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Cheap flights from England to Ontario from £252

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
4 Aug — 11 Aug1
1 adult

Cheap flight deals from England to Ontario

Keep the following information in mind while searching for England to Ontario flight deals. Data was last updated 30 July 2025.

Round-trip from

£347

One-way from

£252

Popular in

December

Cheapest in

February

Average price

£529

Good round-trip deal

£425 or less

Good one-way deal

£272 or less
SWISS
  • SWISS
  • 1/1-8/1
  • 2 total stops
  • 31h 15m total
  • England to Ontario
Search Deals
4/9
  • 4/9
  • 2 total stops
  • 15h 50m total
  • England to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 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 July 2025
Search Deals
Price to beat on a round-trip flight from England to Ontario.
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Price to beat on a one-way flight from England to Ontario.
Search Deals

Find flight deals from England to Ontario

Cheapest flights from England to Ontario
Explore the most affordable flight options available from England to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Sat 20/917:40LHR - YUL
1 stop32h 13mLufthansa
Mon 22/920:40YUL - LHR
1 stop21h 00mLufthansa
Deal found 29/7£348
Fri 5/906:00LHR - YUL
1 stop14h 00mSWISS
Sun 21/916:40YUL - LHR
1 stop10h 15mSWISS
Deal found 28/7£351
Fri 19/906:00LHR - YYZ
1 stop12h 50mAir Canada
Mon 29/921:30YYZ - LHR
Nonstop7h 30mAir Canada
Deal found 28/7£354
Sun 31/813:10LGW - YTZ
1 stop26h 12mAir Transat
Fri 12/918:55YTZ - LGW
1 stop9h 55mAir Transat
Deal found 28/7£354
Fri 29/811:35LGW - YYZ
1 stop12h 33mAir Transat
Sun 28/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 28/7£354
Tue 2/908:15STN - YYZ
1 stop10h 55mMultiple Airlines
Wed 10/922:10YYZ - STN
1 stop9h 35mMultiple Airlines
Deal found 29/7£355
Thu 25/911:30LHR - YYZ
1 stop13h 15mLufthansa
Fri 3/1020:30YYZ - LHR
Nonstop7h 05mLufthansa
Deal found 28/7£356
Thu 4/906:50LHR - YTZ
2 stops12h 55mAir Canada
Sat 13/915:25YTZ - LHR
1 stop10h 05mAir Canada
Deal found 27/7£356
Thu 11/910:30LHR - YUL
1 stop10h 30mMultiple Airlines
Thu 18/916:40YUL - LHR
1 stop13h 45mMultiple Airlines
Deal found 27/7£358
Tue 11/1106:00LHR - YTZ
2 stops17h 00mSWISS
Fri 14/1117:30YTZ - LHR
2 stops15h 10mSWISS
Deal found 28/7£358
Fri 19/906:00LHR - YYZ
1 stop11h 50mMultiple Airlines
Sat 27/916:00YYZ - LHR
1 stop9h 30mMultiple Airlines
Deal found 29/7£360
Tue 16/909:05LHR - YYZ
1 stop33h 45mAustrian Airlines
Tue 23/917:00YYZ - LHR
1 stop11h 35mAustrian Airlines
Deal found 29/7£361

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Ontario 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 30 July 2025.
Use the filters below to find and compare flights from England to Ontario that are best for you.

