Which airlines fly to Trieste?

Air Canada, Air Transat and Condor are the top three most popular airlines that fly to Trieste from Toronto Pearson Intl Airport according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 12 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Toronto Pearson Intl to Trieste Ronchi dei Legionari?

Lufthansa is the most popular carrier operating from Toronto Pearson Intl to Trieste Ronchi dei Legionari

When did momondo last update prices for flights from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport?

Prices for flights from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport were last updated today.

How old do you have to be to fly from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport.

What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 440 Cheap Flights from Toronto Pearson Intl Airport to Trieste in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto Pearson Intl Airport to Trieste

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YYZ

TRS

15h 45m

2 stops

3:15 p.m. - 1:20 p.m.

TRS

YYZ

28h 05m

2 stops

C$ 975KLM

Wed, 7 Oct - Wed, 21 Oct

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

YYZ

TRS

13h 40m

1 stop

6:10 a.m. - 12:50 p.m.

TRS

YYZ

12h 40m

1 stop

C$ 979Lufthansa

Wed, 7 Oct - Wed, 21 Oct

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

YYZ

TRS

13h 40m

1 stop

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

TRS

YYZ

16h 10m

1 stop

C$ 979Multiple Airlines

Wed, 7 Oct - Wed, 21 Oct

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

YYZ

TRS

15h 45m

2 stops

3:15 p.m. - 7:55 p.m.

TRS

YYZ

34h 40m

2 stops

C$ 979KLM

Wed, 7 Oct - Wed, 21 Oct

8:25 a.m. - 2:00 p.m.

YYZ

TRS

23h 35m

2 stops

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

TRS

YYZ

16h 10m

1 stop

C$ 979Multiple Airlines

Wed, 7 Oct - Wed, 21 Oct

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

YYZ

TRS

18h 55m

1 stop

6:10 a.m. - 7:30 p.m.

TRS

YYZ

19h 20m

1 stop

C$ 993Lufthansa

Wed, 7 Oct - Wed, 21 Oct

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

YYZ

TRS

11h 25m

1 stop

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

TRS

YYZ

24h 50m

1 stop

C$ 1,072ITA Airways

Sat, 8 Aug - Sat, 15 Aug

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

YYZ

TRS

11h 25m

1 stop

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

TRS

YYZ

24h 50m

1 stop

C$ 1,153ITA Airways

Sat, 8 Aug - Fri, 14 Aug

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

YYZ

TRS

11h 25m

1 stop

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

TRS

YYZ

13h 30m

1 stop

C$ 1,377ITA Airways

Sat, 8 Aug - Sun, 16 Aug

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

YYZ

TRS

11h 25m

1 stop

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

TRS

YYZ

24h 50m

1 stop

C$ 1,457ITA Airways

Sat, 8 Aug - Thu, 13 Aug

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TAP AIR PORTUGAL flights from Toronto Pearson Intl Airport to Trieste

Our best TAP AIR PORTUGAL deals on Toronto Pearson Intl Airport to Trieste flight tickets

