London Heathrow (LHR) to Montreal (YUL) flight deal in economy from $540
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
YULMontréal-Pierre Elliott Trudeau International Airport
Montreal, Canada
$610 USD
-11%$540 USD
Verified 19 days agoOctober 2026
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Great Availability
75% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
8 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$548 USD
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Sat, Oct 24, 2026•6 Day Trip
$548 USD
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Mon, Oct 26, 2026•8 Day Trip
$540 USD
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Tue, Oct 27, 2026•9 Day Trip
$540 USD
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Wed, Oct 28, 2026•10 Day Trip
$540 USD
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Thu, Oct 29, 2026•11 Day Trip
$540 USD
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Sat, Oct 31, 2026•13 Day Trip
$569 USD
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Sun, Nov 1, 2026•14 Day Trip
$687 USD