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Cheap flights from London Heathrow Airport to Ottawa from C$ 463

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 2/9. 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
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

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

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 1 June 2024.

Popular in

August

Cheapest in

February

Average price

C$ 1,044

Round-trip from

C$ 277
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From London Heathrow to Ottawa
Search Deals

What is the cheapest day to fly round-trip from London Heathrow Airport to Ottawa?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 55%.

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

Find a great deal and save up to 47% 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 C$ 940.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Ottawa. Flights to Ottawa from London Heathrow Airport in November are about C$ 1,031 on average during November, but can be found for as low as C$ 638.

What is the cheapest time of day to fly from LHR to YOW?

It’s typically best to fly out from London Heathrow Airport to Ottawa in the morning. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

Cheap LOT flights from Heathrow to Ottawa

Explore cheap flight options specifically provided by LOT 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 420,726 searches. Data last updated 1 June 2024.
Take a look at some of the lowest-priced LOT flights heading from London to Ottawa. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 16/76:30 a.m.LHR - YOW
2 stops18h 43mLOT
Mon 12/88:00 p.m.YOW - LHR
2 stops21h 00mLOT
Deal found 1/6C$ 1,418
Tue 16/76:30 a.m.LHR - YOW
2 stops18h 43mLOT
Mon 12/85:00 p.m.YOW - LHR
2 stops24h 00mLOT
Deal found 31/5C$ 1,421
Mon 10/66:10 p.m.LHR - YOW
2 stops34h 32mLOT
Thu 13/68:00 p.m.YOW - LHR
2 stops21h 00mLOT
Deal found 1/6C$ 1,432

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 420,726 searches. Data last updated 1 June 2024.
To aid your search, here are some of the cheapest Lufthansa flights we've found from London to Ottawa. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 25/92:05 p.m.LHR - YOW
1 stop13h 00mLufthansa
Mon 14/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 31/5C$ 986
Wed 2/102:05 p.m.LHR - YOW
1 stop13h 00mLufthansa
Tue 8/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 1/6C$ 988
Wed 2/1010:30 a.m.LHR - YOW
2 stops13h 30mLufthansa
Tue 8/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 1/6C$ 992
Mon 30/92:05 p.m.LHR - YOW
1 stop13h 00mLufthansa
Mon 14/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 31/5C$ 1,029
Thu 26/92:05 p.m.LHR - YOW
1 stop13h 00mLufthansa
Mon 14/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 31/5C$ 1,038
Sat 28/912:05 p.m.LHR - YOW
1 stop15h 00mLufthansa
Mon 14/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 31/5C$ 1,082
Tue 18/610:30 a.m.LHR - YOW
2 stops13h 31mLufthansa
Mon 24/66:40 p.m.YOW - LHR
2 stops13h 10mLufthansa
Deal found 1/6C$ 1,089

Cheap Heathrow to Ottawa flights in June & July 2024

Find cheap flight options from Heathrow to Ottawa specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 420,726 searches. Prices were last updated on 1 June 2024.
Scroll through some of the best deals on flights from London to Ottawa in 2024. Check back soon for alternative fares.
Sat 29/69:30 a.m.LHR - YOW
1 stop17h 46mAir Canada
Sat 6/78:55 p.m.YOW - LHR
2 stops19h 05mAir Canada
Deal found 1/6C$ 897
Sat 29/69:30 a.m.LHR - YOW
1 stop12h 13mAir Canada
Sat 6/78:55 p.m.YOW - LHR
1 stop28h 35mAir Canada
Deal found 1/6C$ 905
Sat 29/65:35 p.m.LHR - YOW
1 stop26h 15mVirgin Atlantic
Sat 6/75:00 p.m.YOW - LHR
1 stop10h 00mVirgin Atlantic
Deal found 1/6C$ 910
Mon 17/68:30 a.m.LHR - YOW
1 stop15h 47mMultiple Airlines
Mon 24/67:00 a.m.YOW - LHR
1 stop9h 00mMultiple Airlines
Deal found 1/6C$ 1,007
Tue 18/69:30 a.m.LHR - YOW
2 stops15h 49mAir Canada
Mon 24/67:00 a.m.YOW - LHR
1 stop9h 00mAir Canada
Deal found 1/6C$ 1,008
Mon 17/69:30 a.m.LHR - YOW
2 stops12h 49mAir Canada
Mon 24/62:40 p.m.YOW - LHR
2 stops14h 20mAir Canada
Deal found 1/6C$ 1,029
Mon 17/68:30 a.m.LHR - YOW
1 stop15h 47mAir Canada
Mon 24/67:00 a.m.YOW - LHR
1 stop9h 00mAir Canada
Deal found 1/6C$ 1,036
Tue 25/67:00 a.m.LHR - YOW
2 stops14h 31mSWISS
Tue 2/78:10 a.m.YOW - LHR
2 stops18h 45mSWISS
Deal found 31/5C$ 1,057
Wed 12/68:30 a.m.LHR - YOW
1 stop20h 12mMultiple Airlines
Wed 3/78:10 a.m.YOW - LHR
1 stop17h 20mMultiple Airlines
Deal found 1/6C$ 1,061

