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Cheap flights from London Heathrow Airport to Ottawa from C$ 530

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YOW
5 Nov — 12 Nov1
1 adult

The best prices from London Heathrow to Ottawa are usually found in February or November, booked 82 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

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 31 October 2024.

Round-trip from

C$ 807

One-way from

C$ 530

Popular in

August

Cheapest in

February
Air France
  • Air France
  • 13/2-22/2
  • 2 total stops
  • 20h 50m total
  • London to Ottawa
Search Deals
16/1
  • 16/1
  • 2 total stops
  • 33h 24m total
  • London to Ottawa
Search Deals
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals

Find flight deals from Heathrow to Ottawa

Cheapest flights from Heathrow to Ottawa
Explore the most affordable flight options available from Heathrow to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2024.

Wed 27/112:50 p.m.LHR - YOW
1 stop14h 55mMultiple Airlines
Wed 4/127:00 p.m.YOW - LHR
1 stop36h 50mMultiple Airlines
Deal found 30/10C$ 882
Mon 18/112:45 p.m.LHR - YOW
2 stops14h 25mAir France
Mon 12/55:00 p.m.YOW - LHR
1 stop12h 30mAir France
Deal found 30/10C$ 885
Thu 21/116:20 a.m.LHR - YOW
1 stop13h 50mVirgin Atlantic
Thu 28/115:20 p.m.YOW - LHR
1 stop20h 00mVirgin Atlantic
Deal found 31/10C$ 886
Thu 28/112:50 p.m.LHR - YOW
1 stop29h 13mWestJet
Thu 5/126:15 a.m.YOW - LHR
1 stop25h 35mWestJet
Deal found 31/10C$ 888
Tue 19/1111:45 a.m.LHR - YOW
2 stops17h 25mKLM
Mon 12/55:00 p.m.YOW - LHR
2 stops12h 45mKLM
Deal found 30/10C$ 911
Tue 19/112:30 p.m.LHR - YOW
1 stop29h 33mLufthansa
Tue 26/112:45 p.m.YOW - LHR
1 stop11h 25mLufthansa
Deal found 31/10C$ 957
Mon 18/112:30 p.m.LHR - YOW
1 stop24h 12mAir Canada
Sun 8/125:35 p.m.YOW - LHR
1 stop22h 00mAir Canada
Deal found 30/10C$ 991
Wed 27/118:55 a.m.LHR - YOW
2 stops15h 27mSWISS
Wed 4/124:00 p.m.YOW - LHR
2 stops19h 20mSWISS
Deal found 30/10C$ 1,011
Sun 17/116:00 a.m.LHR - YOW
2 stops22h 32mAustrian Airlines
Wed 15/16:10 p.m.YOW - LHR
2 stops43h 30mAustrian Airlines
Deal found 31/10C$ 1,070
Sun 10/117:10 a.m.LHR - YOW
2 stops16h 44mUnited Airlines
Wed 4/122:05 p.m.YOW - LHR
1 stop11h 35mUnited Airlines
Deal found 31/10C$ 1,134
Mon 16/128:55 a.m.LHR - YOW
2 stops20h 15mDelta
Tue 7/15:55 a.m.YOW - LHR
2 stops20h 20mDelta
Deal found 30/10C$ 1,205
Wed 20/1110:25 a.m.LHR - YOW
2 stops18h 07mLOT
Wed 14/58:00 p.m.YOW - LHR
2 stops16h 20mLOT
Deal found 30/10C$ 1,272

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 527,020 searches. Data last updated 31 October 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 20/11

2:50 p.m.-12:45 a.m.

1 stop14h 55m

C$ 646

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 18/4

7:50 p.m.-12:09 a.m.

2 stops33h 19m

C$ 653

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 6/11

11:30 a.m.-3:10 p.m.

1 stop32h 40m

C$ 730

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 1/3

9:50 a.m.-7:22 p.m.

2 stops14h 32m

C$ 985

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sun 17/11

6:00 p.m.-5:22 p.m.

1 stop28h 22m

C$ 1,046

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 28/2

11:10 a.m.-5:22 p.m.

1 stop11h 12m

C$ 1,240

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 3/1

10:25 a.m.-11:37 p.m.

2 stops18h 12m

C$ 1,281

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 1/1

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 1,508

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 5/11

4:20 p.m.-11:54 p.m.

1 stop12h 34m

C$ 2,438

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 5/3

2:45 p.m.-12:09 a.m.

2 stops14h 24m

Ottawa

Sun 16/3

6:20 p.m.-10:45 a.m.

2 stops12h 25m

C$ 882

Flights are sorted by cheapest first

Deals found on 31/10

Showing 1-10 of 21 results
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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.

Travel insights for flights from Heathrow to Ottawa

Get recent, data-driven insights about flights from Heathrow to Ottawa including ideal travel times, pricing trends, and more.

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 25 October 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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Find deals

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Ottawa (average of C$ 239). Flying from London Heathrow Airport to Ottawa in March is currently the most expensive (average of C$ 359). 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.

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

Find hourly flight availability from Heathrow to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2024.

It’s typically best to fly out from London Heathrow Airport to Ottawa in the morning. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 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 31 October 2024.
See what other customers who have flown with Air Canada, Air France and Virgin Atlantic 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.
Delta
8.0
Very good
8,835 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

KLM
7.8
Good
1,352 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Austrian Airlines
7.7
Good
829 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

SWISS
7.6
Good
1,644 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Virgin Atlantic
7.6
Good
666 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

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 3 different airlines.

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

    Air France, at C$ 807, was found to be the cheapest airline from London Heathrow Airport to Ottawa.Alternate airlines to your destination round-trip include Virgin Atlantic and KLM. Users have found that Air France is 25% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Ottawa one-way?

    C$ 594 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Virgin Atlantic and Aer Lingus, with prices starting from C$ 947 and C$ 985, respectively.

  • What are the cheapest flights from London Heathrow Airport to Ottawa?

    Looking for the cheapest flight from London Heathrow Airport to Ottawa? While on average our users pay C$ 1,120, our data indicates the cheapest price to be C$ 1,039. The most popular route (London Heathrow - Ottawa), is priced around C$ 842.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Ottawa (average of C$ 239). Flying from London Heathrow Airport to Ottawa in March is currently the most expensive (average of C$ 359). 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

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

Top 3 airlines flying from Heathrow to Ottawa

Discover the top 3 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 527,020 searches. Data last updated 31 October 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 371AverageC$ 990FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 976AverageC$ 1,145FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 979AverageC$ 1,580FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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