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

The number of flights available between London and Region of Ontario is 54 per day as of August 2025. The most frequent departure time is 17:00, with 82% of daily flights leaving in the afternoon.

Which airlines fly to Region of Ontario?

Air Canada, Lufthansa and Air Transat are the top three most popular airlines that fly to Region of Ontario from London according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 18 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, 381 flights take off from London and land in Region of Ontario each week. The most common flight departure day for this route is Sun, with 16% of weekly flights taking off on this day.

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

Air Transat and WestJet are the most popular carriers operating from London to Ontario

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

Prices for flights from London to Ontario are updated daily.

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

As of August 2025, there are 18 operators available to choose from for flights from London to Ontario.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Ontario.

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

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£220 Cheap Flights from London to Ontario in 2025

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Find the cheapest flights from London to Ontario

Round-trip

One-way

Last minute

Direct

Cheap return flights

12:40 - 00:37LGW-YUL

16h 57m1 stop

16:00 - 10:45YUL-LGW

13h 45m1 stop

£348Air Transat

Find Deal

Wed, 17 Sep - Wed, 24 Sep

12:40 - 00:37LGW-YUL

16h 57m1 stop

22:05 - 09:50YUL-LGW

6h 45mdirect

£349Air Transat

Find Deal

Wed, 17 Sep - Wed, 8 Oct

08:30 - 16:00LHR-YUL

12h 30m1 stop

18:05 - 12:40YUL-LHR

13h 35m1 stop

£355Lufthansa

Find Deal

Wed, 17 Sep - Wed, 24 Sep

06:50 - 14:45LHR-YTZ

12h 55m2 stops

10:20 - 06:30YTZ-LHR

15h 10m1 stop

£357Air Canada

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Thu, 2 Oct - Thu, 9 Oct

09:00 - 16:25LHR-YYZ

12h 25m1 stop

20:25 - 08:30YYZ-LHR

7h 05mdirect

£358Air Canada

Find Deal

Thu, 8 Jan - Thu, 15 Jan

17:40 - 19:30LHR-YYZ

30h 50m1 stop

16:40 - 12:40YYZ-LHR

15h 00m1 stop

£358Lufthansa

Find Deal

Sat, 20 Sep - Mon, 22 Sep

11:55 - 19:15LGW-YYZ

11h 20m1 stop

19:40 - 10:55YYZ-LGW

10h 15m1 stop

£359Icelandair

Find Deal

Thu, 30 Oct - Wed, 5 Nov

12:15 - 19:15LHR-YYZ

11h 00m1 stop

19:40 - 19:30YYZ-LHR

18h 50m1 stop

£367Icelandair

Find Deal

Fri, 31 Oct - Sat, 8 Nov

16:10 - 18:45LHR-YUL

7h 35mdirect

20:40 - 08:30YUL-LHR

6h 50mdirect

£394British Airways

Find Deal

Fri, 21 Nov - Wed, 26 Nov

18:05 - 20:15LHR-YUL

7h 10mdirect

22:10 - 09:50YUL-LHR

6h 40mdirect

£397British Airways

Find Deal

Wed, 24 Sep - Wed, 15 Oct

Icelandair flights from London to Region of Ontario

Our best Icelandair deals on London to Region of Ontario flight tickets

Icelandair

30 Oct

LGW11:55London Gatwick

11h 20m

1 stop

YYZ19:15Toronto Pearson Intl

5 Nov

YYZ19:40Toronto Pearson Intl

10h 15m

1 stop

LGW10:55London Gatwick

£359

Find similar

Icelandair

31 Oct

LHR12:15London Heathrow

11h 00m

1 stop

YYZ19:15Toronto Pearson Intl

8 Nov

YYZ19:40Toronto Pearson Intl

18h 50m

1 stop

LHR19:30London Heathrow

£367

Find similar

Icelandair

31 Oct

LHR12:15London Heathrow

11h 00m

1 stop

YYZ19:15Toronto Pearson Intl

3 Nov

YYZ19:40Toronto Pearson Intl

10h 10m

1 stop

LHR10:50London Heathrow

£369

Find similar

Scandinavian Airlines flights from London to Region of Ontario

Our best Scandinavian Airlines deals on London to Region of Ontario flight tickets

