Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Olbia from C$ 444

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OLB
25 feb. — 4 mar.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Olbia

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Olbia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Olbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 enero 2026.

sáb. 18/45:00 p.m.
YUL
-
OLB
1 stop18h 25m
Multiple Airlines
dom. 3/58:20 a.m.
OLB
-
YUL
1 stop14h 35m
Multiple Airlines
Deal found 25/1C$ 719
vie. 17/47:00 p.m.
YUL
-
OLB
2 stops30h 30m
KLM
dom. 3/58:20 a.m.
OLB
-
YUL
1 stop14h 35m
KLM
Deal found 25/1C$ 763
jue. 16/48:00 p.m.
YUL
-
OLB
2 stops15h 25m
Multiple Airlines
dom. 3/58:20 a.m.
OLB
-
YUL
1 stop14h 35m
Multiple Airlines
Deal found 25/1C$ 774
dom. 12/47:00 p.m.
YUL
-
OLB
2 stops55h 35m
Multiple Airlines
dom. 26/46:20 p.m.
OLB
-
YUL
1 stop26h 40m
Multiple Airlines
Deal found 26/1C$ 792
vie. 17/45:00 p.m.
YUL
-
OLB
1 stop11h 40m
Multiple Airlines
lun. 4/59:35 a.m.
OLB
-
YUL
1 stop13h 20m
Multiple Airlines
Deal found 25/1C$ 793
sáb. 21/39:10 p.m.
YUL
-
OLB
1 stop15h 30m
Multiple Airlines
dom. 5/412:00 p.m.
OLB
-
YUL
1 stop12h 50m
Multiple Airlines
Deal found 26/1C$ 807
sáb. 21/39:10 p.m.
YUL
-
OLB
1 stop15h 30m
Multiple Airlines
lun. 30/312:00 p.m.
OLB
-
YUL
1 stop12h 50m
Multiple Airlines
Deal found 25/1C$ 814
mar. 12/56:50 p.m.
YUL
-
OLB
1 stop31h 15m
Multiple Airlines
vie. 29/56:20 p.m.
OLB
-
YUL
1 stop26h 45m
Multiple Airlines
Deal found 25/1C$ 829
sáb. 21/39:10 p.m.
YUL
-
OLB
1 stop15h 30m
Lufthansa
lun. 30/312:00 p.m.
OLB
-
YUL
1 stop12h 50m
Lufthansa
Deal found 24/1C$ 831
vie. 17/47:00 p.m.
YUL
-
OLB
2 stops30h 30m
KLM
lun. 4/59:35 a.m.
OLB
-
YUL
1 stop13h 20m
KLM
Deal found 25/1C$ 837

Find flight deals from Pierre Elliott Trudeau Intl to Olbia

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Olbia (OLB). 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 26 enero 2026.

Round-trip from

C$ 719

One-way from

C$ 444
KLM
  • KLM
  • 18/4-3/5
  • 2 total stops
  • 33h 00m total
  • Montreal to Olbia
Search Deals
11/3
  • 11/3
  • 2 total stops
  • 18h 40m total
  • Montreal to Olbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 26 enero 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Olbia that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Olbia

Route

Depart

Return

Price

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

dom. 31/5

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

2 stops32h 45m

Olbia Costa Smeralda

mar. 16/6

11:20 a.m.-4:01 p.m.

2 stops34h 41m

C$ 742

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

dom. 31/5

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

2 stops32h 45m

Olbia Costa Smeralda

lun. 15/6

11:20 a.m.-11:44 a.m.

2 stops30h 24m

C$ 742

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

jue. 16/4

8:00 p.m.-5:25 p.m.

2 stops15h 25m

Olbia Costa Smeralda

dom. 3/5

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

1 stop14h 35m

C$ 774

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

lun. 1/6

7:00 p.m.-7:45 p.m.

2 stops18h 45m

Olbia Costa Smeralda

mar. 16/6

8:35 p.m.-4:55 p.m.

1 stop26h 20m

C$ 788

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

dom. 12/4

7:00 p.m.-8:35 a.m.

2 stops55h 35m

Olbia Costa Smeralda

dom. 26/4

6:20 p.m.-3:00 p.m.

1 stop26h 40m

C$ 792

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

vie. 17/4

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

1 stop11h 40m

Olbia Costa Smeralda

lun. 4/5

9:35 a.m.-4:55 p.m.

1 stop13h 20m

C$ 793

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

sáb. 18/4

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

1 stop18h 25m

Olbia Costa Smeralda

lun. 4/5

9:35 a.m.-4:55 p.m.

1 stop13h 20m

C$ 793

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

dom. 31/5

7:25 p.m.-7:45 p.m.

2 stops42h 20m

Olbia Costa Smeralda

lun. 15/6

9:35 a.m.-4:55 p.m.

1 stop13h 20m

C$ 805

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

dom. 31/5

7:25 p.m.-7:45 p.m.

2 stops42h 20m

Olbia Costa Smeralda

mar. 16/6

8:35 p.m.-4:55 p.m.

1 stop26h 20m

C$ 805

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

sáb. 21/3

9:10 p.m.-5:40 p.m.

1 stop15h 30m

Olbia Costa Smeralda

dom. 5/4

12:00 p.m.-6:50 p.m.

1 stop12h 50m

C$ 807

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 15 results
1
2

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

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

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

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

Munich (MUC) – chosen by Cheapflights users on 64% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Olbia on Cheapflights.

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

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

Munich (MUC) is the most affordable 1-stop option, with an average round-trip price of C$ 1,137.

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

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

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 11h 59m.

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

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

Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 4h 00m.

Reviews of airlines servicing Olbia

Get insights into the airlines that provide service to Olbia. 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 Olbia. Reviews last updated 26 enero 2026.
Read reviews from past customers who have flown Air France and Lufthansa from Montreal Pierre Elliott Trudeau Intl Airport to Olbia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,525 reviews
Check prices

Crew

8.1

Boarding

7.4

Food

7.0

Entertainment

7.0

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,525 reviews
Air France
7.4
Good
1,525 reviews
Check prices

Crew

8.1

Boarding

7.4

Food

7.0

Entertainment

7.0

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Lufthansa
6.8
Okay
7,747 reviews
Air France
7.4
Good
1,525 reviews
Check prices

Crew

8.1

Boarding

7.4

Food

7.0

Entertainment

7.0

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl?

    Olbia Costa Smeralda (OLB), located 3.1 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Olbia. 2 airlines have flights to Costa Smeralda from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Olbia Costa Smeralda should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

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

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Olbia can take about 18h 45m. Delta provides one of the quickest options available for as low as C$ 788. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Olbia is about 6453 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Olbia round-trip from C$ 825. Another airline that can offer you cheap pricing is Lufthansa.

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

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

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

    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 Olbia.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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
San Teodoro
Porto Cervo

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 Olbia

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

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Olbia

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl 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 26 enero 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 825AverageC$ 1,378FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 1,006AverageC$ 1,205FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Olbia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Olbia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Olbia from Pierre Elliott Trudeau Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Olbia flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Olbia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.