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Cheap flights from Montreal to New South Wales from C$ 803

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SYD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Montreal to New South Wales

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to New South Wales
Explore the most affordable flight options available from Montreal to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Thu 30/108:55 a.m.YUL - SYD
2 stops33h 05mMultiple Airlines
Thu 6/1111:20 a.m.SYD - YUL
1 stop25h 40mMultiple Airlines
Deal found 29/10C$ 2,117
Mon 1/126:45 a.m.YUL - SYD
2 stops34h 15mMultiple Airlines
Wed 10/1211:20 a.m.SYD - YUL
2 stops29h 15mMultiple Airlines
Deal found 30/10C$ 2,118
Fri 14/117:30 a.m.YUL - SYD
2 stops31h 55mMultiple Airlines
Fri 28/115:45 p.m.SYD - YUL
2 stops31h 38mMultiple Airlines
Deal found 29/10C$ 2,129
Sun 7/1212:59 p.m.YUL - SYD
2 stops28h 01mAmerican Airlines
Mon 22/1211:20 a.m.SYD - YUL
2 stops27h 19mAmerican Airlines
Deal found 30/10C$ 2,139
Sat 15/117:00 p.m.YUL - SYD
2 stops45h 45mAir New Zealand
Mon 15/121:55 p.m.SYD - YUL
2 stops42h 38mAir New Zealand
Deal found 27/10C$ 2,157
Wed 19/112:29 p.m.YUL - SYD
2 stops26h 31mAmerican Airlines
Mon 8/1211:20 a.m.SYD - YUL
2 stops27h 20mAmerican Airlines
Deal found 27/10C$ 2,159
Sun 16/112:29 p.m.YUL - SYD
2 stops26h 31mAmerican Airlines
Sun 23/1111:20 a.m.SYD - YUL
2 stops27h 20mAmerican Airlines
Deal found 29/10C$ 2,162
Thu 27/118:25 a.m.YUL - SYD
2 stops32h 20mAir New Zealand
Thu 4/129:55 a.m.SYD - YUL
2 stops36h 49mAir New Zealand
Deal found 30/10C$ 2,163
Wed 29/102:13 p.m.YUL - SYD
2 stops25h 47mUnited Airlines
Wed 5/1111:20 a.m.SYD - YUL
2 stops24h 28mUnited Airlines
Deal found 28/10C$ 2,164
Mon 3/112:13 p.m.YUL - SYD
2 stops27h 02mUnited Airlines
Mon 24/1111:20 a.m.SYD - YUL
2 stops26h 22mUnited Airlines
Deal found 29/10C$ 2,166

Cheap flight deals from Montreal to New South Wales

Keep the following information in mind while searching for Montreal to New South Wales flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 2,086

One-way from

C$ 803

Popular in

December

Cheapest in

September

Average price

C$ 2,296
Air Canada
  • Air Canada
  • 18/2-26/2
  • 3 total stops
  • 52h 15m total
  • Montreal to New South Wales
Search Deals
3/12
  • 3/12
  • 3 total stops
  • 59h 05m total
  • Montreal to New South Wales
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 405 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to New South Wales 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 30 October 2025.
Use the filters below to find and compare flights from Montreal to New South Wales that are best for you.

Fly from

Montreal

Fly to

New South Wales

Route

Depart

Return

Price

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

9:00 a.m.-8:35 a.m.

1 stop32h 35m

Sydney Kingsford Smith

Wed 22/4

9:20 a.m.-5:32 p.m.

2 stops22h 12m

C$ 2,128

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

12:59 p.m.-9:00 a.m.

2 stops28h 01m

Sydney Kingsford Smith

Mon 8/12

11:20 a.m.-10:59 p.m.

2 stops27h 39m

C$ 2,163

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

2:13 p.m.-9:05 a.m.

2 stops26h 52m

Sydney Kingsford Smith

Tue 7/4

9:30 a.m.-9:01 p.m.

2 stops25h 31m

C$ 2,166

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

9:15 a.m.-6:20 a.m.

