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Cheap flights from London Gatwick Airport to Ontario from C$ 348

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 25/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
11:35 a.m. - 8:15 p.m.
LGW
-
YTZ
13h 40m
1 stop
Air Transat Logo
8:55 p.m. - 9:50 a.m.
YTZ
-
LGW
31h 55m
1 stop
C$ 767Air Transat
Mon, 24 Aug - Mon, 31 Aug
Air Transat Logo
12:40 p.m. - 3:40 p.m.
LGW
-
YYZ
8h 00mdirect
Air Transat Logo
11:15 p.m. - 9:50 a.m.
YYZ
-
LGW
29h 35m
1 stop
C$ 767Air Transat
Sat, 22 Aug - Mon, 7 Sep
Air Transat Logo
9:40 a.m. - 4:33 p.m.
LGW
-
YTZ
11h 53m
1 stop
Air Transat Logo
4:55 p.m. - 9:50 a.m.
YTZ
-
LGW
11h 55m
1 stop
C$ 768Air Transat
Fri, 21 Aug - Sat, 5 Sep
Multiple Airlines Logo
6:35 p.m. - 10:10 p.m.
LGW
-
YOW
32h 35m
2 stops
Multiple Airlines Logo
4:00 p.m. - 5:50 p.m.
YOW
-
LGW
20h 50m
2 stops
C$ 771Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Delta Logo
10:25 a.m. - 8:05 p.m.
LGW
-
YUL
14h 40m
1 stop
Delta Logo
5:00 p.m. - 9:25 a.m.
YUL
-
LGW
11h 25m
1 stop
C$ 782Delta
Fri, 28 Aug - Sun, 6 Sep
Multiple Airlines Logo
8:10 a.m. - 2:00 p.m.
LGW
-
YUL
10h 50m
1 stop
Multiple Airlines Logo
5:00 p.m. - 9:05 p.m.
YUL
-
LGW
23h 05m
2 stops
C$ 787Multiple Airlines
Tue, 1 Sep - Tue, 15 Sep
SWISS Logo
6:35 p.m. - 3:00 p.m.
LGW
-
YUL
25h 25m
1 stop
SWISS Logo
4:40 p.m. - 8:25 a.m.
YUL
-
LGW
10h 45m
1 stop
C$ 788SWISS
Thu, 10 Sep - Thu, 17 Sep
SWISS Logo
6:35 p.m. - 2:45 p.m.
LGW
-
YUL
25h 10m
2 stops
SWISS Logo
4:40 p.m. - 8:25 a.m.
YUL
-
LGW
10h 45m
1 stop
C$ 792SWISS
Thu, 10 Sep - Thu, 17 Sep
KLM Logo
10:35 a.m. - 12:20 a.m.
LGW
-
YOW
18h 45m
2 stops
KLM Logo
5:25 p.m. - 9:25 a.m.
YOW
-
LGW
11h 00m
1 stop
C$ 792KLM
Tue, 15 Sep - Tue, 22 Sep
KLM Logo
10:35 a.m. - 5:35 p.m.
LGW
-
YOW
36h 00m
2 stops
KLM Logo
5:25 p.m. - 9:25 a.m.
YOW
-
LGW
11h 00m
1 stop
C$ 794KLM
Tue, 15 Sep - Tue, 22 Sep

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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
4 Oct
LGW3:40 p.m.London Gatwick
32h 30m
1 stop
YYZ7:10 p.m.Toronto Pearson Intl
15 Jun
YYZ8:45 p.m.Toronto Pearson Intl
10h 00m
1 stop
LGW11:45 a.m.London Gatwick
C$ 807
Icelandair
3 Sep
LGW1:00 p.m.London Gatwick
14h 05m
1 stop
YYZ10:05 p.m.Toronto Pearson Intl
14 Sep
YYZ11:10 p.m.Toronto Pearson Intl
10h 30m
1 stop
LGW2:40 p.m.London Gatwick
C$ 824
Icelandair
29 Sep
LGW3:40 p.m.London Gatwick
32h 30m
1 stop
YYZ7:10 p.m.Toronto Pearson Intl
26 Jan
YYZ7:40 p.m.Toronto Pearson Intl
10h 15m
1 stop
LGW10:55 a.m.London Gatwick
C$ 826

