What are the cheapest airlines flying from Montreal to Sydney round-trip?

Currently priced at C$ 1,760, United Airlines will fly you from Montreal to Sydney and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Qatar Airways - these airlines can fly you to your destination from C$ 1,955 and C$ 2,023, respectively. These flights start at 20% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Montreal to Sydney one-way?

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as C$ 1,203. However, be on the lookout for offers from China Eastern and United Airlines, as they are both options that can get you from Montreal to Sydney for a low price.

What are the most popular airlines that fly from Montreal to Sydney?

When booking a flight from Montreal to Sydney, you may want to consider flying on Air Canada, Delta or Air New Zealand as they are the most popular for this route.

What is the cheapest day to fly round-trip from Montreal to Sydney?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 6% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Montreal to Sydney?

Users have found that booking a flight from Montreal to Sydney at least 49 days early can save you up to 71% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Montreal to Sydney for as little as C$ 1,854 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,854 for flights departing within the next 3 days.

What is the cheapest month to fly from Montreal to Sydney?

The best pricing can be found in the month of April. Prices to Sydney from Montreal average C$ 2,220. You can even find prices in April for less than C$ 2,220, as users have found deals to Sydney from as low as C$ 977. The month of December appears to be one of the more expensive times to travel to Sydney from Montreal. Flying in the targeted month can save you up to 32%.

What airport do you fly into for flights to Sydney from Montreal?

If you book a flight to Sydney from Montreal, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Montreal to Kingsford Smith per day from 8 different airlines.

Can I find deals for flights from Montreal to Sydney that include hotel bookings?

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

How can I find direct flights from Montreal to Sydney?

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

Can I find deals for business class flights from Montreal to Sydney?

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

C$ 804+ Flights from Montreal to Sydney

Cheapflights Tip: The best prices from Montreal to Sydney Kingsford Smith are usually found in April or September, booked 48 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Montreal to Sydney

Round-trip from	C$ 1,456
One-way from	C$ 804
Popular in	December
Cheapest in	April
Average price	C$ 2,112

25/8-2/10
4 total stops
70h 27m total
Montreal to Sydney

Search Deals

17/8
2 total stops
34h 45m total
Montreal to Sydney

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 433 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 91 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Montreal to Sydney

Cheapest flights from Montreal to Sydney
Explore the most affordable flight options available from Montreal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.

Mon 25/87:00 a.m.YUL - SYD

2 stops34h 30mMultiple Airlines

Thu 2/109:10 a.m.SYD - YUL

2 stops35h 57mMultiple Airlines

Deal found 12/6C$ 1,456

Sun 15/69:45 a.m.YUL - SYD

2 stops31h 15mUnited Airlines

Mon 30/69:30 a.m.SYD - YUL

2 stops36h 46mUnited Airlines

Deal found 12/6C$ 1,692

Wed 26/116:15 p.m.YUL - SYD

1 stop23h 20mAir Canada

Tue 2/1211:20 a.m.SYD - YUL

1 stop24h 15mAir Canada

Deal found 13/6C$ 1,955

Tue 28/109:50 p.m.YUL - SYD

1 stop42h 00mQatar Airways

Mon 10/113:50 p.m.SYD - YUL

1 stop38h 15mQatar Airways

Deal found 14/6C$ 2,002

Tue 28/108:10 a.m.YUL - SYD

2 stops33h 35mAir New Zealand

Mon 10/111:55 p.m.SYD - YUL

2 stops43h 10mAir New Zealand

Deal found 12/6C$ 2,024

Sat 2/85:29 p.m.YUL - SYD

2 stops47h 36mAmerican Airlines

Wed 20/812:10 p.m.SYD - YUL

2 stops24h 25mAmerican Airlines

Deal found 12/6C$ 2,168

Best flights from Montreal to Sydney
Discover carefully curated flight deals from Montreal to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 June 2025.

