London(LHR) to Ottawa(YOW) flight deals from £373*

Voucher or promo code

Book our best prices between London and Ottawa  within the next 6 months

Sep 2026
From£400*
Seen: 1 day ago
Round trip/Economy
Oct 2026
From£373*
Seen: 1 day ago
Round trip/Economy
Nov 2026
From£540*
Seen: 1 day ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label £400
Displaying fares for September-2026
  • LHR–YOW: cmp-view-offers-disclaimer. Click for latest price
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  • LHR–YOW, 07 Sep, 2026 – 14 Sep, 2026: From £676
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  • LHR–YOW, 08 Sep, 2026 – 15 Sep, 2026: From £623
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  • LHR–YOW: cmp-view-offers-disclaimer. Click for latest price
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  • LHR–YOW, 20 Sep, 2026 – 06 Oct, 2026: From £540
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  • LHR–YOW: cmp-view-offers-disclaimer. Click for latest price
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  • LHR–YOW, 22 Sep, 2026 – 06 Oct, 2026: From £400
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  • LHR–YOW: cmp-view-offers-disclaimer. Click for latest price
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    OCT

    • Range£400-£676

    Prices shown are per person. Cheapest fares may be hand baggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.

    Flight tickets from London to Ottawa on Virgin Atlantic

    • London (LHR)to

      Ottawa (YOW)
      20 Oct, 2026 - 28 Oct, 2026
      Starting from
      £496
      Seen: 1 day ago
      Round trip
      Economy

      London (LGW)to

      Ottawa (YOW)
      14 Dec, 2026 - 27 Dec, 2027
      Starting from
      £503
      Seen: 1 day ago
      Round trip
      Economy

      London (LHR)to

      Ottawa (YOW)
      11 Oct, 2026 - 18 Oct, 2026
      Starting from
      £507
      Seen: 1 day ago
      Round trip
      Economy

      London (LHR)to

      Ottawa (YOW)
      18 Oct, 2026 - 27 Oct, 2026
      Starting from
      £511
      Seen: 1 day ago
      Round trip
      Economy

    • London (LHR)to

      Ottawa (YOW)
      21 Oct, 2026 - 28 Oct, 2026
      Starting from
      £511
      Seen: 1 day ago
      Round trip
      Economy

      London (LGW)to

      Ottawa (YOW)
      14 Dec, 2026 - 27 Dec, 2027
      Starting from
      £630
      Seen: 1 day ago
      Round trip
      Economy
    Prices shown are per person. Cheapest fares may be hand luggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.

    Explore flights using your Virgin Points

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    Points fares shown are per person. Cheapest points fares may be hand baggage only. *Points fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
    From
    To
    Fare type
    Dates
    Price
    London (LHR)Ottawa (YOW)Round trip
    /
    Premium    		15 Mar, 2027 - 28 Mar, 2027

    Starting from

    £1,223

    Seen: 1 day ago

    London (LHR)Ottawa (YOW)Round trip
    /
    Premium    		15 Mar, 2027 - 28 Mar, 2027

    Starting from

    £1,238

    Seen: 1 day ago

    London (LHR)Ottawa (YOW)Round trip
    /
    Premium    		05 Jun, 2027 - 19 Jun, 2027

    Starting from

    £1,255

    Seen: 1 day ago

    London (LHR)Ottawa (YOW)Round trip
    /
    Premium    		05 Jun, 2027 - 19 Jun, 2027

    Starting from

    £1,595

    Seen: 1 day ago

    Prices shown are per person. Cheapest fares may be hand luggage only. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
    From
    To
    Fare type
    Dates
    Price
    London (LHR)Ottawa (YOW)Round trip
    /
    Upper Class    		15 Mar, 2027 - 28 Mar, 2027

    Starting from

    £2,527

    Seen: 1 day ago

    London (LHR)Ottawa (YOW)Round trip
    /
    Upper Class    		15 Mar, 2027 - 28 Mar, 2027

    Starting from

    £2,563

    Seen: 1 day ago

    London (LHR)Ottawa (YOW)Round trip
    /
    Upper Class    		05 Jun, 2027 - 19 Jun, 2027

    Starting from

    £3,112

    Seen: 1 day ago

    London (LHR)Ottawa (YOW)Round trip
    /
    Upper Class    		05 Jun, 2027 - 19 Jun, 2027

    Starting from

    £3,478

    Seen: 1 day ago

    Prices shown are per person. *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees and charges for optional products and services may apply.
    Flight deals from London (LHR) to Ottawa (YOW)

    Alternative Routes to Ottawa

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