Which airlines fly to London?

Air Canada, Air Transat and British Airways 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 74% of people opting to fly with this airline when travelling to London. Keep in mind that there are 8 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 35m on average. Another popular route from Region of Ontario to London is flying from Toronto to London Heathrow Airport, which will take roughly 7h 50m. Keep in mind that layovers or delays could extend your travel time.

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

As of September 2026, there are 424 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.

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

Air Transat, Porter Airlines, and Air Canada are the most popular carriers operating from Ontario to London

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

As of September 2026, 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.

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 September 2026, there are 8 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.

£206 Cheap Flights from Ontario to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:40 - 09:50YYZ Toronto Pearson Intl-LGW London Gatwick

13h 10m1 stop Montreal Pierre Elliott Trudeau Intl

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Air Transat

Tue, 6 Oct - Tue, 8 Dec

21:35 - 09:45YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Air Transat

Sat, 28 Nov - Sat, 12 Dec

21:35 - 09:45YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Porter Airlines

Mon, 9 Nov - Thu, 19 Nov

22:45 - 22:40YYZ Toronto Pearson Intl-LHR London Heathrow

18h 55m1 stop Lisbon Humberto Delgado

06:00 - 14:40LHR London Heathrow-YYZ Toronto Pearson Intl

13h 40m1 stop Lisbon Humberto Delgado

£415TAP AIR PORTUGAL

Wed, 2 Dec - Sat, 5 Dec

19:40 - 10:55YYZ Toronto Pearson Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

11:55 - 18:15LGW London Gatwick-YYZ Toronto Pearson Intl

11h 20m1 stop Reykjavik Keflavik Intl

£415Icelandair

Sat, 7 Nov - Wed, 18 Nov

19:40 - 10:50YYZ Toronto Pearson Intl-LHR London Heathrow

10h 10m1 stop Reykjavik Keflavik Intl

12:15 - 18:15LHR London Heathrow-YYZ Toronto Pearson Intl

11h 00m1 stop Reykjavik Keflavik Intl

£415Icelandair

Mon, 9 Nov - Sat, 21 Nov

19:50 - 19:35YYZ Toronto Pearson Intl-LHR London Heathrow

18h 45m1 stop Munich Franz Josef Strauss

19:30 - 13:00LHR London Heathrow-YYZ Toronto Pearson Intl

22h 30m1 stop Frankfurt am Main

£429Lufthansa

Sat, 21 Nov - Mon, 23 Nov

21:25 - 09:35YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

08:45 - 12:50LHR London Heathrow-YYZ Toronto Pearson Intl

33h 05m1 stop Zurich

£431Air Canada

Tue, 6 Oct - Thu, 8 Oct

23:50 - 11:50YYZ Toronto Pearson Intl-LHR London Heathrow

7h 00mdirect

11:05 - 11:50LHR London Heathrow-YYZ Toronto Pearson Intl

29h 45m1 stop Brussels Bruxelles-National

£432Air Canada

Fri, 2 Oct - Sun, 4 Oct

18:05 - 06:30YYZ Toronto Pearson Intl-LHR London Heathrow

7h 25mdirect

07:40 - 14:55LHR London Heathrow-YYZ Toronto Pearson Intl

12h 15m1 stop Munich Franz Josef Strauss

£468Lufthansa

Wed, 18 Nov - Sat, 28 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:40 - 09:50YYZ Toronto Pearson Intl-LGW London Gatwick

13h 10m1 stop Montreal Pierre Elliott Trudeau Intl

09:40 - 12:45LGW London Gatwick-YYZ Toronto Pearson Intl

8h 05mdirect

£415Air Transat

Wed, 9 Sep - Wed, 16 Sep

18:00 - 09:50YYZ Toronto Pearson Intl-LGW London Gatwick

10h 50m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 - 22:00LGW London Gatwick-YYZ Toronto Pearson Intl

15h 25m1 stop Montreal Pierre Elliott Trudeau Intl

£415Porter Airlines

Wed, 9 Sep - Wed, 16 Sep

18:00 - 09:50YYZ Toronto Pearson Intl-LGW London Gatwick

10h 50m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 - 17:40LGW London Gatwick-YYZ Toronto Pearson Intl

11h 05m1 stop Montreal Pierre Elliott Trudeau Intl

£415Porter Airlines

Wed, 9 Sep - Sat, 19 Sep

18:00 - 09:50YYZ Toronto Pearson Intl-LGW London Gatwick

10h 50m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 - 22:00LGW London Gatwick-YYZ Toronto Pearson Intl