Mon 25/87:00 a.m.YUL - SYD

2 stops34h 30mMultiple Airlines

Thu 2/109:10 a.m.SYD - YUL

2 stops35h 57mMultiple Airlines

Deal found 12/6C$ 1,456

Wed 26/112:13 p.m.YUL - SYD

2 stops26h 52mUnited Airlines

Tue 2/1211:20 a.m.SYD - YUL

2 stops24h 28mUnited Airlines

Deal found 13/6C$ 1,760

Wed 26/116:15 p.m.YUL - SYD

1 stop23h 20mAir Canada

Tue 2/1211:20 a.m.SYD - YUL

1 stop24h 15mAir Canada

Deal found 13/6C$ 1,955

Mon 25/89:35 p.m.YUL - SYD

1 stop42h 40mQatar Airways

Thu 2/102:50 p.m.SYD - YUL

1 stop37h 55mQatar Airways

Deal found 12/6C$ 2,023

Tue 28/108:10 a.m.YUL - SYD

2 stops33h 35mAir New Zealand

Mon 10/111:55 p.m.SYD - YUL

2 stops43h 10mAir New Zealand

Deal found 12/6C$ 2,024

Sat 2/85:29 p.m.YUL - SYD

2 stops47h 36mAmerican Airlines

Wed 20/812:10 p.m.SYD - YUL

2 stops24h 25mAmerican Airlines

Deal found 12/6C$ 2,168

Fri 27/67:00 a.m.YUL - SYD

2 stops58h 30mQantas Airways

Wed 23/78:30 p.m.SYD - YUL

1 stop24h 38mQantas Airways

Deal found 13/6C$ 2,206

Last-minute flights from Montreal to Sydney
Discover last-minute flight deals from Montreal to Sydney. Data last updated 14 June 2025 and is based on user searches.

Sun 15/69:45 a.m.YUL - SYD

2 stops31h 15mUnited Airlines

Mon 30/69:30 a.m.SYD - YUL

2 stops36h 46mUnited Airlines

Deal found 12/6C$ 1,692

Mon 16/67:15 p.m.YUL - SYD

2 stops46h 05mAir Canada

Sun 13/79:20 a.m.SYD - YUL

2 stops27h 52mAir Canada

Deal found 12/6C$ 2,035

Mon 16/610:30 p.m.YUL - SYD

2 stops41h 55mKLM

Mon 30/62:50 p.m.SYD - YUL

2 stops35h 15mKLM

Deal found 13/6C$ 2,570

Thu 19/66:15 a.m.YUL - SYD

2 stops34h 45mUnited Airlines

Mon 30/610:20 a.m.SYD - YUL

2 stops23h 25mUnited Airlines

Deal found 12/6C$ 2,201

Thu 19/66:00 p.m.YUL - SYD

1 stop23h 20mAir Canada

Thu 10/79:20 a.m.SYD - YUL

1 stop21h 16mAir Canada

Deal found 12/6C$ 2,427

Thu 19/67:00 p.m.YUL - SYD

2 stops31h 55mMultiple Airlines

Mon 30/611:25 a.m.SYD - YUL

3 stops35h 37mMultiple Airlines

Deal found 13/6C$ 3,011

Sun 29/62:35 p.m.YUL - SYD

2 stops26h 30mAmerican Airlines

Wed 23/79:10 a.m.SYD - YUL

2 stops27h 34mAmerican Airlines

Deal found 12/6C$ 2,175

Sun 6/77:00 a.m.YUL - SYD

2 stops33h 35mDelta

Sun 27/79:25 a.m.SYD - YUL

2 stops27h 43mDelta

Deal found 12/6C$ 2,477

Sat 12/76:15 a.m.YUL - SYD

2 stops47h 00mANA

Sat 19/711:50 a.m.SYD - YUL

2 stops26h 44mANA

Deal found 14/6C$ 2,631

Sun 27/76:45 a.m.YUL - SYD

2 stops34h 15mMultiple Airlines

Sun 10/89:30 a.m.SYD - YUL

2 stops29h 07mMultiple Airlines

Deal found 11/6C$ 1,643

Thu 31/712:30 p.m.YUL - SYD

2 stops28h 35mQantas Airways

Thu 21/89:10 a.m.SYD - YUL

2 stops45h 31mQantas Airways

Deal found 12/6C$ 2,485

One-way flights from Montreal to Sydney
Search for one-way flight options from Montreal to Sydney. Find affordable one-way fares based on user searches. Data last updated 14 June 2025.

