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Cheap flights from London Heathrow Airport to Ottawa from £295

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 4/6. 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
22 May — 29 May1
1 adult
Wed 22/5
Wed 29/5

The best prices from London Heathrow to Ottawa are usually found in February or November, booked 61 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 May 2024.

Popular in

August

Cheapest in

February

Round-trip from

£459

One-way from

£295
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From London Heathrow to Ottawa
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One-way flight from London Heathrow to Ottawa
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What is the cheapest day to fly round-trip from London Heathrow Airport to Ottawa?

Flights from London Heathrow Airport to Ottawa are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ottawa.

How far in advance should I book a flight from London Heathrow Airport to Ottawa?

Find a great deal and save up to 48% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Ottawa within the next two weeks, with the cheapest ticket starting at £544.

What is the cheapest month to fly from London Heathrow Airport to Ottawa?

November can be a great time to fly to Ottawa from London Heathrow Airport with a flight ticket averaging about £597. Cheapflights users have found deals in the month of November for as cheap as £369. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from London Heathrow Airport to Ottawa (LHR - YOW)?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Ottawa in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at midday.

Cheap Air Canada flights from Heathrow to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Heathrow 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 841,960 searches. Data last updated 17 May 2024.
Take a look at some of the lowest-priced Air Canada flights heading from London to Ottawa. Deals update often to give you more flight options matching your criteria
Sat 14/918:00LHR - YOW
1 stop20h 13mAir Canada
Mon 16/906:05YOW - LHR
1 stop9h 35mAir Canada
Deal found 16/5£494
Mon 16/912:40LHR - YOW
2 stops14h 25mAir Canada
Sat 21/913:34YOW - LHR
1 stop26h 06mAir Canada
Deal found 16/5£538
Mon 16/912:40LHR - YOW
1 stop14h 59mAir Canada
Mon 23/918:20YOW - LHR
1 stop21h 40mAir Canada
Deal found 16/5£542
Wed 12/609:30LHR - YOW
1 stop14h 32mAir Canada
Sat 22/612:50YOW - LHR
1 stop27h 10mAir Canada
Deal found 16/5£550
Wed 12/609:30LHR - YOW
1 stop14h 32mAir Canada
Sat 22/612:50YOW - LHR
1 stop27h 10mAir Canada
Deal found 16/5£552
Sat 22/614:05LHR - YOW
1 stop24h 19mAir Canada
Wed 26/607:00YOW - LHR
1 stop9h 00mAir Canada
Deal found 16/5£554
Sat 14/912:40LHR - YOW
2 stops25h 45mAir Canada
Sat 28/907:00YOW - LHR
1 stop9h 00mAir Canada
Deal found 17/5£555
Mon 9/912:40LHR - YOW
1 stop9h 59mAir Canada
Thu 19/911:00YOW - LHR
1 stop14h 30mAir Canada
Deal found 16/5£566
Mon 9/912:05LHR - YOW
1 stop10h 25mAir Canada
Sat 21/913:25YOW - LHR
1 stop12h 05mAir Canada
Deal found 16/5£571

Cheap Lufthansa flights from Heathrow to Ottawa

Explore cheap flight options specifically provided by Lufthansa for the route between Heathrow 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 841,960 searches. Data last updated 17 May 2024.
Browse through some of the cheapest Lufthansa flights travelling from London to Ottawa. Deals frequently update to provide users with more options.
Mon 16/909:30LHR - YOW
1 stop28h 10mLufthansa
Sat 21/917:59YOW - LHR
1 stop21h 41mLufthansa
Deal found 16/5£533
Fri 13/914:05LHR - YOW
1 stop13h 00mLufthansa
Mon 16/918:40YOW - LHR
1 stop10h 20mLufthansa
Deal found 16/5£596
Tue 11/608:30LHR - YOW
1 stop12h 42mLufthansa
Wed 19/612:00YOW - LHR
1 stop13h 35mLufthansa
Deal found 16/5£615
Wed 3/709:30LHR - YOW
1 stop14h 31mLufthansa
Sat 13/714:00YOW - LHR
1 stop11h 35mLufthansa
Deal found 17/5£628
Tue 4/619:30LHR - YOW
2 stops28h 32mLufthansa
Tue 11/612:00YOW - LHR
2 stops25h 40mLufthansa
Deal found 16/5£658
Sun 2/609:30LHR - YOW
1 stop9h 27mLufthansa
Sun 9/612:00YOW - LHR
1 stop13h 35mLufthansa
Deal found 15/5£873
Sun 26/509:30LHR - YOW
1 stop9h 27mLufthansa
Mon 10/618:40YOW - LHR
1 stop10h 20mLufthansa
Deal found 16/5£7,123
Fri 24/509:30LHR - YOW
1 stop9h 27mLufthansa
Sun 9/612:00YOW - LHR
1 stop13h 35mLufthansa
Deal found 16/5£7,128

