Flight INFO & British Airways(BA) flights from London to Ottawa

Cheapest one-way flight price US$289
Cheapest return ticket price US$464
Cheapest month September
Peak season for travel July
Flight distance 5,366.4 km
Average flight time 7 hours 51 minutes
Popular airline Air Canada

Book British Airways(BA) flights from London to Ottawa

  • One way
  • Round-trip
      • LHR17:05
        26h 50m
        1 stops
        YOW14:55
        London - Ottawa|Mon, Aug 24|British Airways
        US$698
        US$1,975
        65% off
        Search
        65% off
        US$1,975
        US$698
      • LHR13:15
        13h 5m
        1 stops
        YOW21:20
        London - Ottawa|Thu, Sep 3|British Airways
        US$805
        US$1,975
        59% off
        Search
        59% off
        US$1,975
        US$805
      • LHR17:05
        22h 9m
        1 stops
        YOW10:14
        London - Ottawa|Fri, Sep 4|British Airways
        US$806
        US$1,975
        59% off
        Search
        59% off
        US$1,975
        US$806
      • LHR13:15
        11h 45m
        1 stops
        YOW20:00
        London - Ottawa|Sat, Sep 5|British Airways
        US$1,031
        Search
        US$1,031
      • LHR13:15
        11h 49m
        1 stops
        YOW20:04
        London - Ottawa|Sun, Aug 30|British Airways
        US$1,374
        Search
        US$1,374
      • LHR13:15
        25h 1m
        1 stops
        YOW09:16
        London - Ottawa|Mon, Aug 31|British Airways
        US$1,431
        Search
        US$1,431
      • LHR17:05
        20h
        1 stops
        YOW08:05
        London - Ottawa|Tue, Sep 1|British Airways
        US$1,434
        Search
        US$1,434
      • LHR17:05
        29h 30m
        1 stops
        YOW17:35
        London - Ottawa|Sat, Aug 22|British Airways
        US$1,474
        Search
        US$1,474
      • LHR13:15
        25h 59m
        1 stops
        YOW10:14
        London - Ottawa|Fri, Aug 28|British Airways
        US$1,491
        Search
        US$1,491
      • LHR13:15
        25h 1m
        1 stops
        YOW09:16
        London - Ottawa|Wed, Sep 2|British Airways
        US$1,519
        Search
        US$1,519
      • LHR13:15
        25h 3m
        1 stops
        YOW09:18
        London - Ottawa|Sun, Sep 6|British Airways
        US$1,530
        Search
        US$1,530
      • LHR13:15
        25h 59m
        1 stops
        YOW10:14
        London - Ottawa|Fri, Aug 21|British Airways
        US$1,566
        Search
        US$1,566
      • LHR17:05
        20h
        1 stops
        YOW08:05
        London - Ottawa|Tue, Aug 18|British Airways
        US$1,594
        Search
        US$1,594
      • LHR17:05
        26h 50m
        1 stops
        YOW14:55
        London - Ottawa|Mon, Aug 10|British Airways
        US$1,601
        Search
        US$1,601
      • LHR13:15
        25h 3m
        1 stops
        YOW09:18
        London - Ottawa|Tue, Aug 11|British Airways
        US$1,618
        Search
        US$1,618
      • LHR17:05
        21h 13m
        1 stops
        YOW09:18
        London - Ottawa|Wed, Aug 26|British Airways
        US$1,618
        Search
        US$1,618
      • LHR13:15
        25h 3m
        1 stops
        YOW09:18
        London - Ottawa|Tue, Aug 25|British Airways
        US$1,618
        Search
        US$1,618
      • LHR17:05
        29h 30m
        1 stops
        YOW17:35
        London - Ottawa|Wed, Aug 19|British Airways
        US$1,651
        Search
        US$1,651
      • LHR17:05
        26h 50m
        1 stops
        YOW14:55
        London - Ottawa|Mon, Aug 17|British Airways
        US$1,677
        Search
        US$1,677
      • LHR17:05
        26h 50m
        1 stops
        YOW14:55
        London - Ottawa|Wed, Aug 12|British Airways
        US$1,677
        Search
        US$1,677
      • LHR13:15
        30h 40m
        1 stops
        YOW14:55
        London - Ottawa|Sun, Aug 9|British Airways
        US$1,680
        Search
        US$1,680
      • LHR17:05
        20h
        1 stops
        YOW08:05
        London - Ottawa|Thu, Aug 20|British Airways
        US$1,711
        Search
        US$1,711
      • LHR13:15
        30h 40m
        1 stops
        YOW14:55
        London - Ottawa|Sat, Aug 8|British Airways
        US$1,729
        Search
        US$1,729
      • LHR13:15
        25h 3m
        1 stops
        YOW09:18
        London - Ottawa|Sun, Aug 23|British Airways
        US$1,729
        Search
        US$1,729
      • LHR17:10
        29h 25m
        1 stops
        YOW17:35
        London - Ottawa|Sun, Aug 16|British Airways
        US$1,732
        Search
        US$1,732
      • LHR17:05
        20h
        1 stops
        YOW08:05
        London - Ottawa|Fri, Aug 14|British Airways
        US$1,736
        Search
        US$1,736
      • LHR17:05
        26h 50m
        1 stops
        YOW14:55
        London - Ottawa|Thu, Aug 13|British Airways
        US$1,736
        Search
        US$1,736
      • LHR17:05
        29h 30m
        1 stops
        YOW17:35
        London - Ottawa|Sat, Aug 15|British Airways
        US$1,738
        Search
        US$1,738
      • LON13:00
        29h 30m
        Nonstop
        YOW14:00
        London - Ottawa|Mon, Sep 6|Normal Airline
        More cheap flights
        More cheap flights