15h 25m1 stop Montreal Pierre Elliott Trudeau Intl

£416Air Transat

Wed, 9 Sep - Mon, 21 Sep

08:40 - 06:30YUL Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow

16h 50m1 stop Ottawa

06:00 - 15:00LHR London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl

14h 00m1 stop Zurich

£448Air Canada

Thu, 10 Sep - Thu, 17 Sep

06:40 - 21:00YYZ Toronto Pearson Intl-LHR London Heathrow

9h 20m1 stop Halifax Intl

09:30 - 15:07LHR London Heathrow-YYZ Toronto Pearson Intl

10h 37m1 stop Ottawa

£448Air Canada

Mon, 7 Sep - Mon, 14 Sep

18:35 - 06:35YYZ Toronto Pearson Intl-LHR London Heathrow

7h 00mdirect

07:40 - 14:55LHR London Heathrow-YYZ Toronto Pearson Intl

12h 15m1 stop Munich Franz Josef Strauss

£468Lufthansa

Tue, 8 Sep - Sat, 28 Nov

23:50 - 11:50YYZ Toronto Pearson Intl-LHR London Heathrow

7h 00mdirect

07:40 - 14:55LHR London Heathrow-YYZ Toronto Pearson Intl

12h 15m1 stop Munich Franz Josef Strauss

£468Lufthansa

Mon, 7 Sep - Sat, 28 Nov

18:05 - 06:15YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

17:05 - 20:10LHR London Heathrow-YYZ Toronto Pearson Intl

8h 05mdirect

£510British Airways

Sat, 12 Sep - Sat, 26 Sep

18:05 - 06:15YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

17:05 - 20:10LHR London Heathrow-YYZ Toronto Pearson Intl

8h 05mdirect

£513British Airways

Sat, 12 Sep - Sat, 26 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

22:45 - 10:45YYZ Toronto Pearson Intl-LGW London Gatwick

7h 00mdirect

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Air Transat

Tue, 22 Sep - Thu, 5 Nov

21:35 - 09:45YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Air Transat

Wed, 11 Nov - Thu, 19 Nov

22:45 - 10:45YYZ Toronto Pearson Intl-LGW London Gatwick

7h 00mdirect

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Porter Airlines

Tue, 22 Sep - Wed, 4 Nov

21:35 - 09:45YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 - 15:00LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

