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Cheap flights from Montreal to Trieste from C$ 482

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 26/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 p.m. - 1:55 p.m.
YUL
-
TRS
13h 50m
1 stop
Multiple Airlines Logo
6:20 a.m. - 4:00 p.m.
TRS
-
YUL
15h 40m
1 stop
C$ 960Multiple Airlines
Mon, 12 Oct - Tue, 20 Oct
Multiple Airlines Logo
11:45 p.m. - 11:50 p.m.
YUL
-
TRS
18h 05m
2 stops
Multiple Airlines Logo
10:30 a.m. - 5:20 p.m.
TRS
-
YUL
12h 50m
1 stop
C$ 964Multiple Airlines
Wed, 16 Sep - Thu, 1 Oct
Multiple Airlines Logo
6:05 p.m. - 1:55 p.m.
YUL
-
TRS
13h 50m
1 stop
Multiple Airlines Logo
6:10 a.m. - 12:00 p.m.
TRS
-
YUL
11h 50m
1 stop
C$ 967Multiple Airlines
Mon, 21 Sep - Wed, 21 Oct
Lufthansa Logo
8:50 p.m. - 10:25 p.m.
YUL
-
TRS
19h 35m
2 stops
Lufthansa Logo
6:10 a.m. - 6:18 p.m.
TRS
-
YUL
42h 08m
2 stops
C$ 968Lufthansa
Mon, 21 Sep - Wed, 21 Oct
Lufthansa Logo
8:50 p.m. - 10:25 p.m.
YUL
-
TRS
19h 35m
2 stops
Lufthansa Logo
6:10 a.m. - 4:00 p.m.
TRS
-
YUL
15h 50m
1 stop
C$ 971Lufthansa
Mon, 21 Sep - Wed, 21 Oct
Multiple Airlines Logo
6:05 p.m. - 1:55 p.m.
YUL
-
TRS
13h 50m
1 stop
Multiple Airlines Logo
2:40 p.m. - 6:32 a.m.
TRS
-
YUL
21h 52m
2 stops
C$ 975Multiple Airlines
Mon, 21 Sep - Wed, 14 Oct
Multiple Airlines Logo
6:45 a.m. - 3:00 p.m.
YUL
-
TRS
26h 15m
3 stops
Multiple Airlines Logo
10:50 p.m. - 11:05 a.m.
TRS
-
YUL
18h 15m
1 stop
C$ 985Multiple Airlines
Wed, 26 Aug - Fri, 18 Sep
Multiple Airlines Logo
4:40 p.m. - 10:25 p.m.
YUL
-
TRS
23h 45m
2 stops
Multiple Airlines Logo
2:40 p.m. - 6:18 p.m.
TRS
-
YUL
33h 38m
2 stops
C$ 999Multiple Airlines
Mon, 21 Sep - Wed, 14 Oct
Multiple Airlines Logo
9:35 a.m. - 3:00 p.m.
YUL
-
TRS
23h 25m
2 stops
Multiple Airlines Logo
10:50 p.m. - 11:05 a.m.
TRS
-
YUL
18h 15m
1 stop
C$ 1,055Multiple Airlines
Wed, 26 Aug - Fri, 18 Sep
Multiple Airlines Logo
7:25 p.m. - 6:30 p.m.
YUL
-
TRS
17h 05m
1 stop
Multiple Airlines Logo
6:35 a.m. - 2:30 p.m.
TRS
-
YUL
13h 55m
1 stop
C$ 1,066Multiple Airlines
Fri, 14 Aug - Mon, 31 Aug

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Lufthansa flights from Montreal to Trieste

Our best Lufthansa deals on Montreal to Trieste flight tickets
Lufthansa
21 Sep
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
19h 35m
2 stops
TRS10:25 p.m.Trieste Ronchi dei Legionari
21 Oct
TRS6:10 a.m.Trieste Ronchi dei Legionari
42h 08m
2 stops
YUL6:18 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 968
Lufthansa
21 Sep
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
19h 35m
2 stops
TRS10:25 p.m.Trieste Ronchi dei Legionari
21 Oct
TRS6:10 a.m.Trieste Ronchi dei Legionari
15h 50m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 971

United Airlines flights from Montreal to Trieste

Our best United Airlines deals on Montreal to Trieste flight tickets
United Airlines
10 Oct
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
41h 02m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
21 Oct
TRS6:35 a.m.Trieste Ronchi dei Legionari
20h 51m
2 stops
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,177
United Airlines
28 Sep
YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl
37h 00m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
2 Oct
TRS6:35 a.m.Trieste Ronchi dei Legionari
38h 05m
2 stops
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,226
United Airlines
13 Oct
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
17h 02m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
17 Oct
TRS6:35 a.m.Trieste Ronchi dei Legionari
34h 48m
2 stops
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,229

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 16 July 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

Cheapest round-trip

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

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

1 stop13h 50m

Trieste Ronchi dei Legionari

Tue 20/10

6:20 a.m.-4:00 p.m.

1 stop15h 40m

C$ 960

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

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

2 stops18h 05m

Trieste Ronchi dei Legionari

Thu 1/10

10:30 a.m.-5:20 p.m.

1 stop12h 50m

C$ 964
Quickest round-trip

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop13h 50m

Trieste Ronchi dei Legionari

Wed 21/10

6:10 a.m.-12:00 p.m.

1 stop11h 50m

C$ 967

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

8:50 p.m.-10:25 p.m.

2 stops19h 35m

Trieste Ronchi dei Legionari

Wed 21/10

6:10 a.m.-6:18 p.m.

2 stops42h 08m

C$ 968

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

8:50 p.m.-10:25 p.m.

2 stops19h 35m

Trieste Ronchi dei Legionari

Wed 21/10

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

1 stop15h 50m

C$ 971

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

1 stop13h 50m

Trieste Ronchi dei Legionari

Wed 14/10

2:40 p.m.-6:32 a.m.

2 stops21h 52m

C$ 975

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

6:45 a.m.-3:00 p.m.

3 stops26h 15m

Trieste Ronchi dei Legionari

Fri 18/9

10:50 p.m.-11:05 a.m.

1 stop18h 15m

C$ 985

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

2 stops23h 45m

Trieste Ronchi dei Legionari

Wed 14/10

2:40 p.m.-6:18 p.m.

2 stops33h 38m

C$ 999

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

9:35 a.m.-3:00 p.m.

2 stops23h 25m

Trieste Ronchi dei Legionari

Fri 18/9

10:50 p.m.-11:05 a.m.

1 stop18h 15m

C$ 1,055

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

7:25 p.m.-6:30 p.m.

1 stop17h 05m

Trieste Ronchi dei Legionari

Mon 31/8

6:35 a.m.-2:30 p.m.

1 stop13h 55m

C$ 1,066

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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 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.
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

13h 50m

Direct flights

None
The fastest flight from Montreal to Trieste takes 13h 50m
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. 13h 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 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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Lufthansa
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