2 stops29h 05m

Sydney Kingsford Smith

Tue 17/2

11:50 a.m.-9:17 p.m.

2 stops25h 27m

C$ 2,166

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

9:15 a.m.-6:20 a.m.

2 stops29h 05m

Sydney Kingsford Smith

Tue 24/2

12:10 p.m.-7:48 p.m.

2 stops23h 38m

C$ 2,166

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:15 a.m.-6:20 a.m.

2 stops29h 05m

Sydney Kingsford Smith

Sun 15/2

11:20 a.m.-9:17 p.m.

2 stops25h 57m

C$ 2,166

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

2:13 p.m.-9:15 a.m.

2 stops27h 02m

Sydney Kingsford Smith

Wed 18/2

11:50 a.m.-9:42 p.m.

2 stops25h 52m

C$ 2,173

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

2:13 p.m.-9:15 a.m.

2 stops27h 02m

Sydney Kingsford Smith

Sun 22/2

11:50 a.m.-9:42 p.m.

2 stops25h 52m

C$ 2,173

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

2:13 p.m.-9:15 a.m.

2 stops27h 02m

Sydney Kingsford Smith

Tue 24/2

12:10 p.m.-9:17 p.m.

2 stops25h 07m

C$ 2,173

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

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

2 stops35h 15m

Sydney Kingsford Smith

Mon 8/12

12:10 p.m.-7:48 p.m.

2 stops23h 38m

C$ 2,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 21 results
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Best time to book a flight from Montreal to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Montreal 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 to New South Wales

What is the cheapest month to book a flight from Montreal to New South Wales?

Currently, July is the cheapest month in which you can book a flight from Montreal to New South Wales (average of C$ 385). Flying from Montreal to New South Wales in June is currently the most expensive (average of C$ 1,799). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to NSW?

Find hourly flight availability from Montreal to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

It’s typically best to fly out from Montreal to New South Wales in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Montreal to New South Wales?

Use this chart to determine the cheapest time to fly round-trip from Montreal to New South Wales. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to New South Wales flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal to New South Wales?

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated 30 October 2025.
Check out reviews from past customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Montreal to New South Wales to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
520 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
520 reviews
Air New Zealand
8.0
Very good
520 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
925 reviews
Air New Zealand
8.0
Very good
520 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,996 reviews
Air New Zealand
8.0
Very good
520 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
WestJet
7.2
Good
3,152 reviews
Air New Zealand
8.0
Very good
520 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air Canada
7.1
Good
10,383 reviews
Air New Zealand
8.0
Very good
520 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

Find useful and relevant information for your journey from Montreal to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to New South Wales?

    For as low as C$ 2,166, Air Canada can have you in New South Wales from Montreal in 26h 52m. Montreal and New South Wales are separated by a distance of 16011 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Montreal to New South Wales that include hotel bookings?

    Yes. In addition to deals on Montreal to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to New South Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to New South Wales.

  • Can I find deals for business class flights from Montreal to New South Wales?

    Yes. Cheapflights offers flight deals from Montreal to New South Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to New South Wales?

    Currently, July is the cheapest month in which you can book a flight from Montreal to New South Wales (average of C$ 385). Flying from Montreal to New South Wales in June is currently the most expensive (average of C$ 1,799). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Montreal to New South Wales

Discover the top 8 airlines that operate flights from Montreal to New South Wales. 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 299AverageC$ 386FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 333AverageC$ 565FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 456AverageC$ 1,154FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapestC$ 1,117AverageC$ 2,151FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapestC$ 1,694AverageC$ 2,242FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapestC$ 1,750AverageC$ 1,853FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapestC$ 1,768AverageC$ 2,329FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapestC$ 2,051AverageC$ 2,336FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to New South Wales?

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Why should you use Cheapflights to find cheap flight tickets from Montreal to New South Wales?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to New South Wales for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to New South Wales with no change fees?

Certainly. Search results for flights to New South Wales from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Montreal to New South Wales on Cheapflights with our Price Alert feature and get notified when better prices are available.

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