Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari from C$ 510

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CAG
11 Jul — 18 Jul1
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 11 June 2026.

Sat 4/79:00 p.m.
YUL
-
CAG
1 stop15h 00m
Delta
Tue 7/75:05 p.m.
CAG
-
YUL
1 stop29h 50m
Delta
Deal found 8/6C$ 762
Tue 14/79:00 p.m.
YUL
-
CAG
1 stop32h 45m
Delta
Mon 12/105:05 p.m.
CAG
-
YUL
1 stop29h 50m
Delta
Deal found 8/6C$ 765
Thu 2/76:50 p.m.
YUL
-
CAG
1 stop15h 35m
Delta
Tue 7/75:05 p.m.
CAG
-
YUL
1 stop29h 50m
Delta
Deal found 8/6C$ 769
Mon 22/66:50 p.m.
YUL
-
CAG
1 stop15h 35m
KLM
Tue 7/75:05 p.m.
CAG
-
YUL
1 stop29h 50m
KLM
Deal found 9/6C$ 771
Mon 6/77:00 p.m.
YUL
-
CAG
1 stop10h 45m
Air France
Mon 13/76:55 p.m.
CAG
-
YUL
1 stop31h 10m
Air France
Deal found 8/6C$ 790
Sat 11/710:20 p.m.
YUL
-
CAG
1 stop13h 40m
Air France
Sun 19/76:55 p.m.
CAG
-
YUL
1 stop31h 10m
Air France
Deal found 8/6C$ 792
Sat 4/79:00 p.m.
YUL
-
CAG
1 stop15h 00m
Delta
Wed 8/75:05 p.m.
CAG
-
YUL
2 stops45h 27m
Delta
Deal found 8/6C$ 801
Mon 13/76:00 a.m.
YUL
-
CAG
2 stops23h 45m
Delta
Mon 12/105:05 p.m.
CAG
-
YUL
1 stop29h 50m
Delta
Deal found 8/6C$ 803
Thu 2/76:50 p.m.
YUL
-
CAG
1 stop15h 35m
Delta
Wed 8/75:05 p.m.
CAG
-
YUL
2 stops31h 49m
Delta
Deal found 8/6C$ 807

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 11 June 2026.

Round-trip from

C$ 762

One-way from

C$ 510
Delta
  • Delta
  • 4/7-7/7
  • 2 total stops
  • 44h 50m total
  • Montreal to Cagliari
Search Deals
7/7
  • 7/7
  • 2 total stops
  • 32h 05m 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 11 June 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

Thu 2/7

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

1 stop15h 35m

Cagliari Elmas

Wed 8/7

5:05 p.m.-6:54 p.m.

2 stops31h 49m

C$ 807

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

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

1 stop15h 35m

Cagliari Elmas

Tue 8/9

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

1 stop29h 50m

C$ 882

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

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

1 stop15h 35m

Cagliari Elmas

Tue 7/7

12:30 p.m.-11:25 p.m.

2 stops16h 55m

C$ 930

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:00 a.m.-4:25 p.m.

2 stops28h 25m

Cagliari Elmas

Tue 18/8

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

1 stop29h 50m

C$ 939

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

7:00 p.m.-4:25 p.m.

2 stops15h 25m

Cagliari Elmas

Sat 19/9

6:55 p.m.-12:00 p.m.

1 stop23h 05m

C$ 946

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

9:00 p.m.-6:00 p.m.

1 stop15h 00m

Cagliari Elmas

Mon 7/9

5:05 p.m.-11:10 p.m.

2 stops36h 05m

C$ 951
Quickest round-trip

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

11:45 p.m.-10:45 p.m.

1 stop17h 00m

Cagliari Elmas

Tue 22/9

9:35 a.m.-5:20 p.m.

1 stop13h 45m

C$ 971

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

11:45 p.m.-10:55 p.m.

1 stop17h 10m

Cagliari Elmas

Sun 6/9

10:40 p.m.-5:20 p.m.

1 stop24h 40m

C$ 1,015

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

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

1 stop15h 35m

Cagliari Elmas

Sat 19/9

6:55 p.m.-3:05 p.m.

1 stop26h 10m

C$ 1,017

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 p.m.-4:25 p.m.

2 stops15h 25m

Cagliari Elmas

Sun 18/10

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

1 stop29h 50m

C$ 1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 18 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.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 93% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of C$ 923.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 10h 35m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 38m.

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 11 June 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
1,527 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.5
Good
1,603 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 KLM fly from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari in about 15h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Montreal Pierre Elliott Trudeau Intl Airport to Cagliari is about 6526 km.

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

    Flying on KLM is currently your cheapest option to Cagliari, with prices starting at C$ 747. Another option worth looking into is Air France, starting at C$ 1,066 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

Travelling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
Villasimius

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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 747AverageC$ 878FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,066AverageC$ 1,428FlexibilityNo cancel feeOn-time77%
Search Air France 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.