Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from London Gatwick Airport to Ontario from £166

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 Gatwick Airport to Ontario departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Gatwick Airport to Ontario

Cheap return flights

Enter your travel dates to find the best prices.
Air Transat Logo
09:40 - 16:33
LGW
-
YTZ
11h 53m
1 stop
Air Transat Logo
11:55 - 07:55
YTZ
-
LGW
15h 00m
1 stop
£318Air Transat
Fri, 15 May - Fri, 22 May
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
22:35 - 09:45
YYZ
-
LGW
7h 10mdirect
£318Air Transat
Wed, 25 Feb - Sun, 15 Mar
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m
1 stop
Icelandair Logo
19:40 - 10:55
YYZ
-
LGW
10h 15m
1 stop
£318Icelandair
Wed, 25 Feb - Mon, 2 Mar
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m
1 stop
Icelandair Logo
20:40 - 10:55
YYZ
-
LGW
10h 15m
1 stop
£319Icelandair
Wed, 4 Mar - Wed, 18 Mar
Multiple Airlines Logo
11:40 - 00:39
LGW
-
YOW
17h 59m
1 stop
Multiple Airlines Logo
05:40 - 09:45
YOW
-
LGW
23h 05m
1 stop
£405Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
21:40 - 00:39
LGW
-
YOW
30h 59m
2 stops
Multiple Airlines Logo
05:40 - 16:10
YOW
-
LGW
30h 30m
2 stops
£432Multiple Airlines
Wed, 11 Mar - Fri, 20 Mar
SWISS Logo
18:40 - 21:21
LGW
-
YXU
30h 41m
2 stops
SWISS Logo
17:40 - 17:50
YXU
-
LGW
20h 10m
2 stops
£513SWISS
Mon, 16 Mar - Mon, 23 Mar
SWISS Logo
18:40 - 21:21
LGW
-
YXU
30h 41m
2 stops
SWISS Logo
17:40 - 17:50
YXU
-
LGW
20h 10m
2 stops
£527SWISS
Mon, 16 Mar - Mon, 23 Mar
WestJet Logo
11:00 - 17:15
LGW
-
YHM
35h 15m
2 stops
WestJet Logo
18:10 - 09:05
YHM
-
LGW
33h 55m
2 stops
£881WestJet
Mon, 27 Apr - Thu, 7 May
WestJet Logo
11:00 - 17:15
LGW
-
YHM
35h 15m
2 stops
WestJet Logo
18:10 - 09:05
YHM
-
LGW
33h 55m
2 stops
£945WestJet
Mon, 4 May - Thu, 7 May

Icelandair flights from London Gatwick Airport to Region of Ontario

Our best Icelandair deals on London Gatwick Airport to Region of Ontario flight tickets
Icelandair
25 Feb
LGW11:55London Gatwick
11h 20m
1 stop
YYZ18:15Toronto Pearson Intl
2 Mar
YYZ19:40Toronto Pearson Intl
10h 15m
1 stop
LGW10:55London Gatwick
£318
Icelandair
3 Mar
LGW11:55London Gatwick
11h 20m
1 stop
YYZ18:15Toronto Pearson Intl
10 Mar
YYZ20:40Toronto Pearson Intl
10h 15m
1 stop
LGW10:55London Gatwick
£320
Icelandair
17 Apr
LGW15:40London Gatwick
11h 25m
1 stop
YYZ22:05Toronto Pearson Intl
29 Apr
YYZ20:45Toronto Pearson Intl
12h 55m
1 stop
LGW14:40London Gatwick
£321

Air Transat flights from London Gatwick Airport to Region of Ontario

Our best Air Transat deals on London Gatwick Airport to Region of Ontario flight tickets
Air Transat
25 Feb
LGW11:40London Gatwick
8h 20m
YYZ15:00Toronto Pearson Intl
15 Mar
YYZ22:35Toronto Pearson Intl
7h 10m
LGW09:45London Gatwick
£318
Air Transat
18 Feb
LGW11:40London Gatwick
8h 20m
YYZ15:00Toronto Pearson Intl
25 Feb
YYZ21:35Toronto Pearson Intl
7h 10m
LGW09:45London Gatwick
£319
Air Transat
6 Feb
LGW11:40London Gatwick
8h 20m
YYZ15:00Toronto Pearson Intl
15 Feb
YYZ21:35Toronto Pearson Intl
7h 10m
LGW09:45London Gatwick
£322

