Travel with Air Canada from London, UK to Montréal (LHR - YUL) from GBP 406*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between London, UK and Montréal - our lowest fares in cash

Jun 2026
FromGBP 433*
Round Trip/Economy
Jul 2026
FromGBP 433*
Round Trip/Economy
Aug 2026
FromGBP 466*
Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label GBP 433
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    • RangeGBP 433-GBP 498

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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