How long does it take to fly to London Gatwick Airport?

On average, it takes 6h 35m to fly from Region of Ontario to London Gatwick Airport if you fly out of Ottawa (the most popular airport in Region of Ontario) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Toronto and into London Heathrow Airport, then the flight time is around 7h 50m.

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

As of August 2025, 40 flights take off from Region of Ontario and land in London Gatwick Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

As of August 2025, 5 flights take off from Region of Ontario and land in London Gatwick Airport each day. The most common flight departure time for this route is 22:00, with 100% of daily flights taking off in the evening.

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

Air Transat, TAP AIR PORTUGAL, and Porter Airlines are the most popular carriers operating from Ontario to London Gatwick

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

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

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

As of August 2025, there are 2 operators available to choose from for flights from Ontario to London Gatwick Airport.

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

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 Gatwick Airport.

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

The travel and health documents you'll need for your trip to London Gatwick Airport 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 Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£176 Cheap Flights from Region of Ontario to London Gatwick Airport in 2025

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Find the cheapest flights from Ontario to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

19:40 - 10:55YYZ-LGW

10h 15m1 stop

11:55 - 18:15LGW-YYZ

11h 20m1 stop

£390Icelandair

Find Deal

Mon, 3 Nov - Tue, 11 Nov

20:50 - 14:40YYZ-LGW

12h 50m1 stop

15:40 - 19:10LGW-YYZ

32h 30m1 stop

£391Icelandair

Find Deal

Tue, 16 Sep - Tue, 30 Sep

22:45 - 10:45YYZ-LGW

7h 00mdirect

11:40 - 16:00LGW-YYZ

8h 20mdirect

£392Air Transat

Find Deal

Thu, 9 Oct - Sat, 1 Nov

23:15 - 09:50YYZ-LGW

29h 35m1 stop

11:40 - 15:00LGW-YYZ

8h 20mdirect

£393Air Transat

Find Deal

Tue, 16 Sep - Thu, 11 Dec

17:40 - 14:00YYZ-LGW

15h 20m1 stop

21:35 - 16:50LGW-YYZ

24h 15m2 stops

£393

Find Deal

Wed, 10 Sep - Tue, 16 Sep

21:00 - 09:50YTZ-LGW

31h 50m1 stop

11:35 - 18:10LGW-YTZ

11h 35m1 stop

£394Porter Airlines

Find Deal

Sun, 28 Sep - Tue, 7 Oct

14:30 - 09:45YUL-LGW

14h 15m1 stop

11:40 - 22:10LGW-YUL

15h 30m1 stop

£397Porter Airlines

Find Deal

Wed, 14 Jan - Tue, 20 Jan

16:40 - 17:50YUL-LGW

20h 10m1 stop

18:35 - 15:00LGW-YUL

25h 25m1 stop

£404

Find Deal

Tue, 7 Oct - Tue, 14 Oct

19:30 - 09:25YYZ-LGW

8h 55m1 stop

10:45 - 20:00LGW-YYZ

14h 15m1 stop

£422WestJet

Find Deal

Mon, 8 Sep - Tue, 16 Sep

05:55 - 09:25YOW-LGW

22h 30m2 stops

10:45 - 00:22LGW-YOW

18h 37m2 stops

£527WestJet

Find Deal

Sun, 19 Oct - Fri, 24 Oct

American Airlines flights from Region of Ontario to London Gatwick Airport

Our best American Airlines deals on Region of Ontario to London Gatwick Airport flight tickets