Fly from

England

Fly to

Ontario

Route

Depart

Return

Price

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 1/1

09:00-15:10

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

16:45-17:50

1 stop20h 05m

£347

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 20/9

17:40-20:53

1 stop32h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

20:40-22:40

1 stop21h 00m

£348

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 19/9

06:00-13:50

1 stop12h 50m

Toronto Pearson Intl

Mon 29/9

20:30-08:35

Nonstop7h 05m

£354

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 31/8

13:10-10:22

1 stop26h 12m

Toronto Island

Fri 12/9

18:55-09:50

1 stop9h 55m

£354

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 29/8

11:35-19:08

1 stop12h 33m

Toronto Pearson Intl

Sun 28/9

22:45-10:45

Nonstop7h 00m

£354

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Tue 2/9

08:15-14:10

1 stop10h 55m

Toronto Pearson Intl

Wed 10/9

22:10-12:45

1 stop9h 35m

£355

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 24/9

13:30-19:45

1 stop11h 15m

Toronto Pearson Intl

Tue 30/9

18:20-06:35

Nonstop7h 15m

£356

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 4/9

06:50-14:45

2 stops12h 55m

Toronto Island

Sat 13/9

15:25-06:30

1 stop10h 05m

£356

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 11/9

09:00-18:30

1 stop14h 30m

Toronto Pearson Intl

Wed 17/9

23:35-11:50

Nonstop7h 15m

£358

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 11/11

06:00-18:00

2 stops17h 00m

Toronto Island

Fri 14/11

17:30-13:40

2 stops15h 10m

£358

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 50 results
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Best time to book a flight from England to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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 Ontario

What is the cheapest month to book a flight from England to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from England to Region of Ontario (average of £490). Flying from England to Region of Ontario in July is currently the most expensive (average of £708). 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 ON?

Find hourly flight availability from England to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

When flying from England to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from England to Region of Ontario

Explore weekly flight availability from England to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2025.

The most flights from GBENG to CAON are scheduled on a Monday (39 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 30 July 2025.
Check out reviews from past customers who have flown with KLM, Air Transat, andAustrian Airlines from England to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Transat
7.7
Good
424 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
821 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from England to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from England to Region of Ontario one-way?

    One-way options have recently been found by users for as low as £254 on Air Transat. Other airlines that offer cheap prices include WestJet from £261 and TAP AIR PORTUGAL from £267 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from England to Ontario 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from England to Region of Ontario (average of £490). Flying from England to Region of Ontario in July is currently the most expensive (average of £708). 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 England to Ontario

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 Vancouver Intl flights
London City to Pearson Intl flights
Heathrow to Toronto Island flights
Gatwick to Vancouver Intl flights
Heathrow to Calgary flights
Gatwick to Toronto Island flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
London City to Vancouver Intl flights
Manchester to Pearson Intl flights
Heathrow to Abbotsford flights
Gatwick to Calgary flights
London City to Calgary flights
Heathrow to Halifax flights
Edinburgh to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Manchester to Vancouver Intl flights
Manchester to Toronto Island flights
Luton to Pierre Elliott Trudeau Intl flights
Luton to Calgary flights
Southend to Pearson Intl flights
Gatwick to Abbotsford flights
Luton to Vancouver Intl flights
Heathrow to Ottawa flights
Stansted to Pierre Elliott Trudeau Intl flights
Birmingham to Pearson Intl flights
Edinburgh to Toronto Island flights
Stansted to Calgary flights
Glasgow Intl to Pearson Intl flights
Manchester to Abbotsford flights
Stansted to Vancouver Intl flights
Heathrow to Edmonton flights
Edinburgh to Vancouver Intl flights
Gatwick to Edmonton flights
Gatwick to Halifax flights
Heathrow to Winnipeg flights
Manchester to Calgary flights
London City to Halifax flights
Gatwick to Ottawa flights
Edinburgh to Thunder Bay flights
Heathrow to Québec City flights
London City to Ottawa flights
Gatwick to St. John's flights

Top 10 airlines flying from England to Ontario

Discover the top 10 airlines that operate flights from England to Ontario. 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£74Average£577FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
PLAYCheapest£260Average£313FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£287Average£411FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£301Average£515FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£301Average£463FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air TransatCheapest£303Average£497FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£306Average£540FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest£308Average£561FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£311Average£556FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
American AirlinesCheapest£323Average£616FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from England to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Certainly. Search results for flights to Ontario from England 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 England to Ontario become cheaper?

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

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