LHR to YUL from $541 in economy – flightdeals.net

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Air Canada

Round Trip•Economy

London Heathrow Airport

London Heathrow, United Kingdom

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada

$631 USD

-14%$541 USD

Verified about 7 hours ago

June 2026

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1 2 3 4 5 6 7 8 9$778 10$778 11$778 12$778 13$743 14$743 15$543 16$541 17$541 18$541 19$578 20$543 21$543 22$543 23$578 24$578 25$578 26$578 27$606 28$688 29$578 30$606 1$578 2$578 3$578 4$578 5$725

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68% of dates checked are available within 10% of the lowest price

Monday, June 8th, 2026

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