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Cheap flights from Montreal to Adelaide from C$ 2,053

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Adelaide departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 p.m. - 10:55 a.m.YUL-ADL
30h 00m2 stops
Multiple Airlines Logo
6:10 a.m. - 5:00 p.m.ADL-YUL
26h 20m2 stops
C$ 2,053Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Multiple Airlines Logo
6:20 p.m. - 6:10 p.m.YUL-ADL
32h 20m2 stops
Multiple Airlines Logo
6:10 a.m. - 5:00 p.m.ADL-YUL
26h 20m2 stops
C$ 2,060Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Air Canada Logo
6:20 p.m. - 10:30 p.m.YUL-ADL
36h 40m2 stops
Air Canada Logo
6:10 a.m. - 9:00 p.m.ADL-YUL
30h 20m2 stops
C$ 2,066Air Canada
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Air Canada Logo
1:25 p.m. - 10:55 a.m.YUL-ADL
30h 00m2 stops
Air Canada Logo
6:00 a.m. - 7:58 p.m.ADL-YUL
29h 28m3 stops
C$ 2,073Air Canada
Find Deal
Thu, 4 Dec - Thu, 15 Jan
United Airlines Logo
5:50 p.m. - 9:30 a.m.YUL-ADL
24h 10m1 stop
United Airlines Logo
8:30 a.m. - 4:49 p.m.ADL-YUL
47h 49m2 stops
C$ 2,347United Airlines
Find Deal
Sat, 31 Jan - Thu, 19 Feb
Qantas Airways Logo
3:52 p.m. - 10:30 p.m.YUL-ADL
39h 08m3 stops
Qantas Airways Logo
4:10 p.m. - 3:05 p.m.ADL-YUL
38h 25m3 stops
C$ 2,968Qantas Airways
Find Deal
Sun, 1 Feb - Sun, 22 Feb
Air New Zealand Logo
1:25 p.m. - 10:55 a.m.YUL-ADL
30h 00m2 stops
Air New Zealand Logo
11:55 a.m. - 6:44 a.m.ADL-YUL
34h 19m2 stops
C$ 3,455Air New Zealand
Find Deal
Tue, 16 Dec - Wed, 21 Jan
Air New Zealand Logo
1:25 p.m. - 10:55 a.m.YUL-ADL
30h 00m2 stops
Air New Zealand Logo
11:55 a.m. - 6:44 a.m.ADL-YUL
34h 19m2 stops
C$ 3,456Air New Zealand
Find Deal
Tue, 16 Dec - Wed, 21 Jan
United Airlines Logo
5:50 p.m. - 9:30 a.m.YUL-ADL
24h 10m1 stop
United Airlines Logo
2:55 p.m. - 2:00 p.m.ADL-YUL
38h 35m2 stops
C$ 3,732United Airlines
Find Deal
Mon, 15 Dec - Mon, 19 Jan
Qantas Airways Logo
3:50 p.m. - 1:00 p.m.YUL-ADL
53h 40m3 stops
Qantas Airways Logo
4:10 p.m. - 7:05 a.m.ADL-YUL
30h 25m3 stops
C$ 4,573Qantas Airways
Find Deal
Mon, 15 Dec - Mon, 19 Jan

United Airlines flights from Montreal to Adelaide

Our best United Airlines deals on Montreal to Adelaide flight tickets
United Airlines
31 Jan
YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl
24h 10m
1 stop
ADL9:30 a.m.Adelaide
19 Feb
ADL8:30 a.m.Adelaide
47h 49m
2 stops
YUL4:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,347
Find similar
United Airlines
15 Dec
YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl
24h 10m
1 stop
ADL9:30 a.m.Adelaide
19 Jan
ADL2:55 p.m.Adelaide
38h 35m
2 stops
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,732
Find similar
United Airlines
15 Dec
YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl
24h 10m
1 stop
ADL9:30 a.m.Adelaide
19 Jan
ADL2:55 p.m.Adelaide
39h 51m
2 stops
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,744
Find similar

Qantas Airways flights from Montreal to Adelaide

Our best Qantas Airways deals on Montreal to Adelaide flight tickets
Qantas Airways
1 Feb
YUL3:52 p.m.Montreal Pierre Elliott Trudeau Intl
39h 08m
3 stops
ADL10:30 p.m.Adelaide
22 Feb
ADL4:10 p.m.Adelaide
38h 25m
3 stops
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,968
Find similar
Qantas Airways
15 Dec
YUL3:50 p.m.Montreal Pierre Elliott Trudeau Intl
53h 40m
3 stops
ADL1:00 p.m.Adelaide
19 Jan
ADL4:10 p.m.Adelaide
30h 25m
3 stops
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 4,573
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Adelaide 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 10 November 2025.
Use the filters below to find and compare flights from Montreal to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

1:25 p.m.-10:55 a.m.

2 stops30h 00m

Adelaide

Thu 15/1

6:10 a.m.-5:00 p.m.

2 stops26h 20m

C$ 2,053

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:20 p.m.-6:10 p.m.

2 stops32h 20m

Adelaide

Thu 15/1

6:10 a.m.-5:00 p.m.

2 stops26h 20m

C$ 2,060

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:20 p.m.-10:30 p.m.

2 stops36h 40m

Adelaide

Thu 15/1

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

2 stops30h 20m

C$ 2,066

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

1:25 p.m.-10:55 a.m.

2 stops30h 00m

Adelaide

Thu 15/1

6:00 a.m.-7:58 p.m.

3 stops29h 28m

C$ 2,073

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

5:50 p.m.-9:30 a.m.

1 stop24h 10m

Adelaide

Thu 19/2

8:30 a.m.-4:49 p.m.

2 stops47h 49m

C$ 2,347

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

3:52 p.m.-10:30 p.m.

3 stops39h 08m

Adelaide

Sun 22/2

4:10 p.m.-3:05 p.m.

3 stops38h 25m

C$ 2,968

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

1:25 p.m.-10:55 a.m.

2 stops30h 00m

Adelaide

Wed 21/1

11:55 a.m.-6:44 a.m.

2 stops34h 19m

C$ 3,455

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

1:25 p.m.-10:55 a.m.

2 stops30h 00m

Adelaide

Wed 21/1

11:55 a.m.-6:44 a.m.

2 stops34h 19m

C$ 3,456

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

5:50 p.m.-9:30 a.m.

1 stop24h 10m

Adelaide

Mon 19/1

2:55 p.m.-2:00 p.m.

2 stops38h 35m

C$ 3,732

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

3:50 p.m.-1:00 p.m.

3 stops53h 40m

Adelaide

Mon 19/1

4:10 p.m.-7:05 a.m.

3 stops30h 25m

C$ 4,573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Montreal to Adelaide

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 day to depart on your flight to Adelaide?

Our data shows that Wednesday is the least expensive day to fly to Adelaide. Tickets to fly out on this day can be as low as C$ 2,225. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Adelaide on Sunday is C$ 3,200.

What is the cheapest time of day to depart on your flight to Adelaide?

Our data shows that the cheapest Montreal to Adelaide flights are usually those with departure times in the morning. Our users have found flights to Adelaide in the morning for as low as C$ 2,262. Flights in the evening are often more expensive with an average ticket price of C$ 3,443.

When to book flights from Montreal to Adelaide

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

Cheap Montreal to Adelaide (YMQ to ADL) flight deals and tips

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

Direct flights

None
There are no direct flights from Montreal to Adelaide. There are no popular flight routes from Montreal to Adelaide.
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  • How far is Montreal to Adelaide by plane?

    Montreal and Adelaide are 17055.1 km apart from one another. 24h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal to Adelaide Airport?

    Prices for flights from Montreal to Adelaide Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to Adelaide Airport?

  • How old do you have to be to fly from Montreal to Adelaide Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Montreal to Adelaide

Compare and see reviews for airlines that fly from Montreal to Adelaide with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom C$ 2,117Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Adelaide for you.

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

Yes. All flights to Adelaide from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Adelaide.

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

If you are not ready to book a flight from Montreal to Adelaide now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Adelaide and let you know when they change.

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