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Cheap flights from Trieste to Ontario from C$ 522

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — YYZ
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 January 2026.

Round-trip from

C$ 822

One-way from

C$ 522

Popular in

September

Cheapest in

November

Average price

C$ 907
ITA Airways
  • ITA Airways
  • 6/5-4/6
  • 2 total stops
  • 40h 20m total
  • Trieste to Ontario
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24/2
  • 24/2
  • 3 total stops
  • 40h 10m total
  • Trieste to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Find 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 January 2026.

Wed 6/57:15 p.m.TRS - YYZ
1 stop24h 50mITA Airways
Wed 3/65:00 p.m.YYZ - TRS
1 stop19h 30mITA Airways
Deal found 10/1C$ 822
Fri 8/57:15 p.m.TRS - YYZ
1 stop24h 50mITA Airways
Tue 2/65:00 p.m.YYZ - TRS
1 stop15h 30mITA Airways
Deal found 10/1C$ 837
Thu 7/57:15 p.m.TRS - YYZ
1 stop24h 50mITA Airways
Tue 2/65:00 p.m.YYZ - TRS
1 stop19h 30mITA Airways
Deal found 10/1C$ 862
Thu 7/54:25 p.m.TRS - YYZ
1 stop26h 55mMultiple Airlines
Tue 2/610:05 p.m.YYZ - TRS
2 stops16h 10mMultiple Airlines
Deal found 10/1C$ 869
Thu 7/54:25 p.m.TRS - YYZ
1 stop26h 55mMultiple Airlines
Sun 31/510:05 p.m.YYZ - TRS
2 stops29h 10mMultiple Airlines
Deal found 10/1C$ 885
Fri 8/56:00 a.m.TRS - YYZ
2 stops15h 38mMultiple Airlines
Tue 2/66:20 p.m.YYZ - TRS
1 stop21h 55mMultiple Airlines
Deal found 10/1C$ 890
Wed 6/51:15 p.m.TRS - YYZ
1 stop30h 05mMultiple Airlines
Wed 3/610:05 p.m.YYZ - TRS
2 stops43h 25mMultiple Airlines
Deal found 10/1C$ 892
Thu 7/57:15 p.m.TRS - YYZ
1 stop24h 50mITA Airways
Mon 1/65:00 p.m.YYZ - TRS
1 stop15h 30mITA Airways
Deal found 10/1C$ 903
Thu 7/54:25 p.m.TRS - YYZ
1 stop26h 55mMultiple Airlines
Thu 4/69:30 p.m.YYZ - TRS
2 stops20h 00mMultiple Airlines
Deal found 10/1C$ 913
Fri 8/56:00 a.m.TRS - YYZ
2 stops14h 25mLufthansa
Mon 1/66:20 p.m.YYZ - TRS
1 stop13h 35mLufthansa
Deal found 10/1C$ 917
Thu 7/54:25 p.m.TRS - YYZ
1 stop26h 55mMultiple Airlines
Wed 3/65:35 p.m.YYZ - TRS
2 stops16h 25mMultiple Airlines
Deal found 10/1C$ 921
Thu 4/66:35 a.m.TRS - YUL
2 stops43h 03mUnited Airlines
Mon 8/61:10 p.m.YUL - TRS
2 stops15h 15mUnited Airlines
Deal found 10/1C$ 1,387

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 January 2026.
Use the filters below to find and compare flights from Trieste to Ontario that are best for you.

Fly from

Trieste

Fly to

Ontario

Route

Depart

Return

Price

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sun 10/5

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

1 stop24h 50m

Toronto Pearson Intl

Thu 4/6

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

1 stop11h 25m

C$ 822

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sun 10/5

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

1 stop13h 30m

Toronto Pearson Intl

Tue 2/6

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

1 stop11h 25m

C$ 822

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Wed 6/5

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

1 stop24h 50m

Toronto Pearson Intl

Wed 3/6

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

1 stop19h 30m

C$ 822

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Wed 6/5

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

1 stop24h 50m

Toronto Pearson Intl

Thu 4/6

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

1 stop15h 30m

C$ 822

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sun 10/5

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

1 stop24h 50m

Toronto Pearson Intl

Wed 3/6

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

1 stop11h 25m

C$ 822

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Fri 8/5

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

1 stop24h 50m

Toronto Pearson Intl

Tue 2/6

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

1 stop15h 30m

C$ 837

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sat 9/5

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

1 stop13h 30m

Toronto Pearson Intl

Tue 2/6

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

1 stop15h 30m

C$ 862

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Wed 6/5

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

1 stop13h 30m

Toronto Pearson Intl

Mon 1/6

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

1 stop23h 55m

C$ 862

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sat 9/5

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

1 stop24h 50m

Toronto Pearson Intl

Wed 3/6

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

1 stop11h 25m

C$ 862

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 7/5

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

1 stop24h 50m

Toronto Pearson Intl

Tue 2/6

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

1 stop19h 30m

C$ 862

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 19 results
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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

What is the cheapest month to book a flight from Trieste to Region of Ontario?

Currently, November is the cheapest month in which you can book a flight from Trieste to Region of Ontario (average of C$ 648). Flying from Trieste to Region of Ontario in December is currently the most expensive (average of C$ 890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 24h 50m. ITA Airways provides one of the quickest options available for as low as C$ 822. 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.

  • What is the cheapest month to book a flight from Trieste to Region of Ontario?

    Currently, November is the cheapest month in which you can book a flight from Trieste to Region of Ontario (average of C$ 648). Flying from Trieste to Region of Ontario in December is currently the most expensive (average of C$ 890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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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