Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari from C$ 452

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CAG
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Cagliari
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Mon 10/85:00 p.m.
YUL
-
CAG
1 stop12h 45m
Delta
Tue 25/85:05 p.m.
CAG
-
YUL
1 stop29h 50m
Delta
Deal found 26/7C$ 817
Sun 18/106:50 p.m.
YUL
-
CAG
1 stop15h 35m
Delta
Thu 22/105:05 p.m.
CAG
-
YUL
1 stop29h 50m
Delta
Deal found 26/7C$ 823
Sun 18/106:50 p.m.
YUL
-
CAG
1 stop15h 35m
KLM
Thu 22/105:05 p.m.
CAG
-
YUL
1 stop29h 50m
KLM
Deal found 24/7C$ 824
Wed 12/87:00 p.m.
YUL
-
CAG
1 stop10h 45m
Delta
Tue 25/85:05 p.m.
CAG
-
YUL
2 stops36h 25m
Delta
Deal found 22/7C$ 857
Wed 19/86:50 p.m.
YUL
-
CAG
1 stop15h 35m
Delta
Tue 25/85:05 p.m.
CAG
-
YUL
2 stops36h 25m
Delta
Deal found 26/7C$ 862
Wed 12/85:00 p.m.
YUL
-
CAG
1 stop12h 45m
Multiple Airlines
Mon 24/85:05 p.m.
CAG
-
YUL
2 stops28h 00m
Multiple Airlines
Deal found 22/7C$ 871
Mon 7/96:50 p.m.
YUL
-
CAG
1 stop15h 35m
KLM
Mon 21/95:05 p.m.
CAG
-
YUL
2 stops24h 55m
KLM
Deal found 23/7C$ 876
Wed 12/85:00 p.m.
YUL
-
CAG
1 stop12h 45m
Air France
Tue 25/812:30 p.m.
CAG
-
YUL
1 stop13h 35m
Air France
Deal found 22/7C$ 896
Sun 6/96:50 p.m.
YUL
-
CAG
1 stop15h 35m
KLM
Wed 16/95:05 p.m.
CAG
-
YUL
2 stops28h 00m
KLM
Deal found 23/7C$ 909
Wed 12/89:00 p.m.
YUL
-
CAG
2 stops13h 25m
KLM
Mon 24/85:05 p.m.
CAG
-
YUL
2 stops28h 00m
KLM
Deal found 22/7C$ 913

Find flight deals from Pierre Elliott Trudeau Intl to Cagliari

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Cagliari (CAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 July 2026.

Round-trip from

C$ 817

One-way from

C$ 452
Delta
  • Delta
  • 10/8-25/8
  • 2 total stops
  • 42h 35m total
  • Montreal to Cagliari
Search Deals
10/8
  • 10/8
  • 1 total stop
  • 31h 00m total
  • Montreal to Cagliari
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Cagliari 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, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Cagliari Elmas

Tue 25/8

5:05 p.m.-4:55 p.m.

1 stop29h 50m

C$ 823

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Cagliari Elmas

Thu 22/10

5:05 p.m.-11:25 p.m.

2 stops36h 20m

C$ 862

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

9:30 a.m.-4:25 p.m.

2 stops24h 55m

Cagliari Elmas

Mon 12/10

5:05 p.m.-4:55 p.m.

1 stop29h 50m

C$ 864
Quickest round-trip

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

5:00 p.m.-11:45 a.m.

1 stop12h 45m

Cagliari Elmas

Tue 25/8

12:30 p.m.-8:05 p.m.

1 stop13h 35m

C$ 896

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

9:00 p.m.-4:25 p.m.

2 stops13h 25m

Cagliari Elmas

Mon 24/8

5:05 p.m.-3:05 p.m.

2 stops28h 00m

C$ 913

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

5:00 p.m.-4:25 p.m.

2 stops17h 25m

Cagliari Elmas

Mon 21/9

5:05 p.m.-12:00 p.m.

2 stops24h 55m

C$ 913

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Cagliari Elmas

Wed 30/9

5:05 p.m.-3:05 p.m.

2 stops28h 00m

C$ 938

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Cagliari Elmas

Mon 21/9

5:05 p.m.-4:55 p.m.

1 stop29h 50m

C$ 948

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

5:00 p.m.-4:25 p.m.

2 stops17h 25m

Cagliari Elmas

Tue 29/9

5:05 p.m.-3:05 p.m.

2 stops28h 00m

C$ 984

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Cagliari Elmas

Sun 18/10

5:05 p.m.-4:55 p.m.

1 stop29h 50m

C$ 1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Cagliari

Get insights into the airlines that provide service to Cagliari. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cagliari. Reviews last updated 27 July 2026.
Get a feel of what it's like to fly with KLM and Air France from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,550 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.8
Good
1,550 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.5
Good
1,625 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cagliari from Montreal Pierre Elliott Trudeau Intl?

    Cagliari Elmas (CAG) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Cagliari. You should not have trouble finding flights to Elmas from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Cagliari airport from Montreal Pierre Elliott Trudeau Intl. It is only a 6.5 km journey from Elmas (CAG) to Cagliari’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari?

    Airlines like Delta and Air France fly from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari in about 12h 45m. The time it takes to get you to your destination can typically vary by up to 2h 50m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari is about 6526 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari round-trip?

    Flying on Air France is currently your cheapest option to Cagliari, with prices starting at C$ 639. Another option worth looking into is KLM, starting at C$ 755 round trip.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Cagliari that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Cagliari?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Cagliari.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Cagliari?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Cagliari

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Olbia flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Cagliari

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Cagliari. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 639AverageC$ 1,078FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 755AverageC$ 888FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Cagliari?

Deals for Pierre Elliott Trudeau Intl to Cagliari flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Cagliari?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cagliari from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Cagliari with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Cagliari, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Cagliari become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Cagliari flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.