United Kingdom
London
Montréal → London
$578One way
2% below typical
Typical fare $590 · Your fare is $12 lower
Departure
YUL
18h 35m1 stop
LHR
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after Dec 5
Daily minimumDaily averageCheaper dates
Your trip$578
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now$578
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Previous price $577 → Now $578
$21 lower than first seen on Oct 19.
Recorded observations · Not a forecast
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Observed Oct 24, 2026, 3:30 a.m. · Recheck live price before booking.