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 420,726 searches. Data last updated 1 June 2024.
Scroll through some of the best deals on flights from London to Ottawa in 2024. Check back soon for alternative fares.
Mon 8/78:30 a.m.LHR - YOW
1 stop22h 03mAir Canada
Sat 13/76:40 p.m.YOW - LHR
1 stop30h 50mAir Canada
Deal found 1/6C$ 867
Tue 2/75:35 p.m.LHR - YOW
1 stop26h 15mVirgin Atlantic
Tue 9/75:00 p.m.YOW - LHR
1 stop10h 00mVirgin Atlantic
Deal found 1/6C$ 890
Sat 29/69:30 a.m.LHR - YOW
1 stop17h 46mAir Canada
Sat 6/78:55 p.m.YOW - LHR
2 stops19h 05mAir Canada
Deal found 1/6C$ 897
Wed 10/78:55 a.m.LHR - YOW
2 stops34h 55mAir France
Wed 17/75:00 p.m.YOW - LHR
1 stop10h 00mAir France
Deal found 1/6C$ 902
Sat 29/69:30 a.m.LHR - YOW
1 stop12h 13mAir Canada
Sat 6/78:55 p.m.YOW - LHR
1 stop28h 35mAir Canada
Deal found 1/6C$ 905
Sat 29/65:35 p.m.LHR - YOW
1 stop26h 15mVirgin Atlantic
Sat 6/75:00 p.m.YOW - LHR
1 stop10h 00mVirgin Atlantic
Deal found 1/6C$ 910
Wed 10/77:45 p.m.LHR - YOW
1 stop24h 05mAir France
Wed 17/75:00 p.m.YOW - LHR
1 stop15h 45mAir France
Deal found 1/6C$ 981
Wed 2/102:05 p.m.LHR - YOW
1 stop13h 00mLufthansa
Tue 8/106:40 p.m.YOW - LHR
1 stop10h 20mLufthansa
Deal found 1/6C$ 988
Wed 10/77:45 p.m.LHR - YOW
1 stop24h 05mAir France
Wed 17/75:00 p.m.YOW - LHR
1 stop10h 00mAir France
Deal found 1/6C$ 992

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 420,726 searches. Data last updated 1 June 2024.
Check out these flights departing soon from London to Ottawa. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 10/66:10 p.m.LHR - YOW
2 stops34h 32mLOT
Thu 13/68:00 p.m.YOW - LHR
2 stops21h 00mLOT
Deal found 1/6C$ 1,432
Mon 10/68:00 a.m.LHR - YOW
2 stops17h 07mMultiple Airlines
Thu 13/68:10 a.m.YOW - LHR
1 stop17h 20mMultiple Airlines
Deal found 1/6C$ 1,454
Mon 10/61:45 p.m.LHR - YOW
3 stops25h 44mMultiple Airlines
Thu 13/612:00 p.m.YOW - LHR
2 stops18h 00mMultiple Airlines
Deal found 1/6C$ 1,773
Mon 10/62:05 p.m.LHR - YOW
1 stop13h 01mAir Canada
Thu 13/67:00 a.m.YOW - LHR
1 stop9h 00mAir Canada
Deal found 1/6C$ 1,996

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 420,726 searches. Data last updated 1 June 2024.
If you're seeking multiple options on one-way flights from London to Ottawa, be sure to check out these deals, which are updated often. Users needing a return flight from London to Ottawa should utilize the search form above.
Mon 2/99:40 p.m.LHR - YOW
3 stops25h 50mMultiple Airlines
Deal found 31/5C$ 463
Tue 20/89:35 p.m.LHR - YOW
3 stops31h 52mMultiple Airlines
Deal found 30/5C$ 522
Fri 20/99:00 p.m.LHR - YOW
2 stops21h 44mMultiple Airlines
Deal found 1/6C$ 523
Fri 20/99:35 p.m.LHR - YOW
3 stops21h 09mMultiple Airlines
Deal found 1/6C$ 526
Tue 20/89:00 p.m.LHR - YOW
2 stops32h 27mMultiple Airlines
Deal found 30/5C$ 531
Wed 17/76:45 a.m.LHR - YOW
2 stops17h 58mMultiple Airlines
Deal found 31/5C$ 538
Wed 21/86:55 a.m.LHR - YOW
2 stops22h 32mMultiple Airlines
Deal found 31/5C$ 553
Wed 17/79:35 p.m.LHR - YOW
3 stops25h 55mMultiple Airlines
Deal found 31/5C$ 586
Wed 31/79:10 p.m.LHR - YOW
2 stops32h 17mMultiple Airlines
Deal found 31/5C$ 593

