Toronto to London Flights on Aer Lingus from CAD912.81*

Promo Code

Book Toronto (YYZ) to London (LON) flight deals*

Sep 2026
FromCAD1,030.65*
Seen: 20 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromCAD916.65*
Seen: 18 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromCAD912.81*
Seen: 5 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD916.65
cmp-daily-histogram-bars-legend-max-price-aria-label CAD2.1K
Displaying fares for September-2026
  • YYZ–LON, Sep 20 2026 – Oct 4 2026: From CAD1,152.65
    20

    Su

    SEP

  • YYZ–LHR, Sep 21 2026 – Sep 30 2026: From CAD1,310.65
    21

    Mo

  • YYZ–LHR, Sep 22 2026 – Oct 15 2026: From CAD1,030.65
    22

    Tu

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    23

    We

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    24

    Th

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    25

    Fr

  • YYZ–LON, Sep 26 2026 – Oct 3 2026: From CAD1,030.65
    26

    Sa

  • YYZ–LHR, Sep 27 2026 – Oct 4 2026: From CAD1,652.65
    27

    Su

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    28

    Mo

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    29

    Tu

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    30

    We

  • YYZ–LON, Oct 1 2026 – Oct 5 2026: From CAD1,030.65
    01

    Th

    OCT

  • YYZ–LHR, Oct 2 2026 – Oct 10 2026: From CAD1,299.65
    02

    Fr

  • YYZ–LHR, Oct 3 2026 – Oct 15 2026: From CAD945.65
    03

    Sa

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    04

    Su

  • YYZ–LON, Oct 5 2026 – Oct 15 2026: From CAD974.65
    05

    Mo

  • YYZ–LON, Oct 6 2026 – Oct 16 2026: From CAD945.65
    06

    Tu

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    07

    We

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    08

    Th

  • YYZ–LHR, Oct 9 2026 – Oct 18 2026: From CAD2,115.65
    09

    Fr

  • YYZ–LHR, Oct 10 2026 – Oct 18 2026: From CAD1,361.65
    10

    Sa

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    11

    Su

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    12

    Mo

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    13

    Tu

  • YYZ–LON, Oct 14 2026 – Oct 20 2026: From CAD916.65
    14

    We

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    15

    Th

  • YYZ–LON: cmp-view-offers-disclaimer. Check Availability
    16

    Fr

  • YYZ–LHR, Oct 17 2026 – Oct 31 2026: From CAD1,094.73
    17

    Sa

  • YYZ–LON, Oct 18 2026 – Oct 25 2026: From CAD1,359.73
    18

    Su

  • YYZ–LON, Oct 19 2026 – Oct 26 2026: From CAD1,359.73
    19

    Mo

    • RangeCAD916.65-CAD2,115.65

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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    Book Toronto to London flight deals*

    CAD
    Book Toronto to London flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Toronto (YYZ)London (LHR)Roundtrip*
    /
    Economy    		Apr 15 2027 - Apr 19 2027

    From

    CAD1,187.06

    Seen: 21 hrs ago

    Toronto (YYZ)London (LHR)Roundtrip*
    /
    Economy    		Mar 25 2027 - Apr 1 2027

    From

    CAD1,104.14

    Seen: 1 hour ago

    Toronto (YYZ)London (LHR)Roundtrip*
    /
    Economy    		Aug 6 2027 - Aug 14 2027

    From

    CAD1,150.06

    Seen: 1 hour ago

    Toronto (YYZ)London (LHR)Roundtrip*
    /
    Economy    		Aug 2 2027 - Aug 11 2027

    From

    CAD1,150.06

    Seen: 58 minutes ago

    Toronto (YYZ)London (LON)Roundtrip*
    /
    Economy    		May 7 2027 - May 14 2027

    From

    CAD1,040.06

    Seen: 2 hrs ago

    Toronto (YYZ)London (LON)Roundtrip*
    /
    Economy    		Aug 8 2027 - Aug 15 2027

    From

    CAD1,150.06

    Seen: 9 hrs ago

    Toronto (YYZ)London (LON)Roundtrip*
    /
    Economy    		Aug 11 2027 - Aug 15 2027

    From

    CAD1,150.06

    Seen: 9 hrs ago

    Toronto (YYZ)London (LON)Roundtrip*
    /
    Economy    		Jul 23 2027 - Aug 6 2027

    From

    CAD1,220.06

    Seen: 7 hrs ago

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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