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Cheap flights from the United Kingdom to Ottawa from £350

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — YOW
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

How far in advance should I book a flight from United Kingdom to Ottawa?

To save up to 48% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Ottawa from £550 1-2 weeks out and tickets from £732 for flights departing within the next 72 hours.

What is the cheapest month to fly from United Kingdom to Ottawa?

The best pricing can be found in the month of November. Prices to Ottawa from United Kingdom average £605. You can even find prices in November for less than £605, as users have found deals to Ottawa from as low as £373. The month of July appears to be one of the more expensive times to travel to Ottawa from United Kingdom. Flying in the targeted month can save you up to 38%.

When is the cheapest time to fly from United Kingdom to Ottawa (GB - YOW)?

When flying from United Kingdom to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Transat flights from United Kingdom to Ottawa

Explore cheap flight options specifically provided by Air Transat for the route between United Kingdom and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.
Peruse some of the lowest-priced Air Transat flights we've found from United Kingdom to Ottawa. Make sure to check back often as deals are often changing.
Tue 14/509:40LGW - YOW
1 stop11h 38mAir Transat
Sat 25/511:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 8/5£493
Tue 14/509:40LGW - YOW
1 stop19h 48mAir Transat
Sat 25/507:50YOW - LGW
1 stop21h 55mAir Transat
Deal found 7/5£495
Mon 24/609:40LGW - YOW
1 stop16h 48mAir Transat
Tue 9/720:00YOW - LGW
1 stop9h 45mAir Transat
Deal found 7/5£497
Sun 14/712:40LGW - YOW
1 stop24h 22mAir Transat
Mon 29/708:05YOW - LGW
1 stop21h 40mAir Transat
Deal found 7/5£504
Sat 15/611:35LGW - YOW
2 stops14h 53mAir Transat
Sat 20/711:55YOW - LGW
2 stops16h 55mAir Transat
Deal found 7/5£507
Sun 14/712:40LGW - YOW
1 stop16h 47mAir Transat
Wed 31/720:00YOW - LGW
1 stop9h 45mAir Transat
Deal found 7/5£514
Thu 4/712:40LGW - YOW
1 stop16h 47mAir Transat
Fri 19/714:35YOW - LGW
1 stop12h 20mAir Transat
Deal found 7/5£519
Fri 28/611:35LGW - YOW
2 stops14h 48mAir Transat
Sat 13/714:35YOW - LGW
1 stop12h 20mAir Transat
Deal found 7/5£526
Wed 22/511:35LGW - YOW
2 stops17h 53mAir Transat
Thu 19/911:55YOW - LGW
2 stops16h 55mAir Transat
Deal found 7/5£527

Cheap Air Canada flights from United Kingdom to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between United Kingdom and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from United Kingdom to Ottawa. Make sure to examine the flight information before completing your reservation.
Mon 27/508:30LHR - YOW
1 stop18h 18mAir Canada
Sat 1/620:55YOW - LHR
1 stop28h 35mAir Canada
Deal found 8/5£499
Mon 27/508:30LHR - YOW
1 stop18h 18mAir Canada
Sat 1/621:00YOW - LHR
2 stops19h 00mAir Canada
Deal found 8/5£511
Sat 15/612:40LHR - YOW
1 stop28h 29mAir Canada
Sat 22/621:00YOW - LHR
1 stop28h 35mAir Canada
Deal found 7/5£520
Sat 25/516:40LHR - YOW
2 stops24h 39mAir Canada
Wed 23/1011:00YOW - LHR
1 stop14h 30mAir Canada
Deal found 8/5£549
Wed 22/512:40LHR - YOW
2 stops25h 02mAir Canada
Wed 25/913:25YOW - LHR
1 stop12h 05mAir Canada
Deal found 7/5£556
Wed 22/509:30LHR - YOW
2 stops12h 49mAir Canada
Wed 25/912:00YOW - LHR
2 stops13h 30mAir Canada
Deal found 7/5£565
Wed 22/509:30LHR - YOW
1 stop12h 07mAir Canada
Wed 25/913:25YOW - LHR
1 stop12h 05mAir Canada
Deal found 7/5£570
Tue 4/612:40LHR - YOW
1 stop9h 59mAir Canada
Tue 11/615:10YOW - LHR
2 stops10h 20mAir Canada
Deal found 7/5£573
Tue 4/612:40LHR - YOW
1 stop9h 59mAir Canada
Tue 11/612:00YOW - LHR
1 stop15h 35mAir Canada
Deal found 7/5£599

