C$886 Cheap Flights from Montreal (YMQA) to Sydney (SYD)

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Flight deals from Montreal to Sydney

Looking for a cheap last-minute deal or the best return flight from Montreal to Sydney Airport? If you want to travel next month, return fares start from C$1,552. Find the lowest prices on one-way and return tickets right here.

Sydney.C$886 per passenger.Departing Mon., Jun. 8.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon., Jun. 8, arriving in Sydney.Price includes taxes and charges.From C$886, select.

Sydney.C$916 per passenger.Departing Fri., May 8.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Fri., May 8, arriving in Sydney.Price includes taxes and charges.From C$916, select.

Sydney.C$923 per passenger.Departing Mon., Aug. 10.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon., Aug. 10, arriving in Sydney.Price includes taxes and charges.From C$923, select.

Sydney.C$967 per passenger.Departing Tue., Sep. 8.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal St Hubert on Tue., Sep. 8, arriving in Sydney.Price includes taxes and charges.From C$967, select.

Sydney.C$978 per passenger.Departing Sun., Nov. 1.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Sun., Nov. 1, arriving in Sydney.Price includes taxes and charges.From C$978, select.

Sydney.C$995 per passenger.Departing Wed., Oct. 21.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Wed., Oct. 21, arriving in Sydney.Price includes taxes and charges.From C$995, select.

Sydney.C$997 per passenger.Departing Tue., Feb. 2.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Tue., Feb. 2, arriving in Sydney.Price includes taxes and charges.From C$997, select.

Sydney.C$1,007 per passenger.Departing Mon., Jul. 20.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon., Jul. 20, arriving in Sydney.Price includes taxes and charges.From C$1,007, select.

Sydney.C$1,026 per passenger.Departing Wed., Apr. 29.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Wed., Apr. 29, arriving in Sydney.Price includes taxes and charges.From C$1,026, select.

Sydney.C$1,044 per passenger.Departing Tue., Jan. 12.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Tue., Jan. 12, arriving in Sydney.Price includes taxes and charges.From C$1,044, select.

Sydney.C$1,050 per passenger.Departing Tue., Dec. 1.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Tue., Dec. 1, arriving in Sydney.Price includes taxes and charges.From C$1,050, select.

Sydney.C$1,331 per passenger.Departing Sun., Mar. 28.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Montreal Pierre Elliott Trudeau on Sun., Mar. 28, arriving in Sydney.Price includes taxes and charges.From C$1,331, select.

Find the cheapest month to fly from Montreal to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal to Sydney flights are currently cheapest in June.

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Montreal to Sydney: Alternative routes

Compare routes from Montreal to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Sydney

9km from central Sydney

ClosestCheapest

from C$888

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Wollongong

87km from central Sydney

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Montreal to Sydney: Flight information

The things to know before you go.

Cheapest flight found	C$888
Cheapest month to fly	June

Finding cheap flights from Montreal to Sydney: Frequently asked questions

How much are return flights from Montreal to Sydney?

The best price we found for a return flight from Montreal to Sydney is C$1,552. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Montreal to Sydney?

Currently, there are no airlines that fly direct from Montreal to Sydney. But we found flights with one stop from C$1,552.

How many flights are there a week from Montreal to Sydney?

As of April 2026, there are no flights flying from Montreal to Sydney.

When is the cheapest time to fly from Montreal to Sydney?

The cheapest month to fly from Montreal to Sydney is usually May.

Which upcoming date is cheapest to fly from Montreal to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Sydney Airport on Sunday, May 3, 2026.

Can I get a direct flight from Montreal to Sydney Airport?

No airlines currently offer direct flights between Montreal and Sydney Airport. Most routes have one or more stops.

How can I find the best flight deal to Sydney?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Montreal to Sydney with?

The cheapest airline that flies to Sydney is WestJet .

Travelling from Montreal to Sydney (Kingsford Smith) Airport (SYD): what you need to know

Planning your getaway starts with working out where you'll fly out of in Montreal. Montreal-Pierre Elliott Trudeau International Airport (YUL) is the city's main airport, so check out your options for booking a flight from Montreal to Sydney (Kingsford Smith) Airport (SYD) taking off from here.
Sydney (Kingsford Smith) Airport is located in Sydney. The city operates in the UTC+11 timezone and is 15 hours ahead of Montreal.
Your flight from Montreal to SYD won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
You'll want to head there even earlier during popular months like August. Aim for two hours before a domestic departure and up to four hours for international flights. Once you've checked in, you can use any extra time to relax or go over your itinerary.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

From central Montreal, YUL is approximately 26 kilometres away. Visit the official airport website or use navigation apps to find the best way to arrive at the terminal.
After a leisurely start to your break? Stay near Montreal-Pierre Elliott Trudeau International Airport. Whether you're taking an early flight from Montreal to Sydney (Kingsford Smith) Airport or just don't want to be rushed, these hotels have you covered:

About Sydney (Kingsford Smith) Airport (SYD)

If you're arriving on a late flight from Montreal to Sydney (Kingsford Smith) Airport, few things beat the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and resting not long after at one of these hotels near SYD:

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

Sydney (Kingsford Smith) Airport is approximately 18 kilometres from central Sydney. With your own car rental or if you take a cab, the drive is about 21 minutes.
If you're using public transport, expect a journey time of around 27 minutes.

How to find the cheapest flights from Montreal to Sydney (Kingsford Smith) Airport (SYD)

The best price we've found for a one-way ticket from Montreal to Sydney (Kingsford Smith) Airport is C$886. The cheapest price for a return flight is C$1,555. Keep in mind fares can change due to demand at the time of booking.
Don't leave everything to the last minute. You're more likely to find flight tickets from Montreal to SYD if you book ahead. Airlines often have some amazing early bird discounts.
The 'Whole month' tool shows you the cheapest tickets from Montreal to Sydney (Kingsford Smith) Airport across the entire month. It's a great way to snap up a bargain if your trip dates are flexible.
Finding a cheap ticket from Montreal to SYD is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll notify you when the price has fallen.
Tailor your flights with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Montreal to Sydney (Kingsford Smith) Airport.

The best time to fly from Montreal to Sydney (Kingsford Smith) Airport (SYD)

April is the quietest time of year to travel to Sydney. Alternatively, follow the crowds and visit in July. This is the most popular month for flights from Montreal to Sydney (Kingsford Smith) Airport, but the best time to go is your call.
Before booking a flight from Montreal to SYD, think about the kind of weather you enjoy. January is the warmest month in Sydney, with the temperature ranging from 17ºC to 32ºC.
July has average temperatures of between 5ºC and 19ºC. Look for cheap flights from Montreal to Sydney (Kingsford Smith) Airport around that time if you like travelling in cooler conditions.

More about Sydney

Start your Sydney trip right by choosing the perfect place to stay. After booking your flight from Montreal to Sydney (Kingsford Smith) Airport, explore our range of hotels including:
Every great journey has to include a little sightseeing. Sydney Opera House, Sydney Harbour Bridge and Bondi Beach are attractions you won't want to skip in Sydney.

Complete your Sydney trip with a car rental

Shut down all those tabs and let us do the hard work for you. We've also got incredible deals on car rentals in Sydney once you've booked your cheap flight from Montreal to Sydney (Kingsford Smith) Airport. Easily compare prices all in one place and drive away with the perfect rental for less.