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Cheap flights from Montreal to Trieste from C$ 768

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 27/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:25 p.m. - 12:20 p.m.
YUL
-
TRS
32h 55m
2 stops
Multiple Airlines Logo
6:35 a.m. - 2:45 p.m.
TRS
-
YUL
14h 10m
1 stop
C$ 795Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
11:10 a.m. - 2:30 p.m.
YUL
-
TRS
21h 20m
2 stops
Multiple Airlines Logo
7:15 p.m. - 2:15 p.m.
TRS
-
YUL
25h 00m
1 stop
C$ 818Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
9:25 p.m. - 9:10 p.m.
YUL
-
TRS
17h 45m
2 stops
Multiple Airlines Logo
6:35 a.m. - 3:45 p.m.
TRS
-
YUL
15h 10m
2 stops
C$ 827Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
12:15 p.m. - 2:30 p.m.
YUL
-
TRS
20h 15m
2 stops
Multiple Airlines Logo
7:15 p.m. - 11:05 a.m.
TRS
-
YUL
21h 50m
2 stops
C$ 855Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
12:15 p.m. - 2:30 p.m.
YUL
-
TRS
20h 15m
2 stops
Multiple Airlines Logo
7:15 p.m. - 11:05 a.m.
TRS
-
YUL
21h 50m
2 stops
C$ 866Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
7:10 p.m. - 6:30 p.m.
YUL
-
TRS
17h 20m
1 stop
Multiple Airlines Logo
3:15 p.m. - 2:15 p.m.
TRS
-
YUL
29h 00m
1 stop
C$ 882Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
4:40 p.m. - 10:25 p.m.
YUL
-
TRS
23h 45m
2 stops
Multiple Airlines Logo
2:40 p.m. - 6:28 a.m.
TRS
-
YUL
21h 48m
2 stops
C$ 911Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
4:20 p.m. - 2:00 p.m.
YUL
-
TRS
15h 40m
1 stop
Multiple Airlines Logo
6:10 a.m. - 4:00 p.m.
TRS
-
YUL
15h 50m
1 stop
C$ 965Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
6:30 p.m. - 10:15 p.m.
YUL
-
TRS
21h 45m
1 stop
Multiple Airlines Logo
2:40 p.m. - 11:45 a.m.
TRS
-
YUL
27h 05m
1 stop
C$ 1,022Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
8:10 p.m. - 9:10 p.m.
YUL
-
TRS
19h 00m
2 stops
Multiple Airlines Logo
7:15 p.m. - 12:40 p.m.
TRS
-
YUL
23h 25m
3 stops
C$ 1,090Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb

ITA Airways flights from Montreal to Trieste

Our best ITA Airways deals on Montreal to Trieste flight tickets
ITA Airways
15 Apr
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
15h 15m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
19 Apr
TRS6:35 a.m.Trieste Ronchi dei Legionari
17h 16m
2 stops
YUL5:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,523
ITA Airways
15 Apr
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
23h 20m
2 stops
TRS6:30 p.m.Trieste Ronchi dei Legionari
19 Apr
TRS6:35 a.m.Trieste Ronchi dei Legionari
17h 16m
2 stops
YUL5:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,533
ITA Airways
1 Apr
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
15h 15m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
3 May
TRS7:15 p.m.Trieste Ronchi dei Legionari
28h 11m
2 stops
YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,566

United Airlines flights from Montreal to Trieste

Our best United Airlines deals on Montreal to Trieste flight tickets
United Airlines
30 Mar
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
18h 40m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
6 May
TRS6:35 a.m.Trieste Ronchi dei Legionari
34h 58m
2 stops
YUL11:33 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,158
United Airlines
30 Mar
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
18h 40m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
2 May
TRS6:35 a.m.Trieste Ronchi dei Legionari
38h 07m
2 stops
YUL2:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,168
United Airlines
29 Mar
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
33h 50m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
4 May
TRS6:35 a.m.Trieste Ronchi dei Legionari
23h 35m
2 stops
YUL12:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,238

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Trieste 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, momondo users made 96,600 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Montreal to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

9:25 p.m.-12:20 p.m.

2 stops32h 55m

Trieste Ronchi dei Legionari

Wed 18/2

6:35 a.m.-2:45 p.m.

1 stop14h 10m

C$ 795

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

11:10 a.m.-2:30 p.m.

2 stops21h 20m

Trieste Ronchi dei Legionari

Wed 8/4

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

1 stop25h 00m

C$ 818

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

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

2 stops17h 45m

Trieste Ronchi dei Legionari

Wed 18/2

6:35 a.m.-3:45 p.m.

2 stops15h 10m

C$ 827

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

12:15 p.m.-2:30 p.m.

2 stops20h 15m

Trieste Ronchi dei Legionari

Wed 8/4

7:15 p.m.-11:05 a.m.

2 stops21h 50m

C$ 855

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

12:15 p.m.-2:30 p.m.

2 stops20h 15m

Trieste Ronchi dei Legionari

Wed 8/4

7:15 p.m.-11:05 a.m.

2 stops21h 50m

C$ 866

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

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

1 stop17h 20m

Trieste Ronchi dei Legionari

Wed 8/4

3:15 p.m.-2:15 p.m.

1 stop29h 00m

C$ 882

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

2 stops23h 45m

Trieste Ronchi dei Legionari

Wed 17/6

2:40 p.m.-6:28 a.m.

2 stops21h 48m

C$ 911

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

4:20 p.m.-2:00 p.m.

1 stop15h 40m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-4:00 p.m.

1 stop15h 50m

C$ 965

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:30 p.m.-10:15 p.m.

1 stop21h 45m

Trieste Ronchi dei Legionari

Wed 8/4

2:40 p.m.-11:45 a.m.

1 stop27h 05m

C$ 1,022

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

8:10 p.m.-9:10 p.m.

2 stops19h 00m

Trieste Ronchi dei Legionari

Wed 18/2

7:15 p.m.-12:40 p.m.

3 stops23h 25m

C$ 1,090

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal to Trieste

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Can stopping save me money on Montreal to Trieste flights?

You could potentially save up to 10% 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.
Estimated round-trip price

Cheap Montreal to Trieste (YMQ to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Trieste

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Montreal to Trieste takes 15h 50m
There are no direct flights from Montreal to Trieste. There are no popular flight routes from Montreal to Trieste.
Search flight deals

  • How far is Montreal to Trieste Ronchi dei Legionari by plane?

    There are 6423.1 km between Montreal and Trieste Ronchi dei Legionari. 15h 50m 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 many operators does momondo search for flights from Montreal to Trieste Ronchi dei Legionari Airport?

  • 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.

Best airlines flying from Montreal to Trieste

Compare and see reviews for airlines that fly from Montreal to Trieste with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom C$ 1,120Free CancellationRating
6.8
7,715 reviews
Search Lufthansa flights

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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