TAP AIR PORTUGAL

18 Oct

YYZ10:55 p.m.Toronto Pearson Intl

18h 00m

2 stops

TRS10:55 p.m.Trieste Ronchi dei Legionari

22 Oct

TRS3:15 p.m.Trieste Ronchi dei Legionari

29h 45m

2 stops

YYZ3:00 p.m.Toronto Pearson Intl

C$ 1,388

TAP AIR PORTUGAL

28 Sep

YYZ5:45 p.m.Toronto Pearson Intl

18h 45m

2 stops

TRS6:30 p.m.Trieste Ronchi dei Legionari

1 Oct

TRS6:35 a.m.Trieste Ronchi dei Legionari

38h 25m

2 stops

YYZ3:00 p.m.Toronto Pearson Intl

C$ 1,525

TAP AIR PORTUGAL

28 Sep

YYZ5:45 p.m.Toronto Pearson Intl

18h 45m

2 stops

TRS6:30 p.m.Trieste Ronchi dei Legionari

1 Oct

TRS6:35 a.m.Trieste Ronchi dei Legionari

38h 25m

2 stops

YYZ3:00 p.m.Toronto Pearson Intl

C$ 1,527

KLM flights from Toronto Pearson Intl Airport to Trieste

Our best KLM deals on Toronto Pearson Intl Airport to Trieste flight tickets

KLM

7 Oct

YYZ4:45 p.m.Toronto Pearson Intl

15h 45m

2 stops

TRS2:30 p.m.Trieste Ronchi dei Legionari

21 Oct

TRS3:15 p.m.Trieste Ronchi dei Legionari

34h 40m

2 stops

YYZ7:55 p.m.Toronto Pearson Intl

C$ 979

KLM

7 Oct

YYZ4:45 p.m.Toronto Pearson Intl

15h 45m

2 stops

TRS2:30 p.m.Trieste Ronchi dei Legionari

21 Oct

TRS3:15 p.m.Trieste Ronchi dei Legionari

28h 05m

2 stops

YYZ1:20 p.m.Toronto Pearson Intl

C$ 981

KLM

7 Oct

YYZ4:45 p.m.Toronto Pearson Intl

15h 45m

2 stops

TRS2:30 p.m.Trieste Ronchi dei Legionari

21 Oct

TRS3:15 p.m.Trieste Ronchi dei Legionari

34h 40m

2 stops

YYZ7:55 p.m.Toronto Pearson Intl

C$ 982

momondo 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

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 7/10

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

2 stops15h 45m

Trieste Ronchi dei Legionari

Wed 21/10

3:15 p.m.-1:20 p.m.

2 stops28h 05m

C$ 975

TorontoTrieste

YYZ - TRS

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.-12:50 p.m.

1 stop12h 40m

C$ 979

TorontoTrieste

YYZ - TRS

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.-4:20 p.m.

1 stop16h 10m

C$ 979

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 7/10

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

2 stops15h 45m

Trieste Ronchi dei Legionari

Wed 21/10

3:15 p.m.-7:55 p.m.

2 stops34h 40m

C$ 979

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 7/10

8:25 a.m.-2:00 p.m.

2 stops23h 35m

Trieste Ronchi dei Legionari

Wed 21/10

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

1 stop16h 10m

C$ 979

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Wed 7/10

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

1 stop18h 55m

Trieste Ronchi dei Legionari

Wed 21/10

6:10 a.m.-7:30 p.m.

1 stop19h 20m

C$ 993

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sat 8/8

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

1 stop11h 25m

Trieste Ronchi dei Legionari

Sat 15/8

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

1 stop24h 50m

C$ 1,072

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sat 8/8

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

1 stop11h 25m

Trieste Ronchi dei Legionari

Fri 14/8

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

1 stop24h 50m

C$ 1,153

Quickest round-trip

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sat 8/8

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

1 stop11h 25m

Trieste Ronchi dei Legionari

Sun 16/8

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

1 stop13h 30m

C$ 1,377

TorontoTrieste

YYZ - TRS

YYZTRS

Toronto Pearson Intl

Sat 8/8

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

1 stop11h 25m

Trieste Ronchi dei Legionari

Thu 13/8

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

1 stop24h 50m

C$ 1,457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Trieste?

If you aren’t able to travel during the month of November, then book flights to Trieste from Toronto Pearson Intl Airport during January instead. Flights to Trieste in January, while not as cheap as those in November, still average around C$ 878.

When to book flights from Toronto Pearson Intl Airport to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl Airport to Trieste according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Toronto Pearson Intl Airport to Trieste (YYZ to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Trieste

Fastest flight time	15h 45m
Direct flights	None

The fastest flight from Toronto Pearson Intl Airport to Trieste takes 15h 45m

There are no direct flights from Toronto Pearson Intl Airport to Trieste. There are no popular flight routes from Toronto Pearson Intl Airport to Trieste.

Search flight deals

Frequently asked questions about flying from Toronto Pearson Intl Airport to Trieste

How far is Toronto Pearson Intl to Trieste Ronchi dei Legionari by plane?
The straight-line distance from Toronto Pearson Intl to Trieste Ronchi dei Legionari is 6928.8 km. 15h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport?
Prices for flights from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport were last updated today.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport?
The number of operators available for flights from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport is 2 as of July 2026.
How old do you have to be to fly from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto Pearson Intl Airport to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Toronto Pearson Intl Airport to Trieste?
momondo data reveals that the most frequently booked airline on the route from Toronto Pearson Intl Airport to Trieste is ITA Airways, representing 71% of all bookings. The subsequent popular airline is Lufthansa at 29%.

Best airlines flying from Toronto Pearson Intl Airport to Trieste

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Trieste with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom C$ 869	Free Cancellation	Rating 6.8 8,164 reviews		Search Lufthansa flights
ITA Airways	PriceFrom C$ 954	Free Cancellation	Rating 6.7 1,301 reviews		Search ITA Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Trieste?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Trieste for you.

Can I find flights from Toronto to Trieste with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trieste from Toronto with this policy.

How can momondo help me find flights from Toronto to Trieste?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from Toronto.

I’m not ready to book a flight from Toronto to Trieste right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Trieste now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Trieste and let you know when they change.