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

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

As of February 2025, 285 flights take off from London and land in Region of Ontario each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.

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 40 per day as of February 2025. The most frequent departure time is 11:00, with 45% of daily flights leaving at midday.

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 58% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 17 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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 February 2025, there are 17 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.

£173 Discover Cheap Flights from London to Ontario in 2025

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Find the cheapest flights from London to Ontario

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Cheap return flights

These are some of the best return flight deals from London to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

15:40 - 21:55LGW-YYZ

11h 15m1 stop

23:00 - 14:40YYZ-LGW

10h 40m1 stop

£305Icelandair

Find Deal

tors, 24 apr - tis, 29 apr

15:40 - 19:10LGW-YYZ

32h 30m1 stop

23:00 - 14:40YYZ-LGW

10h 40m1 stop

£307Icelandair

Find Deal

tors, 24 apr - mån, 28 apr

11:40 - 15:00LGW-YYZ

8h 20mdirect

22:35 - 09:45YYZ-LGW

7h 10mdirect

£320Air Transat

Find Deal

mån, 3 mar - ons, 12 mar

11:40 - 15:00LGW-YYZ

8h 20mdirect

22:35 - 09:45YYZ-LGW

7h 10mdirect

£323Air Transat

Find Deal

mån, 3 mar - ons, 12 mar

08:55 - 16:20LHR-YYZ

12h 25m1 stop

21:10 - 08:30YYZ-LHR

7h 20mdirect

£328Air Canada

Find Deal

fre, 7 mar - lör, 22 mar

13:30 - 19:45LHR-YYZ

11h 15m1 stop

23:35 - 11:50YYZ-LHR

7h 15mdirect

£330Lufthansa

Find Deal

ons, 7 maj - sön, 11 maj

08:55 - 17:20LHR-YYZ

12h 25m1 stop

17:00 - 07:10YYZ-LHR

10h 10m1 stop

£340Air Canada

Find Deal

tors, 20 mar - ons, 26 mar

08:30 - 20:55LHR-YYZ

16h 25m1 stop

23:35 - 11:50YYZ-LHR

7h 15mdirect

£341Lufthansa

Find Deal

mån, 10 mar - lör, 3 maj

18:05 - 20:15LHR-YUL

7h 10mdirect

22:10 - 09:50YUL-LHR

6h 40mdirect

£400British Airways

Find Deal

fre, 2 maj - ons, 7 maj

16:30 - 20:05LHR-YUL

7h 35mdirect

22:00 - 09:40YUL-LHR

6h 40mdirect

£411British Airways

Find Deal

sön, 23 mar - fre, 4 apr

Icelandair flights from London to Region of Ontario

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

Icelandair

24 Apr

LGW15:40London Gatwick

11h 15m

1 stop

YYZ21:55Toronto Pearson Intl

29 Apr

YYZ23:00Toronto Pearson Intl

10h 40m

1 stop

LGW14:40London Gatwick

£305

Find similar

Icelandair

24 Apr

LGW15:40London Gatwick

32h 30m

1 stop

YYZ19:10Toronto Pearson Intl

28 Apr

YYZ23:00Toronto Pearson Intl

10h 40m

1 stop

LGW14:40London Gatwick

£307

Find similar

Icelandair

24 Apr

LGW15:40London Gatwick

11h 15m

1 stop

YYZ21:55Toronto Pearson Intl

5 May

YYZ20:50Toronto Pearson Intl

12h 50m

1 stop

LGW14:40London Gatwick

£311

Find similar

Air Transat flights from London to Region of Ontario

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

Air Transat

3 Mar

LGW11:40London Gatwick

8h 20m

YYZ15:00Toronto Pearson Intl

12 Mar

YYZ22:35Toronto Pearson Intl

7h 10m

LGW09:45London Gatwick

£320

Find similar

Air Transat

3 Mar

LGW11:40London Gatwick

8h 20m

YYZ15:00Toronto Pearson Intl

12 Mar

YYZ22:35Toronto Pearson Intl

7h 10m

LGW09:45London Gatwick

£323

Find similar

Air Transat

26 Feb

LGW11:40London Gatwick

8h 20m

YYZ15:00Toronto Pearson Intl

12 Mar

YYZ22:35Toronto Pearson Intl

7h 10m

LGW09:45London Gatwick

£324

Find similar

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 £391. If you aren’t able to travel to Region of Ontario during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £406.

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 Friday when prices can be found for as low as £537. Flights from London to Region of Ontario on a Wednesday will generally be more expensive and average around £572. 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 £516. In the afternoon is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £564 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 23 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £530 when searching 23 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 £464 on momondo.

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

There are 3 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.

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	£173
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from London in the past 72 hours is £173. The best return flight deal from London to Region of Ontario found on momondo in the last 72 hours is £305.

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 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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 February 2025, there are 17 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 20.47% of the total bookings. Other popular models include Boeing 777 with 17.29%, Airbus A330-200 with 10.35%, and Airbus A330-300 with 10.26%.

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
Lufthansa	PriceFrom £268	Free Cancellation	Rating 6.7 6,986 reviews	Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom £268	Free Cancellation	Rating 7.1 1,847 reviews	Search TAP AIR PORTUGAL flights
PLAY	PriceFrom £275	Free Cancellation	Rating 7.0 94 reviews	Search PLAY flights
Icelandair	PriceFrom £306	Free Cancellation	Rating 7.0 491 reviews	Search Icelandair flights
Iberia	PriceFrom £319	Free Cancellation	Rating 7.0 2,639 reviews	Search Iberia flights
Air Transat	PriceFrom £327	Free Cancellation	Rating 7.8 380 reviews	Search Air Transat flights
Virgin Atlantic	PriceFrom £351	Free Cancellation	Rating 7.5 654 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom £370	Free Cancellation	Rating 7.3 1,325 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom £378	Free Cancellation	Rating 6.6 6,762 reviews	Search British Airways flights
KLM	PriceFrom £379	Free Cancellation	Rating 7.8 1,331 reviews	Search KLM 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.