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Cheap flights from England to Ottawa from £273

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YOW
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheap flight deals from England to Ottawa

Keep the following information in mind while searching for England to Ottawa flight deals. Data was last updated 15 October 2025.

Round-trip from

£399

One-way from

£273

Popular in

August

Cheapest in

January

Average price

£547

Good round-trip deal

£548 or less

Good one-way deal

£631 or less
Air Canada
  • Air Canada
  • 19/11-23/11
  • 4 total stops
  • 32h 32m total
  • England to Ottawa
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Virgin Atlantic
  • Virgin Atlantic
  • 15/12
  • 1 total stop
  • 13h 50m total
  • England to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£59 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from England to Ottawa.
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Price to beat on a one-way flight from England to Ottawa.
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Find flight deals from England to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from England to Ottawa
Explore the most affordable flight options available from England to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Wed 19/1106:00LHR - YOW
2 stops16h 42mMultiple Airlines
Sun 23/1110:20YOW - LHR
2 stops15h 50mMultiple Airlines
Deal found 12/10£399
Thu 27/1106:50LHR - YOW
2 stops12h 17mAir Canada
Thu 4/1220:25YOW - LHR
2 stops29h 45mAir Canada
Deal found 13/10£407
Mon 10/1109:00LHR - YOW
2 stops15h 18mAir Canada
Mon 17/1120:25YOW - LHR
2 stops19h 10mAir Canada
Deal found 13/10£412
Wed 19/1113:25LHR - YOW
1 stop10h 57mAir Canada
Sun 23/1110:20YOW - LHR
2 stops15h 50mAir Canada
Deal found 12/10£414
Mon 10/1109:00LHR - YOW
2 stops15h 18mMultiple Airlines
Mon 17/1108:30YOW - LHR
2 stops17h 40mMultiple Airlines
Deal found 13/10£421
Tue 11/1106:00LHR - YOW
2 stops17h 38mMultiple Airlines
Tue 18/1110:20YOW - LHR
2 stops15h 50mMultiple Airlines
Deal found 14/10£422
Sat 15/1106:50LHR - YOW
2 stops14h 28mAir Canada
Thu 20/1109:15YOW - LHR
2 stops30h 20mAir Canada
Deal found 14/10£425
Tue 11/1113:25LHR - YOW
1 stop25h 17mAir Canada
Tue 18/1110:20YOW - LHR
2 stops15h 50mAir Canada
Deal found 14/10£431
Thu 27/1113:25LHR - YOW
2 stops24h 58mAir Canada
Sun 30/1121:55YOW - LHR
Nonstop6h 25mAir Canada
Deal found 13/10£434
Thu 27/1113:25LHR - YOW
2 stops23h 53mMultiple Airlines
Thu 4/1216:00YOW - LHR
1 stop10h 10mMultiple Airlines
Deal found 13/10£437
Thu 30/1011:05LHR - YOW
2 stops50h 37mAir Canada
Wed 7/108:30YOW - LHR
2 stops17h 40mAir Canada
Deal found 13/10£443
Tue 11/1111:40LGW - YOW
1 stop17h 59mAir Transat
Tue 18/1118:55YOW - LGW
1 stop9h 50mAir Transat
Deal found 14/10£483

Cheapflights Fare Finder

 
Customise your flight search to find flights from England 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 858,174 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from England to Ottawa that are best for you.

Fly from

England

Fly to

Ottawa

Route

Depart

Return

Price

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 11/11

13:25-09:42

1 stop25h 17m

Ottawa

Tue 18/11

10:20-07:10

2 stops15h 50m

£431

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 13/12

09:00-14:21

1 stop10h 21m

Ottawa

Sun 11/1

16:00-07:10

1 stop10h 10m

£473

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 5/11

09:00-19:18

2 stops15h 18m

Ottawa

Wed 12/11

10:50-08:05

2 stops16h 15m

£481

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 27/11

13:25-08:18

2 stops23h 53m

Ottawa

Mon 5/1

20:00-07:10

1 stop30h 10m

£481

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 12/11

11:40-18:24

1 stop11h 44m

Ottawa

Wed 19/11

06:45-09:45

1 stop22h 00m

£482

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 11/3

11:10-22:18

2 stops15h 08m

Ottawa

Sun 15/3

18:20-07:10

1 stop8h 50m

£483

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 11/3

12:50-21:56

1 stop13h 06m

Ottawa

Wed 18/3

10:20-07:10

2 stops16h 50m

£483

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 11/11

11:40-00:39

1 stop17h 59m

Ottawa

Tue 18/11

18:55-09:45

1 stop9h 50m

£483

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 11/3

09:00-21:18

2 stops16h 18m

Ottawa

Wed 18/3

14:50-08:05

2 stops13h 15m

£484

LondonOttawa

LCY - YOW

LCYYOW

London City

Wed 19/11

09:25-17:42

2 stops13h 17m

Ottawa

Sun 23/11

18:05-16:40

2 stops17h 35m

£487

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 60 results
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Best time to book a flight from England to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from England with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from England to Ottawa

What is the cheapest month to book a flight from England to Ottawa?

Currently, March is the cheapest month in which you can book a flight from England to Ottawa (average of £197). Flying from England to Ottawa in December is currently the most expensive (average of £400). 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 ENG to YOW?

Find hourly flight availability from England 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 15 October 2025.

It’s typically best to fly out from England to Ottawa in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from England to Ottawa?

Use this chart to determine the cheapest time to fly return from England to Ottawa. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their England to Ottawa flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from England 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 England?

    Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from England to Ottawa.

  • How long is the flight from England to Ottawa?

    A quick flight from England to Ottawa can take about 11h 44m. Air Canada provides one of the quickest options available for as low as £482. The distance from England to Ottawa is about 3340 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from England to Ottawa one-way?

    The cheapest airline one-way is Virgin Atlantic, with whom users have recently found tickets for as low as £274. However, be on the lookout for offers from KLM and Air France, as they are both options that can get you from England to Ottawa for a low price.

  • What are the most popular routes from England to Ottawa?

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

  • What are the most reliable airlines from England to Ottawa?

    Before booking your flight to Ottawa from England, check out the most reliable airlines to get you to your destination on time: Air Canada (77%), Aegean Airlines (77%), Austrian Airlines( 77%).

  • What are the cheapest flights from England to Ottawa?

    The cheapest flight price from England to Ottawa is £382. On average you can expect to pay £2,519. The most popular route, (London Heathrow - Ottawa), can usually be booked for £419.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from England 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 England to Ottawa?

    Currently, March is the cheapest month in which you can book a flight from England to Ottawa (average of £197). Flying from England to Ottawa in December is currently the most expensive (average of £400). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Smiths Falls

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Alternative routes for England to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Newcastle upon Tyne to Toronto Island flights
Bristol to Toronto Island flights
Belfast Intl to Pierre Elliott Trudeau Intl flights
Belfast City to Pearson Intl flights
Bristol to Pierre Elliott Trudeau Intl flights
Heathrow to Thunder Bay flights

Top 7 airlines flying from England to Ottawa

Discover the top 7 airlines that operate flights from England 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 858,174 searches. Data last updated 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£307Average£535FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£339Average£356FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£354Average£570FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£366Average£605FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£373Average£575FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapest£412Average£541FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£459Average£551FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 England to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from England today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from England to Ottawa.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to Ottawa flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from England today and book when prices fit your budget.

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