Sun 17/86:45 a.m.YUL - SYD

2 stops34h 45mMultiple Airlines

Deal found 13/6C$ 804

Sun 17/89:35 p.m.YUL - SYD

1 stop42h 40mQatar Airways

Deal found 13/6C$ 1,203

Mon 1/96:45 a.m.YUL - SYD

2 stops39h 50mChina Eastern

Deal found 12/6C$ 1,297

Wed 30/76:30 p.m.YUL - SYD

1 stop22h 25mUnited Airlines

Deal found 12/6C$ 1,535

Sat 12/76:00 a.m.YUL - SYD

2 stops58h 35mDelta

Deal found 12/6C$ 1,677

Tue 24/69:40 a.m.YUL - SYD

3 stops31h 40mAir Canada

Deal found 12/6C$ 1,689

Thu 28/87:00 a.m.YUL - SYD

3 stops35h 40mQantas Airways

Deal found 13/6C$ 1,889

Mon 30/610:30 p.m.YUL - SYD

2 stops41h 55mAir France

Deal found 12/6C$ 4,734

Sat 28/66:50 p.m.YUL - SYD

3 stops45h 40mKLM

Deal found 12/6C$ 7,395

Sat 28/610:15 a.m.YUL - SYD

1 stop41h 05mEmirates

Deal found 12/6C$ 11,488

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

7:00 a.m.-7:30 a.m.

2 stops34h 30m

Sydney Kingsford Smith

Thu 2/10

9:10 a.m.-7:07 a.m.

2 stops35h 57m

C$ 1,456

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

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

2 stops26h 52m

Sydney Kingsford Smith

Tue 2/12

11:20 a.m.-7:48 p.m.

2 stops24h 28m

C$ 1,760

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

6:15 p.m.-9:35 a.m.

1 stop23h 20m

Sydney Kingsford Smith

Tue 2/12

11:20 a.m.-7:35 p.m.

1 stop24h 15m

C$ 1,955

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

9:50 p.m.-6:50 a.m.

1 stop42h 00m

Sydney Kingsford Smith

Mon 10/11

3:50 p.m.-2:05 p.m.

1 stop38h 15m

C$ 2,002

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

8:10 a.m.-8:45 a.m.

2 stops33h 35m

Sydney Kingsford Smith

Mon 10/11

1:55 p.m.-5:05 p.m.

2 stops43h 10m

C$ 2,024

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 2/8

5:29 p.m.-7:05 a.m.

2 stops47h 36m

Sydney Kingsford Smith

Mon 25/8

12:10 p.m.-10:35 p.m.

2 stops24h 25m

C$ 2,168

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 27/6

7:00 a.m.-7:30 a.m.

2 stops58h 30m

Sydney Kingsford Smith

Wed 23/7

8:30 p.m.-7:08 a.m.

1 stop24h 38m

C$ 2,206

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 17/8

6:45 a.m.-7:30 a.m.

2 stops34h 45m

C$ 804

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 17/8

9:35 p.m.-6:15 a.m.

1 stop42h 40m

C$ 1,203

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

6:45 a.m.-12:35 p.m.

2 stops39h 50m

C$ 1,297

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

Showing 1-10 of 17 results

Best time to book a flight from Montreal to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

How far ahead should I book a flight from Montreal to Sydney?

The best time to book flights from Montreal to Sydney is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal to Sydney?

Currently, February is the cheapest month in which you can book a flight from Montreal to Sydney (average of C$ 1,326). Flying from Montreal to Sydney in December is currently the most expensive (average of C$ 1,881). 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 SYD?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from Montreal to Sydney by exploring options for tickets in the evening.

