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Cheap flights from Toronto Pearson Intl Airport to Trieste from C$ 301

YYZ — TRS
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Trieste

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Trieste

Tue 10/112:20 p.m. -
2 stops18h 10m
Thu 26/116:35 a.m. -
2 stops18h 40m
Deal found 12/9C$ 768
Tue 10/118:25 p.m. -
1 stop16h 05m
Thu 26/1111:15 a.m. -
2 stops15h 40m
Deal found 12/9C$ 953
Wed 7/106:20 p.m. -
1 stop13h 40m
Wed 21/106:10 a.m. -
1 stop12h 40m
Deal found 13/9C$ 985
Wed 7/106:20 p.m. -
1 stop13h 40m
Wed 21/106:10 a.m. -
2 stops31h 19m
Deal found 10/9C$ 990
Mon 28/96:20 p.m. -
1 stop13h 35m
Wed 21/106:10 a.m. -
1 stop12h 40m
Deal found 12/9C$ 1,025

Find flight deals from Pearson Intl to Trieste

Round-trip from

C$ 768

One-way from

C$ 301

Popular in

August

Cheapest in

January

Average price

C$ 1,101
KLM
  • KLM
  • 10/11-26/11
  • 4 total stops
  • 36h 50m total
  • Toronto to Trieste
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10/10-31/12
  • 10/10-31/12
  • 1 total stop
  • 11h 50m total
  • Toronto to Trieste
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Sat 10/10

9:35 p.m.-3:25 p.m.

1 stop11h 50m

Trieste Ronchi dei Legionari

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 311

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Tue 13/10

11:55 p.m.-4:00 p.m.

1 stop34h 05m

Trieste Ronchi dei Legionari

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 323

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Mon 21/9

11:55 p.m.-8:15 p.m.

2 stops38h 20m

Trieste Ronchi dei Legionari

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 445

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Tue 10/11

8:25 p.m.-6:30 p.m.

1 stop16h 05m

Trieste Ronchi dei Legionari

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 474

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Tue 10/11

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

2 stops18h 10m

Trieste Ronchi dei Legionari

Thu 26/11

6:35 a.m.-7:15 p.m.

2 stops18h 40m

C$ 768

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Tue 9/2

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

2 stops23h 00m

Trieste Ronchi dei Legionari

Fri 19/2

6:35 a.m.-7:15 p.m.

2 stops18h 40m

C$ 775

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Wed 7/10

6:20 p.m.-2:00 p.m.

1 stop13h 40m

Trieste Ronchi dei Legionari

Wed 21/10

6:10 a.m.-7:29 a.m.

2 stops31h 19m

C$ 990

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Mon 28/9

9:20 p.m.-2:30 p.m.

1 stop11h 10m

Trieste Ronchi dei Legionari

Thu 12/11

11:15 a.m.-9:05 p.m.

2 stops15h 50m

C$ 1,047

TorontoTrieste

YYZ Toronto Pearson Intl - TRS Trieste Ronchi dei Legionari

YYZTRS

Toronto Pearson Intl

Sun 6/12

12:55 p.m.-10:25 a.m.

2 stops15h 30m

Trieste Ronchi dei Legionari

Thu 10/12

6:35 a.m.-11:59 p.m.

2 stops23h 24m

C$ 1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Sorted by cheapest first

Best time to book a flight from Pearson Intl to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Pearson Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Trieste

What’s the top layover airport for flights from Toronto Pearson Intl Airport to Trieste?

Rome (FCO) – chosen by Cheapflights users on 82% of one-stop itineraries from Toronto Pearson Intl Airport to Trieste on Cheapflights.

What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to Trieste?

Rome (FCO) is the most affordable 1-stop option, with an average round-trip price of C$ 1,466.

What’s the fastest layover option from Toronto Pearson Intl Airport to Trieste?

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 10h 25m.

Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to Trieste?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 45m.

Reviews of airlines servicing Trieste

Get a feel of what it's like to fly with ITA Airways from Toronto Pearson Intl Airport to Trieste by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,349 reviews
Check prices

Comfort

6.7

Boarding

6.9

Entertainment

6.3

Overall

6.7

Crew

7.4

Food

6.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2026

JFK - FCO

Check in staff were very nice! No wait to check in. However, the flight was delayed and the cabin crew spoke English with heavy accents that were hard to understand. Unfortunately, the bathroom was dirty and smelled VERY bad! There was garbage and pee on the floor and nobody cleaned it up. Also, on the flight from Rome to Bari, the female flight attendant spoke so fast in English and Italian that it was impossible to understand anything that she said. Real mil would be preferable to powdered mil in the tea/coffee. Besides this, the plane was comfortable.
ITA Airways
6.7
Okay
1,349 reviews
ITA Airways
6.7
Okay
1,349 reviews
Check prices

Comfort

6.7

Boarding

6.9

Entertainment

6.3

Overall

6.7

Crew

7.4

Food

6.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2026

JFK - FCO

Check in staff were very nice! No wait to check in. However, the flight was delayed and the cabin crew spoke English with heavy accents that were hard to understand. Unfortunately, the bathroom was dirty and smelled VERY bad! There was garbage and pee on the floor and nobody cleaned it up. Also, on the flight from Rome to Bari, the female flight attendant spoke so fast in English and Italian that it was impossible to understand anything that she said. Real mil would be preferable to powdered mil in the tea/coffee. Besides this, the plane was comfortable.

Related info for your journey

  • What airport do you fly into for flights to Trieste from Toronto Pearson Intl?

    For a flight from Toronto Pearson Intl to Trieste, you will be flying into Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 29.3 km from the centre of the city. Ronchi dei Legionari is the only Trieste airport and it handles 0 inbound flights from Toronto Pearson Intl per day. 1 airline has flights to Trieste Ronchi dei Legionari from Toronto Pearson Intl on a regular basis.

  • How long is the flight from Toronto Pearson Intl Airport to Trieste?

    For as low as C$ 768, KLM can have you in Trieste from Toronto Pearson Intl Airport in 18h 10m. Toronto Pearson Intl Airport and Trieste are separated by a distance of 6899 km.

  • What is the cheapest airline to fly from Toronto Pearson Intl Airport to Trieste round-trip?

    Our cheapest airline available from Toronto Pearson Intl Airport to Trieste is ITA Airways. Our recent data shows that you can find tickets from as low as C$ 1,057 on this airline. This flight start at 11% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pearson Intl to Trieste that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Trieste.

  • Can I find deals for business class flights from Pearson Intl to Trieste?

    Yes. Cheapflights offers flight deals from Pearson Intl to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pearson Intl to Trieste

Pearson Intl to Vicenza flights
Toronto Island to Vicenza flights
Hamilton to Vicenza flights

Top airline flying from Pearson Intl to Trieste

AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapestC$ 1,057AverageC$ 1,302FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

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