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Cheap flights from Montreal to Adelaide from $1,197

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 16/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
21:35 - 21:10YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
34h 05m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
22:00 - 14:45ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
30h 15m1 stop Doha Hamad Intl
$2,622Qatar Airways
Sun, 6 Sep - Thu, 10 Sep
Multiple Airlines Logo
18:35 - 11:50YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
27h 45m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
19:00 - 20:44ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
39h 14m2 stops Sydney Kingsford Smith Vancouver Intl
$2,750Multiple Airlines
Sun, 6 Sep - Thu, 10 Sep
Air Canada Logo
18:35 - 11:50YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
27h 45m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
19:00 - 20:21ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
38h 51m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,754Air Canada
Sun, 6 Sep - Thu, 10 Sep
Air Canada Logo
07:30 - 16:20YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
41h 20m2 stops Vancouver Intl Brisbane
Air Canada Logo
19:55 - 19:35ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
39h 10m2 stops Sydney Kingsford Smith Vancouver Intl
$2,785Air Canada
Sun, 15 Nov - Wed, 18 Nov
Air Canada Logo
08:45 - 16:20YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
40h 05m2 stops Vancouver Intl Brisbane
Air Canada Logo
19:55 - 22:00ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
41h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,797Air Canada
Sun, 15 Nov - Wed, 18 Nov
Qatar Airways Logo
21:35 - 15:00YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
27h 55m1 stop Doha Hamad Intl
Qatar Airways Logo
22:00 - 14:45ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
30h 15m1 stop Doha Hamad Intl
$2,883Qatar Airways
Sun, 6 Sep - Thu, 10 Sep
Air Canada Logo
14:10 - 11:50YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
32h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
19:00 - 18:52ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
37h 22m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,975Air Canada
Sun, 6 Sep - Thu, 10 Sep
Qatar Airways Logo
20:50 - 16:30YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
28h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
22:00 - 14:05ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
31h 35m1 stop Doha Hamad Intl
$2,983Qatar Airways
Sun, 15 Nov - Wed, 18 Nov
Qatar Airways Logo
20:50 - 16:30YUL  Montreal Pierre Elliott Trudeau Intl-ADL Adelaide
28h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
18:20 - 14:05ADL  Adelaide-YUL Montreal Pierre Elliott Trudeau Intl
35h 15m2 stops Perth Doha Hamad Intl
$3,002Qatar Airways
Sun, 15 Nov - Wed, 18 Nov

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Air Canada flights from Montreal to Adelaide

Our best Air Canada deals on Montreal to Adelaide flight tickets
Air Canada
6 Sept
YUL18:35Montreal Pierre Elliott Trudeau Intl
27h 45m
2 stops
ADL11:50Adelaide
10 Sept
ADL19:00Adelaide
38h 51m
3 stops
YUL20:21Montreal Pierre Elliott Trudeau Intl
$2,754
Air Canada
15 Nov
YUL07:30Montreal Pierre Elliott Trudeau Intl
41h 20m
2 stops
ADL16:20Adelaide
18 Nov
ADL19:55Adelaide
39h 10m
2 stops
YUL19:35Montreal Pierre Elliott Trudeau Intl
$2,785
Air Canada
15 Nov
YUL08:45Montreal Pierre Elliott Trudeau Intl
40h 05m
2 stops
ADL16:20Adelaide
18 Nov
ADL19:55Adelaide
41h 35m
3 stops
YUL22:00Montreal Pierre Elliott Trudeau Intl
$2,797

Qatar Airways flights from Montreal to Adelaide

Our best Qatar Airways deals on Montreal to Adelaide flight tickets
Qatar Airways
6 Sept
YUL21:35Montreal Pierre Elliott Trudeau Intl
34h 05m
2 stops
ADL21:10Adelaide
10 Sept
ADL22:00Adelaide
30h 15m
1 stop
YUL14:45Montreal Pierre Elliott Trudeau Intl
$2,622
Qatar Airways
6 Sept
YUL21:35Montreal Pierre Elliott Trudeau Intl
27h 55m
1 stop
ADL15:00Adelaide
10 Sept
ADL22:00Adelaide
30h 15m
1 stop
YUL14:45Montreal Pierre Elliott Trudeau Intl
$2,883
Qatar Airways
15 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
28h 10m
1 stop
ADL16:30Adelaide
18 Nov
ADL22:00Adelaide
31h 35m
1 stop
YUL14:05Montreal Pierre Elliott Trudeau Intl
$2,983

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 7 August 2026.
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

Cheapest return flight

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

21:35-21:10

2 stops34h 05m

Adelaide

Thu 10/9

22:00-14:45

1 stop30h 15m

$2,622

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

18:35-11:50

2 stops27h 45m

Adelaide

Thu 10/9

19:00-20:44

2 stops39h 14m

$2,750

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

18:35-11:50

2 stops27h 45m

Adelaide

Thu 10/9

19:00-20:21

3 stops38h 51m

$2,754

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

07:30-16:20

2 stops41h 20m

Adelaide

Wed 18/11

19:55-19:35

2 stops39h 10m

$2,785

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

08:45-16:20

2 stops40h 05m

Adelaide

Wed 18/11

19:55-22:00

3 stops41h 35m

$2,797
Fastest return journey

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

21:35-15:00

1 stop27h 55m

Adelaide

Thu 10/9

22:00-14:45

1 stop30h 15m

$2,883

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

14:10-11:50

3 stops32h 10m

Adelaide

Thu 10/9

19:00-18:52

3 stops37h 22m

$2,975

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

20:50-16:30

1 stop28h 10m

Adelaide

Wed 18/11

22:00-14:05

1 stop31h 35m

$2,983

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

20:50-16:30

1 stop28h 10m

Adelaide

Wed 18/11

18:20-14:05

2 stops35h 15m

$3,002
Cheapest one-way

MontrealAdelaide

YUL Montreal Pierre Elliott Trudeau Intl - ADL Adelaide

YULADL

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

07:15-08:10

3 stops59h 25m

$1,197

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 return 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

Fastest flight time

28h 45m

Direct flights

None
The fastest flight from Montreal to Adelaide takes 28h 45m
There are no direct flights from Montreal to Adelaide. There are no popular flight routes from Montreal to Adelaide.
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Frequently asked questions about flying from Montreal to Adelaide

  • How far is Montreal to Adelaide by plane?

    There are 17055.1 km between Montreal and Adelaide. By plane, this route typically takes 28h 45m.

  • 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 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 licence 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.

Frequently asked questions about flying from Montreal to Adelaide

  • How do I get Price Alerts for flights from Montreal to Adelaide?

    Search flight deals from Montreal to Adelaide. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Montreal to Adelaide with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Adelaide . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Montreal to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Montreal and Adelaide 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 Adelaide right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Adelaide, momondo offers a useful price alert feature which will track prices for flights to Adelaide from Montreal and alert you when they change.

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