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Cheap flights from Ontario to Cagliari from C$ 428

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CAG
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Cagliari

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Cagliari
Explore the most affordable flight options available from Ontario to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Tue 30/125:10 p.m.YYZ - CAG
2 stops23h 50mMultiple Airlines
Mon 5/16:05 p.m.CAG - YYZ
2 stops28h 10mMultiple Airlines
Deal found 15/12C$ 2,054
Mon 22/1210:05 p.m.YYZ - CAG
2 stops18h 55mMultiple Airlines
Mon 19/111:30 a.m.CAG - YYZ
2 stops33h 20mMultiple Airlines
Deal found 13/12C$ 2,198
Wed 31/129:35 p.m.YYZ - CAG
1 stop17h 30mMultiple Airlines
Sun 4/12:30 p.m.CAG - YYZ
1 stop30h 30mMultiple Airlines
Deal found 15/12C$ 2,236
Thu 25/128:10 p.m.YUL - CAG
1 stop13h 30mMultiple Airlines
Tue 6/110:15 a.m.CAG - YUL
2 stops32h 00mMultiple Airlines
Deal found 15/12C$ 2,356
Thu 25/128:10 p.m.YUL - CAG
1 stop13h 30mMultiple Airlines
Sun 4/19:00 a.m.CAG - YUL
2 stops33h 15mMultiple Airlines
Deal found 15/12C$ 2,485
Thu 25/126:35 p.m.YUL - CAG
2 stops42h 50mSWISS
Sat 3/16:15 p.m.CAG - YUL
2 stops49h 30mSWISS
Deal found 15/12C$ 2,538
Thu 25/128:10 p.m.YUL - CAG
1 stop13h 30mMultiple Airlines
Fri 2/11:15 p.m.CAG - YUL
2 stops29h 00mMultiple Airlines
Deal found 15/12C$ 2,677
Thu 25/128:10 p.m.YUL - CAG
1 stop13h 30mMultiple Airlines
Wed 7/11:55 p.m.CAG - YUL
2 stops29h 50mMultiple Airlines
Deal found 15/12C$ 2,724
Wed 24/127:15 p.m.YUL - CAG
1 stop13h 55mMultiple Airlines
Tue 6/17:30 a.m.CAG - YUL
2 stops34h 30mMultiple Airlines
Deal found 15/12C$ 2,729
Thu 25/128:10 p.m.YUL - CAG
1 stop13h 30mMultiple Airlines
Mon 5/19:35 a.m.CAG - YUL
2 stops32h 40mMultiple Airlines
Deal found 15/12C$ 2,762
Wed 31/128:40 a.m.YTZ - CAG
3 stops26h 30mMultiple Airlines
Sun 4/16:00 a.m.CAG - YTZ
3 stops44h 50mMultiple Airlines
Deal found 15/12C$ 2,763
Thu 25/128:10 p.m.YUL - CAG
1 stop13h 30mMultiple Airlines
Thu 1/18:00 a.m.CAG - YUL
2 stops16h 35mMultiple Airlines
Deal found 15/12C$ 2,809

Find flight deals from Ontario to Cagliari

Keep the following information in mind while searching for Ontario to Cagliari flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 796

One-way from

C$ 428
Delta
  • Delta
  • 22/4-26/4
  • 3 total stops
  • 53h 32m total
  • Ontario to Cagliari
Search Deals
28/1
  • 28/1
  • 2 total stops
  • 28h 10m total
  • Ontario to Cagliari
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 15 December 2025.
Use the filters below to find and compare flights from Ontario to Cagliari that are best for you.

Fly from

Ontario

Fly to

Cagliari

Route

Depart

Return

Price

TorontoCagliari

YYZ - CAG

YYZCAG

Toronto Pearson Intl

Wed 22/4

4:45 p.m.-4:25 p.m.

1 stop17h 40m

Cagliari Elmas

Sun 26/4

5:05 p.m.-8:55 a.m.

2 stops45h 50m

C$ 796

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

4:40 p.m.-7:50 a.m.

1 stop33h 10m

Cagliari Elmas

Fri 15/5

6:35 p.m.-6:50 p.m.

1 stop30h 15m

C$ 822

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

8:00 a.m.-6:15 p.m.

2 stops28h 15m

Cagliari Elmas

Thu 30/4

8:45 a.m.-3:00 p.m.

1 stop12h 15m

C$ 828

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

4:40 p.m.-8:25 p.m.

1 stop21h 45m

Cagliari Elmas

Thu 11/6

8:30 a.m.-6:17 p.m.

2 stops39h 47m

C$ 867

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

11:45 p.m.-8:50 a.m.

1 stop27h 05m

Cagliari Elmas

Sun 7/6

11:45 p.m.-5:20 p.m.

1 stop23h 35m

C$ 873

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

11:45 p.m.-9:00 a.m.

1 stop27h 15m

Cagliari Elmas

Sat 13/6

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

1 stop13h 45m

C$ 873

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

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

1 stop15h 35m

Cagliari Elmas

Fri 29/5

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

2 stops36h 05m

C$ 880

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

11:45 p.m.-8:50 a.m.

1 stop27h 05m

Cagliari Elmas

Mon 8/6

9:50 a.m.-5:20 p.m.

1 stop13h 30m

C$ 890

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

8:40 p.m.-5:45 p.m.

1 stop15h 05m

Cagliari Elmas

Mon 25/5

7:10 p.m.-6:15 p.m.

2 stops53h 05m

C$ 894

MontrealCagliari

YUL - CAG

YULCAG

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

7:35 p.m.-7:25 p.m.

2 stops42h 50m

Cagliari Elmas

Thu 9/4

8:45 a.m.-3:00 p.m.

1 stop12h 15m

C$ 901

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 20 results
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Best time to book a flight from Ontario to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Ontario 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 Ontario to Cagliari
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    For a flight from Ontario to Cagliari, you will be flying into Elmas. Cagliari Elmas (CAG) is just 6.5 km from the centre of the city.

  • How long is the flight from Region of Ontario to Cagliari?

    There are many flights that can get you from Region of Ontario to Cagliari in 17h 40m. Fly via Delta or SWISS to get the fastest option. Region of Ontario and Cagliari are separated by a distance of 7030 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Cagliari?

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Cagliari Elmas, Toronto Pearson Intl - Cagliari Elmas or Toronto Island - Cagliari Elmas when deciding on the best route from Region of Ontario to Cagliari.

  • Can I find deals for flights from Ontario to Cagliari that include hotel bookings?

    Yes. In addition to deals on Ontario to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cagliari?

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

  • Can I find deals for business class flights from Ontario to Cagliari?

    Yes. Cheapflights offers flight deals from Ontario 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

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