Cheap Heathrow to Ottawa flights in May & June 2024

Find cheap flight options from Heathrow 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 841,960 searches. Prices were last updated on 17 May 2024.
Check out some of the best flight deals from London to Ottawa in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 24/606:15LHR - YOW
1 stop13h 35mAir France
Mon 15/717:00YOW - LHR
1 stop23h 25mAir France
Deal found 16/5£525
Mon 24/606:30LHR - YOW
2 stops13h 20mMultiple Airlines
Mon 15/717:00YOW - LHR
1 stop23h 25mMultiple Airlines
Deal found 16/5£532
Mon 24/606:15LHR - YOW
1 stop13h 35mAir France
Mon 15/717:00YOW - LHR
1 stop23h 25mAir France
Deal found 17/5£545
Wed 12/609:30LHR - YOW
1 stop14h 32mAir Canada
Sat 22/612:50YOW - LHR
1 stop27h 10mAir Canada
Deal found 16/5£550
Wed 12/609:30LHR - YOW
1 stop14h 32mAir Canada
Sat 22/612:50YOW - LHR
1 stop27h 10mAir Canada
Deal found 16/5£552
Sat 22/614:05LHR - YOW
1 stop24h 19mAir Canada
Wed 26/607:00YOW - LHR
1 stop9h 00mAir Canada
Deal found 16/5£554
Mon 24/606:30LHR - YOW
2 stops13h 20mMultiple Airlines
Mon 15/717:00YOW - LHR
1 stop23h 25mMultiple Airlines
Deal found 17/5£556
Sat 18/509:30LHR - YOW
1 stop28h 55mAir Canada
Sun 2/610:00YOW - LHR
1 stop15h 35mAir Canada
Deal found 16/5£559
Sat 18/509:30LHR - YOW
1 stop28h 55mAir Canada
Sun 2/621:00YOW - LHR
1 stop9h 50mAir Canada
Deal found 17/5£560

Heathrow to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 841,960 searches. Data last updated 17 May 2024.
Check out some of the best flight deals from London to Ottawa in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 1/1106:20LHR - YOW
1 stop13h 45mAir France
Fri 8/1117:15YOW - LHR
1 stop12h 15mAir France
Deal found 16/5£458
Fri 1/1106:20LHR - YOW
1 stop13h 45mMultiple Airlines
Fri 8/1117:15YOW - LHR
2 stops12h 10mMultiple Airlines
Deal found 16/5£477
Sat 14/918:00LHR - YOW
1 stop20h 13mAir Canada
Mon 16/906:05YOW - LHR
1 stop9h 35mAir Canada
Deal found 16/5£494
Fri 1/1106:30LHR - YOW
2 stops13h 35mKLM
Fri 8/1117:15YOW - LHR
2 stops12h 10mKLM
Deal found 16/5£499
Mon 24/606:15LHR - YOW
1 stop13h 35mAir France
Mon 15/717:00YOW - LHR
1 stop23h 25mAir France
Deal found 16/5£525
Mon 24/606:30LHR - YOW
2 stops13h 20mMultiple Airlines
Mon 15/717:00YOW - LHR
1 stop23h 25mMultiple Airlines
Deal found 16/5£532
Mon 16/909:30LHR - YOW
1 stop28h 10mLufthansa
Sat 21/917:59YOW - LHR
1 stop21h 41mLufthansa
Deal found 16/5£533
Mon 16/912:40LHR - YOW
2 stops14h 25mAir Canada
Sat 21/913:34YOW - LHR
1 stop26h 06mAir Canada
Deal found 16/5£538
Mon 16/912:40LHR - YOW
1 stop14h 59mAir Canada
Mon 23/918:20YOW - LHR
1 stop21h 40mAir Canada
Deal found 16/5£542

