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

TAP AIR PORTUGAL, Air Transat, and Delta are the most popular carriers 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 March 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$ 364 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?

14 flights are operational weekly from London Gatwick Airport to Region of Ontario as of March 2026. The most popular departure day for this route is Mon, with 14% 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 2 per day as of March 2026. The most frequent departure time is 11:00a.m., with 100% of daily flights leaving at noon.

1 adult

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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.

9:40 a.m. - 12:40 p.m.

LGW

YOW

8h 00mdirect

7:40 p.m. - 7:55 a.m.

YOW

LGW

7h 15mdirect

C$ 679Air Transat

Fri, 22 May - Fri, 29 May

9:40 a.m. - 12:40 p.m.

LGW

YOW

8h 00mdirect

7:40 p.m. - 7:55 a.m.

YOW

LGW

7h 15mdirect

C$ 685Air Transat

Fri, 15 May - Fri, 22 May

11:35 a.m. - 5:35 p.m.

LGW

YOW

11h 00m

1 stop

7:40 p.m. - 7:55 a.m.

YOW

LGW

7h 15mdirect

C$ 686Air Transat

Fri, 15 May - Fri, 22 May

9:40 a.m. - 8:00 p.m.

LGW

YOW

15h 20m

1 stop

8:40 a.m. - 10:45 a.m.

YOW

LGW

21h 05m

1 stop

C$ 688Air Transat

Wed, 10 Jun - Thu, 18 Jun

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

LGW

YYZ

11h 25m

1 stop

8:45 p.m. - 11:45 a.m.

YYZ

LGW

10h 00m

1 stop

C$ 689Icelandair

Fri, 17 Apr - Sat, 2 May

10:00 p.m. - 1:20 p.m.

LGW

YYZ

20h 20m

1 stop

9:35 p.m. - 12:40 p.m.

YYZ

LGW

10h 05m

1 stop

C$ 693Multiple Airlines

Wed, 20 May - Mon, 25 May

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

LGW

YYZ

11h 25m

1 stop

11:10 p.m. - 2:40 p.m.

YYZ

LGW

10h 30m

1 stop

C$ 704Icelandair

Fri, 1 May - Mon, 11 May

8:50 a.m. - 12:38 a.m.

LGW

YUL

20h 48m

2 stops

7:20 p.m. - 4:25 p.m.

YUL

LGW

16h 05m

2 stops

C$ 704Multiple Airlines

Tue, 21 Apr - Tue, 19 May

10:45 a.m. - 7:50 p.m.

LGW

YKF

38h 05m

2 stops

8:40 p.m. - 9:25 a.m.

YKF

LGW

31h 45m

2 stops

C$ 1,749WestJet

Sun, 17 May - Fri, 22 May

10:45 a.m. - 5:15 p.m.

LGW

YHM

35h 30m

2 stops

6:10 p.m. - 9:25 a.m.