British Airways(BA) flights from London to Ottawa & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  2. PD2265

    Porter Airlines

    16:10

    YTZ

    0.9h

    Nonstop

    17:06

    YOW

    S M T W T F S
    Search

  3. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  4. PD165

    Porter Airlines

    20:15

    YYZ

    1.1h

    Nonstop

    21:20

    YOW

    S M T W T F S
    Search

  5. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  6. PD159

    Porter Airlines

    20:55

    YYZ

    1.2h

    Nonstop

    22:08

    YOW

    - M - - - - -
    Search

  7. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  8. WS892

    WestJet

    23:15

    YYZ

    1.1h

    Nonstop

    00:20

    YOW

    S M T W T F S
    Search

  9. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  10. BA4167

    British Airways

    23:20

    YYZ

    1.1h

    Nonstop

    00:25

    YOW

    S M T W T F S
    Search

  11. BA099

    British Airways

    17:10

    LHR

    8.1h

    Nonstop

    20:15

    YYZ

    S M T W T F S
    Search

  12. PD153

    Porter Airlines

    07:00

    YYZ

    1.1h

    Nonstop

    08:05

    YOW

    S M T W T F S
    Search

  13. BA099

    British Airways

    17:10

    LHR

    8.1h

    Nonstop

    20:15

    YYZ

    S M T W T F S
    Search

  14. PD2205

    Porter Airlines

    07:00

    YTZ

    0.9h

    Nonstop

    07:56

    YOW

    S M T W T F -
    Search

  15. BA099

    British Airways

    17:10

    LHR

    8.1h

    Nonstop

    20:15

    YYZ

    S M T W T F S
    Search

  16. PD2219

    Porter Airlines

    10:30

    YTZ

    0.9h

    Nonstop

    11:27

    YOW

    S - - W - F S
    Search

  17. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  18. PD2205

    Porter Airlines

    07:00

    YTZ

    0.9h

    Nonstop

    07:56

    YOW

    S M T W T F -
    Search

  19. BA093

    British Airways

    13:15

    LHR

    7.8h

    Nonstop

    16:05

    YYZ

    S M T W T F S
    Search

  20. PD2219

    Porter Airlines

    10:30

    YTZ

    0.9h

    Nonstop

    11:27

    YOW

    S - - W - F S
    Search
Show less

British Airways(BA) flights from London to Ottawa Flight Booking FAQ

  • Which airlines offer direct flights from London to Ottawa?

    At the moment, you can catch a nonstop flight from London to Ottawa with the following airlines, including: Air Canada Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from London to Ottawa?

    It takes about 7 hours 51 minutes to fly from London to Ottawa.

  • When is the best time to book flights from London to Ottawa?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Ottawa is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from London to Ottawa?

    Based on Trip.com data in the past 4 weeks, there is 11 flight per week flying from London to Ottawa. You can check the weekly schedule for popular airlines on this route below: Air Canada: S/-/T/W/-/F/- -- AC889 (09:36)

  • When are flight tickets from London (LON) to Ottawa (YOW) the cheapest?

    The cheapest months to fly from London to Ottawa is September, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from London to Ottawa on?

    After crunching the numbers on our August flight calendar, it's currently cheapest to fly from London to Ottawa on August 27, 2026 with Virgin Atlantic, with prices starting at US$568.

  • Which airports can I fly to for Ottawa from London?

    You can land at any one of the following hubs in Ottawa, with Heathrow Airport to Ottawa International Airport (LHR-YOW) is by far the most common option on this route: Gatineau-Ottawa Executive Airport (YND) Ottawa International Airport (YOW).

  • Is there any time difference between London and Ottawa?

    The time difference between Ottawa and London is 5h.

  • How do I change or cancel my ticket from London to Ottawa?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.