ronchi dei Legionari

Wed 21/10

11:15 a.m.-2:05 p.m.

1 stop32h 50m

C$ 904

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Tue 26/5

4:04 p.m.-2:30 p.m.

2 stops16h 26m

Trieste Ronchi dei Legionari

Mon 8/6

6:35 a.m.-5:24 p.m.

2 stops16h 49m

C$ 989

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Mon 25/5

9:55 p.m.-10:55 p.m.

2 stops19h 00m

Trieste Ronchi dei Legionari

Mon 8/6

6:35 a.m.-5:24 p.m.

2 stops16h 49m

C$ 994

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 27/5

4:45 p.m.-2:30 p.m.

2 stops15h 45m

Trieste Ronchi dei Legionari

Tue 9/6

6:35 a.m.-11:15 p.m.

2 stops22h 40m

C$ 997

TorontoTrieste

YTZ - TRS

YTZTRS

Toronto Island

Tue 26/5

2:20 p.m.-2:30 p.m.

2 stops18h 10m

Trieste Ronchi dei Legionari

Mon 8/6

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

2 stops18h 07m

C$ 999

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sat 23/5

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

1 stop19h 00m

Trieste Ronchi dei Legionari

Sun 7/6

6:10 a.m.-4:20 p.m.

1 stop16h 10m

C$ 1,031

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Fri 22/5

9:15 p.m.-9:55 p.m.

1 stop18h 40m

Trieste Ronchi dei Legionari

Tue 9/6

6:20 a.m.-7:30 p.m.

1 stop19h 10m

C$ 1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 31 resultsSorted by cheapest first
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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 17 hours 40 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$ 889
Lufthansa
Lufthansa
From C$ 840

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 1 May 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
1,200 reviews
Check prices

Boarding

6.9

Crew

7.3

Comfort

6.7

Entertainment

6.2

Overall

6.7

Food

6.0

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
1,200 reviews
ITA Airways
6.7
Okay
1,200 reviews
Check prices

Boarding

6.9

Crew

7.3

Comfort

6.7

Entertainment

6.2

Overall

6.7

Food

6.0

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, Toronto offers the quickest one-way flight (11 hours 25 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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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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