How many flights depart from Region of Ontario to London on average per week?

As of October 2025, there are 423 flights per week flying from Region of Ontario to London. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

How many flights depart from Region of Ontario to London on average per day?

As of October 2025, there are 60 flights per day flying from Region of Ontario to London. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

What is the cheapest airline that flies from Ontario to London?

TAP AIR PORTUGAL and WestJet are the most popular carriers operating from Ontario to London

Which airlines fly to London?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to London from Region of Ontario according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London?

Flight times from Region of Ontario to London vary, but if you’re flying out of Ottawa and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 25m on average. Another popular route from Region of Ontario to London is flying from Toronto to London Heathrow Airport, which will take roughly 8h 07m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Ontario to London?

Prices for flights from Ontario to London were last updated today.

How many operators does momondo search for flights from Ontario to London?

As of October 2025, there are 12 operators available to choose from for flights from Ontario to London.

How old do you have to be to fly from Ontario to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£182 Cheap Flights from Ontario to London in 2025/26

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19:40 - 10:50YYZ-LHR

10h 10m1 stop

20:35 - 18:15LHR-YYZ

26h 40m1 stop

£392Icelandair

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Tue, 17 Feb - Wed, 25 Feb

19:40 - 10:55YYZ-LGW

10h 15m1 stop

11:55 - 18:15LGW-YYZ

11h 20m1 stop

£392Icelandair

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Sun, 23 Nov - Mon, 1 Dec

17:25 - 08:35YYZ-LTN

10h 10m1 stop

08:50 - 15:55LTN-YYZ

12h 05m1 stop

£393Multiple Airlines

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Mon, 17 Nov - Mon, 24 Nov

17:25 - 07:50YYZ-STN

9h 25m1 stop

08:30 - 15:55STN-YYZ

12h 25m1 stop

£393Multiple Airlines

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Mon, 17 Nov - Mon, 24 Nov

17:35 - 09:50YYZ-LGW

11h 15m1 stop

16:35 - 21:15LGW-YYZ

33h 40m1 stop

£393TAP AIR PORTUGAL

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Thu, 27 Nov - Tue, 2 Dec

22:45 - 17:30YYZ-LHR

13h 45m1 stop

18:30 - 14:25LHR-YYZ

24h 55m1 stop

£396TAP AIR PORTUGAL

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Fri, 28 Nov - Sat, 13 Dec

21:35 - 09:45YYZ-LGW

7h 10mdirect

11:40 - 15:00LGW-YYZ

8h 20mdirect

£404Air Transat

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Mon, 10 Nov - Fri, 30 Jan

21:35 - 09:45YYZ-LGW

7h 10mdirect

11:40 - 15:00LGW-YYZ

8h 20mdirect

£405Air Transat

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Fri, 28 Nov - Sun, 7 Dec

10:15 - 09:45YUL-LGW

18h 30m1 stop

11:40 - 00:35LGW-YUL

16h 55m1 stop

£414Porter Airlines

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Tue, 27 Jan - Wed, 18 Mar

10:35 - 09:45YUL-LGW

18h 10m1 stop

11:40 - 00:35LGW-YUL

17h 55m1 stop

£414Porter Airlines

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Tue, 11 Nov - Wed, 3 Dec

Virgin Atlantic flights from Region of Ontario to London

Our best Virgin Atlantic deals on Region of Ontario to London flight tickets

Virgin Atlantic

20 Oct

YYZ23:30Toronto Pearson Intl

14h 05m

1 stop

LHR18:35London Heathrow

29 Oct

LHR14:30London Heathrow

8h 30m

YYZ19:00Toronto Pearson Intl

£420

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Virgin Atlantic

20 Oct

YYZ22:30Toronto Pearson Intl

7h 10m

LHR10:40London Heathrow

29 Oct

LHR14:30London Heathrow

8h 30m

YYZ19:00Toronto Pearson Intl

£428

Find similar

Virgin Atlantic

22 Oct

YYZ23:30Toronto Pearson Intl

14h 05m

1 stop

LHR18:35London Heathrow

24 Nov

LHR14:30London Heathrow

8h 30m

YYZ18:00Toronto Pearson Intl

£429

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Air Canada flights from Region of Ontario to London

Our best Air Canada deals on Region of Ontario to London flight tickets

Air Canada

20 Nov

YYZ18:10Toronto Pearson Intl

7h 20m

LHR06:30London Heathrow

23 Nov

LHR06:00London Heathrow

12h 50m

1 stop

YYZ13:50Toronto Pearson Intl

£423

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Air Canada

14 Nov

YYZ23:00Toronto Pearson Intl

7h 20m

LHR11:20London Heathrow

23 Nov

LHR06:00London Heathrow

12h 50m

1 stop

YYZ13:50Toronto Pearson Intl

£424

Find similar

Air Canada

6 Nov

YTZ12:30Toronto Island

16h 35m

2 stops

LHR10:05London Heathrow

13 Nov

LHR09:00London Heathrow

15h 55m

2 stops

YTZ19:55Toronto Island

£438

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Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 17/2