What is the cheapest day to fly from Montreal to Sydney?

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

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Emirates, Delta and Air New Zealand from Montreal to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,266 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Emirates

8.1

Very good

3,266 reviews

Emirates

8.1

Very good

3,266 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Delta

8.0

Very good

7,961 reviews

Emirates

8.1

Very good

3,266 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Air New Zealand

8.0

Very good

483 reviews

Emirates

8.1

Very good

3,266 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

KLM

7.8

Good

1,361 reviews

Emirates

8.1

Very good

3,266 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Qantas Airways

7.5

Good

854 reviews

Emirates

8.1

Very good

3,266 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Related info for your journey

What airport do you fly into for flights to Sydney from Montreal?
If you book a flight to Sydney from Montreal, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Montreal to Kingsford Smith per day from 8 different airlines.
What are the cheapest airlines flying from Montreal to Sydney round-trip?
Currently priced at C$ 1,760, United Airlines will fly you from Montreal to Sydney and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Qatar Airways - these airlines can fly you to your destination from C$ 1,955 and C$ 2,023, respectively. These flights start at 20% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Montreal to Sydney one-way?
The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as C$ 1,203. However, be on the lookout for offers from China Eastern and United Airlines, as they are both options that can get you from Montreal to Sydney for a low price.
Can I find deals for flights from Montreal to Sydney that include hotel bookings?
Yes. In addition to deals on Montreal to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Sydney.
Can I find deals for business class flights from Montreal to Sydney?
Yes. Cheapflights offers flight deals from Montreal to Sydney 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 Sydney?
Currently, February is the cheapest month in which you can book a flight from Montreal to Sydney (average of C$ 1,326). Flying from Montreal to Sydney in December is currently the most expensive (average of C$ 1,881). 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

Parramatta

Penrith

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Montreal to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 292	AverageC$ 376	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 325	AverageC$ 551	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 444	AverageC$ 1,519	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Qantas Airways	CheapestC$ 1,206	AverageC$ 2,176	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	CheapestC$ 1,385	AverageC$ 2,157	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	CheapestC$ 1,706	AverageC$ 1,810	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air Canada	CheapestC$ 1,727	AverageC$ 2,232	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qatar Airways	CheapestC$ 2,272	AverageC$ 2,277	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Montreal.

Can Cheapflights find flights from Montreal to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Montreal today and book when prices fit your budget.

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Cheap flights from Montreal to Sydney from C$ 804

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal to Sydney Kingsford Smith are usually found in April or September, booked 48 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Montreal to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Montreal to Sydney

Cheapest flights from Montreal to SydneyExplore the most affordable flight options available from Montreal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.

Explore the most affordable flight options available from Montreal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Sydney that are best for you.

Best time to book a flight from Montreal to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Montreal with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Sydney

How far ahead should I book a flight from Montreal to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Sydney. Price data was last updated on 13 June 2025.

What is the cheapest month to book a flight from Montreal to Sydney?

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

Find hourly flight availability from Montreal to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 June 2025.

What is the cheapest day to fly from Montreal to Sydney?

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 14 June 2025.

Get a feel of what it's like to fly with Emirates, Delta and Air New Zealand from Montreal to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Sydney from Montreal?

What are the cheapest airlines flying from Montreal to Sydney round-trip?

What are the cheapest airlines to fly from Montreal to Sydney one-way?

Can I find deals for flights from Montreal to Sydney that include hotel bookings?

How can I find direct flights from Montreal to Sydney?

Can I find deals for business class flights from Montreal to Sydney?

What is the cheapest month to book a flight from Montreal to Sydney?

Travelling to a place near Montreal?

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Fly from Montreal to Sydney on these airlines

Choose from the following airlines for your flight from Montreal to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 14 June 2025.

Top 8 airlines flying from Montreal to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Montreal to Sydney?

Can Cheapflights find flights from Montreal to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to Sydney become cheaper?

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Cheapest flights from Montreal to Sydney
Explore the most affordable flight options available from Montreal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2025.