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Cheap flights from England to Ottawa from £165

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YOW
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 February 2026.

Tue 2/612:40
LHR
-
YOW
1 stop10h 53m
Air Canada
Tue 30/610:00
YOW
-
LHR
1 stop15h 35m
Air Canada
Deal found 9/2£399
Sat 7/311:40
LGW
-
YOW
1 stop24h 43m
Air Transat
Sun 7/608:40
YOW
-
LGW
1 stop21h 05m
Air Transat
Deal found 9/2£401
Tue 30/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Tue 7/708:40
YOW
-
LGW
1 stop21h 05m
Air Transat
Deal found 9/2£403
Fri 29/506:55
LHR
-
YOW
2 stops32h 08m
United Airlines
Tue 2/618:00
YOW
-
LHR
2 stops17h 25m
United Airlines
Deal found 11/2£403
Fri 26/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Tue 7/719:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Deal found 9/2£405
Fri 29/512:40
LHR
-
YOW
1 stop24h 48m
Air Canada
Tue 2/617:30
YOW
-
LHR
1 stop22h 30m
Air Canada
Deal found 11/2£405
Wed 22/413:05
LHR
-
YOW
2 stops16h 34m
Multiple Airlines
Wed 29/418:25
YOW
-
LHR
2 stops20h 55m
Multiple Airlines
Deal found 9/2£407
Tue 9/612:40
LGW
-
YOW
1 stop24h 25m
Air Transat
Thu 18/616:00
YOW
-
LGW
1 stop10h 55m
Air Transat
Deal found 10/2£408
Thu 12/312:15
LHR
-
YOW
2 stops16h 24m
Multiple Airlines
Thu 19/305:40
YOW
-
LHR
2 stops25h 10m
Multiple Airlines
Deal found 10/2£408
Sat 23/512:15
LHR
-
YOW
1 stop16h 39m
Air Canada
Wed 27/521:00
YOW
-
LHR
Nonstop6h 35m
Air Canada
Deal found 9/2£409
Sun 28/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Wed 8/718:35
YOW
-
LGW
1 stop11h 10m
Air Transat
Deal found 9/2£409
Thu 16/413:05
LHR
-
YOW
2 stops16h 34m
Multiple Airlines
Sun 19/405:40
YOW
-
LHR
2 stops25h 15m
Multiple Airlines
Deal found 11/2£411

Find flight deals from England to Ottawa

Keep the following information in mind while searching for England to Ottawa flight deals. Data was last updated 12 February 2026.

Round-trip from

£399

One-way from

£165

Popular in

August

Cheapest in

June

Average price

£509

Good round-trip deal

£477 or less

Good one-way deal

£366 or less
Air Canada
  • Air Canada
  • 2/6-30/6
  • 2 total stops
  • 26h 28m total
  • England to Ottawa
Search Deals
23/4
  • 23/4
  • 2 total stops
  • 23h 09m total
  • England to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from England to Ottawa.
Search Deals
Price to beat on a one-way flight from England to Ottawa.
Search Deals

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 12 February 2026.
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

Fri 29/5

06:55-10:03

2 stops32h 08m

Ottawa

Tue 2/6

18:00-16:25

2 stops17h 25m

£403

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 22/4

13:05-00:39

2 stops16h 34m

Ottawa

Wed 29/4

18:25-20:20

2 stops20h 55m

£407

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 23/5

16:40-23:54

1 stop12h 14m

Ottawa

Wed 27/5

17:30-21:00

1 stop22h 30m

£410

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 1/6

09:30-12:25

Nonstop7h 55m

Ottawa

Mon 15/6

18:55-06:30

Nonstop6h 35m

£411

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 30/5

08:30-17:10

1 stop13h 40m

Ottawa

Fri 5/6

09:05-06:30

1 stop16h 25m

£415

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 30/5

09:30-22:11

1 stop17h 41m

Ottawa

Fri 5/6

10:00-21:00

2 stops30h 00m

£415

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 22/5

11:35-17:35

1 stop11h 00m

Ottawa

Sun 24/5

08:40-10:45

1 stop21h 05m

£422

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Thu 21/5

12:40-00:25

1 stop16h 45m

Ottawa

Sun 24/5

19:40-07:55

Nonstop7h 15m

£428

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 1/6

09:15-00:46

2 stops20h 31m

Ottawa

Mon 15/6

14:25-08:40

2 stops13h 15m

£436

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 12/5

12:40-00:25

1 stop16h 45m

Ottawa

Fri 22/5

19:40-07:55

Nonstop7h 15m

£452

Flights are sorted by cheapest return flights first.

Deals found on 11/2

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 £160). Flying from England to Ottawa in December is currently the most expensive (average of £374). 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 12 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from England to Ottawa as you normally would.

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. United Airlines provides one of the quickest options available for as low as £422. 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 Air Transat, with whom users have recently found tickets for as low as £196. However, be on the lookout for offers from WestJet and Virgin Atlantic, 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 City - Ottawa or London Gatwick - 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: TAP AIR PORTUGAL (78%), Air Canada (75%), Austrian Airlines( 75%).

  • 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 £574. The most popular route, (London Heathrow - Ottawa), can usually be booked for £390.

  • 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 £160). Flying from England to Ottawa in December is currently the most expensive (average of £374). 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
Brockville
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.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
Stansted to Pearson Intl flights
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Gatwick to Toronto Island flights
Manchester to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Manchester to Toronto Island flights
Southend to Pearson Intl flights
Glasgow Intl to Pearson Intl flights
Heathrow to Ottawa flights
Birmingham to Pearson Intl flights
Edinburgh to Toronto Island flights
Gatwick to Ottawa flights
Newcastle upon Tyne to Pearson Intl flights
Manchester to Pierre Elliott Trudeau Intl flights
Cardiff to Pearson Intl flights
London City to Ottawa flights
Leeds to Pearson Intl flights
Stansted to Ottawa flights
Birmingham to Toronto Island flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Southampton to Pearson Intl flights
Liverpool to Pearson Intl flights
Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights
Belfast City to Pearson Intl flights
Belfast Intl to Pearson Intl flights
Bristol to Pearson Intl flights
Birmingham to Ottawa flights
Heathrow to London flights
Birmingham to Pierre Elliott Trudeau Intl flights
Leeds to Pierre Elliott Trudeau Intl flights
Aberdeen to Pearson Intl flights
Heathrow to Thunder Bay flights
Stansted to London flights
Gatwick to London 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£299Average£518FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£330Average£347FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£345Average£550FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£363Average£581FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£368Average£625FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£431Average£537FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£443Average£522FlexibilityNo 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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