American Airlines flights from Montreal to London

Recent searches for flights from Montreal to London

Aug 2026
From1,200CAD*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From990CAD*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From990CAD*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label 1.1KCAD
cmp-daily-histogram-bars-legend-max-price-aria-label 1.6KCAD
Displaying fares for August-2026
  • YUL–LON: cmp-view-offers-disclaimer. Find Offers
    19

    We

    AUG

  • YUL–LHR, 08/20/2026 – 08/27/2026: From 1,239CAD
    20

    Th

  • YUL–LHR, 08/21/2026 – 08/28/2026: From 1,239CAD
    21

    Fr

  • YUL–LHR, 08/22/2026 – 08/29/2026: From 1,239CAD
    22

    Sa

  • YUL–LHR, 08/23/2026 – 08/30/2026: From 1,239CAD
    23

    Su

  • YUL–LHR, 08/24/2026 – 08/31/2026: From 1,239CAD
    24

    Mo

  • YUL–LHR, 08/25/2026 – 09/01/2026: From 1,239CAD
    25

    Tu

  • YUL–LHR, 08/26/2026 – 09/02/2026: From 1,200CAD
    26

    We

  • YUL–LHR, 08/27/2026 – 09/03/2026: From 1,272CAD
    27

    Th

  • YUL–LHR, 08/28/2026 – 09/04/2026: From 1,239CAD
    28

    Fr

  • YUL–LHR, 08/29/2026 – 09/05/2026: From 1,239CAD
    29

    Sa

  • YUL–LHR, 08/30/2026 – 09/06/2026: From 1,552CAD
    30

    Su

  • YUL–LHR, 08/31/2026 – 09/07/2026: From 1,200CAD
    31

    Mo

  • YUL–LHR, 09/01/2026 – 09/08/2026: From 1,239CAD
    01

    Tu

    SEP

  • YUL–LHR, 09/02/2026 – 09/09/2026: From 1,200CAD
    02

    We

  • YUL–LHR, 09/03/2026 – 09/10/2026: From 1,267CAD
    03

    Th

  • YUL–LHR, 09/04/2026 – 09/11/2026: From 1,239CAD
    04

    Fr

  • YUL–LGW, 09/05/2026 – 09/12/2026: From 1,431CAD
    05

    Sa

  • YUL–LHR, 09/06/2026 – 09/13/2026: From 1,239CAD
    06

    Su

  • YUL–LHR, 09/07/2026 – 09/14/2026: From 1,267CAD
    07

    Mo

  • YUL–LHR, 09/08/2026 – 09/15/2026: From 1,200CAD
    08

    Tu

  • YUL–LHR, 09/09/2026 – 09/16/2026: From 1,200CAD
    09

    We

  • YUL–LON, 09/10/2026 – 09/17/2026: From 1,200CAD
    10

    Th

  • YUL–LHR, 09/11/2026 – 09/18/2026: From 1,134CAD
    11

    Fr

  • YUL–LHR, 09/12/2026 – 09/19/2026: From 1,188CAD
    12

    Sa

  • YUL–LHR, 09/13/2026 – 09/20/2026: From 1,188CAD
    13

    Su

  • YUL–LHR, 09/14/2026 – 09/21/2026: From 1,116CAD
    14

    Mo

  • YUL–LHR, 09/15/2026 – 09/22/2026: From 1,095CAD
    15

    Tu

  • YUL–LHR, 09/16/2026 – 09/23/2026: From 1,171CAD
    16

    We

  • YUL–LHR, 09/17/2026 – 09/24/2026: From 1,095CAD
    17

    Th

  • YUL–LHR, 09/18/2026 – 09/25/2026: From 1,134CAD
    18

    Fr

    • range1,095CAD-1,552CAD

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Montreal to London flights

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    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    American Airlines flights from Montreal to London

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