Cheap flights from Montreal to Sydney

Round-trip
Economy
Montreal (YMQ)
Sydney (SYD)
Depart
Return
Any month
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The best prices from Montreal to Sydney are usually found in April or March, booked 51 days in advance, depart on a Tuesday or Monday and return on a Friday

How to find the cheapest flight from
Montreal (YMQ) to Sydney (SYD)

All the information you need to plan the best YMQ to SYD flight in 2021: compare Montreal to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
YMQ - SYD
Price
C$ 1,365 - C$ 1,978
SYD
Temperature
0 - 24 °C
SYD
Rainfall
84 - 160 mm

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

April

Best time to find cheap flights, 10% potential price drop

Average price

C$ 1,365

Average for round-trip flights in April 2021

Round-trip from

C$ 1,365

From Montreal to Sydney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Montreal to Sydney?

Travellers have found that booking a Monday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 6% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Montreal to Sydney from C$ 1,523 1-2 weeks out and tickets from C$ 1,622 for flights departing within the next 72 hours.

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

Flights from Montreal to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Montreal to Sydney in May, with the cheapest ticket starting at C$ 1,097.

When is the cheapest time to fly from Montreal to Sydney (YMQ - SYD)?

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

Cheap flights from Montreal to Sydney in April, May 2021

The best prices found for YMQ to SYD flights for April, May
31 May - 14 Jun
C$ 2,995pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
31 May - 10 Jun
C$ 3,102pp
YUL
Montreal Pierre Elliott Trudeau Intl
Qatar Airways
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
31 May - 15 Jun
C$ 3,104pp
YUL
Montreal Pierre Elliott Trudeau Intl
Qatar Airways
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to Sydney 2021 flight deals

Cheap flights to Sydney from Montreal found for this year
5 Sep - 31 Oct
C$ 1,701pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
1 Jul - 13 Jul
C$ 1,703pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
1 Aug - 30 Sep
C$ 1,706pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Montreal to Sydney

Late deals on round-trip flights to Sydney from Montreal, departing today and this week
21 Apr - 13 May
C$ 11,589pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
     
3 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
21 Apr - 13 May
C$ 11,721pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
21 Apr - 13 May
C$ 15,787pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Sydney from Montreal

The cheapest one-way flights from Montreal to Sydney
4:05 a.m. - 3:00 a.m.
United Airlines
2 stops
32h 55m
YUL - SYD
United Airlines
C$ 2,328
United
5:15 p.m. - 7:30 a.m.
Multiple Airlines
3 stops
48h 15m
YUL - SYD
Multiple Airlines
C$ 5,381
Kiwi.com
4:00 a.m. - 3:05 a.m.
American Airlines
3 stops
33h 05m
YUL - SYD
American Airlines
C$ 6,404

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From Montreal to Sydney

Can I find flights from Montreal to Sydney for under C$ 1,759 on Cheapflights?

Yes, there are multiple flights from Montreal to Sydney for under C$ 1,759. The cheapest flight booked recently is on Multiple Airlines for just C$ 1,703, but on average you can expect to pay C$ 2,126.

What safety measures are being taken by airlines flying from Montreal to Sydney Kingsford Smith to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from Montreal to Sydney Kingsford Smith are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Montreal to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Some of our airline partners flying from Montreal to Sydney Kingsford Smith have new flexible policies in place due to COVID-19. Air Canada, Air China, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Are there direct flights from Montreal to Sydney for under C$ 1,759 on Cheapflights?

There are no direct flights from Montreal to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Montreal to Sydney for under C$ 11,685?

There are currently 5+ open flights from Montreal to Sydney within the next 7 days for less than C$ 11,685.

Is Montreal weather warmer or cooler than Sydney?

Temperatures around the 27 °C's can be experienced in January. The weather in Sydney is hotter than in Montreal. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Montreal to Sydney?

Qatar Airways can get you from Montreal to Sydney in just under 29h 40m. Your travel time can differ by up to .

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

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 2,320. Qatar Airways flights start at C$ 2,410 while deals on American Airlines start at C$ 6,404 one-way.

Destination information for Sydney

Things to know before you go - useful duration and weather info for your trip from Montreal to Sydney.
Today's exchange rate
C$ 1 = $1.05
Average temperature for April in Sydney
8.0 °C
Avg rainfall for April in Sydney
127.0 mm

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)

Airports servicing Sydney

Top 8 airlines flying from Montreal to Sydney

The chart below displays the airlines Cheapflights users travelling from Montreal to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
C$ 679 C$ 980 No cancel fee 71%
Search American Airlines flights
Air China
C$ 786 C$ 992 No cancel fee 67%
Search Air China flights
Air New Zealand
C$ 782 C$ 1,116 No cancel fee 78%
Search Air New Zealand flights
Qantas Airways
C$ 865 C$ 1,127 No cancel fee 74%
Search Qantas Airways flights
United Airlines
C$ 688 C$ 1,307 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 794 C$ 1,335 No cancel fee 67%
Search Air Canada flights
Cathay Pacific
C$ 1,263 C$ 1,415 No cancel fee 72%
Search Cathay Pacific flights
Virgin Australia
C$ 890 C$ 1,739 No cancel fee 80%
Search Virgin Australia flights
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