Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste from C$ 460

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 30/3. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
10:10 p.m. - 10:25 p.m.
YUL
-
TRS
18h 15m
2 stops
Multiple Airlines Logo
6:10 a.m. - 11:45 a.m.
TRS
-
YUL
11h 35m
1 stop
C$ 855Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
6:30 p.m. - 1:55 p.m.
YUL
-
TRS
13h 25m
1 stop
Multiple Airlines Logo
6:10 a.m. - 11:45 a.m.
TRS
-
YUL
11h 35m
1 stop
C$ 867Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
4:40 p.m. - 1:55 p.m.
YUL
-
TRS
15h 15m
2 stops
Multiple Airlines Logo
6:10 a.m. - 3:20 p.m.
TRS
-
YUL
15h 10m
2 stops
C$ 877Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
11:10 a.m. - 2:30 p.m.
YUL
-
TRS
21h 20m
2 stops
Multiple Airlines Logo
11:15 a.m. - 11:05 a.m.
TRS
-
YUL
29h 50m
2 stops
C$ 893Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
9:15 p.m. - 6:30 p.m.
YUL
-
TRS
15h 15m
2 stops
Multiple Airlines Logo
7:15 p.m. - 3:45 p.m.
TRS
-
YUL
26h 30m
2 stops
C$ 896Multiple Airlines
Tue, 16 Jun - Sat, 27 Jun
Multiple Airlines Logo
9:15 p.m. - 10:55 p.m.
YUL
-
TRS
19h 40m
2 stops
Multiple Airlines Logo
3:15 p.m. - 11:40 a.m.
TRS
-
YUL
26h 25m
2 stops
C$ 899Multiple Airlines
Tue, 16 Jun - Sat, 27 Jun
Multiple Airlines Logo
6:50 a.m. - 1:45 p.m.
YUL
-
TRS
24h 55m
2 stops
Multiple Airlines Logo
2:40 p.m. - 3:00 p.m.
TRS
-
YUL
30h 20m
2 stops
C$ 914Multiple Airlines
Sun, 5 Apr - Wed, 8 Apr
Multiple Airlines Logo
9:35 p.m. - 10:25 p.m.
YUL
-
TRS
18h 50m
2 stops
Multiple Airlines Logo
2:40 p.m. - 6:28 a.m.
TRS
-
YUL
21h 48m
2 stops
C$ 915Multiple 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. - 4:00 p.m.
TRS
-
YUL
15h 50m
1 stop
C$ 918Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Lufthansa Logo
6:55 p.m. - 2:05 p.m.
YUL
-
TRS
14h 10m
1 stop
Lufthansa Logo
6:00 a.m. - 1:35 p.m.
TRS
-
YUL
13h 35m
2 stops
C$ 956Lufthansa
Wed, 18 Mar - Mon, 30 Mar

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
15 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
37h 45m
2 stops
TRS6:30 p.m.Trieste Ronchi dei Legionari
19 Apr
TRS11:15 a.m.Trieste Ronchi dei Legionari
39h 55m
2 stops
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,366
TAP AIR PORTUGAL
15 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
37h 45m
2 stops
TRS6:30 p.m.Trieste Ronchi dei Legionari
19 Apr
TRS11:15 a.m.Trieste Ronchi dei Legionari
39h 55m
2 stops
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,370
TAP AIR PORTUGAL
16 Jun
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
23h 20m
3 stops
TRS6:30 p.m.Trieste Ronchi dei Legionari
27 Jun
TRS3:15 p.m.Trieste Ronchi dei Legionari
35h 55m
2 stops
YUL9:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,737

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Trieste

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Trieste flight tickets
United Airlines
3 May
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
33h 50m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
23 May
TRS6:35 a.m.Trieste Ronchi dei Legionari
23h 35m
2 stops
YUL12:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,151
United Airlines
3 May
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
33h 50m
2 stops
TRS10:25 a.m.Trieste Ronchi dei Legionari
23 May
TRS6:35 a.m.Trieste Ronchi dei Legionari
21h 05m
2 stops
YUL9:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,154

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 3 February 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

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

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

2 stops18h 15m

Trieste Ronchi dei Legionari

Wed 22/4

6:10 a.m.-11:45 a.m.

1 stop11h 35m

C$ 855

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:30 p.m.-1:55 p.m.

1 stop13h 25m

Trieste Ronchi dei Legionari

Wed 22/4

6:10 a.m.-11:45 a.m.

1 stop11h 35m

C$ 867

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

4:40 p.m.-1:55 p.m.

2 stops15h 15m

Trieste Ronchi dei Legionari

Wed 22/4

6:10 a.m.-3:20 p.m.

2 stops15h 10m

C$ 877

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

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

2 stops29h 50m

C$ 893

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

9:15 p.m.-6:30 p.m.

2 stops15h 15m

Trieste Ronchi dei Legionari

Sat 27/6

7:15 p.m.-3:45 p.m.

2 stops26h 30m

C$ 896

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

9:15 p.m.-10:55 p.m.

2 stops19h 40m

Trieste Ronchi dei Legionari

Sat 27/6

3:15 p.m.-11:40 a.m.

2 stops26h 25m

C$ 899

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:50 a.m.-1:45 p.m.

2 stops24h 55m

Trieste Ronchi dei Legionari

Wed 8/4

2:40 p.m.-3:00 p.m.

2 stops30h 20m

C$ 914

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

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

2 stops21h 48m

C$ 915

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.-4:00 p.m.

1 stop15h 50m

C$ 918

MontrealTrieste

YUL - TRS

YULTRS

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:55 p.m.-2:05 p.m.

1 stop14h 10m

Trieste Ronchi dei Legionari

Mon 30/3

6:00 a.m.-1:35 p.m.

2 stops13h 35m

C$ 956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Trieste from

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

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 55m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Trieste takes 13h 55m
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.
Search flight deals

  • 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 55m.

  • 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/3
Thu 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Italy

Fly your favourite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Canada
Air Transat
Lufthansa
TAP AIR PORTUGAL
KLM
Porter Airlines
Air France
SWISS