Cheap United Kingdom to Ottawa flights in May & June 2024

Find cheap flight options from United Kingdom to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 881,504 searches. Prices were last updated on 8 May 2024.
These are some of the best deals we've found on flights to Ottawa in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 28/612:40LGW - YOW
1 stop16h 48mAir Transat
Sat 13/711:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 7/5£471
Thu 27/612:40LGW - YOW
1 stop13h 43mAir Transat
Thu 11/708:05YOW - LGW
1 stop21h 40mAir Transat
Deal found 7/5£486
Tue 4/609:40LGW - YOW
1 stop27h 23mAir Transat
Tue 11/616:10YOW - LGW
1 stop13h 35mAir Transat
Deal found 7/5£489
Sat 15/609:40LGW - YOW
1 stop19h 48mAir Transat
Sat 22/607:20YOW - LGW
1 stop22h 25mAir Transat
Deal found 7/5£490
Tue 14/509:40LGW - YOW
1 stop11h 38mAir Transat
Sat 25/511:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 8/5£493
Tue 4/609:40LGW - YOW
1 stop19h 48mAir Transat
Tue 11/607:20YOW - LGW
1 stop19h 00mAir Transat
Deal found 7/5£494
Tue 14/509:40LGW - YOW
1 stop19h 48mAir Transat
Sat 25/507:50YOW - LGW
1 stop21h 55mAir Transat
Deal found 7/5£495
Mon 24/609:40LGW - YOW
1 stop16h 48mAir Transat
Tue 9/720:00YOW - LGW
1 stop9h 45mAir Transat
Deal found 7/5£497
Mon 27/508:30LHR - YOW
1 stop18h 18mAir Canada
Sat 1/620:55YOW - LHR
1 stop28h 35mAir Canada
Deal found 8/5£499

United Kingdom to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.
These are some of the best deals we've found on flights to Ottawa in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 28/612:40LGW - YOW
1 stop16h 48mAir Transat
Sat 13/711:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 7/5£471
Thu 27/612:40LGW - YOW
1 stop13h 43mAir Transat
Thu 11/708:05YOW - LGW
1 stop21h 40mAir Transat
Deal found 7/5£486
Tue 4/609:40LGW - YOW
1 stop27h 23mAir Transat
Tue 11/616:10YOW - LGW
1 stop13h 35mAir Transat
Deal found 7/5£489
Sat 15/609:40LGW - YOW
1 stop19h 48mAir Transat
Sat 22/607:20YOW - LGW
1 stop22h 25mAir Transat
Deal found 7/5£490
Tue 14/509:40LGW - YOW
1 stop11h 38mAir Transat
Sat 25/511:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 8/5£493
Tue 4/609:40LGW - YOW
1 stop19h 48mAir Transat
Tue 11/607:20YOW - LGW
1 stop19h 00mAir Transat
Deal found 7/5£494
Tue 14/509:40LGW - YOW
1 stop19h 48mAir Transat
Sat 25/507:50YOW - LGW
1 stop21h 55mAir Transat
Deal found 7/5£495
Mon 24/609:40LGW - YOW
1 stop16h 48mAir Transat
Tue 9/720:00YOW - LGW
1 stop9h 45mAir Transat
Deal found 7/5£497
Mon 27/508:30LHR - YOW
1 stop18h 18mAir Canada
Sat 1/620:55YOW - LHR
1 stop28h 35mAir Canada
Deal found 8/5£499

United Kingdom to Ottawa flights leaving soon

Find last-minute flight options from United Kingdom to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.
Check out these flights departing soon from United Kingdom to Ottawa. It's wise to confirm all flight details are correct before booking.
Tue 14/509:40LGW - YOW
1 stop11h 38mAir Transat
Sat 25/511:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 8/5£493
Tue 14/509:40LGW - YOW
1 stop19h 48mAir Transat
Sat 25/507:50YOW - LGW
1 stop21h 55mAir Transat
Deal found 7/5£495
Thu 16/509:30LHR - YOW
1 stop13h 10mAir Canada
Mon 20/511:00YOW - LHR
1 stop14h 30mAir Canada
Deal found 7/5£600
Thu 16/509:30LHR - YOW
1 stop13h 10mAir Canada
Mon 20/521:00YOW - LHR
1 stop9h 50mAir Canada
Deal found 8/5£603
Thu 16/506:00LHR - YOW
2 stops19h 12mAustrian Airlines
Mon 20/512:00YOW - LHR
2 stops40h 20mAustrian Airlines
Deal found 8/5£621
Thu 16/506:00LHR - YOW
2 stops23h 32mAustrian Airlines
Mon 20/512:00YOW - LHR
2 stops39h 20mAustrian Airlines
Deal found 7/5£622
Tue 14/508:30LHR - YOW
1 stop15h 47mAir Canada
Sat 25/511:00YOW - LHR
1 stop14h 30mAir Canada
Deal found 7/5£629
Thu 16/512:00LHR - YOW
2 stops16h 49mUnited Airlines
Mon 20/519:30YOW - LHR
1 stop10h 10mUnited Airlines
Deal found 7/5£641
Tue 14/508:40LHR - YOW
2 stops15h 37mSWISS
Sat 25/508:10YOW - LHR
2 stops32h 20mSWISS
Deal found 7/5£647