Heathrow to Ottawa flights leaving soon

Find last-minute flight options from Heathrow 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 841,960 searches. Data last updated 17 May 2024.
Have a look at some of the flights available from London to Ottawa departing last-minute. Users should examine the flight details to ensure there are no surprises.
Sat 25/508:30LHR - YOW
1 stop13h 34mUnited Airlines
Thu 30/506:38YOW - LHR
2 stops23h 02mUnited Airlines
Deal found 16/5£686
Sat 25/508:30LHR - YOW
1 stop13h 34mUnited Airlines
Mon 27/506:38YOW - LHR
1 stop20h 52mUnited Airlines
Deal found 15/5£687
Sun 26/509:30LHR - YOW
1 stop12h 08mUnited Airlines
Tue 2/719:30YOW - LHR
1 stop10h 10mUnited Airlines
Deal found 17/5£689
Sat 25/512:00LHR - YOW
1 stop15h 04mAir Canada
Thu 30/508:10YOW - LHR
1 stop20h 50mAir Canada
Deal found 16/5£708
Sat 25/506:30LHR - YOW
2 stops20h 18mUnited Airlines
Thu 30/506:38YOW - LHR
2 stops23h 02mUnited Airlines
Deal found 16/5£765
Sat 25/508:30LHR - YOW
1 stop13h 34mUnited Airlines
Thu 30/506:38YOW - LHR
1 stop18h 17mUnited Airlines
Deal found 16/5£826
Sat 25/506:30LHR - YOW
2 stops20h 18mUnited Airlines
Thu 30/506:38YOW - LHR
2 stops23h 02mUnited Airlines
Deal found 16/5£832
Sun 26/518:40LHR - YOW
2 stops29h 22mSWISS
Tue 2/708:10YOW - LHR
2 stops27h 10mSWISS
Deal found 16/5£838
Thu 23/506:50LHR - YOW
2 stops17h 05mUnited Airlines
Thu 30/506:05YOW - LHR
1 stop9h 35mUnited Airlines
Deal found 16/5£839

One-way flights to Ottawa from Heathrow

Search for one-way flight options from Heathrow 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 841,960 searches. Data last updated 17 May 2024.
Users travelling one-way from London to Ottawa can select one of these great deals. For those needing a return trip from London, there is a search form available above.
Tue 4/622:15LHR - YOW
2 stops42h 27mMultiple Airlines
Deal found 16/5£295
Tue 4/622:15LHR - YOW
3 stops26h 39mMultiple Airlines
Deal found 16/5£319
Wed 14/813:45LHR - YOW
2 stops26h 57mMultiple Airlines
Deal found 17/5£361
Tue 29/1006:45LHR - YOW
2 stops21h 19mMultiple Airlines
Deal found 15/5£368
Sat 5/1021:50LHR - YOW
2 stops25h 40mMultiple Airlines
Deal found 16/5£370
Sun 6/1014:20LHR - YOW
2 stops26h 22mMultiple Airlines
Deal found 16/5£371
Thu 15/814:30LHR - YOW
2 stops26h 12mMultiple Airlines
Deal found 17/5£372
Fri 7/621:25LHR - YOW
2 stops25h 55mMultiple Airlines
Deal found 17/5£373
Sat 17/819:00LHR - YOW
2 stops27h 42mMultiple Airlines
Deal found 17/5£384

Find flights from Heathrow to Ottawa within your budget

Customise your flight search to find flights from Heathrow 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 841,960 searches. Data last updated 17 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£458 - £738

Route

Depart

Return

Price

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 1/11

1 stop13h 45m

Ottawa

Fri 8/11

1 stop12h 15m

£458

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 1/11

1 stop13h 45m

Ottawa

Fri 8/11

2 stops12h 10m

£477

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 14/9

1 stop20h 13m

Ottawa

Mon 16/9

1 stop9h 35m

£494

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 1/11

2 stops13h 35m

Ottawa

Fri 8/11

2 stops12h 10m

£499

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 16/9

1 stop28h 10m

Ottawa

Sat 21/9

1 stop21h 41m

£533

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 24/6

2 stops26h 01m

Ottawa

Mon 15/7

2 stops43h 40m

£621

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 10/6

2 stops20h 14m

Ottawa

Mon 24/6

2 stops32h 19m

£624

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 11/6

2 stops30h 47m

Ottawa

Wed 19/6

2 stops43h 05m

£629

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 16/7

2 stops18h 43m

Ottawa

Mon 12/8

2 stops16h 20m

£738

Flights are sorted by cheapest first

Deals found on 16/5

When is the best time to book a flight from London Heathrow Airport to Ottawa?

Use this chart to determine the optimal time to book a return flight from Heathrow to Ottawa. Price data was last updated on 10 May 2024.
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Ottawa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to Ottawa?

Use this chart to determine the cheapest time to fly return from Heathrow to Ottawa. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Ottawa flight should consider departing on Friday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Heathrow to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Ottawa is currently £357 while a return flight costs £563. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Ottawa (average of £582). Flying from London Heathrow Airport to Ottawa in August is currently the most expensive (average of £779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£459

February

£480

March

£521

April

£507

May

£539

June

£601

July

£586

August

£615

September

£585

October

£581

November

£473

December

£571

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

-10 - 21 °C

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 17 May 2024.
See what other customers who have flown with Air Canada, Lufthansa and KLM from London to Ottawa have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,566 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.9

Boarding

7.8

Entertainment

7.2

Crew

8.4

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
1,566 reviews
KLM
7.9
Good
1,566 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.9

Boarding

7.8

Entertainment

7.2

Crew

8.4

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
1,988 reviews
KLM
7.9
Good
1,566 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.9

Boarding

7.8

Entertainment

7.2

Crew

8.4

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
1,050 reviews
KLM
7.9
Good
1,566 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.9

Boarding

7.8

Entertainment

7.2

Crew

8.4

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
7.6
Good
1,765 reviews
KLM
7.9
Good
1,566 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.9

Boarding

7.8

Entertainment

7.2

Crew

8.4

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.