£415Porter Airlines

Sun, 10 Jan - Mon, 18 Jan

22:00 - 10:15YYZ Toronto Pearson Intl-LHR London Heathrow

7h 15mdirect

17:15 - 21:15LHR London Heathrow-YYZ Toronto Pearson Intl

8h 00mdirect

£431British Airways

Wed, 21 Oct - Wed, 28 Oct

22:20 - 10:25YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

17:15 - 20:15LHR London Heathrow-YYZ Toronto Pearson Intl

8h 00mdirect

£432British Airways

Thu, 5 Nov - Tue, 17 Nov

21:25 - 09:35YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

18:00 - 22:05LHR London Heathrow-YYZ Toronto Pearson Intl

8h 05mdirect

£451Air Canada

Sun, 18 Oct - Sun, 25 Oct

23:50 - 11:50YYZ Toronto Pearson Intl-LHR London Heathrow

7h 00mdirect

17:40 - 20:30LHR London Heathrow-YYZ Toronto Pearson Intl

7h 50mdirect

£453Air Canada

Thu, 17 Sep - Wed, 30 Sep

18:40 - 06:30YUL Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow

6h 50mdirect

09:30 - 12:00LHR London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl

7h 30mdirect

£465Lufthansa

Sat, 10 Oct - Sun, 18 Oct

18:40 - 06:30YUL Montreal Pierre Elliott Trudeau Intl-LHR London Heathrow

6h 50mdirect

09:30 - 12:00LHR London Heathrow-YUL Montreal Pierre Elliott Trudeau Intl

7h 30mdirect

£465Lufthansa

Sat, 19 Sep - Sat, 26 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

TAP AIR PORTUGAL flights from Region of Ontario to London

Our best TAP AIR PORTUGAL deals on Region of Ontario to London flight tickets

TAP AIR PORTUGAL

22 Oct

YYZ17:35Toronto Pearson Intl

14h 10m

1 stop

LHR12:45London Heathrow

8 Nov

LHR08:15London Heathrow

18h 00m

1 stop

YYZ21:15Toronto Pearson Intl

£415

TAP AIR PORTUGAL

22 Oct

YYZ17:35Toronto Pearson Intl

14h 10m

1 stop

LHR12:45London Heathrow

8 Nov

LHR08:15London Heathrow

18h 00m

1 stop

YYZ21:15Toronto Pearson Intl

£418

TAP AIR PORTUGAL

4 Nov

YYZ22:45Toronto Pearson Intl

18h 55m

1 stop

LHR22:40London Heathrow

11 Nov

LHR18:30London Heathrow

25h 15m

1 stop

YYZ14:45Toronto Pearson Intl

£422

Air Canada flights from Region of Ontario to London

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

Air Canada

6 Oct

YYZ08:00Toronto Pearson Intl

21h 00m

1 stop

LHR10:00London Heathrow

8 Oct

LHR08:45London Heathrow

33h 05m

1 stop

YYZ12:50Toronto Pearson Intl

£434

Air Canada

18 Oct

YTZ20:55Toronto Island

28h 35m

1 stop

LHR06:30London Heathrow

25 Oct

LHR13:00London Heathrow

10h 56m

1 stop

YTZ19:56Toronto Island

£443

Air Canada

7 Sept

YYZ06:40Toronto Pearson Intl

9h 20m

1 stop

LHR21:00London Heathrow

14 Sept

LHR09:30London Heathrow

10h 37m

1 stop

YYZ15:07Toronto Pearson Intl

£448

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Tue 6/10

15:40-09:50

1 stop13h 10m

London Gatwick

Tue 8/12

11:40-15:00

Nonstop8h 20m

£415

Fastest return journey

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Sat 28/11

21:35-09:45

Nonstop7h 10m

London Gatwick

Sat 12/12

11:40-15:00

Nonstop8h 20m

£415

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Mon 9/11

21:35-09:45

Nonstop7h 10m

London Gatwick

Thu 19/11

11:40-15:00

Nonstop8h 20m

£415

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Wed 2/12

22:45-22:40

1 stop18h 55m

London Heathrow

Sat 5/12

06:00-14:40

1 stop13h 40m

£415

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Sat 7/11

19:40-10:55

1 stop10h 15m

London Gatwick

Wed 18/11

11:55-18:15

1 stop11h 20m

£415

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Mon 9/11

19:40-10:50

1 stop10h 10m

London Heathrow

Sat 21/11

12:15-18:15

1 stop11h 00m

£415

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Sat 21/11

19:50-19:35

1 stop18h 45m

London Heathrow

Mon 23/11

19:30-13:00

1 stop22h 30m

£429

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Tue 6/10

21:25-09:35

Nonstop7h 10m

London Heathrow

Thu 8/10

08:45-12:50

1 stop33h 05m

£431

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Fri 2/10

23:50-11:50

Nonstop7h 00m

London Heathrow

Sun 4/10

11:05-11:50

1 stop29h 45m

£432

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Wed 18/11

18:05-06:30

Nonstop7h 25m

London Heathrow

Sat 28/11

07:40-14:55

1 stop12h 15m

£468

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 £432, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Region of Ontario averaging around £442.

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 £542. 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 £625.

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 evening when flights can be purchased for as low as £566. Flights in the afternoon are often more expensive, with an average ticket price of £574.

What is the cheapest Ontario to London flight route?

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

How far in advance should I book a flight from Ontario 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 £540 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 £502 on momondo.

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

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

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	£206
Fastest flight time	6h 35m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Region of Ontario in the past 72 hours is £206. The best return flight deal from Region of Ontario to London found on momondo in the last 72 hours is £415.

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 6 airports in London. From Region of Ontario there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

Frequently asked questions about flying from Ontario to London

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 September 2026, there are 8 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 A350-1000, representing 21.17% of all bookings. The subsequent popular models are Airbus A321neo at 14.17%, Airbus A330-200 at 14.15%, and Boeing 777-300ER at 10.52%.

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
Aer Lingus	PriceFrom £307	Free Cancellation	Rating 7.3 1,746 reviews	Search Aer Lingus flights
Icelandair	PriceFrom £358	Free Cancellation	Rating 6.9 740 reviews	Search Icelandair flights
KLM	PriceFrom £376	Free Cancellation	Rating 7.8 1,569 reviews	Search KLM flights
Air Transat	PriceFrom £381	Free Cancellation	Rating 7.8 576 reviews	Search Air Transat flights
Air Canada	PriceFrom £415	Free Cancellation	Rating 7.1 11,590 reviews	Search Air Canada flights
British Airways	PriceFrom £418	Free Cancellation	Rating 6.7 8,207 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £420	Free Cancellation	Rating 7.4 696 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £421	Free Cancellation	Rating 6.8 8,224 reviews	Search Lufthansa flights

Eastbourne

Wembley

Gatwick

Milton Keynes

Southend-on-Sea

Luton

Slough

Ipswich

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Hayes

Bedford

Guildford

Colchester

Harlow

Chelmsford

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 6/10

Tue 13/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Ontario to London from £206

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 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

TAP AIR PORTUGAL flights from Region of Ontario to London

Our best TAP AIR PORTUGAL 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

momondo Fare Finder

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

See travel insights to London from

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

What is the cheapest month to fly to London?

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

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

What is the cheapest Ontario to London flight route?

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

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

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

Which airlines fly to London?

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

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

How long does it take to fly to London?

Cheap Region of Ontario to London flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from 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?

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

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

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

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year