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Cheap flights from London Gatwick Airport to Ontario from £256

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 29/1. 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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0 bags

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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
11:35 - 12:02
LGW
-
YTZ
29h 27m1 stop
Air Transat Logo
18:55 - 07:55
YTZ
-
LGW
32h 00m1 stop
£396Air Transat
lør., 23 maj - lør., 6 juni
Air Transat Logo
12:40 - 16:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
22:35 - 10:45
YYZ
-
LGW
7h 10mdirect
£396Air Transat
fre., 17 apr. - ons., 29 apr.
Air Transat Logo
11:35 - 20:27
LGW
-
YTZ
13h 52m1 stop
Air Transat Logo
08:50 - 09:50
YTZ
-
LGW
20h 00m1 stop
£396Air Transat
ons., 13 maj - lør., 23 maj
Air Transat Logo
12:40 - 16:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
23:15 - 09:50
YYZ
-
LGW
29h 35m1 stop
£396Air Transat
fre., 1 maj - fre., 15 maj
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m1 stop
Icelandair Logo
20:45 - 14:40
YYZ
-
LGW
12h 55m1 stop
£397Icelandair
lør., 28 feb. - tir., 21 apr.
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m1 stop
Icelandair Logo
19:40 - 10:55
YYZ
-
LGW
10h 15m1 stop
£399Icelandair
tir., 13 jan. - søn., 1 feb.
Multiple Airlines Logo
11:10 - 17:55
LGW
-
YTZ
35h 45m3 stops
Multiple Airlines Logo
12:30 - 15:35
YTZ
-
LGW
22h 05m3 stops
£403Multiple Airlines
søn., 18 jan. - søn., 25 jan.
SWISS Logo
18:40 - 17:55
LGW
-
YTZ
28h 15m2 stops
SWISS Logo
12:30 - 17:50
YTZ
-
LGW
24h 20m2 stops
£404SWISS
tor., 22 jan. - man., 26 jan.
Multiple Airlines Logo
12:50 - 10:59
LGW
-
YTZ
27h 09m2 stops
Multiple Airlines Logo
12:30 - 06:20
YTZ
-
LGW
12h 50m1 stop
£440Multiple Airlines
man., 2 mar. - man., 30 mar.
SWISS Logo
18:40 - 15:10
LGW
-
YUL
25h 30m1 stop
SWISS Logo
16:45 - 17:50
YUL
-
LGW
20h 05m1 stop
£453SWISS
søn., 8 feb. - tir., 17 feb.

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
17 Apr
LGW12:40London Gatwick
8h 20m
YYZ16:00Toronto Pearson Intl
26 Apr
YYZ22:35Toronto Pearson Intl
7h 10m
LGW10:45London Gatwick
£396
Find similar
Air Transat
1 May
LGW12:40London Gatwick
8h 20m
YYZ16:00Toronto Pearson Intl
15 May
YYZ23:15Toronto Pearson Intl
29h 35m
1 stop
LGW09:50London Gatwick
£396
Find similar
Air Transat
1 May
LGW12:40London Gatwick
8h 20m
YYZ16:00Toronto Pearson Intl
5 May
YYZ22:45Toronto Pearson Intl
7h 00m
LGW10:45London Gatwick
£400
Find similar

TAP AIR PORTUGAL flights from London Gatwick Airport to Region of Ontario

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Region of Ontario flight tickets
TAP AIR PORTUGAL
22 Apr
LGW21:15London Gatwick
21h 45m
2 stops
YYZ14:00Toronto Pearson Intl
27 Apr
YYZ17:45Toronto Pearson Intl
16h 50m
1 stop
LGW15:35London Gatwick
£414
Find similar
TAP AIR PORTUGAL
2 Mar
LGW21:25London Gatwick
22h 55m
2 stops
YYZ15:20Toronto Pearson Intl
30 Mar
YYZ22:55Toronto Pearson Intl
11h 40m
1 stop
LGW15:35London Gatwick
£417
Find similar
TAP AIR PORTUGAL
14 Jan
LGW10:40London Gatwick
15h 35m
1 stop
YYZ21:15Toronto Pearson Intl
20 Feb
YYZ22:45Toronto Pearson Intl
12h 00m
1 stop
LGW15:45London Gatwick
£427
Find similar

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 5 december 2025.
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

lør. 23/5

11:35-12:02

1 stop29h 27m

Toronto Island

lør. 6/6

18:55-07:55

1 stop32h 00m

£396

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

fre. 17/4

12:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

ons. 29/4

22:35-10:45

Nonstop7h 10m

£396

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

ons. 13/5

11:35-20:27

1 stop13h 52m

Toronto Island

lør. 23/5

08:50-09:50

1 stop20h 00m

£396

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

fre. 1/5

12:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

fre. 15/5

23:15-09:50

1 stop29h 35m

£396

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

lør. 28/2

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

tir. 21/4

20:45-14:40

1 stop12h 55m

£397

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

tir. 13/1

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

søn. 1/2

19:40-10:55

1 stop10h 15m

£399

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

søn. 18/1

11:10-17:55

3 stops35h 45m

Toronto Island

søn. 25/1

12:30-15:35

3 stops22h 05m

£403

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

tor. 22/1

18:40-17:55

2 stops28h 15m

Toronto Island

man. 26/1

12:30-17:50

2 stops24h 20m

£404

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

man. 2/3

12:50-10:59

2 stops27h 09m

Toronto Island

man. 30/3

12:30-06:20

1 stop12h 50m

£440

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

søn. 8/2

18:40-15:10

1 stop25h 30m

Montreal Pierre Elliott Trudeau Intl

tir. 17/2

16:45-17:50

1 stop20h 05m

£453

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, October 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 £351. If you aren’t able to travel to Region of Ontario during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £355.

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 £449. Flights from London Gatwick Airport to Region of Ontario on a Saturday will generally be more expensive and average around £502. 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 Gatwick Airport to Region of Ontario flights are usually those with departure times at midday. Our users have found flights to Region of Ontario at midday for as low as £409. In the evening is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £491 per ticket.

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 £424 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 £393 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 3% 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

£369

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from London Gatwick Airport in the past 72 hours is £369. The best return flight deal from London Gatwick Airport to Region of Ontario found on momondo in the last 72 hours is £427.
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 2 airports near Region of Ontario: 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 £291Free CancellationRating
7.0
584 reviews
Search Icelandair flights
Air TransatPriceFrom £303Free CancellationRating
7.8
480 reviews
Search Air Transat flights
Air CanadaPriceFrom £306Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom £349Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £355Free CancellationRating
6.8
7,613 reviews
Search Lufthansa flights
British AirwaysPriceFrom £360Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
WestJetPriceFrom £386Free CancellationRating
7.2
3,193 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

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