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Cheap flights from Ontario to Olbia from C$ 389

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OLB
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Olbia

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Olbia
Explore the most affordable flight options available from Ontario to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 June 2026.

Mon 7/910:00 p.m.
YUL
-
OLB
1 stop14h 40m
British Airways
Tue 22/97:40 p.m.
OLB
-
YUL
1 stop30h 35m
British Airways
Deal found 7/6C$ 778
Sun 6/910:00 p.m.
YUL
-
OLB
1 stop16h 25m
British Airways
Mon 21/99:15 p.m.
OLB
-
YUL
1 stop29h 00m
British Airways
Deal found 7/6C$ 793
Tue 8/910:00 p.m.
YUL
-
OLB
1 stop16h 35m
British Airways
Tue 22/97:40 p.m.
OLB
-
YUL
1 stop30h 35m
British Airways
Deal found 7/6C$ 804
Thu 10/910:00 p.m.
YUL
-
OLB
1 stop33h 10m
British Airways
Fri 25/99:25 p.m.
OLB
-
YUL
1 stop28h 50m
British Airways
Deal found 7/6C$ 828
Sat 20/67:15 p.m.
YYZ
-
OLB
2 stops22h 25m
Multiple Airlines
Wed 24/69:30 p.m.
OLB
-
YYZ
2 stops21h 50m
Multiple Airlines
Deal found 4/6C$ 829
Mon 14/910:00 p.m.
YYZ
-
OLB
1 stop14h 40m
Multiple Airlines
Fri 25/99:25 p.m.
OLB
-
YYZ
2 stops27h 20m
Multiple Airlines
Deal found 7/6C$ 835
Mon 7/910:00 p.m.
YUL
-
OLB
1 stop14h 40m
British Airways
Sat 19/97:45 p.m.
OLB
-
YUL
1 stop30h 30m
British Airways
Deal found 7/6C$ 835
Fri 4/910:00 p.m.
YUL
-
OLB
1 stop30h 30m
British Airways
Sat 19/97:45 p.m.
OLB
-
YUL
1 stop30h 30m
British Airways
Deal found 7/6C$ 843
Tue 1/910:31 a.m.
YUL
-
OLB
2 stops42h 54m
British Airways
Mon 14/99:15 p.m.
OLB
-
YUL
2 stops42h 34m
British Airways
Deal found 6/6C$ 850
Fri 4/910:00 p.m.
YUL
-
OLB
1 stop30h 30m
British Airways
Sun 20/98:05 p.m.
OLB
-
YUL
1 stop30h 10m
British Airways
Deal found 7/6C$ 854
Tue 8/910:00 p.m.
YUL
-
OLB
1 stop31h 25m
British Airways
Wed 23/99:25 p.m.
OLB
-
YUL
1 stop28h 50m
British Airways
Deal found 5/6C$ 875
Mon 29/66:24 p.m.
YYZ
-
OLB
2 stops44h 11m
British Airways
Mon 6/79:15 p.m.
OLB
-
YYZ
1 stop28h 55m
British Airways
Deal found 7/6C$ 882

Find flight deals from Ontario to Olbia

Keep the following information in mind while searching for Ontario to Olbia flight deals. Data was last updated 8 June 2026.

Round-trip from

C$ 778

One-way from

C$ 389
British Airways
  • British Airways
  • 7/9-22/9
  • 2 total stops
  • 45h 15m total
  • Ontario to Olbia
Search Deals
9/7
  • 9/7
  • 3 total stops
  • 41h 50m total
  • Ontario to Olbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Olbia 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 8 June 2026.
Use the filters below to find and compare flights from Ontario to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

10:00 p.m.-8:35 p.m.

1 stop16h 35m

Olbia Costa Smeralda

Wed 23/9

9:25 p.m.-8:15 p.m.

1 stop28h 50m

C$ 778
Quickest round-trip

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

5:00 p.m.-10:40 a.m.

1 stop11h 40m

Olbia Costa Smeralda

Mon 28/9

11:20 a.m.-11:22 p.m.

2 stops18h 02m

C$ 879

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

10:00 p.m.-10:30 a.m.

1 stop30h 30m

Olbia Costa Smeralda

Tue 22/9

7:40 p.m.-8:15 p.m.

1 stop30h 35m

C$ 879

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

6:50 p.m.-8:35 a.m.

1 stop31h 45m

Olbia Costa Smeralda

Tue 7/7

10:30 p.m.-4:55 p.m.

1 stop24h 25m

C$ 888

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

12:47 p.m.-9:00 a.m.

2 stops14h 13m

Olbia Costa Smeralda

Mon 12/10

11:20 a.m.-8:42 a.m.

1 stop27h 22m

C$ 891

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:50 p.m.-7:30 a.m.

1 stop30h 40m

Olbia Costa Smeralda

Tue 13/10

9:55 p.m.-4:55 p.m.

1 stop25h 00m

C$ 896

TorontoOlbia

YYZ - OLB

YYZOLB

Toronto Pearson Intl

Tue 13/10

6:10 p.m.-9:00 a.m.

1 stop32h 50m

Olbia Costa Smeralda

Sat 24/10

10:55 a.m.-4:06 p.m.

1 stop35h 11m

C$ 898

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

9:00 p.m.-6:15 p.m.

1 stop15h 15m

Olbia Costa Smeralda

Thu 3/9

11:20 a.m.-11:30 p.m.

2 stops18h 10m

C$ 900

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 p.m.-8:40 a.m.

2 stops31h 40m

Olbia Costa Smeralda

Sun 18/10

8:20 a.m.-4:55 p.m.

1 stop14h 35m

C$ 921

TorontoOlbia

YYZ - OLB

YYZOLB

Toronto Pearson Intl

Thu 9/7

11:05 p.m.-7:55 p.m.

1 stop14h 50m

Olbia Costa Smeralda

Wed 22/7

9:30 p.m.-1:40 p.m.

2 stops22h 10m

C$ 944

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Olbia

Have a flexible travel schedule? Discover the best time to fly to Olbia 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 Olbia
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 Olbia. 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 Olbia from Ontario?

    For a flight from Ontario to Olbia, you will be flying into Costa Smeralda. Olbia Costa Smeralda (OLB) is just 3.1 km from the centre of the city.

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

    There are many flights that can get you from Region of Ontario to Olbia in 16h 35m. Fly via British Airways or KLM to get the fastest option. Airlines will cover a distance of 6453 km. This flight may include one or multiple stops.

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

    The most popular flight routes from Region of Ontario to Olbia are Montreal Pierre Elliott Trudeau Intl - Olbia Costa Smeralda, Toronto Pearson Intl - Olbia Costa Smeralda and Toronto Island - Olbia Costa Smeralda.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Olbia 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 Olbia?

Book flights to Olbia if you plan to visit one of these locations
Cala Gonone
San Teodoro
Porto Cervo

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Top 3 airlines flying from Ontario to Olbia

Discover the top 3 airlines that operate flights from Ontario to Olbia. 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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 809AverageC$ 1,230FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,023AverageC$ 1,441FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,104AverageC$ 1,302FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Olbia?

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Olbia?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Olbia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Olbia with no change fees?

Yes, we can. To see specific flights from Ontario to Olbia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Olbia become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Olbia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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