YHM

LGW

34h 15m

2 stops

C$ 1,837WestJet

Fri, 8 May - Mon, 18 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

17 Apr

LGW3:40 p.m.London Gatwick

11h 25m

1 stop

YYZ10:05 p.m.Toronto Pearson Intl

2 May

YYZ8:45 p.m.Toronto Pearson Intl

10h 00m

1 stop

LGW11:45 a.m.London Gatwick

C$ 689

Icelandair

1 May

LGW3:40 p.m.London Gatwick

11h 25m

1 stop

YYZ10:05 p.m.Toronto Pearson Intl

11 May

YYZ11:10 p.m.Toronto Pearson Intl

10h 30m

1 stop

LGW2:40 p.m.London Gatwick

C$ 704

Icelandair

1 May

LGW3:40 p.m.London Gatwick

11h 25m

1 stop

YYZ10:05 p.m.Toronto Pearson Intl

6 May

YYZ8:45 p.m.Toronto Pearson Intl

10h 00m

1 stop

LGW11:45 a.m.London Gatwick

C$ 706

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

22 May

LGW9:40 a.m.London Gatwick

8h 00m

YOW12:40 p.m.Ottawa

29 May

YOW7:40 p.m.Ottawa

7h 15m

LGW7:55 a.m.London Gatwick

C$ 679

Air Transat

15 May

LGW9:40 a.m.London Gatwick

8h 00m

YOW12:40 p.m.Ottawa

22 May

YOW7:40 p.m.Ottawa

7h 15m

LGW7:55 a.m.London Gatwick

C$ 685

Air Transat

15 May

LGW11:35 a.m.London Gatwick

11h 00m

1 stop

YOW5:35 p.m.Ottawa

22 May

YOW7:40 p.m.Ottawa

7h 15m

LGW7:55 a.m.London Gatwick

C$ 686

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

Quickest round-trip

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 22/5

9:40 a.m.-12:40 p.m.

Nonstop8h 00m

Ottawa

Fri 29/5

7:40 p.m.-7:55 a.m.

Nonstop7h 15m

C$ 679

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 15/5

9:40 a.m.-12:40 p.m.

Nonstop8h 00m

Ottawa

Fri 22/5

7:40 p.m.-7:55 a.m.

Nonstop7h 15m

C$ 685

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Fri 15/5

11:35 a.m.-5:35 p.m.

1 stop11h 00m

Ottawa

Fri 22/5

7:40 p.m.-7:55 a.m.

Nonstop7h 15m

C$ 686

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 10/6

9:40 a.m.-8:00 p.m.

1 stop15h 20m

Ottawa

Thu 18/6

8:40 a.m.-10:45 a.m.

1 stop21h 05m

C$ 688

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 17/4

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

1 stop11h 25m

Toronto Pearson Intl

Sat 2/5

8:45 p.m.-11:45 a.m.

1 stop10h 00m

C$ 689

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 20/5

10:00 p.m.-1:20 p.m.

1 stop20h 20m

Toronto Pearson Intl

Mon 25/5

9:35 p.m.-12:40 p.m.

1 stop10h 05m

C$ 693

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 1/5

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

1 stop11h 25m

Toronto Pearson Intl

Mon 11/5

11:10 p.m.-2:40 p.m.

1 stop10h 30m

C$ 704

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 21/4

8:50 a.m.-12:38 a.m.

2 stops20h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

7:20 p.m.-4:25 p.m.

2 stops16h 05m

C$ 704

LondonToronto

LGW - YKF

LGWYKF

London Gatwick

Sun 17/5

10:45 a.m.-7:50 p.m.

2 stops38h 05m

Toronto Region of Waterloo Intl

Fri 22/5

8:40 p.m.-9:25 a.m.

2 stops31h 45m

C$ 1,749

LondonHamilton

LGW - YHM

LGWYHM

London Gatwick

Fri 8/5

10:45 a.m.-5:15 p.m.

2 stops35h 30m

Hamilton

Mon 18/5

6:10 p.m.-9:25 a.m.

2 stops34h 15m

C$ 1,837

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, 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 C$ 615. If you are unable to visit Region of Ontario during the month of November, then departing from London Gatwick Airport during the month October is also very affordable. Most momondo users find prices during this month for around C$ 653.

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 Tuesday. Travellers who choose to depart for Region of Ontario on a Tuesday will often find tickets for as low as C$ 846. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 1,051.

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 C$ 824 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$ 732 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 5% 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$ 521
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 C$ 521. The best round-trip flight deal from London Gatwick Airport to Region of Ontario found on momondo in the last 72 hours is C$ 712.

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 Montreal Pierre Elliott Trudeau Intl (YUL).

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 are updated daily.
How many operators does momondo search for flights from London Gatwick Airport to Ontario?
As of March 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 (23.13% of total bookings). The next most popular plane models are Airbus A321neo (13.20%), Boeing 787-9 Dreamliner (11.88%), and Airbus A330-200 (10.22%).

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$ 609	Free Cancellation	Rating 7.7 529 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.