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Cheap flights from Montreal to Olbia from C$ 518

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Olbia departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to Olbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:51 p.m. - 9:00 a.m.
YUL
-
OLB
32h 09m
2 stops
Delta Logo
11:20 a.m. - 11:55 p.m.
OLB
-
YUL
18h 35m
2 stops
C$ 900Delta
Thu, 4 Jun - Thu, 11 Jun
Delta Logo
10:30 p.m. - 5:25 p.m.
YUL
-
OLB
12h 55m
1 stop
Delta Logo
10:55 a.m. - 8:39 a.m.
OLB
-
YUL
27h 44m
1 stop
C$ 907Delta
Thu, 11 Jun - Sat, 20 Jun
KLM Logo
6:50 p.m. - 10:45 p.m.
YUL
-
OLB
21h 55m
1 stop
KLM Logo
8:55 a.m. - 4:55 p.m.
OLB
-
YUL
14h 00m
1 stop
C$ 908KLM
Thu, 4 Jun - Thu, 11 Jun
Delta Logo
7:00 a.m. - 9:00 a.m.
YUL
-
OLB
20h 00m
2 stops
Delta Logo
11:20 a.m. - 11:44 a.m.
OLB
-
YUL
30h 24m
2 stops
C$ 942Delta
Fri, 11 Sep - Tue, 29 Sep
Delta Logo
4:55 p.m. - 9:00 a.m.
YUL
-
OLB
34h 05m
2 stops
Delta Logo
11:20 a.m. - 11:44 a.m.
OLB
-
YUL
30h 24m
2 stops
C$ 945Delta
Sun, 6 Sep - Tue, 29 Sep
Delta Logo
4:55 p.m. - 9:00 a.m.
YUL
-
OLB
34h 05m
2 stops
Delta Logo
11:20 a.m. - 11:56 p.m.
OLB
-
YUL
18h 36m
2 stops
C$ 946Delta
Sat, 19 Sep - Tue, 29 Sep
Delta Logo
7:00 p.m. - 5:25 p.m.
YUL
-
OLB
16h 25m
1 stop
Delta Logo
11:20 a.m. - 4:01 p.m.
OLB
-
YUL
34h 41m
2 stops
C$ 949Delta
Sat, 19 Sep - Mon, 28 Sep
Multiple Airlines Logo
6:50 p.m. - 7:25 a.m.
YUL
-
OLB
30h 35m
1 stop
Multiple Airlines Logo
11:35 a.m. - 12:25 a.m.
OLB
-
YUL
18h 50m
2 stops
C$ 975Multiple Airlines
Wed, 3 Jun - Sat, 13 Jun
Multiple Airlines Logo
6:50 p.m. - 8:20 a.m.
YUL
-
OLB
31h 30m
1 stop
Multiple Airlines Logo
11:35 a.m. - 12:25 a.m.
OLB
-
YUL
18h 50m
2 stops
C$ 976Multiple Airlines
Wed, 3 Jun - Sat, 13 Jun
Multiple Airlines Logo
11:00 p.m. - 7:40 p.m.
YUL
-
OLB
14h 40m
1 stop
Multiple Airlines Logo
11:00 a.m. - 9:00 p.m.
OLB
-
YUL
16h 00m
1 stop
C$ 990Multiple Airlines
Sat, 19 Sep - Sat, 3 Oct

KLM flights from Montreal to Olbia

Our best KLM deals on Montreal to Olbia flight tickets
KLM
4 Jun
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
21h 55m
1 stop
OLB10:45 p.m.Olbia Costa Smeralda
11 Jun
OLB8:55 a.m.Olbia Costa Smeralda
14h 00m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 908
KLM
7 Sep
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
13h 55m
1 stop
OLB2:45 p.m.Olbia Costa Smeralda
16 Sep
OLB9:15 a.m.Olbia Costa Smeralda
21h 10m
2 stops
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,005
KLM
7 Sep
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
15h 45m
2 stops
OLB2:45 p.m.Olbia Costa Smeralda
16 Sep
OLB9:15 a.m.Olbia Costa Smeralda
21h 10m
2 stops
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,042

Lufthansa flights from Montreal to Olbia

Our best Lufthansa deals on Montreal to Olbia flight tickets
Lufthansa
30 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
13h 55m
1 stop
OLB4:35 p.m.Olbia Costa Smeralda
15 Oct
OLB12:00 p.m.Olbia Costa Smeralda
12h 50m
1 stop
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,028
Lufthansa
8 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
13h 55m
1 stop
OLB4:35 p.m.Olbia Costa Smeralda
23 Sep
OLB12:00 p.m.Olbia Costa Smeralda
12h 50m
1 stop
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,177
Lufthansa
19 May
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
20h 25m
2 stops
OLB4:35 p.m.Olbia Costa Smeralda
2 Jun
OLB10:00 a.m.Olbia Costa Smeralda
15h 21m
2 stops
YUL7:21 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,500

momondo Fare Finder

 
Customize your flight search to find flights from Montreal 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, momondo users made 96,600 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from Montreal 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

Thu 4/6

6:51 p.m.-9:00 a.m.