Find flights from Heathrow to Ottawa within your budget

Customize 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 420,726 searches. Data last updated 1 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 846 - C$ 1,309

Route

Depart

Return

Price

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 22/10

1 stop10h 50m

Ottawa

Tue 5/11

1 stop9h 45m

C$ 846

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 29/6

1 stop12h 13m

Ottawa

Sat 6/7

1 stop28h 35m

C$ 905

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Sun 27/10

2 stops19h 23m

Ottawa

Tue 12/11

1 stop9h 45m

C$ 920

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 30/10

2 stops19h 08m

Ottawa

Thu 14/11

2 stops24h 20m

C$ 969

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 25/9

1 stop13h 00m

Ottawa

Mon 14/10

1 stop10h 20m

C$ 986

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 30/10

1 stop12h 16m

Ottawa

Tue 12/11

1 stop12h 15m

C$ 1,018

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 27/6

2 stops19h 38m

Ottawa

Mon 8/7

1 stop12h 05m

C$ 1,040

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 11/7

2 stops15h 31m

Ottawa

Mon 15/7

2 stops42h 40m

C$ 1,244

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 25/7

2 stops13h 20m

Ottawa

Thu 1/8

2 stops12h 45m

C$ 1,309

Flights are sorted by cheapest first

Deals found on 31/5

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Ottawa. Price data was last updated on 24 May 2024.
The price you pay for your flight from London Heathrow Airport to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Ottawa. Price data was last updated on 26 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Ottawa flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Heathrow to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 1 June 2024.
See what other customers who have flown with LOT, Lufthansa and Air Canada from London to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,512 reviews
Check prices

Food

7.4

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.9

Overall

7.9

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
1,512 reviews
KLM
7.9
Good
1,512 reviews
Check prices

Food

7.4

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.9

Overall

7.9

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
1,941 reviews
KLM
7.9
Good
1,512 reviews
Check prices

Food

7.4

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.9

Overall

7.9

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
1,016 reviews
KLM
7.9
Good
1,512 reviews
Check prices

Food

7.4

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.9

Overall

7.9

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.

Virgin Atlantic
7.6
Good
720 reviews
KLM
7.9
Good
1,512 reviews
Check prices

Food

7.4

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.9

Overall

7.9

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
1,729 reviews
KLM
7.9
Good
1,512 reviews
Check prices

Food

7.4

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.9

Overall

7.9

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?

    Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Ottawa from London Heathrow. Booking flights from London Heathrow to Ottawa (YOW) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 5 different airlines.

  • Can I find flights from London Heathrow Airport to Ottawa for under C$ 900 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Ottawa for under C$ 900. The cheapest flight booked recently is on Virgin Atlantic for just C$ 846, but on average you can expect to pay C$ 957.

  • Are there last-minute flights available from London Heathrow Airport to Ottawa for under C$ 1,500?

    There are currently 4+ open flights from London Heathrow Airport to Ottawa within the next 7 days for less than C$ 1,500.

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

    Virgin Atlantic, at C$ 846, was found to be the cheapest airline from London Heathrow Airport to Ottawa.Alternate airlines to your destination round-trip include Air Canada and Air France. Users have found that Virgin Atlantic is 19% cheaper than the other options available to this destination.

  • What does LHR to YOW mean?

    This is defined as London Heathrow Airport (LHR) and Ottawa Airport (YOW). Codes like Ottawa Airport are often used to just call airports uniquely.

  • 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 vacation 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 1/6.

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

    When booking a flight from London Heathrow Airport to Ottawa, you may want to consider flying on Air Canada, Air France or Lufthansa as they are the most popular for this route.

  • What is the cheapest month to book a flight from London Heathrow Airport to Ottawa?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Ottawa (average of C$ 203). Flying from London Heathrow Airport to Ottawa in March is currently the most expensive (average of C$ 355). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Top 5 airlines flying from Heathrow to Ottawa

Discover the top 5 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 420,726 searches. Data last updated 1 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 509AverageC$ 888FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapestC$ 696AverageC$ 746FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapestC$ 953AverageC$ 1,112FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,027AverageC$ 1,445FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 1,243AverageC$ 1,390FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Vancouver to Chicago flights
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Search flights from Heathrow to Ottawa by cabin class

Find flights from Heathrow 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 travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Ottawa?

When you search for this flight from Heathrow 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 Heathrow to Ottawa?

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

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

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

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

Not ready to book yet? You can track prices for flights from Heathrow to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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