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Cheap flights from Ottawa to England from £181

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LHR
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to England

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to England
Explore the most affordable flight options available from Ottawa to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Sun 13/919:40 -
Nonstop7h 15m
Sun 20/909:40 -
Nonstop8h 00m
Deal found 8/8£341
Mon 21/916:00 -
1 stop10h 55m
Mon 28/909:40 -
1 stop15h 20m
Deal found 6/8£345
Tue 8/919:40 -
Nonstop7h 15m
Fri 2/1009:40 -
Nonstop8h 00m
Deal found 8/8£347
Tue 15/919:40 -
Nonstop7h 15m
Fri 25/909:40 -
Nonstop8h 00m
Deal found 7/8£347
Sun 13/919:40 -
Nonstop7h 15m
Tue 22/909:40 -
Nonstop8h 00m
Deal found 8/8£350
Tue 8/919:40 -
Nonstop7h 15m
Mon 28/909:40 -
1 stop15h 20m
Deal found 10/8£354
Sun 13/919:40 -
Nonstop7h 15m
Fri 18/909:40 -
Nonstop8h 00m
Deal found 6/8£358
Sun 20/919:40 -
Nonstop7h 15m
Fri 2/1009:40 -
Nonstop8h 00m
Deal found 8/8£358
Tue 8/919:40 -
1 stop31h 00m
Tue 15/906:00 -
1 stop11h 40m
Deal found 7/8£440
Sun 13/919:40 -
1 stop19h 50m
Mon 21/921:15 -
1 stop20h 25m
Deal found 10/8£444
Thu 24/906:55 -
2 stops33h 25m
Thu 1/1006:30 -
3 stops22h 50m
Deal found 10/8£450
Thu 1/1018:25 -
2 stops23h 00m
Thu 8/1006:30 -
3 stops22h 50m
Deal found 9/8£452

Find flight deals from Ottawa to England

Keep the following information in mind while searching for Ottawa to England flight deals. Data was last updated 11 August 2026.

Round-trip from

£341

One-way from

£181

Popular in

December

Cheapest in

February

Average price

£581
Air Transat
  • Air Transat
  • 13/9-20/9
  • Nonstop
  • 15h 15m total
  • Ottawa to England
Search Deals
Air Transat
  • Air Transat
  • 11/9
  • Nonstop
  • 7h 15m total
  • Ottawa to England
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ottawa to England 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 11 August 2026.
Use the filters below to find and compare flights from Ottawa to England that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Fri 25/9

16:00-10:45

1 stop13h 45m

London Gatwick

Fri 2/10

09:40-12:40

Nonstop8h 00m

£390

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Thu 8/10

16:00-10:45

1 stop13h 45m

London Gatwick

Mon 12/10

12:40-14:55

1 stop31h 15m

£420

OttawaEdinburgh

YOW Ottawa - EDI Edinburgh Turnhouse

YOWEDI

Ottawa

Tue 8/9

19:40-07:40

1 stop31h 00m

Edinburgh Turnhouse

Tue 15/9

06:00-12:40

1 stop11h 40m

£440

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sun 20/9

20:55-07:55

1 stop30h 00m

London Gatwick

Sun 27/9

09:40-12:40

Nonstop8h 00m

£441

OttawaEdinburgh

YOW Ottawa - EDI Edinburgh Turnhouse

YOWEDI

Ottawa

Sun 13/9

19:40-20:30

1 stop19h 50m

Edinburgh Turnhouse

Mon 21/9

21:15-12:40

1 stop20h 25m

£444

OttawaLondon

YOW Ottawa - STN London Stansted

YOWSTN

Ottawa

Thu 24/9

06:55-21:20

2 stops33h 25m

London Stansted

Thu 1/10

06:30-00:20

3 stops22h 50m

£450

OttawaLondon

YOW Ottawa - STN London Stansted

YOWSTN

Ottawa

Tue 15/9

14:45-11:40

2 stops15h 55m

London Stansted

Fri 25/9

08:40-19:10

2 stops15h 30m

£468

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Tue 15/9

14:45-14:00

2 stops18h 15m

London Luton

Fri 25/9

08:00-19:10

2 stops16h 10m

£472

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Tue 8/9

11:15-14:00

2 stops21h 45m

London Luton

Tue 15/9

08:00-21:20

2 stops18h 20m

£473

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Wed 14/10

14:35-11:00

2 stops15h 25m

London Luton

Wed 28/10

06:00-22:32

2 stops20h 32m

£477

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to England

Have a flexible travel schedule? Discover the best time to fly to England from Ottawa 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 Ottawa to England

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to England (average of £496). Flying from Ottawa to England in December is currently the most expensive (average of £701). 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 YOW to ENG?

Find hourly flight availability from Ottawa to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 August 2026.

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

How much does it cost for a return flight from Ottawa to England?

Airfare is below average for this route at the moment.
Ottawa to England flights typically cost between £567 and £667 in September.
The cheapest return price found within the last 5 days was £453 on Multiple Airlines (25 Sept–30 Sept).

How far ahead should I book a flight from Ottawa to England?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to England. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. 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 England. Reviews last updated 11 August 2026.
Check out reviews from past customers who have flown with Air Transat and Air Canada from Ottawa to England to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
572 reviews
Check prices

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
572 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,459 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Crew

8.5

Boarding

8.0

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

Find useful and relevant information for your journey from Ottawa to England. 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 from for flights from Ottawa to England?

    If you book a flight to England from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa.

  • How long is the flight from Ottawa to England?

    Porter Airlines, Air Transat, and KLM can get you from Ottawa to England in just under 11h 15m. Your travel time can differ by up to 2h 30m. The distance from Ottawa to England is about 3340 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Ottawa to England consider Ottawa - London Heathrow, Ottawa - London Gatwick or Ottawa - London City as they are the most popular.

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

    Consider Air Canada (65%), Aegean Airlines (65%) or Austrian Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Ottawa to England.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ottawa to England (average of £496). Flying from Ottawa to England in December is currently the most expensive (average of £701). 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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Top airline flying from Ottawa to England

Discover the top airline that operate flights from Ottawa to England. 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 11 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£478Average£614FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ottawa to England?

Cheapflights helps you search for flights from Ottawa to England via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to England for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to England from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Ottawa to England and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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