Flights From London (LON) to Westmount (YMQ)

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Selected fares from London to Westmount

The cheapest prices found with in the last 7 days for return flights were CA $662 and CA $515 for one-way flights to Westmount for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Fri, Mar 13 - Thu, Mar 19
LGW
Gatwick
YUL
Pierre Elliott Trudeau Intl.
CA $662 Roundtrip, found 1 day ago
CA $662
Roundtrip
found 1 day ago
Select Air Transat flight, departing Fri, Mar 13 from Gatwick to Pierre Elliott Trudeau Intl., returning Thu, Mar 19, priced at CA $662 found 1 day ago
TAP Portugal
Mon, Mar 16 - Sun, Mar 22
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
CA $711 Roundtrip, found 17 hours ago
CA $711
Roundtrip
found 17 hours ago
Select TAP Portugal flight, departing Mon, Mar 16 from Heathrow to Pierre Elliott Trudeau Intl., returning Sun, Mar 22, priced at CA $711 found 17 hours ago
Air Transat
Sun, May 3 - Thu, May 7
LGW
Gatwick
YUL
Pierre Elliott Trudeau Intl.
CA $719 Roundtrip, found 2 days ago
CA $719
Roundtrip
found 2 days ago
Select Air Transat flight, departing Sun, May 3 from Gatwick to Pierre Elliott Trudeau Intl., returning Thu, May 7, priced at CA $719 found 2 days ago