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

Air Transat is the most popular carrier operating from London Gatwick 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?

As of August 2026, there is 1 operator available to choose from 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.

C$ 384 Cheap Flights from London Gatwick Airport to Region of Ontario in 2026

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

42 flights are operational weekly from London Gatwick Airport to Region of Ontario as of August 2026. The most popular departure day for this route is Sun, with 19% of flights per week taking off on this day.

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

The number of flights available between London Gatwick Airport and Region of Ontario is 6 per day as of August 2026. The most frequent departure time is 9:00a.m., with 54% of daily flights leaving at noon.

Find the cheapest flights from London Gatwick Airport to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:40 p.m. - 7:30 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

11h 50m1 stop Toronto Pearson Intl

8:35 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

30h 20m1 stop Toronto Pearson Intl

C$ 706Air Transat

Fri, 25 Sep - Fri, 2 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

3:10 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

11h 45m1 stop Toronto Pearson Intl

C$ 706Air Transat

Fri, 2 Oct - Thu, 15 Oct

9:40 a.m. - 7:20 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

14h 40m1 stop Toronto Pearson Intl

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 706Air Transat

Wed, 23 Sep - Tue, 6 Oct

9:40 a.m. - 5:02 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

12h 22m1 stop Toronto Pearson Intl

5:00 p.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

12h 45m1 stop Toronto Pearson Intl

C$ 706Air Transat

Wed, 23 Sep - Tue, 6 Oct

9:40 a.m. - 7:20 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

14h 40m1 stop Toronto Pearson Intl

4:15 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

10h 40m1 stop Toronto Pearson Intl

C$ 706Air Transat

Wed, 23 Sep - Thu, 1 Oct

9:40 a.m. - 5:02 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

12h 22m1 stop Toronto Pearson Intl

5:00 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

9h 55m1 stop Toronto Pearson Intl

C$ 706Air Transat

Sat, 26 Sep - Sat, 3 Oct

12:40 p.m. - 7:30 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

11h 50m1 stop Toronto Pearson Intl

4:15 p.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

13h 30m1 stop Toronto Pearson Intl

C$ 708Air Transat

Fri, 25 Sep - Fri, 16 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

5:00 p.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

12h 45m1 stop Toronto Pearson Intl

C$ 708Air Transat

Fri, 16 Oct - Tue, 20 Oct

3:40 p.m. - 10:05 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 25m1 stop Reykjavik Keflavik Intl

8:45 p.m. - 2:40 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

12h 55m1 stop Reykjavik Keflavik Intl

C$ 748Icelandair

Thu, 15 Oct - Tue, 20 Oct

10:00 a.m. - 5:10 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 10m1 stop Paris Charles de Gaulle

6:30 p.m. - 3:45 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

16h 15m1 stop Paris Charles de Gaulle

C$ 748Delta

Wed, 28 Oct - Tue, 17 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

4:40 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

10h 15m1 stop Ottawa

C$ 719Air Transat

Thu, 3 Sep - Sun, 6 Sep

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

4:40 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

10h 15m1 stop Ottawa

C$ 726Air Transat

Thu, 3 Sep - Sun, 6 Sep

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

4:40 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

10h 15m1 stop Ottawa

C$ 726Air Transat

Fri, 4 Sep - Sun, 6 Sep

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 741Air Transat

Tue, 1 Sep - Thu, 15 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

8:35 p.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

9h 10m1 stop Toronto Pearson Intl

C$ 744Air Transat

Tue, 1 Sep - Thu, 15 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

4:15 p.m. - 10:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

13h 30m1 stop Toronto Pearson Intl

C$ 744Air Transat

Tue, 1 Sep - Thu, 15 Oct

9:40 a.m. - 4:30 p.m.LGW London Gatwick-YTZ Toronto Island

11h 50m1 stop Ottawa

10:00 a.m. - 9:50 a.m.YTZ Toronto Island-LGW London Gatwick

18h 50m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 747Air Transat

Tue, 1 Sep - Thu, 24 Sep

11:35 a.m. - 7:51 a.m.LGW London Gatwick-YTZ Toronto Island

25h 16m1 stop Montreal Pierre Elliott Trudeau Intl

10:30 a.m. - 7:55 a.m.YTZ Toronto Island-LGW London Gatwick

16h 25m1 stop Ottawa

C$ 747Air Transat

Wed, 2 Sep - Fri, 2 Oct

10:25 a.m. - 9:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

15h 35m1 stop Paris Charles de Gaulle

11:30 p.m. - 4:00 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

11h 30m1 stop Paris Charles de Gaulle

C$ 752Delta

Thu, 3 Sep - Sun, 6 Sep

9:40 a.m. - 12:45 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 05mdirect

11:55 p.m. - 4:55 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

12h 00m1 stop Dublin

C$ 756Multiple Airlines

Thu, 3 Sep - Mon, 21 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 716Air Transat

Fri, 25 Sep - Fri, 25 Sep

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 719Air Transat

Fri, 16 Oct - Tue, 20 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 719Air Transat

Wed, 14 Oct - Tue, 20 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 719Air Transat

Fri, 25 Sep - Fri, 2 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 720Air Transat

Wed, 14 Oct - Thu, 15 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 722Air Transat

Fri, 2 Oct - Tue, 6 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 726Air Transat

Fri, 25 Sep - Tue, 6 Oct

11:35 a.m. - 2:15 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

7h 40mdirect

10:05 p.m. - 9:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-LGW London Gatwick

6h 45mdirect

C$ 731Air Transat

Mon, 21 Sep - Tue, 6 Oct

12:40 p.m. - 3:40 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 00mdirect

10:45 p.m. - 10:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 00mdirect

C$ 877Multiple Airlines

Thu, 8 Oct - Tue, 13 Oct

12:40 p.m. - 3:40 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 00mdirect