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 Oct
LGW9:20 p.m.London Gatwick
22h 40m
2 stops
YYZ3:00 p.m.Toronto Pearson Intl
2 Nov
YYZ10:45 p.m.Toronto Pearson Intl
12h 00m
1 stop
LGW3:45 p.m.London Gatwick
C$ 788
TAP AIR PORTUGAL
9 Nov
LGW9:35 p.m.London Gatwick
22h 45m
2 stops
YYZ3:20 p.m.Toronto Pearson Intl
17 Nov
YYZ5:30 p.m.Toronto Pearson Intl
17h 15m
1 stop
LGW3:45 p.m.London Gatwick
C$ 816
TAP AIR PORTUGAL
20 Oct
LGW10:35 a.m.London Gatwick
32h 25m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
27 Oct
YYZ6:30 p.m.Toronto Pearson Intl
11h 20m
1 stop
LGW9:50 a.m.London Gatwick
C$ 835

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 14 July 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

Cheapest round-trip

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Mon 24/8

11:35 a.m.-8:15 p.m.

1 stop13h 40m

Toronto Island

Mon 31/8

8:55 p.m.-9:50 a.m.

1 stop31h 55m

C$ 767

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 22/8

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

Toronto Pearson Intl

Mon 7/9

11:15 p.m.-9:50 a.m.

1 stop29h 35m

C$ 767
Quickest round-trip

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 21/8

9:40 a.m.-4:33 p.m.

1 stop11h 53m

Toronto Island

Sat 5/9

4:55 p.m.-9:50 a.m.

1 stop11h 55m

C$ 768

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 15/9

6:35 p.m.-10:10 p.m.

2 stops32h 35m

Ottawa

Tue 22/9

4:00 p.m.-5:50 p.m.

2 stops20h 50m

C$ 771

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 28/8

10:25 a.m.-8:05 p.m.

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

5:00 p.m.-9:25 a.m.

1 stop11h 25m

C$ 782

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 1/9

8:10 a.m.-2:00 p.m.

1 stop10h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

5:00 p.m.-9:05 p.m.

2 stops23h 05m

C$ 787

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 10/9

6:35 p.m.-3:00 p.m.

1 stop25h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

4:40 p.m.-8:25 a.m.

1 stop10h 45m

C$ 788

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 10/9

6:35 p.m.-2:45 p.m.

2 stops25h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

4:40 p.m.-8:25 a.m.

1 stop10h 45m

C$ 792

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 15/9

10:35 a.m.-12:20 a.m.

2 stops18h 45m

Ottawa

Tue 22/9

5:25 p.m.-9:25 a.m.

1 stop11h 00m

C$ 792

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 15/9

10:35 a.m.-5:35 p.m.

2 stops36h 00m

Ottawa

Tue 22/9

5:25 p.m.-9:25 a.m.

1 stop11h 00m

C$ 794

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, February 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 C$ 372. If you are unable to visit Region of Ontario during the month of February, then departing from London Gatwick Airport during the month January is also very affordable. Most momondo users find prices during this month for around C$ 383.

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. Travellers who choose to depart for Region of Ontario on a Wednesday will often find tickets for as low as C$ 950. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 1,171.

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 from London Gatwick Airport to 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 C$ 907 when searching weeks out. 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 C$ 795 on momondo.

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

There are 2 cabin classes available to choose from on London Gatwick Airport to Region of 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 6% 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

C$ 488

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Region of Ontario

125 airports
The best one-way flight to Region of Ontario from London Gatwick Airport in the past 72 hours is C$ 488. The best round-trip flight deal from London Gatwick Airport to Region of Ontario found on momondo in the last 72 hours is C$ 762.
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 125 airports in Region of Ontario. From London Gatwick Airport there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Ontario

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

    Prices for flights from London Gatwick Airport to Ontario are updated 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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 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
Air TransatPriceFrom C$ 624Free CancellationRating
7.8
564 reviews
Search Air Transat 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. All flights to Ontario from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ontario from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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Find better results for your trip to Ontario

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