2 stops32h 09m

Olbia Costa Smeralda

Thu 11/6

11:20 a.m.-11:55 p.m.

2 stops18h 35m

C$ 900

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

10:30 p.m.-5:25 p.m.

1 stop12h 55m

Olbia Costa Smeralda

Sat 20/6

10:55 a.m.-8:39 a.m.

1 stop27h 44m

C$ 907

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:50 p.m.-10:45 p.m.

1 stop21h 55m

Olbia Costa Smeralda

Thu 11/6

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

1 stop14h 00m

C$ 908

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

7:00 a.m.-9:00 a.m.

2 stops20h 00m

Olbia Costa Smeralda

Tue 29/9

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

2 stops30h 24m

C$ 942

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

4:55 p.m.-9:00 a.m.

2 stops34h 05m

Olbia Costa Smeralda

Tue 29/9

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

2 stops30h 24m

C$ 945

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

4:55 p.m.-9:00 a.m.

2 stops34h 05m

Olbia Costa Smeralda

Tue 29/9

11:20 a.m.-11:56 p.m.

2 stops18h 36m

C$ 946

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

7:00 p.m.-5:25 p.m.

1 stop16h 25m

Olbia Costa Smeralda

Mon 28/9

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

2 stops34h 41m

C$ 949

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:50 p.m.-7:25 a.m.

1 stop30h 35m

Olbia Costa Smeralda

Sat 13/6

11:35 a.m.-12:25 a.m.

2 stops18h 50m

C$ 975

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:50 p.m.-8:20 a.m.

1 stop31h 30m

Olbia Costa Smeralda

Sat 13/6

11:35 a.m.-12:25 a.m.

2 stops18h 50m

C$ 976
Quickest round-trip

MontrealOlbia

YUL - OLB

YULOLB

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

11:00 p.m.-7:40 p.m.

1 stop14h 40m

Olbia Costa Smeralda

Sat 3/10

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

1 stop16h 00m

C$ 990

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Olbia from

How to get the cheapest flight ticket from Montreal to Olbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montreal to Olbia Costa Smeralda?

British Airways is the most popular carrier operating from Montreal to Olbia Costa Smeralda

When to book flights from Montreal to Olbia

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Olbia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Olbia (YMQ to OLB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Olbia

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Montreal to Olbia takes 12h 30m
There are no direct flights from Montreal to Olbia. There are no popular flight routes from Montreal to Olbia.
Search flight deals

Frequently asked questions about flying from Montreal to Olbia

  • How far is Montreal to Olbia Costa Smeralda by plane?

    Montreal and Olbia Costa Smeralda are 6435.5 km apart from one another. By plane, this route typically takes 12h 30m.

  • When did momondo last update prices for flights from Montreal to Olbia Costa Smeralda Airport?

    Prices for flights from Montreal to Olbia Costa Smeralda Airport are updated daily.

  • How many operators does momondo search for flights from Montreal to Olbia Costa Smeralda Airport?

  • How old do you have to be to fly from Montreal to Olbia Costa Smeralda Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Olbia Costa Smeralda Airport.

  • What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?

    The required travel and health documents for your Olbia Costa Smeralda Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Olbia Costa Smeralda Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montreal to Olbia?

Best airlines flying from Montreal to Olbia

Compare and see reviews for airlines that fly from Montreal to Olbia with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 988Free CancellationRating
7.4
1,587 reviews
Search Air France flights
LufthansaPriceFrom C$ 1,004Free CancellationRating
6.8
7,992 reviews
Search Lufthansa flights

Travelling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
San Teodoro
La Maddalena
Porto Cervo
Santa Teresa Gallura
Cala Gonone
Palau

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Olbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Olbia. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Olbia with flexible booking policies on momondo?

Flights from Montreal to Olbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montreal to Olbia?

momondo helps you find the best flight between Montreal and Olbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Olbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Olbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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