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Cheap flights from Trieste to Ontario from C$ 487

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — YYZ
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trieste to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Trieste to Ontario
Explore the most affordable flight options available from Trieste to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2026.

Wed 23/93:35 p.m.
TRS
-
YYZ
2 stops27h 45m
Multiple Airlines
Wed 14/1010:15 p.m.
YYZ
-
TRS
2 stops15h 25m
Multiple Airlines
Deal found 11/7C$ 810
Thu 24/94:25 p.m.
TRS
-
YYZ
1 stop26h 55m
Multiple Airlines
Wed 14/1010:15 p.m.
YYZ
-
TRS
2 stops15h 25m
Multiple Airlines
Deal found 11/7C$ 844
Wed 23/93:35 p.m.
TRS
-
YYZ
2 stops27h 45m
Multiple Airlines
Wed 7/1010:45 p.m.
YYZ
-
TRS
1 stop19h 05m
Multiple Airlines
Deal found 11/7C$ 880
Fri 18/96:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Tue 22/95:00 p.m.
YYZ
-
TRS
1 stop23h 55m
ITA Airways
Deal found 10/7C$ 904
Thu 24/96:35 a.m.
TRS
-
YYZ
1 stop13h 30m
ITA Airways
Mon 28/95:00 p.m.
YYZ
-
TRS
1 stop19h 30m
ITA Airways
Deal found 8/7C$ 944
Mon 24/86:10 a.m.
TRS
-
YYZ
1 stop19h 20m
Multiple Airlines
Mon 31/89:30 p.m.
YYZ
-
TRS
1 stop18h 55m
Multiple Airlines
Deal found 10/7C$ 957
Thu 23/76:35 a.m.
TRS
-
YUL
2 stops16h 20m
Multiple Airlines
Mon 27/79:00 p.m.
YUL
-
TRS
2 stops15h 30m
Multiple Airlines
Deal found 7/7C$ 1,240
Thu 17/96:35 a.m.
TRS
-
YUL
2 stops19h 10m
United Airlines
Mon 21/911:23 a.m.
YUL
-
TRS
2 stops17h 02m
United Airlines
Deal found 8/7C$ 1,364

Find flight deals from Trieste to Ontario

Keep the following information in mind while searching for Trieste to Ontario flight deals. Data was last updated 11 July 2026.

Round-trip from

C$ 810

One-way from

C$ 487
23/9-14/10
  • 23/9-14/10
  • 4 total stops
  • 43h 10m total
  • Trieste to Ontario
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 49h 45m total
  • Trieste to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trieste to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 July 2026.
Use the filters below to find and compare flights from Trieste to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Wed 23/9

3:35 p.m.-1:20 p.m.

2 stops27h 45m

Toronto Pearson Intl

Wed 14/10

10:15 p.m.-7:40 p.m.

2 stops15h 25m

C$ 810

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 24/9

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

1 stop13h 30m

Toronto Pearson Intl

Mon 28/9

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

1 stop19h 30m

C$ 945

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 24/9

6:15 a.m.-4:20 p.m.

1 stop16h 05m

Toronto Pearson Intl

Wed 14/10

9:30 p.m.-10:25 p.m.

1 stop18h 55m

C$ 957

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Wed 23/9

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

1 stop16h 10m

Toronto Pearson Intl

Wed 7/10

9:30 p.m.-10:25 p.m.

1 stop18h 55m

C$ 957

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 20/8

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

1 stop24h 50m

Toronto Pearson Intl

Tue 25/8

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

1 stop11h 25m

C$ 1,078
Quickest round-trip

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Fri 24/7

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

1 stop13h 30m

Toronto Pearson Intl

Tue 28/7

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

1 stop11h 25m

C$ 1,104

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 20/8

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

1 stop24h 50m

Toronto Pearson Intl

Wed 26/8

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

1 stop23h 55m

C$ 1,135

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sat 25/7

6:15 a.m.-7:30 p.m.

1 stop19h 15m

Toronto Pearson Intl

Wed 29/7

4:40 p.m.-2:00 p.m.

1 stop15h 20m

C$ 1,195

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Fri 24/7

6:35 a.m.-7:55 p.m.

2 stops19h 20m

Toronto Pearson Intl

Tue 28/7

11:30 p.m.-10:55 p.m.

2 stops17h 25m

C$ 1,238

TriesteMontreal

TRS - YUL

TRSYUL

Trieste Ronchi dei Legionari

Thu 23/7

6:35 a.m.-4:55 p.m.

2 stops16h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

9:00 p.m.-6:30 p.m.

2 stops15h 30m

C$ 1,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Trieste to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Trieste to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Trieste to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trieste to Ontario?

    Located just 29.3 km from the city centre, Trieste Ronchi dei Legionari (TRS) is the airport most travellers will use when flying to Ontario from Trieste.

  • How long is the flight from Trieste to Region of Ontario?

    A quick flight from Trieste to Region of Ontario can take about 13h 30m. ITA Airways provides one of the quickest options available for as low as C$ 945. There are 6899 km between Trieste and Region of Ontario. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Trieste to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Trieste to Ontario 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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Can Cheapflights find flights from Trieste to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Trieste shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Trieste to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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