American Airlines

4 Oct

YUL07:25Montreal Pierre Elliott Trudeau Intl

20h 10m

2 stops

LGW08:35London Gatwick

11 Oct

LGW14:30London Gatwick

28h 04m

2 stops

YUL13:34Montreal Pierre Elliott Trudeau Intl

£423

Find similar

American Airlines

1 Sept

YYZ07:15Toronto Pearson Intl

19h 55m

1 stop

LGW08:10London Gatwick

11 Sept

LGW15:05London Gatwick

37h 53m

2 stops

YYZ23:58Toronto Pearson Intl

£424

Find similar

American Airlines

25 Sept

YYZ10:55Toronto Pearson Intl

16h 15m

1 stop

LGW08:10London Gatwick

4 Oct

LGW15:05London Gatwick

11h 25m

1 stop

YYZ21:30Toronto Pearson Intl

£425

Find similar

Icelandair flights from Region of Ontario to London Gatwick Airport

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

Icelandair

3 Nov

YYZ19:40Toronto Pearson Intl

10h 15m

1 stop

LGW10:55London Gatwick

11 Nov

LGW11:55London Gatwick

11h 20m

1 stop

YYZ18:15Toronto Pearson Intl

£390

Find similar

Icelandair

16 Sept

YYZ20:50Toronto Pearson Intl

12h 50m

1 stop

LGW14:40London Gatwick

30 Sept

LGW15:40London Gatwick

32h 30m

1 stop

YYZ19:10Toronto Pearson Intl

£391

Find similar

Icelandair

29 Sept

YYZ23:00Toronto Pearson Intl

10h 35m

1 stop

LGW14:35London Gatwick

8 Oct

LGW15:40London Gatwick

32h 30m

1 stop

YYZ19:10Toronto Pearson Intl

£394

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 3/11

19:40-10:55

1 stop10h 15m

London Gatwick

Tue 11/11

11:55-18:15

1 stop11h 20m

£390

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 16/9

20:50-14:40

1 stop12h 50m

London Gatwick

Tue 30/9

15:40-19:10

1 stop32h 30m

£391

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 9/10

22:45-10:45

Nonstop7h 00m

London Gatwick

Sat 1/11

11:40-16:00

Nonstop8h 20m

£392

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 16/9

23:15-09:50

1 stop29h 35m

London Gatwick

Thu 11/12

11:40-15:00

Nonstop8h 20m

£393

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 10/9

17:40-14:00

1 stop15h 20m

London Gatwick

Tue 16/9

21:35-16:50

2 stops24h 15m

£393

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sun 28/9

21:00-09:50

1 stop31h 50m

London Gatwick

Tue 7/10

11:35-18:10

1 stop11h 35m

£394

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

14:30-09:45

1 stop14h 15m

London Gatwick

Tue 20/1

11:40-22:10

1 stop15h 30m

£397

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

16:40-17:50

1 stop20h 10m

London Gatwick

Tue 14/10

18:35-15:00

1 stop25h 25m

£404

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 8/9

19:30-09:25

1 stop8h 55m

London Gatwick

Tue 16/9

10:45-20:00

1 stop14h 15m

£422

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 19/10

05:55-09:25

2 stops22h 30m

London Gatwick

Fri 24/10

10:45-00:22

2 stops18h 37m

£527

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 Gatwick Airport

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 Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Region of Ontario is in February. Flight prices, which tend to average around £370, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in February, then you should wait until March to fly from Region of Ontario, when ticket prices are also cheap, with an average price of £388.

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

According to our data, Wednesday is the cheapest day to fly to London Gatwick Airport from Region of Ontario. The lowest ticket price found for a Wednesday departure recently was £470. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Region of Ontario to London Gatwick Airport on a Friday will generally be more expensive and average around £541. 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 London Gatwick Airport?

Our data shows that the cheapest Region of Ontario to London Gatwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Gatwick Airport in the afternoon for as low as £444. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £550.

What is the cheapest Ontario to London Gatwick flight route?

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

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

You are more likely to see cheaper flights to London Gatwick Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £453 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Region of Ontario for as low as £393 on momondo.

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

There are 3 cabin classes available to choose from on Ontario to London Gatwick 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 Gatwick Airport flights?

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

Cheap Region of Ontario to London Gatwick Airport flight deals and tips

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

Best price found	£176
Fastest flight time	6h 45m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun

The best one-way flight to London Gatwick Airport from Region of Ontario in the past 72 hours is £176. The best return flight deal from Region of Ontario to London Gatwick Airport found on momondo in the last 72 hours is £466.

The fastest flight from Region of Ontario to London Gatwick Airport takes 6h 45m

Direct flights go from Region of Ontario to London Gatwick Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights..

Search flight deals

When did momondo last update prices for flights from Ontario to London Gatwick Airport?
Prices for flights from Ontario to London Gatwick Airport were last updated today.
How many operators does momondo search for flights from Ontario to London Gatwick Airport?
As of August 2025, there are 2 operators available to choose from for flights from Ontario to London Gatwick Airport.
How old do you have to be to fly from Ontario to London Gatwick Airport?
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 Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport 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 Gatwick Airport. 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 Gatwick Airport?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to London Gatwick Airport is Airbus A330-200, representing 36.17% of all bookings. The subsequent popular models are Airbus A321neo at 21.64%, Airbus A350-1000 at 13.68%, and Boeing 777 at 11.89%.

Best airlines flying from Region of Ontario to London Gatwick Airport

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

Airline	Rating	Free Cancellation	Price
Air Transat	PriceFrom £338	Free Cancellation	Rating 7.7 430 reviews		Search Air Transat flights
Porter Airlines	PriceFrom £369	Free Cancellation	Rating 8.0 339 reviews		Search Porter Airlines flights

Eastbourne

Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Hounslow

Dover

Chelmsford

Hayes

Folkestone

Bedford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to London. momondo saves you time and could save you money on your trip.

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

Flights from Ontario to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Ontario to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your London Gatwick Airport 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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Cheap flights from Ontario to London from £176

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 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Ontario to London

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American Airlines flights from Region of Ontario to London Gatwick Airport

Our best American Airlines deals on Region of Ontario to London Gatwick Airport flight tickets

Icelandair flights from Region of Ontario to London Gatwick Airport

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

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

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

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 Gatwick Airport?

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

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

What is the cheapest Ontario to London Gatwick flight route?

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

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

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

There are 3 cabin classes available to choose from on Ontario to London Gatwick 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 Gatwick Airport flights?

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

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

Air Transat, TAP AIR PORTUGAL, and Porter Airlines are the most popular carriers operating from Ontario to London Gatwick

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

As of August 2025, 5 flights take off from Region of Ontario and land in London Gatwick Airport each day. The most common flight departure time for this route is 22:00, with 100% of daily flights taking off in the evening.

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

As of August 2025, 40 flights take off from Region of Ontario and land in London Gatwick Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

How long does it take to fly to London Gatwick Airport?

Cheap Region of Ontario to London Gatwick Airport flight deals and tips

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

Best price found

Fastest flight time

Direct flights

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

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

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

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

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

Best airlines flying from Region of Ontario to London Gatwick Airport

Compare and see reviews for airlines that fly from Region of Ontario to London Gatwick Airport 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 Gatwick Airport 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 London

Popular Cities in the United Kingdom

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