One-way flights to Ottawa from United Kingdom

Search for one-way flight options from United Kingdom to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.
Users travelling one-way from United Kingdom to Ottawa can select one of these great deals. Users needing a return flight from United Kingdom to Ottawa should utilize the search form above.
Wed 3/720:55LGW - YOW
3 stops28h 37mMultiple Airlines
Deal found 7/5£350
Wed 3/720:50LHR - YOW
3 stops28h 42mMultiple Airlines
Deal found 7/5£367
Mon 13/520:15LGW - YOW
2 stops33h 29mMultiple Airlines
Deal found 7/5£377
Thu 1/820:50BHX - YOW
2 stops26h 40mMultiple Airlines
Deal found 8/5£380
Wed 3/716:20LGW - YOW
2 stops33h 12mMultiple Airlines
Deal found 7/5£392
Wed 3/711:00LGW - YOW
1 stop25h 45mMultiple Airlines
Deal found 7/5£396
Tue 28/509:05LCY - YOW
2 stops26h 54mMultiple Airlines
Deal found 7/5£396
Sun 11/820:50BHX - YOW
2 stops26h 40mMultiple Airlines
Deal found 7/5£408
Sun 11/820:50BHX - YOW
2 stops26h 40mMultiple Airlines
Deal found 8/5£409

Find flights from United Kingdom to Ottawa within your budget

Customise your flight search to find flights from United Kingdom to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£497 - £628

Route

Depart

Return

Price

London GatwickOttawa

LGW - YOW

LGWYOW

London Gatwick

Mon 24/6

1 stop16h 48m

Ottawa

Tue 9/7

1 stop9h 45m

£497

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 27/5

1 stop18h 18m

Ottawa

Sat 1/6

1 stop28h 35m

£499

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 24/6

2 stops13h 20m

Ottawa

Sun 7/7

1 stop23h 25m

£506

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 27/6

2 stops13h 20m

Ottawa

Thu 11/7

2 stops19h 35m

£529

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 28/6

1 stop14h 43m

Ottawa

Sat 13/7

1 stop21h 37m

£552

ManchesterOttawa

MAN - YOW

MANYOW

Manchester

Tue 11/6

1 stop13h 55m

Ottawa

Tue 2/7

1 stop24h 05m

£555

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 5/6

2 stops34h 32m

Ottawa

Wed 26/6

2 stops32h 20m

£615

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 16/5

2 stops19h 12m

Ottawa

Mon 20/5

2 stops40h 20m

£621

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 4/6

2 stops22h 05m

Ottawa

Tue 11/6

1 stop12h 10m

£628

Flights are sorted by cheapest first

Deals found on 7/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 8 May 2024.
Read through reviews of airlines operating flights from United Kingdom to Ottawa, such as Air Transat, Air Canada and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,592 reviews
Check prices

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.9

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,592 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.9

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.8
Good
2,013 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.9

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Austrian Airlines
7.7
Good
1,065 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.9

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air Transat
7.7
Good
485 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.9

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air France
7.5
Good
1,779 reviews
KLM
7.9
Good
1,592 reviews
Check prices

Comfort

7.6

Entertainment

7.2

Crew

8.4

Overall

7.9

Boarding

7.8

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from United Kingdom?

    If you book a flight to Ottawa from United Kingdom, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa.

  • Can I find flights from United Kingdom to Ottawa for under £500 on Cheapflights?

    Yes, there are multiple flights from United Kingdom to Ottawa for under £500. The cheapest flight booked recently is on Air Transat for just £497, but on average you can expect to pay £524.

  • Are there last-minute flights available from United Kingdom to Ottawa for under £500?

    There are currently 20+ open flights from United Kingdom to Ottawa within the next 7 days for less than £500.

  • What are the most popular routes from United Kingdom to Ottawa?

    While some choose either London Gatwick - Ottawa or London City - Ottawa, London Heathrow - Ottawa is the most popular route from United Kingdom to Ottawa.

  • What are the most popular airlines that fly from United Kingdom to Ottawa?

    Before booking your flight from United Kingdom to Ottawa check out the most popular airlines for this route: Air Canada, Air France or KLM.

  • What does LHR to YOW mean?

    Great question - LHR to YOW just means London Heathrow Airport to Ottawa Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA).

  • Can I find deals for flights from United Kingdom to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your United Kingdom to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from United Kingdom to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter United Kingdom to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from United Kingdom to Ottawa that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Ottawa.

  • Can I find deals for business class flights from United Kingdom to Ottawa?

    Yes. Cheapflights offers flight deals from United Kingdom to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from United Kingdom to Ottawa that allow pets onboard?

    Many airlines flying from United Kingdom to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from United Kingdom to Ottawa?

    Yes, you can often find last-minute deals on United Kingdom to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the United Kingdom to Ottawa flight deals updated?

    The United Kingdom to Ottawa flight deals you see on this page were last updated on 8/5.

See more FAQs

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Alternative routes for United Kingdom to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from United Kingdom to Ottawa

Discover the top 9 airlines that operate flights from United Kingdom to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 881,504 searches. Data last updated 8 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£368Average£574FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£380Average£591FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£416Average£625FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapest£418Average£552FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£519Average£754FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£533Average£771FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£555Average£799FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapest£587Average£891FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aer LingusCheapest£773Average£916FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from United Kingdom to Ottawa by cabin class

Find flights from United Kingdom to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Ottawa?

When you search for this flight from United Kingdom to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Ottawa become cheaper?

Of course! You can now track prices for flights from United Kingdom to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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