19:40-10:50

1 stop10h 10m

London Heathrow

Wed 25/2

20:35-18:15

1 stop26h 40m

£392

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sun 23/11

19:40-10:55

1 stop10h 15m

London Gatwick

Mon 1/12

11:55-18:15

1 stop11h 20m

£392

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 17/11

17:25-08:35

1 stop10h 10m

London Luton

Mon 24/11

08:50-15:55

1 stop12h 05m

£393

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Mon 17/11

17:25-07:50

1 stop9h 25m

London Stansted

Mon 24/11

08:30-15:55

1 stop12h 25m

£393

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 27/11

17:35-09:50

1 stop11h 15m

London Gatwick

Tue 2/12

16:35-21:15

1 stop33h 40m

£393

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 28/11

22:45-17:30

1 stop13h 45m

London Heathrow

Sat 13/12

18:30-14:25

1 stop24h 55m

£396

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 10/11

21:35-09:45

Nonstop7h 10m

London Gatwick

Fri 30/1

11:40-15:00

Nonstop8h 20m

£404

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 28/11

21:35-09:45

Nonstop7h 10m

London Gatwick

Sun 7/12

11:40-15:00

Nonstop8h 20m

£405

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

10:15-09:45

1 stop18h 30m

London Gatwick

Wed 18/3

11:40-00:35

1 stop16h 55m

£414

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

10:35-09:45

1 stop18h 10m

London Gatwick

Wed 3/12

11:40-00:35

1 stop17h 55m

£414

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How to get the cheapest flight ticket from Region of Ontario to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Region of Ontario is in February. Flight prices, which tend to average around £385, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Region of Ontario averaging around £407.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £518. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to London for around £558.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £485. Flights in the afternoon are often more expensive, with an average ticket price of £547.

What is the cheapest Ontario to London flight route?

Fly from Toronto Pearson Intl to London Gatwick for the best Ontario - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £501 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Region of Ontario for as low as £454 on momondo.

What cabin class options are available on Ontario to London flights?

There are 3 cabin classes available to choose from on Ontario to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to London flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to London.

Cheap Region of Ontario to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to London

Best price found	£210
Fastest flight time	6h 35m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Region of Ontario in the past 72 hours is £210. The best return flight deal from Region of Ontario to London found on momondo in the last 72 hours is £469.

The fastest flight from Region of Ontario to London takes 6h 35m

Direct flights go from Region of Ontario to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from Ontario to London?
Prices for flights from Ontario to London were last updated today.
How many operators does momondo search for flights from Ontario to London?
As of October 2025, there are 12 operators available to choose from for flights from Ontario to London.
How old do you have to be to fly from Ontario to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to London?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to London is Airbus A330-200, representing 23.41% of all bookings. The subsequent popular models are Airbus A321neo at 15.98%, Boeing 777-300ER at 14.03%, and Boeing 777 at 13.12%.

Best airlines flying from Region of Ontario to London

Compare and see reviews for airlines that fly from Region of Ontario to London with momondo

Airline	Rating	Free Cancellation	Price
Air Transat	PriceFrom £342	Free Cancellation	Rating 7.7 454 reviews	Search Air Transat flights
Icelandair	PriceFrom £363	Free Cancellation	Rating 7.0 553 reviews	Search Icelandair flights
Aer Lingus	PriceFrom £368	Free Cancellation	Rating 7.2 1,328 reviews	Search Aer Lingus flights
Porter Airlines	PriceFrom £374	Free Cancellation	Rating 8.0 378 reviews	Search Porter Airlines flights
Air Canada	PriceFrom £380	Free Cancellation	Rating 7.1 10,268 reviews	Search Air Canada flights
KLM	PriceFrom £384	Free Cancellation	Rating 7.7 1,401 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £391	Free Cancellation	Rating 7.4 665 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £402	Free Cancellation	Rating 6.8 7,467 reviews	Search Lufthansa flights
British Airways	PriceFrom £405	Free Cancellation	Rating 6.7 7,449 reviews	Search British Airways flights
Finnair	PriceFrom £418	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair flights

Eastbourne

Milton Keynes

Luton

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Dover

Hayes

Chelmsford

Worthing

Dartford

Bedford

Ramsgate

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to London?

It is quick and easy to find Ontario to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Ontario to London with flexible booking policies on momondo?

Yes. All flights to London from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Ontario.

I’m not ready to book a flight from Ontario to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Ontario and alert you when they change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

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London Stansted Airport

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Flights to Invernessfrom £34

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Cheap flights from Ontario to London from £182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to London departing on 17/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Ontario to London

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Virgin Atlantic flights from Region of Ontario to London

Our best Virgin Atlantic deals on Region of Ontario to London flight tickets

Air Canada flights from Region of Ontario to London

Our best Air Canada deals on Region of Ontario to London flight tickets

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How to get the cheapest flight ticket from Region of Ontario to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £518. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to London for around £558.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £485. Flights in the afternoon are often more expensive, with an average ticket price of £547.

What is the cheapest Ontario to London flight route?

Fly from Toronto Pearson Intl to London Gatwick for the best Ontario - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on Ontario to London flights?

There are 3 cabin classes available to choose from on Ontario to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to London flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to London.

What is the cheapest airline that flies from Ontario to London?

TAP AIR PORTUGAL and WestJet are the most popular carriers operating from Ontario to London

Which airlines fly to London?

How many flights depart from Region of Ontario to London on average per day?

As of October 2025, there are 60 flights per day flying from Region of Ontario to London. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

How many flights depart from Region of Ontario to London on average per week?

As of October 2025, there are 423 flights per week flying from Region of Ontario to London. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

How long does it take to fly to London?

Cheap Region of Ontario to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Ontario to London?

How many operators does momondo search for flights from Ontario to London?

How old do you have to be to fly from Ontario to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Region of Ontario to London?

Best airlines flying from Region of Ontario to London

Compare and see reviews for airlines that fly from Region of Ontario to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to London?

Can I find flights from Ontario to London with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to London?

I’m not ready to book a flight from Ontario to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London