WestJet
7.5
Good
2,906 reviews
KLM
7.9
Good
1,566 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.9

Boarding

7.8

Entertainment

7.2

Crew

8.4

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 Heathrow 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 London Heathrow?

    Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Ottawa. 7 airlines have flights to Ottawa from London Heathrow on a regular basis. Booking flights from London Heathrow to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • Can I find flights from London Heathrow Airport to Ottawa for under £500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Ottawa for under £500. The cheapest flight booked recently is on Air France for just £458, but on average you can expect to pay £539.

  • Are there last-minute flights available from London Heathrow Airport to Ottawa for under £700?

    There are currently 20+ open flights from London Heathrow Airport to Ottawa within the next 7 days for less than £700.

  • What are the cheapest airlines flying from London Heathrow Airport to Ottawa round-trip?

    Our cheapest airline available from London Heathrow Airport to Ottawa is Air France. Our recent data shows that you can find tickets from as low as £458 on this airline. Additional options worth looking into are Air Canada and KLM, starting at £494 and £499 round-trip. Users have found that Air France is 24% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from London Heathrow Airport to Ottawa?

    Consider Air Canada, Air France or KLM when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Ottawa.

  • What does LHR to YOW mean?

    London Heathrow Airport is LHR and Ottawa Airport is YOW. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Ottawa?

    The most popular stopover on flights from London Heathrow Airport to Ottawa is Paris. Montreal is the second most popular location for stopovers on flights from London Heathrow Airport to Ottawa.

  • What are some popular things to do or see while on a stopover in Paris?

    The majority of Paris visitors spend their time at Eiffel Tower, Arc De Triomphe, and Champs-Elysées. Travelers on a layover in Paris can visit Eiffel Tower, Arc De Triomphe, and Champs-Elysées, by traveling 15.8 mi, 15.0 mi, and 14.7 mi, respectively after landing at Paris Charles de Gaulle. Travellers can book a car hire at Paris Charles de Gaulle for about £39 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a stopover in Montreal?

    If you're on a stopover in Montreal and looking for things to do, consider visiting Hôtel de Ville de Montréal, Place des Arts, or Square Victoria. Hôtel de Ville de Montréal, Place des Arts, and Square Victoria can be visited by travelling about 10.0 mi, 9.5 mi, and 9.6 mi respectively from Montreal Pierre Elliott Trudeau Intl. Travellers in need of a car in Montreal can hire one for about £42 per day.

  • Where are the least popular stopover locations for London Heathrow Airport to Ottawa flights?

    The least popular stopover on flights from London Heathrow Airport to Ottawa is Toronto.

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

    The amount of baggage you can bring on your Heathrow 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 Heathrow to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow 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 Heathrow to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Ottawa?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow to Ottawa that allow pets onboard?

    Many airlines flying from Heathrow 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 Heathrow to Ottawa?

    Yes, you can often find last-minute deals on Heathrow 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 London Heathrow Airport to Ottawa flight deals updated?

    The London Heathrow Airport to Ottawa flight deals you see on this page were last updated on 17/5.

See more FAQs

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

Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
London City to Pearson Intl flights
Heathrow to Toronto Island flights
Gatwick to Toronto Island flights
Heathrow to Pierre Elliott Trudeau Intl flights
Luton to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Stansted to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Gatwick to Hamilton flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Hamilton flights
Southend to Pearson Intl flights
London City to Ottawa flights
Gatwick to Ottawa flights
Heathrow to Windsor flights
Stansted to Pierre Elliott Trudeau Intl flights
Heathrow to London flights
Heathrow to Timmins flights
Gatwick to London flights
London City to Thunder Bay flights
Heathrow to Thunder Bay flights
London City to London flights
Gatwick to Kitchener-Waterloo flights
Gatwick to Thunder Bay flights
Stansted to Ottawa flights
Heathrow to Sarnia flights
Heathrow to North Bay flights
Stansted to London flights

Top 7 airlines flying from Heathrow to Ottawa

Discover the top 7 airlines that operate flights from Heathrow 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 841,960 searches. Data last updated 17 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£364Average£467FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£376Average£467FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£415Average£538FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapest£423Average£497FlexibilityNo cancel feeOn-time50%
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