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 $697 and CA $557 for one-way flights to Westmount for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Sun, Mar 15 - Tue, Mar 24
LGW
Gatwick
YUL
Pierre Elliott Trudeau Intl.
CA $697 Roundtrip, found 5 days ago
CA $697
Roundtrip
found 5 days ago
Select Air Transat flight, departing Sun, Mar 15 from Gatwick to Pierre Elliott Trudeau Intl., returning Tue, Mar 24, priced at CA $697 found 5 days ago
Air Transat
Sun, May 3 - Thu, May 7
LGW
Gatwick
YUL
Pierre Elliott Trudeau Intl.
CA $731 Roundtrip, found 6 days ago
CA $731
Roundtrip
found 6 days ago
Select Air Transat flight, departing Sun, May 3 from Gatwick to Pierre Elliott Trudeau Intl., returning Thu, May 7, priced at CA $731 found 6 days ago
TAP Portugal
Mon, Mar 16 - Mon, Mar 23
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
CA $780 Roundtrip, found 1 day ago
CA $780
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Mon, Mar 16 from Heathrow to Pierre Elliott Trudeau Intl., returning Mon, Mar 23, priced at CA $780 found 1 day ago