10:45 p.m. - 10:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 00mdirect

C$ 879Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

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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

23 Sep

LGW11:35 a.m.London Gatwick

7h 40m

YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl

14 Oct

YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl

9h 10m

1 stop

LGW10:45 a.m.London Gatwick

C$ 705

Air Transat

23 Sep

LGW9:40 a.m.London Gatwick

14h 40m

1 stop

YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl

1 Oct

YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl

10h 40m

1 stop

LGW7:55 a.m.London Gatwick

C$ 706

Air Transat

23 Sep

LGW9:40 a.m.London Gatwick

14h 40m

1 stop

YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl

14 Oct

YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl

13h 30m

1 stop

LGW10:45 a.m.London Gatwick

C$ 708

Delta flights from London Gatwick Airport to Region of Ontario

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

Delta

28 Oct

LGW10:00 a.m.London Gatwick

11h 10m

1 stop

YYZ5:10 p.m.Toronto Pearson Intl

14 Nov

YYZ10:20 p.m.Toronto Pearson Intl

12h 25m

1 stop

LGW3:45 p.m.London Gatwick

C$ 748

Delta

2 Feb

LGW10:00 a.m.London Gatwick

11h 10m

1 stop

YYZ4:10 p.m.Toronto Pearson Intl

14 Feb

YYZ6:30 p.m.Toronto Pearson Intl

16h 15m

1 stop

LGW3:45 p.m.London Gatwick

C$ 762

Delta

23 Dec

LGW10:00 a.m.London Gatwick

31h 15m

1 stop

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

12 Jan

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

11h 00m

1 stop

LGW9:00 a.m.London Gatwick

C$ 766

momondo Fare Finder

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

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 25/9

12:40 p.m.-7:30 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

8:35 p.m.-7:55 a.m.

1 stop30h 20m

C$ 706

Quickest round-trip

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 2/10

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

3:10 p.m.-7:55 a.m.

1 stop11h 45m

C$ 706

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 23/9

9:40 a.m.-7:20 p.m.

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

C$ 706

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 23/9

9:40 a.m.-5:02 p.m.

1 stop12h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

5:00 p.m.-10:45 a.m.

1 stop12h 45m

C$ 706

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 23/9

9:40 a.m.-7:20 p.m.

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

4:15 p.m.-7:55 a.m.

1 stop10h 40m

C$ 706

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sat 26/9

9:40 a.m.-5:02 p.m.

1 stop12h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

5:00 p.m.-7:55 a.m.

1 stop9h 55m

C$ 706

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 25/9

12:40 p.m.-7:30 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

4:15 p.m.-10:45 a.m.

1 stop13h 30m

C$ 708

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 16/10

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

5:00 p.m.-10:45 a.m.

1 stop12h 45m

C$ 708

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 15/10

3:40 p.m.-10:05 p.m.

1 stop11h 25m

Toronto Pearson Intl

Tue 20/10

8:45 p.m.-2:40 p.m.

1 stop12h 55m

C$ 748

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Wed 28/10

10:00 a.m.-5:10 p.m.

1 stop11h 10m

Toronto Pearson Intl

Tue 17/11

6:30 p.m.-3:45 p.m.

1 stop16h 15m

C$ 748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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$ 722. If you are unable to visit Region of Ontario during the month of February, then departing from London Gatwick Airport during the month September is also very affordable. Most momondo users find prices during this month for around C$ 742.

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 Saturday. Travellers who choose to depart for Region of Ontario on a Saturday will often find tickets for as low as C$ 874. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 1,141.

What is the cheapest London Gatwick to Ontario flight route?

Fly from London Gatwick to Ottawa 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$ 913 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$ 759 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 4% 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$ 384
Fastest flight time	7h 40m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
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$ 384. The best round-trip flight deal from London Gatwick Airport to Region of Ontario found on momondo in the last 72 hours is C$ 706.

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 on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Air Transat.

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?
As of August 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Gatwick Airport to Region of Ontario is Airbus A350-1000 (22.44% of total bookings). The next most popular plane models are Airbus A330-200 (20.86%), Airbus A321neo (18.77%), and Boeing 787-8 Dreamliner (8.96%).

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 Transat	PriceFrom C$ 619	Free Cancellation	Rating 7.8 576 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.

An easier way to manage your Region of Ontario trip

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Complete your trip

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Popular Cities in Ontario

Flights to Torontofrom C$ 136

Flights to Vancouverfrom C$ 81

Flights to Montrealfrom C$ 270

Flights to Calgaryfrom C$ 122

Flights to Halifaxfrom C$ 178

Flights to Winnipegfrom C$ 156

Flights to Ottawafrom C$ 195

Flights to Kelownafrom C$ 104

Flights to Saskatoonfrom C$ 204

Flights to Reginafrom C$ 211

Flights to St. John'sfrom C$ 278

Flights to Québec Cityfrom C$ 313

Cheap flights from London Gatwick Airport to Ontario from C$ 384

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 18/9. 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 London Gatwick Airport to Ontario

Cheap round-trip flights

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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

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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

Delta flights from London Gatwick Airport to Region of Ontario

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

momondo Fare Finder

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

See travel insights to Ontario from

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

What is the cheapest month to fly to Region of Ontario?

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

What is the cheapest London Gatwick to Ontario flight route?

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

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

Can stopping save me money on London Gatwick Airport to Region of Ontario flights?

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

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

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

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from London Gatwick Airport to 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

Why use momondo?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize 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 Ontario

Popular Cities in Ontario

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

London Gatwick Airport flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Ontario

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

Complete your trip to Ontario

Explore popular destinations other users love

According to popular flight searches on momondo this year