What is the cheapest airline that flies from Montreal to Trieste Ronchi dei Legionari?

TAP AIR PORTUGAL and United Airlines are the most popular carriers operating from Montreal to Trieste Ronchi dei Legionari

Which airlines fly to Trieste?

Air Canada, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to Trieste from Montreal according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 8 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Montreal to Trieste Ronchi dei Legionari Airport refresh daily.

How old do you have to be to fly from Montreal to Trieste Ronchi dei Legionari Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Trieste Ronchi dei Legionari Airport.

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

The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 433 Cheap Flights from Montreal to Trieste in 2026/27

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Cheap round-trip flights

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10:05 p.m. - 11:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

18h 55m1 stop London Gatwick

10:15 p.m. - 2:15 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

22h 00m1 stop London Stansted

C$ 973Multiple Airlines

Thu, 15 Oct - Tue, 20 Oct

6:05 p.m. - 1:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

13h 50m1 stop Frankfurt am Main

6:20 a.m. - 4:21 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

16h 01m2 stops Frankfurt am Main Toronto Pearson Intl

C$ 1,001Multiple Airlines

Thu, 15 Oct - Tue, 20 Oct

4:40 p.m. - 8:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

21h 35m2 stops Zurich Barcelona-El Prat

11:15 a.m. - 3:00 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

33h 45m3 stops Rome Fiumicino Barcelona-El Prat Zurich

C$ 1,069Multiple Airlines

Thu, 15 Oct - Tue, 20 Oct

11:10 a.m. - 10:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

29h 45m3 stops Toronto Pearson Intl Madrid Barajas Rome Fiumicino

7:15 p.m. - 8:21 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

31h 06m3 stops Rome Fiumicino Madrid Barajas Toronto Pearson Intl

C$ 1,172Multiple Airlines

Thu, 15 Oct - Tue, 20 Oct

4:40 p.m. - 10:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

23h 45m2 stops Zurich Valencia

6:35 p.m. - 3:00 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

26h 25m2 stops Valencia Zurich

C$ 1,218Multiple Airlines

Thu, 15 Oct - Tue, 20 Oct

9:45 p.m. - 6:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

38h 45m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 a.m. - 7:55 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

38h 40m2 stops Rome Fiumicino Lisbon Humberto Delgado

C$ 1,573TAP AIR PORTUGAL

Sun, 22 Nov - Thu, 26 Nov

9:45 p.m. - 6:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

38h 45m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 a.m. - 7:55 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

38h 40m2 stops Rome Fiumicino Lisbon Humberto Delgado

C$ 1,575TAP AIR PORTUGAL

Sun, 22 Nov - Thu, 26 Nov

9:45 p.m. - 6:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

38h 45m2 stops Lisbon Humberto Delgado Rome Fiumicino

11:15 a.m. - 7:55 p.m.TRS Trieste Ronchi dei Legionari-YUL Montreal Pierre Elliott Trudeau Intl

38h 40m2 stops Rome Fiumicino Lisbon Humberto Delgado

C$ 1,577TAP AIR PORTUGAL

Sun, 22 Nov - Thu, 26 Nov

Cheap one-way flights

Enter your travel dates to find the best prices.

11:45 p.m. - 3:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

33h 15m1 stop Barcelona-El Prat

C$ 433Multiple Airlines

Tue, 13 Oct

11:45 p.m. - 10:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

29h 05m2 stops Barcelona-El Prat Luqa Malta Intl

C$ 458Multiple Airlines

Tue, 13 Oct

11:45 p.m. - 10:05 a.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

28h 20m3 stops Barcelona-El Prat Turin Citta Di Torino Tirana Rinas

C$ 467Multiple Airlines

Tue, 13 Oct

7:25 p.m. - 2:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

13h 05m1 stop Rome Fiumicino

C$ 597Multiple Airlines

Sat, 17 Oct

6:05 p.m. - 1:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

13h 50m1 stop Frankfurt am Main

C$ 631Multiple Airlines

Fri, 16 Oct

8:20 a.m. - 4:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

25h 55m3 stops Boston Logan Intl Frankfurt am Main Palermo Punta Raisi

C$ 670Multiple Airlines

Thu, 5 Nov

1:25 p.m. - 10:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

14h 35m2 stops Boston Logan Intl Dublin

C$ 776Multiple Airlines

Thu, 5 Nov

10:45 p.m. - 2:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

33h 45m2 stops Lisbon Humberto Delgado Rome Fiumicino

C$ 1,081TAP AIR PORTUGAL

Fri, 16 Oct

1:20 p.m. - 10:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

27h 35m3 stops Newark Lisbon Humberto Delgado Rome Fiumicino

C$ 1,221TAP AIR PORTUGAL

Sat, 17 Oct

8:30 a.m. - 10:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-TRS Trieste Ronchi dei Legionari

