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

323 flights are operational weekly from London to Region of Ontario as of June 2026. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.

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

Icelandair, TAP AIR PORTUGAL, and KLM are the most popular carriers operating from London to Ontario

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 53% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 11 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 day?

As of June 2026, there are 46 flights per day flying from London to Region of Ontario. The most common time of day flights depart is 5:00p.m., with 79% of flights taking off in the afternoon.

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 June 2026, there are 11 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 travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 275 Cheap Flights from London to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:40 p.m. - 3:40 p.m.

LGW

YYZ

8h 00mdirect

9:35 p.m. - 9:45 a.m.

YYZ

LGW

7h 10mdirect

C$ 772Air Transat

Tue, 15 Sep - Wed, 25 Nov

4:25 p.m. - 2:00 p.m.

LGW

YYZ

26h 35m

1 stop

10:45 p.m. - 3:45 p.m.

YYZ

LGW

12h 00m

1 stop

C$ 773TAP AIR PORTUGAL

Tue, 15 Sep - Fri, 27 Nov

7:50 p.m. - 2:00 p.m.

LHR

YYZ

23h 10m

1 stop

10:45 p.m. - 5:30 p.m.

YYZ

LHR

13h 45m

1 stop

C$ 775TAP AIR PORTUGAL

Tue, 15 Sep - Fri, 27 Nov

6:20 a.m. - 3:50 p.m.

LTN

YYZ

14h 30m

1 stop

11:55 p.m. - 9:40 p.m.

YYZ

LTN

16h 45m

1 stop

C$ 775Multiple Airlines

Fri, 18 Sep - Sun, 27 Sep

6:00 a.m. - 7:50 a.m.

LHR

YTZ

30h 50m

2 stops

10:20 a.m. - 6:30 a.m.

YTZ

LHR

15h 10m

1 stop

C$ 779Air Canada

Thu, 17 Sep - Mon, 21 Sep

6:00 a.m. - 7:50 a.m.

LHR

YTZ

30h 50m

2 stops

10:20 a.m. - 6:30 a.m.

YTZ

LHR

15h 10m

1 stop

C$ 780Air Canada

Thu, 17 Sep - Mon, 21 Sep

5:40 p.m. - 8:35 p.m.

LHR

YYZ

7h 55mdirect

11:50 p.m. - 11:50 a.m.

YYZ

LHR

7h 00mdirect

C$ 780Lufthansa

Fri, 4 Sep - Fri, 11 Sep

12:40 p.m. - 7:32 p.m.

LHR

YYZ

11h 52m

1 stop

11:50 p.m. - 11:50 a.m.

YYZ

LHR

7h 00mdirect

C$ 782Lufthansa

Fri, 25 Sep - Fri, 16 Oct

8:50 a.m. - 3:50 p.m.

LHR

YYZ

12h 00m

1 stop

6:10 p.m. - 6:20 a.m.

YYZ

LHR

7h 10mdirect

C$ 785British Airways

Fri, 4 Sep - Sun, 13 Sep

7:00 p.m. - 3:19 p.m.

LCY

YYZ

25h 19m

2 stops

2:15 p.m. - 7:55 a.m.

YYZ

LCY

12h 40m

2 stops

C$ 822Virgin Atlantic

Wed, 14 Oct - Tue, 20 Oct

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Lufthansa flights from London to Region of Ontario

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

Lufthansa

4 Sep

LHR5:40 p.m.London Heathrow

7h 55m

YYZ8:35 p.m.Toronto Pearson Intl

11 Sep

YYZ11:50 p.m.Toronto Pearson Intl

7h 00m

LHR11:50 a.m.London Heathrow

C$ 780

Lufthansa

25 Sep

LHR5:40 p.m.London Heathrow

7h 50m

YYZ8:30 p.m.Toronto Pearson Intl

16 Oct

YYZ8:15 p.m.Toronto Pearson Intl

7h 20m

LHR8:35 a.m.London Heathrow

C$ 782

Lufthansa

2 Jul

LHR8:30 a.m.London Heathrow

15h 31m

2 stops

YYZ7:01 p.m.Toronto Pearson Intl

9 Jul

YYZ6:20 p.m.Toronto Pearson Intl

21h 20m

1 stop

LHR8:40 p.m.London Heathrow

C$ 805

British Airways flights from London to Region of Ontario

Our best British Airways deals on London to Region of Ontario flight tickets

British Airways

4 Sep

LHR8:50 a.m.London Heathrow

12h 00m

1 stop

YYZ3:50 p.m.Toronto Pearson Intl

13 Sep

YYZ6:10 p.m.Toronto Pearson Intl

7h 10m

LHR6:20 a.m.London Heathrow

C$ 785

British Airways

3 Sep

LHR9:50 a.m.London Heathrow

11h 00m

1 stop

YYZ3:50 p.m.Toronto Pearson Intl

19 Sep

YYZ10:00 p.m.Toronto Pearson Intl

7h 15m

LHR10:15 a.m.London Heathrow

C$ 789

British Airways

21 Aug

LHR7:40 a.m.London Heathrow

13h 10m

1 stop

YYZ3:50 p.m.Toronto Pearson Intl

2 Oct

YYZ6:05 p.m.Toronto Pearson Intl

7h 10m

LHR6:15 a.m.London Heathrow

C$ 816

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 15/9

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

Toronto Pearson Intl

Wed 25/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 772

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 15/9

4:25 p.m.-2:00 p.m.

