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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste from C$ 814

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 Pierre Elliott Trudeau Intl Airport to Trieste departing on 20/7. 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 Pierre Elliott Trudeau Intl Airport to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 p.m. - 6:30 p.m.
YUL
-
TRS
16h 20m
2 stops
Multiple Airlines Logo
6:35 a.m. - 5:20 p.m.
TRS
-
YUL
16h 45m
1 stop
C$ 971Multiple Airlines
Tue, 16 Jun - Sat, 27 Jun
Multiple Airlines Logo
8:10 p.m. - 2:30 p.m.
YUL
-
TRS
12h 20m
2 stops
Multiple Airlines Logo
6:35 a.m. - 5:20 p.m.
TRS
-
YUL
16h 45m
1 stop
C$ 973Multiple Airlines
Tue, 16 Jun - Sat, 27 Jun
Multiple Airlines Logo
6:05 p.m. - 2:00 p.m.
YUL
-
TRS
13h 55m
1 stop
Multiple Airlines Logo
6:10 a.m. - 7:25 p.m.
TRS
-
YUL
19h 15m
1 stop
C$ 1,003Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
6:20 p.m. - 10:25 p.m.
YUL
-
TRS
22h 05m
2 stops
Multiple Airlines Logo
6:10 a.m. - 7:25 p.m.
TRS
-
YUL
19h 15m
1 stop
C$ 1,011Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Lufthansa Logo
4:25 p.m. - 2:00 p.m.
YUL
-
TRS
15h 35m
1 stop
Lufthansa Logo
2:40 p.m. - 7:25 p.m.
TRS
-
YUL
10h 45m
1 stop
C$ 1,017Lufthansa
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
6:20 p.m. - 10:25 p.m.
YUL
-
TRS
22h 05m
2 stops
Multiple Airlines Logo
6:10 a.m. - 1:52 a.m.
TRS
-
YUL
25h 42m
2 stops
C$ 1,022Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
9:35 p.m. - 10:25 p.m.
YUL
-
TRS
18h 50m
2 stops
Multiple Airlines Logo
6:10 a.m. - 12:31 a.m.
TRS
-
YUL
24h 21m
2 stops
C$ 1,023Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
4:25 p.m. - 2:00 p.m.
YUL
-
TRS
15h 35m
1 stop
Multiple Airlines Logo
6:10 a.m. - 4:00 p.m.
TRS
-
YUL
15h 50m
1 stop
C$ 1,028Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
6:20 p.m. - 10:25 p.m.
YUL
-
TRS
22h 05m
2 stops
Multiple Airlines Logo
6:10 a.m. - 7:25 p.m.
TRS
-
YUL
19h 15m
1 stop
C$ 1,041Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
6:20 p.m. - 10:25 p.m.
YUL
-
TRS
22h 05m
2 stops
Multiple Airlines Logo
6:10 a.m. - 9:22 a.m.
TRS
-
YUL
33h 12m
2 stops
C$ 1,052Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun

Lufthansa flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste

Our best Lufthansa deals on Montreal Pierre Elliott Trudeau Intl Airport to Trieste flight tickets
Lufthansa
3 Jun
YUL4:25 p.m.Montreal Pierre Elliott Trudeau Intl
15h 35m
1 stop
TRS2:00 p.m.Trieste Ronchi dei Legionari
17 Jun
TRS2:40 p.m.Trieste Ronchi dei Legionari
10h 45m
1 stop
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,017
Lufthansa
5 Apr
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
13h 15m
1 stop
TRS1:45 p.m.Trieste Ronchi dei Legionari
8 Apr
TRS6:10 a.m.Trieste Ronchi dei Legionari
37h 25m
2 stops
YUL1:35 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,099
Lufthansa
16 Jun
YUL9:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
TRS1:45 p.m.Trieste Ronchi dei Legionari
27 Jun
TRS2:45 p.m.Trieste Ronchi dei Legionari
34h 05m
2 stops
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,110

TAP AIR PORTUGAL flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste

Our best TAP AIR PORTUGAL deals on Montreal Pierre Elliott Trudeau Intl Airport to Trieste flight tickets
TAP AIR PORTUGAL
5 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
18h 10m
2 stops
TRS10:55 p.m.Trieste Ronchi dei Legionari
8 Apr
TRS6:35 a.m.Trieste Ronchi dei Legionari
31h 32m
3 stops
YUL8:07 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,277
TAP AIR PORTUGAL
5 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
18h 10m
2 stops
TRS10:55 p.m.Trieste Ronchi dei Legionari
8 Apr
TRS6:35 a.m.Trieste Ronchi dei Legionari
31h 32m
3 stops
YUL8:07 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,281
TAP AIR PORTUGAL
5 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
18h 10m
2 stops
TRS10:55 p.m.Trieste Ronchi dei Legionari
8 Apr
TRS6:35 a.m.Trieste Ronchi dei Legionari
31h 32m
3 stops
YUL8:07 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,309

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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 23 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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

Tue 16/6

8:10 p.m.-6:30 p.m.

2 stops16h 20m

Trieste Ronchi dei Legionari

Sat 27/6

6:35 a.m.-5:20 p.m.

1 stop16h 45m

C$ 971

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

8:10 p.m.-2:30 p.m.

2 stops12h 20m

Trieste Ronchi dei Legionari

Sat 27/6

6:35 a.m.-5:20 p.m.

1 stop16h 45m

C$ 973

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:05 p.m.-2:00 p.m.

1 stop13h 55m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-7:25 p.m.

1 stop19h 15m

C$ 1,003

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:20 p.m.-10:25 p.m.

2 stops22h 05m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-7:25 p.m.

1 stop19h 15m

C$ 1,011
Quickest round-trip

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

4:25 p.m.-2:00 p.m.

1 stop15h 35m

Trieste Ronchi dei Legionari

Wed 17/6

2:40 p.m.-7:25 p.m.

1 stop10h 45m

C$ 1,017

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:20 p.m.-10:25 p.m.

2 stops22h 05m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-1:52 a.m.

2 stops25h 42m

C$ 1,022

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

9:35 p.m.-10:25 p.m.

2 stops18h 50m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-12:31 a.m.

2 stops24h 21m

C$ 1,023

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

4:25 p.m.-2:00 p.m.

1 stop15h 35m

Trieste Ronchi dei Legionari

Wed 17/6

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

1 stop15h 50m

C$ 1,028

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:20 p.m.-10:25 p.m.

2 stops22h 05m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-7:25 p.m.

1 stop19h 15m

C$ 1,041

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:20 p.m.-10:25 p.m.

2 stops22h 05m

Trieste Ronchi dei Legionari

Wed 17/6

6:10 a.m.-9:22 a.m.

2 stops33h 12m

C$ 1,052

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Trieste

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Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Trieste flights?

You could potentially save up to 10% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Trieste flight.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Trieste (YUL to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Trieste

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Trieste takes 13h 15m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Trieste.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Trieste Ronchi dei Legionari by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and Trieste Ronchi dei Legionari is about 6437.5 km. A reasonable flight in good conditions will take 13h 15m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste Ronchi dei Legionari Airport were last updated today.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Trieste Ronchi dei Legionari Airport.

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

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal 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 Montreal to Trieste for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Trieste.

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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