Route brief · SYD → YUL
Sydney → Montreal
$1,340
round-trip · too little price history on this route to compare
Oct 1 – Oct 31 · 30 nights
Qatar Airways1 stop
Cached fare — the booking search re-prices live before you pay.
Destination briefYULMontrealFrench North America — cheap transatlantic fares in, and a summer festival calendar that never stops.Best windowJun–SepAirportsTrudeau (YUL)All routes into MontrealWhen this route gets cheap.
Best time to be in Montreal: Jun–Sep. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes one stop and takes about 28 hours outbound, on a 30-night trip — ticketed under Qatar Airways, which on a connecting fare need not operate every leg. At $1,340 for 16,016 km each way, that works out to about $42 per 1,000 km flown. That is about the $40 typical of ultra-long-haul fares here. Across the 4 departure cities we track at a similar distance from Montreal, this fare ranks 4th — 53% above the $878 from Kuala Lumpur. For context, the middle fare among the 42 routes of similar length we watch out of Sydney is $1,321. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
The one day we hold a cached fare for
Tap a date → live search
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Route facts
- Airports
- Kingsford Smith (SYD) ↔ Trudeau (YUL)
- Flight time
- ~28 hours outbound
- Distance
- ~16,016 km each way
- Airlines on the board
- Qatar Airways
- Itineraries
- Connections on current fares
- Best months to visit
- Jun–Sep
SYD → YUL, answered.
How far in advance should I book SYD → Montreal?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Sydney to Montreal?
The current cheapest fares involve a connection, ticketed under Qatar Airways. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on August 24). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Montreal?
Lock the flight first — then compare stays for Oct 1 – Oct 31 · 30 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next SYD → YUL drop reaches you as soon as we find it.
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