1 stop26h 35m

Toronto Pearson Intl

Fri 27/11

10:45 p.m.-3:45 p.m.

1 stop12h 00m

C$ 773

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 15/9

7:50 p.m.-2:00 p.m.

1 stop23h 10m

Toronto Pearson Intl

Fri 27/11

10:45 p.m.-5:30 p.m.

1 stop13h 45m

C$ 775

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Fri 18/9

6:20 a.m.-3:50 p.m.

1 stop14h 30m

Toronto Pearson Intl

Sun 27/9

11:55 p.m.-9:40 p.m.

1 stop16h 45m

C$ 775

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 17/9

6:00 a.m.-7:50 a.m.

2 stops30h 50m

Toronto Island

Mon 21/9

10:20 a.m.-6:30 a.m.

1 stop15h 10m

C$ 779

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 17/9

6:00 a.m.-7:50 a.m.

2 stops30h 50m

Toronto Island

Mon 21/9

10:20 a.m.-6:30 a.m.

1 stop15h 10m

C$ 780

Quickest round-trip

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 4/9

5:40 p.m.-8:35 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Fri 11/9

11:50 p.m.-11:50 a.m.

Nonstop7h 00m

C$ 780

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 25/9

12:40 p.m.-7:32 p.m.

1 stop11h 52m

Toronto Pearson Intl

Fri 16/10

11:50 p.m.-11:50 a.m.

Nonstop7h 00m

C$ 782

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 4/9

8:50 a.m.-3:50 p.m.

1 stop12h 00m

Toronto Pearson Intl

Sun 13/9

6:10 p.m.-6:20 a.m.

Nonstop7h 10m

C$ 785

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 14/10

7:00 p.m.-3:19 p.m.

2 stops25h 19m

Toronto Pearson Intl

Tue 20/10

2:15 p.m.-7:55 a.m.

2 stops12h 40m

C$ 822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 C$ 751. If you are unable to visit Region of Ontario during the month of February, then departing from London during the month January is also very affordable. Most momondo users find prices during this month for around C$ 776.

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 Tuesday. Travellers who choose to depart for Region of Ontario on a Tuesday will often find tickets for as low as C$ 1,000. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 1,078.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from London to Region of Ontario during this time can be as low as C$ 991. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,051 on average. Flights to Region of Ontario from London in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Ontario flight route?

Fly from London Gatwick to Ottawa for the best London - Ontario flight prices

How far in advance should I book a flight from London to 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 C$ 939 when searching weeks out. 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 C$ 929 on momondo.

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

There are 3 cabin classes available to choose from on London to Region of 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	C$ 581
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from London in the past 72 hours is C$ 581. The best round-trip flight deal from London to Region of Ontario found on momondo in the last 72 hours is C$ 845.

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

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

There are 125 airports in Region of Ontario. From London there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

Frequently asked questions about flying 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 June 2026, there are 11 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 travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 Airbus A350-1000, making up 29.92% of the total bookings. Other popular models include Airbus A321neo with 15.81%, Airbus A330-200 with 14.48%, and Boeing 787-9 Dreamliner with 7.33%.

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
Aer Lingus	PriceFrom C$ 452	Free Cancellation	Rating 7.3 1,628 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom C$ 577	Free Cancellation	Rating 6.8 8,102 reviews	Search Lufthansa flights
Air Transat	PriceFrom C$ 625	Free Cancellation	Rating 7.8 559 reviews	Search Air Transat flights
Icelandair	PriceFrom C$ 630	Free Cancellation	Rating 7.0 690 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom C$ 644	Free Cancellation	Rating 7.2 2,304 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom C$ 659	Free Cancellation	Rating 6.7 8,070 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 673	Free Cancellation	Rating 7.1 11,268 reviews	Search Air Canada flights
Delta	PriceFrom C$ 676	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
United Airlines	PriceFrom C$ 748	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom C$ 760	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential London to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Region of Ontario trip

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

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Popular Cities in Ontario

Flights to Torontofrom C$ 129

Flights to Vancouverfrom C$ 106

Flights to Montrealfrom C$ 280

Flights to Calgaryfrom C$ 128

Flights to Winnipegfrom C$ 138

Flights to Ottawafrom C$ 203

Flights to Halifaxfrom C$ 162

Flights to Kelownafrom C$ 128

Flights to Saskatoonfrom C$ 210

Flights to St. John'sfrom C$ 275

Flights to Reginafrom C$ 255

Flights to Québec Cityfrom C$ 319

Cheap flights from London to Ontario from C$ 508

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 7/12. 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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Lufthansa flights from London to Region of Ontario

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

British Airways flights from London to Region of Ontario

Our best British Airways deals on London to Region of Ontario flight tickets

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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

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?

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

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

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

What is the cheapest airline that flies 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?

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

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

Frequently asked questions about flying from London to 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?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize 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

London flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

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