Air CanadaDepart09:15
Mon, Nov 9YXU → YUL
9h 34m · 2 stops
$635one way, per person
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- Cheapest fare
- $635
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 9h 33m
Air Canada · Mon, Nov 9
from $635
Usually 1+ stop
670 km
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Cheapest month to fly from London to Montreal
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from London to Montreal
London (YXU) and Montreal (YMQ) are about 670 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 9h 33m. Over the next few months, one-way fares start from $635, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from London to Montreal?
The cheapest one-way fare we've seen recently is $635 with Air Canada, departing Monday, November 9, 2026.
What is the cheapest month to fly from London to Montreal?
November 2026 currently has the lowest fares, from $635 one way.
Are there direct flights from London to Montreal?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from London to Montreal?
The quickest journey we've seen takes about 9h 33m. London and Montreal are around 670 km apart.
Which airlines fly from London to Montreal?
Recent fares on this route were with Air Canada.
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