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Cheap flights from Trieste to Ontario from C$ 442

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — YYZ
29 Apr — 6 May1
1 adult

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 24 April 2025.

Round-trip from

C$ 766

One-way from

C$ 442

Popular in

May

Cheapest in

April

Average price

C$ 753
Lufthansa
  • Lufthansa
  • 11/10-17/10
  • 2 total stops
  • 29h 35m total
  • Trieste to Ontario
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15/5
  • 15/5
  • 3 total stops
  • 52h 45m total
  • Trieste to Ontario
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Trieste to Ontario

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 24 April 2025.

Mon 8/122:40 p.m.TRS - YYZ
1 stop11h 15mLufthansa
Sun 21/126:15 p.m.YYZ - TRS
1 stop13h 45mLufthansa
Deal found 23/4C$ 774
Fri 9/56:30 a.m.TRS - YUL
1 stop11h 40mLufthansa
Tue 13/52:10 p.m.YUL - TRS
2 stops26h 25mLufthansa
Deal found 23/4C$ 788
Fri 10/106:35 a.m.TRS - YYZ
1 stop13h 30mITA Airways
Thu 16/105:00 p.m.YYZ - TRS
1 stop15h 30mITA Airways
Deal found 23/4C$ 794
Fri 9/56:30 a.m.TRS - YUL
1 stop11h 40mMultiple Airlines
Tue 13/56:35 p.m.YUL - TRS
1 stop22h 00mMultiple Airlines
Deal found 23/4C$ 915
Fri 2/56:35 a.m.TRS - YYZ
2 stops15h 10mAir France
Sun 4/56:15 p.m.YYZ - TRS
2 stops18h 15mAir France
Deal found 23/4C$ 1,040
Sat 13/126:20 a.m.TRS - YYZ
2 stops15h 16mMultiple Airlines
Thu 1/18:30 p.m.YYZ - TRS
2 stops16h 00mMultiple Airlines
Deal found 23/4C$ 1,102
Mon 8/123:15 p.m.TRS - YYZ
2 stops31h 50mSWISS
Sun 21/128:30 p.m.YYZ - TRS
2 stops20h 20mSWISS
Deal found 23/4C$ 1,359
Mon 13/106:35 a.m.TRS - YYZ
2 stops20h 25mTAP AIR PORTUGAL
Mon 13/1011:00 p.m.YYZ - TRS
2 stops17h 55mTAP AIR PORTUGAL
Deal found 23/4C$ 1,541

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 24 April 2025.
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

Sat 11/10

6:30 a.m.-4:20 p.m.

1 stop15h 50m

Toronto Pearson Intl

Fri 17/10

6:20 p.m.-2:05 p.m.

1 stop13h 45m

C$ 766

TriesteMontreal

TRS - YUL

TRSYUL

Trieste Ronchi dei Legionari

Fri 9/5

6:30 a.m.-12:10 p.m.

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

2:10 p.m.-10:35 p.m.

2 stops26h 25m

C$ 788

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Fri 10/10

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

1 stop13h 30m

Toronto Pearson Intl

Thu 16/10

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

1 stop15h 30m

C$ 794

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Sat 11/10

6:35 a.m.-8:55 p.m.

2 stops20h 20m

Toronto Pearson Intl

Sat 18/10

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

2 stops17h 25m

C$ 830

TriesteMontreal

TRS - YUL

TRSYUL

Trieste Ronchi dei Legionari

Fri 9/5

6:30 a.m.-12:10 p.m.

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

6:35 p.m.-10:35 p.m.

1 stop22h 00m

C$ 915

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Fri 10/10

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

2 stops19h 20m

Toronto Pearson Intl

Sat 18/10

11:30 p.m.-6:35 p.m.

2 stops13h 05m

C$ 1,127

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Fri 10/10

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

2 stops19h 20m

Toronto Pearson Intl

Thu 16/10

6:00 p.m.-6:35 p.m.

2 stops18h 35m

C$ 1,177

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Mon 13/10

6:35 a.m.-9:00 p.m.

2 stops20h 25m

Toronto Pearson Intl

Mon 13/10

11:00 p.m.-10:55 p.m.

2 stops17h 55m

C$ 1,541

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 15/5

1:45 p.m.-12:30 p.m.

3 stops52h 45m

C$ 442

TriesteToronto

TRS - YYZ

TRSYYZ

Trieste Ronchi dei Legionari

Thu 15/5

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

1 stop13h 30m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 13 results
1
2

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, January is the cheapest month in which you can book a flight from Trieste to Region of Ontario (average of C$ 167). Flying from Trieste to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 24 April 2025.
Peruse reviews from past customers who have flown with KLM, Austrian Airlines and Air France from Trieste to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,442 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
TAP AIR PORTUGAL
7.1
Good
1,845 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
ITA Airways
6.7
Okay
967 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What are the cheapest airlines to fly from Trieste to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 843 on ITA Airways. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 1,137 and Lufthansa from C$ 2,174 one-way.

  • 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, January is the cheapest month in which you can book a flight from Trieste to Region of Ontario (average of C$ 167). Flying from Trieste to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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Top airline flying from Trieste to Ontario

Discover the top airline that operate flights from Trieste to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapestC$ 777AverageC$ 972FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Trieste to Ontario?

When you search for this flight from Trieste to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Trieste to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Trieste to Ontario for you. Better yet — we are completely free to use.

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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