C$ 274 Find Cheap Flights from Montreal to Sydney – Compare and Save

Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights:

• Air Canada: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Air Canada operates flights between Montreal Pierre Elliott Trudeau Intl Airport and Sydney.

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Sydney (YQY).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Canada: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney.

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 722 round-trip, compared to C$ 1,596 via a layover through Toronto Pearson Intl (YYZ).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 59–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The De Havilland (Bombardier) DHC-8-400 Dash 8Q family is used most often on this route, operated mainly by Air Canada. Other aircraft seen on the route include Embraer 175 variants.

Most connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 24% on the Montreal Pierre Elliott Trudeau Intl Airport to Sydney route. Tuesday is the cheapest departure day at C$ 690 round-trip on average, while Monday is the most expensive at C$ 900, a difference of C$ 210. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Night is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Evening flights for 0%.

These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Sydney:

• Earliest: departs at 1:20 pm and lands at 3:17 pm
• Latest: departs at 9:30 pm and lands at 11:27 pm.

The flight takes about 1h 57m.

A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney takes 1h 57m, covering 1,710 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 515 to C$ 3,334. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Sydney are currently higher than usual. Average one-way flight prices are about C$ 828, which is 34% above the typical average for this route.

Sydney is 1 hour ahead of Montreal Pierre Elliott Trudeau Intl Airport (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney range from C$ 608 to C$ 888, with an average of C$ 732 over the past 12 months. Anything below C$ 608 counts as a good deal.

Air Canada is the only airline on the Montreal Pierre Elliott Trudeau Intl Airport to Sydney route offering in-flight Wi-Fi. Pricing depends on fare class.