Scandinavian Airlines

2 Dec

LHR19:50London Heathrow

24h 50m

2 stops

YYZ15:40Toronto Pearson Intl

5 Dec

YYZ17:10Toronto Pearson Intl

17h 50m

1 stop

LHR16:00London Heathrow

£355

Find similar

Scandinavian Airlines

13 Nov

LHR10:20London Heathrow

34h 20m

1 stop

YYZ15:40Toronto Pearson Intl

19 Nov

YYZ17:10Toronto Pearson Intl

11h 10m

1 stop

LHR09:20London Heathrow

£357

Find similar

Scandinavian Airlines

4 Nov

LHR19:50London Heathrow

24h 50m

2 stops

YYZ15:40Toronto Pearson Intl

12 Nov

YYZ17:10Toronto Pearson Intl

16h 25m

2 stops

LHR14:35London Heathrow

£359

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 17/9

12:40-00:37

1 stop16h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

16:00-10:45

1 stop13h 45m

£348

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 17/9

12:40-00:37

1 stop16h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

22:05-09:50

Nonstop6h 45m

£349

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 17/9

08:30-16:00

1 stop12h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

18:05-12:40

1 stop13h 35m

£355

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 2/10

06:50-14:45

2 stops12h 55m

Toronto Island

Thu 9/10

10:20-06:30

1 stop15h 10m

£357

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 8/1

09:00-16:25

1 stop12h 25m

Toronto Pearson Intl

Thu 15/1

20:25-08:30

Nonstop7h 05m

£358

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 20/9

17:40-19:30

1 stop30h 50m

Toronto Pearson Intl

Mon 22/9

16:40-12:40

1 stop15h 00m

£358

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 30/10

11:55-19:15

1 stop11h 20m

Toronto Pearson Intl

Wed 5/11

19:40-10:55

1 stop10h 15m

£359

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 31/10

12:15-19:15

1 stop11h 00m

Toronto Pearson Intl

Sat 8/11

19:40-19:30

1 stop18h 50m

£367

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 21/11

16:10-18:45

Nonstop7h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

20:40-08:30

Nonstop6h 50m

£394

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 24/9

18:05-20:15

Nonstop7h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

22:10-09:50

Nonstop6h 40m

£397

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

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 Region of Ontario?

In general, February is the cheapest month to fly from London to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £361. If you aren’t able to travel to Region of Ontario during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £364.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from London to Region of Ontario is on a Thursday when prices can be found for as low as £492. Flights from London to Region of Ontario on a Sunday will generally be more expensive and average around £533. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest London to Region of Ontario flights are usually those with departure times in the evening. Our users have found flights to Region of Ontario in the evening for as low as £482. In the afternoon is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £516 per ticket.

What is the cheapest London to Ontario flight route?

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £452 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from London for as low as £409 on momondo.

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

There are 4 cabin classes available to choose from on London to Ontario 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 London to Region of Ontario flights?

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

Cheap London to Region of Ontario flight deals and tips

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

Best price found	£306
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Region of Ontario	1 airport

The best one-way flight to Region of Ontario from London in the past 72 hours is £306. The best return flight deal from London to Region of Ontario found on momondo in the last 72 hours is £349.

The fastest flight from London to Region of Ontario takes 7h 10m

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

There is 1 airport near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL)

Search flight deals

When did momondo last update prices for flights from London to Ontario?
Prices for flights from London to Ontario are updated daily.
How many operators does momondo search for flights from London to Ontario?
As of August 2025, there are 18 operators available to choose from for flights from London to Ontario.
How old do you have to be to fly from London to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Region of Ontario?
Based on momondo bookings for flights between London and Region of Ontario, the leading plane model is Boeing 787-9 Dreamliner, making up 29.01% of the total bookings. Other popular models include Airbus A330-200 with 18.23%, Boeing 777 with 14.41%, and Airbus A321neo with 11.05%.

Best airlines flying from London to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom £257	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom £285	Free Cancellation	Rating 7.0 528 reviews	Search Icelandair flights
Aer Lingus	PriceFrom £290	Free Cancellation	Rating 7.1 1,228 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom £297	Free Cancellation	Rating 6.8 7,337 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom £297	Free Cancellation	Rating 7.4 1,471 reviews	Search Scandinavian Airlines flights
Air Transat	PriceFrom £299	Free Cancellation	Rating 7.7 430 reviews	Search Air Transat flights
Air Canada	PriceFrom £302	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom £304	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom £306	Free Cancellation	Rating 7.1 1,956 reviews	Search TAP AIR PORTUGAL flights
Virgin Atlantic	PriceFrom £327	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights

Why use momondo?

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

Finding the right flight to Ontario from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ontario from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Ontario.

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

Price alerts on flights to Ontario from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Region of Ontario 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 Ontario

Popular Cities in Ontario

Flights to Torontofrom £305

Flights to Vancouverfrom £355

Flights to Calgaryfrom £310

Flights to Montrealfrom £307

Flights to Ottawafrom £391

Flights to Winnipegfrom £346

Flights to Halifaxfrom £289

Flights to Saskatoonfrom £470

Flights to Kelownafrom £442

Flights to Reginafrom £424

Flights to Québec Cityfrom £435

Flights to St. John'sfrom £424

Cheap flights from London to Ontario from £220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Ontario departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Ontario

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Icelandair flights from London to Region of Ontario

Our best Icelandair deals on London to Region of Ontario flight tickets

Scandinavian Airlines flights from London to Region of Ontario

Our best Scandinavian Airlines deals on London to Region of Ontario flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Ontario that are best for you.

See travel insights to Ontario from

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

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 Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

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

What is the cheapest London to Ontario flight route?

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

How far in advance should I book a flight to Region of Ontario?

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

There are 4 cabin classes available to choose from on London to Ontario 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 London to Region of Ontario flights?

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

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

Air Transat and WestJet are the most popular carriers operating from London to Ontario

Which airlines fly to Region of Ontario?

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

The number of flights available between London and Region of Ontario is 54 per day as of August 2025. The most frequent departure time is 17:00, with 82% of daily flights leaving in the afternoon.

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

As of August 2025, 381 flights take off from London and land in Region of Ontario each week. The most common flight departure day for this route is Sun, with 16% of weekly flights taking off on this day.

Cheap London to Region of Ontario flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

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

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

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

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

Best airlines flying from London to Region of Ontario

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

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario 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 Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo