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Cheap flights from Montreal to Adelaide from C$ 1,429

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 Adelaide departing on 9/11. 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 Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 p.m. - 1:55 p.m.YUL-ADL
28h 05m2 stops
Multiple Airlines Logo
6:10 a.m. - 9:00 p.m.ADL-YUL
30h 20m2 stops
C$ 2,161Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Multiple Airlines Logo
6:20 p.m. - 4:10 p.m.YUL-ADL
30h 20m2 stops
Multiple Airlines Logo
6:10 a.m. - 9:00 p.m.ADL-YUL
30h 20m2 stops
C$ 2,162Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Air Canada Logo
4:10 p.m. - 1:55 p.m.YUL-ADL
30h 15m3 stops
Air Canada Logo
6:10 a.m. - 5:00 p.m.ADL-YUL
26h 20m2 stops
C$ 2,175Air Canada
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Air Canada Logo
3:10 p.m. - 1:55 p.m.YUL-ADL
31h 15m3 stops
Air Canada Logo
6:10 a.m. - 9:00 p.m.ADL-YUL
30h 20m2 stops
C$ 2,176Air Canada
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Air New Zealand Logo
9:00 a.m. - 10:55 a.m.YUL-ADL
34h 25m2 stops
Air New Zealand Logo
11:55 a.m. - 6:44 a.m.ADL-YUL
34h 19m2 stops
C$ 2,354Air New Zealand
Find Deal
Tue, 16 Dec - Wed, 21 Jan
Air New Zealand Logo
7:30 a.m. - 10:55 a.m.YUL-ADL
35h 55m2 stops
Air New Zealand Logo
11:55 a.m. - 6:44 a.m.ADL-YUL
34h 19m2 stops
C$ 2,355Air 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. - 4:49 p.m.ADL-YUL
41h 24m1 stop
C$ 3,740United Airlines
Find Deal
Mon, 15 Dec - Mon, 19 Jan
United Airlines Logo
5:50 p.m. - 9:30 a.m.YUL-ADL
24h 10m1 stop
United Airlines Logo
2:55 p.m. - 4:49 p.m.ADL-YUL
41h 24m1 stop
C$ 3,743United Airlines
Find Deal
Mon, 15 Dec - Mon, 19 Jan
Qatar Airways Logo
3:59 p.m. - 5:05 p.m.YUL-ADL
33h 36m2 stops
Qatar Airways Logo
10:00 p.m. - 2:05 p.m.ADL-YUL
31h 35m1 stop
C$ 4,081Qatar Airways
Find Deal
Thu, 4 Dec - Thu, 15 Jan
Qatar Airways Logo
8:50 p.m. - 5:05 p.m.YUL-ADL
28h 45m1 stop
Qatar Airways Logo
10:00 p.m. - 2:05 p.m.ADL-YUL
31h 35m1 stop
C$ 4,569Qatar Airways
Find Deal
Mon, 15 Dec - Thu, 15 Jan

Air Canada flights from Montreal to Adelaide

Our best Air Canada deals on Montreal to Adelaide flight tickets
Air Canada
4 Dec
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
30h 15m
3 stops
ADL1:55 p.m.Adelaide
15 Jan
ADL6:10 a.m.Adelaide
26h 20m
2 stops
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,175
Find similar
Air Canada
4 Dec
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
31h 15m
3 stops
ADL1:55 p.m.Adelaide
15 Jan
ADL6:10 a.m.Adelaide
30h 20m
2 stops
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,176
Find similar
Air Canada
4 Dec
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
32h 30m
3 stops
ADL4:10 p.m.Adelaide
15 Jan
ADL6:00 a.m.Adelaide
31h 22m
3 stops
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,190
Find similar

United Airlines flights from Montreal to Adelaide

Our best United Airlines deals on Montreal to Adelaide flight tickets
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
41h 24m
1 stop
YUL4:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,740
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
41h 24m
1 stop
YUL4:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,743
Find similar
United Airlines
15 Dec
YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl
24h 10m
1 stop
ADL9:30 a.m.Adelaide
15 Jan
ADL7:15 a.m.Adelaide
49h 04m
2 stops
YUL4:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,799
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 28 October 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

6:20 p.m.-1:55 p.m.

2 stops28h 05m

Adelaide

Thu 15/1

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

2 stops30h 20m

C$ 2,161

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:20 p.m.-4:10 p.m.

2 stops30h 20m

Adelaide

Thu 15/1

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

2 stops30h 20m

C$ 2,162

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

4:10 p.m.-1:55 p.m.

3 stops30h 15m

Adelaide

Thu 15/1

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

2 stops26h 20m

C$ 2,175

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

3:10 p.m.-1:55 p.m.

3 stops31h 15m

Adelaide

Thu 15/1

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

2 stops30h 20m

C$ 2,176

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

9:00 a.m.-10:55 a.m.

2 stops34h 25m

Adelaide

Wed 21/1

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

2 stops34h 19m

C$ 2,354

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

7:30 a.m.-10:55 a.m.

2 stops35h 55m

Adelaide

Wed 21/1

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

2 stops34h 19m

C$ 2,355

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.-4:49 p.m.

1 stop41h 24m

C$ 3,740

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.-4:49 p.m.

1 stop41h 24m

C$ 3,743

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

3:59 p.m.-5:05 p.m.

2 stops33h 36m

Adelaide

Thu 15/1

10:00 p.m.-2:05 p.m.

1 stop31h 35m

C$ 4,081

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

8:50 p.m.-5:05 p.m.

1 stop28h 45m

Adelaide

Thu 15/1

10:00 p.m.-2:05 p.m.

1 stop31h 35m

C$ 4,569

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$ 2,216. 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$ 3,187.

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$ 2,253. Flights in the evening are often more expensive with an average ticket price of C$ 3,429.

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.
Search flight deals

  • 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$ 2,242Free CancellationRating
7.4
3,659 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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