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Region of Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 15/5

09:40-16:33

1 stop11h 53m

Toronto Island

Fri 22/5

11:55-07:55

1 stop15h 00m

£318

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 25/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Sun 15/3

22:35-09:45

Nonstop7h 10m

£318

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 25/2

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

Mon 2/3

19:40-10:55

1 stop10h 15m

£318

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 4/3

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

Wed 18/3

20:40-10:55

1 stop10h 15m

£319

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 27/2

11:40-00:39

1 stop17h 59m

Ottawa

Fri 6/3

05:40-09:45

1 stop23h 05m

£405

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 11/3

21:40-00:39

2 stops30h 59m

Ottawa

Fri 20/3

05:40-16:10

2 stops30h 30m

£432

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Mon 16/3

18:40-21:21

2 stops30h 41m

London

Mon 23/3

17:40-17:50

2 stops20h 10m

£513

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Mon 16/3

18:40-21:21

2 stops30h 41m

London

Mon 23/3

17:40-17:50

2 stops20h 10m

£527

LondonHamilton

LGW - YHM

LGWYHM

London Gatwick

Mon 27/4

11:00-17:15

2 stops35h 15m

Hamilton

Thu 7/5

18:10-09:05

2 stops33h 55m

£881

LondonHamilton

LGW - YHM

LGWYHM

London Gatwick

Mon 4/5

11:00-17:15

2 stops35h 15m

Hamilton

Thu 7/5

18:10-09:05

2 stops33h 55m

£945

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ontario from

How to get the cheapest flight ticket from London Gatwick Airport 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?

In general, November is the cheapest month to fly from London Gatwick Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £324. If you aren’t able to travel to Region of Ontario during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £336.

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

The cheapest day to depart from London Gatwick Airport to Region of Ontario is on a Wednesday when prices can be found for as low as £445. Flights from London Gatwick Airport to Region of Ontario on a Saturday will generally be more expensive and average around £491. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest London Gatwick to Ontario flight route?

Fly from London Gatwick to Toronto Pearson Intl for the best London Gatwick - 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 Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £417 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 Gatwick Airport for as low as £385 on momondo.

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

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

You could potentially save up to 1% on your flight if you consider stops on a London Gatwick Airport to Region of Ontario flight.

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

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

Best price found

£282

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from London Gatwick Airport in the past 72 hours is £282. The best return flight deal from London Gatwick Airport to Region of Ontario found on momondo in the last 72 hours is £369.
The fastest flight from London Gatwick Airport to Region of Ontario takes 7h 40m
Direct flights go from London Gatwick Airport to Region of Ontario every day.
There are 123 airports in Region of Ontario. From London Gatwick Airport there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).
Search flight deals

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

    Prices for flights from London Gatwick Airport to Ontario refresh daily.

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

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

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

    The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from London Gatwick Airport to Region of Ontario

Compare and see reviews for airlines that fly from London Gatwick Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £288Free CancellationRating
7.1
606 reviews
Search Icelandair flights
Air CanadaPriceFrom £298Free CancellationRating
7.1
10,673 reviews
Search Air Canada flights
Air TransatPriceFrom £301Free CancellationRating
7.7
502 reviews
Search Air Transat flights
LufthansaPriceFrom £346Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
British AirwaysPriceFrom £350Free CancellationRating
6.7
7,709 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £373Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
WestJetPriceFrom £376Free CancellationRating
7.2
3,254 reviews
Search WestJet flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for London to Ontario flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from London and alert you when they 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/3
Wed 11/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom £273
Flights to Vancouverfrom £326
Flights to Calgaryfrom £329
Flights to Montrealfrom £332
Flights to Ottawafrom £334
Flights to Winnipegfrom £410
Flights to Halifaxfrom £294
Flights to Saskatoonfrom £357
Flights to Kelownafrom £464
Flights to Reginafrom £498
Flights to St. John'sfrom £511
Flights to Québec Cityfrom £396