Travel with Air Canada from London, UK to Montréal (LHR - YUL) from GBP 349*

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*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

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Aug 2026
No results found for this month.
Sep 2026
FromGBP 384*
Round Trip/Economy
Oct 2026
FromGBP 349*
Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label GBP 384
cmp-daily-histogram-bars-legend-max-price-aria-label GBP 564
Displaying fares for August-2026
  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
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    AUG

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    31

    Mo

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
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    02

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  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    03

    Th

  • LHR–YUL, Sep 04, 2026 – Sep 28, 2026: From GBP 465
    04

    Fr

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    05

    Sa

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    06

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  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    07

    Mo

  • LHR–YUL, Sep 08, 2026 – Sep 15, 2026: From GBP 452
    08

    Tu

  • LHR–YUL, Sep 09, 2026 – Sep 16, 2026: From GBP 508
    09

    We

  • LHR–YUL, Sep 10, 2026 – Sep 19, 2026: From GBP 480
    10

    Th

  • LHR–YUL, Sep 11, 2026 – Sep 19, 2026: From GBP 564
    11

    Fr

  • LHR–YUL, Sep 12, 2026 – Sep 18, 2026: From GBP 537
    12

    Sa

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    13

    Su

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    14

    Mo

  • LHR–YUL, Sep 15, 2026 – Sep 20, 2026: From GBP 384
    15

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  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    16

    We

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    17

    Th

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    18

    Fr

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    19

    Sa

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    20

    Su

  • LHR–YUL, Sep 21, 2026 – Sep 30, 2026: From GBP 439
    21

    Mo

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    22

    Tu

  • LHR–YUL, Sep 23, 2026 – Sep 26, 2026: From GBP 410
    23

    We

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    24

    Th

  • LHR–YUL, Sep 25, 2026 – Oct 08, 2026: From GBP 541
    25

    Fr

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    26

    Sa

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    27

    Su

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    28

    Mo

  • LHR–YUL: cmp-view-offers-disclaimer. Find offers
    29

    Tu

    • RangeGBP 384-GBP 564

    *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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