19h 55m2 stops Washington, D.C. Reagan-National Rome Fiumicino

C$ 1,337United Airlines

Sat, 17 Oct

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TAP AIR PORTUGAL flights from Montreal to Trieste

Our best TAP AIR PORTUGAL deals on Montreal to Trieste flight tickets

TAP AIR PORTUGAL

22 Nov

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

38h 45m

2 stops

TRS6:30 p.m.Trieste Ronchi dei Legionari

26 Nov

TRS11:15 a.m.Trieste Ronchi dei Legionari

38h 40m

2 stops

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,573

TAP AIR PORTUGAL

22 Nov

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

38h 45m

2 stops

TRS6:30 p.m.Trieste Ronchi dei Legionari

26 Nov

TRS11:15 a.m.Trieste Ronchi dei Legionari

38h 40m

2 stops

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,575

TAP AIR PORTUGAL

22 Nov

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

38h 45m

2 stops

TRS6:30 p.m.Trieste Ronchi dei Legionari

26 Nov

TRS11:15 a.m.Trieste Ronchi dei Legionari

38h 40m

2 stops

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,577

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

10:05 p.m.-11:00 p.m.

1 stop18h 55m

Trieste Ronchi dei Legionari

Tue 20/10

10:15 p.m.-2:15 p.m.

1 stop22h 00m

C$ 973

Quickest round-trip

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:05 p.m.-1:55 p.m.

1 stop13h 50m

Trieste Ronchi dei Legionari

Tue 20/10

6:20 a.m.-4:21 p.m.

2 stops16h 01m

C$ 1,001

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

4:40 p.m.-8:15 p.m.

2 stops21h 35m

Trieste Ronchi dei Legionari

Tue 20/10

11:15 a.m.-3:00 p.m.

3 stops33h 45m

C$ 1,069

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

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

3 stops29h 45m

Trieste Ronchi dei Legionari

Tue 20/10

7:15 p.m.-8:21 p.m.

3 stops31h 06m

C$ 1,172

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

4:40 p.m.-10:25 p.m.

2 stops23h 45m

Trieste Ronchi dei Legionari

Tue 20/10

6:35 p.m.-3:00 p.m.

2 stops26h 25m

C$ 1,218

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

9:45 p.m.-6:30 p.m.

2 stops38h 45m

Trieste Ronchi dei Legionari

Thu 26/11

11:15 a.m.-7:55 p.m.

2 stops38h 40m

C$ 1,573

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

9:45 p.m.-6:30 p.m.

2 stops38h 45m

Trieste Ronchi dei Legionari

Thu 26/11

11:15 a.m.-7:55 p.m.

2 stops38h 40m

C$ 1,575

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

9:45 p.m.-6:30 p.m.

2 stops38h 45m

Trieste Ronchi dei Legionari

Thu 26/11

11:15 a.m.-7:55 p.m.

2 stops38h 40m

C$ 1,577

Cheapest one-way

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

11:45 p.m.-3:00 p.m.

1 stop33h 15m

C$ 433

MontrealTrieste

YUL Montreal Pierre Elliott Trudeau Intl - TRS Trieste Ronchi dei Legionari

YULTRS

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

11:45 p.m.-10:50 a.m.

2 stops29h 05m

C$ 458

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How to get the cheapest flight ticket from Montreal 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

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Can stopping save me money on Montreal to Trieste flights?

You could potentially save up to 33% on your flight if you consider stops on a Montreal to Trieste flight.

When to book flights from Montreal to Trieste

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

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Best price found	C$ 433
Fastest flight time	18h 55m
Direct flights	None

The best one-way flight to Trieste from Montreal in the past 72 hours is C$ 433. The best round-trip flight deal from Montreal to Trieste found on momondo in the last 72 hours is C$ 973.

The fastest flight from Montreal to Trieste takes 18h 55m

There are no direct flights from Montreal to Trieste. There are no popular flight routes from Montreal to Trieste.

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Frequently asked questions about flying from Montreal to Trieste

How far is Montreal to Trieste Ronchi dei Legionari by plane?
There are 6423.1 km between Montreal and Trieste Ronchi dei Legionari. 18h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal to Trieste Ronchi dei Legionari Airport?
Prices for flights from Montreal to Trieste Ronchi dei Legionari Airport refresh daily.
How old do you have to be to fly from Montreal to Trieste Ronchi dei Legionari Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste from Montreal.

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

Flights from Montreal to Trieste with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montreal 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 Montreal.

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

If you are not ready to book a flight from Montreal 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.

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Cheap flights from Montreal to Trieste from C$ 433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Trieste departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Montreal to Trieste

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Frequently asked questions about flying from Montreal to Trieste

Why use momondo?

An easier way to manage your Trieste trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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