What is the cheapest airline that flies from United Kingdom to Ontario?

SWISS, United Airlines, and Air France are the most popular carriers operating from United Kingdom to Ontario

Which airlines fly to Region of Ontario?

Air Canada, Lufthansa and Air Transat are the top three most popular airlines that fly to Region of Ontario from United Kingdom according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 9 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from United Kingdom to Region of Ontario on average per week?

As of October 2026, 145 flights take off from United Kingdom and land in Region of Ontario each week. The most common flight departure day for this route is Sun, with 26% of weekly flights taking off on this day.

How long is the flight from United Kingdom to Region of Ontario?

The flight from United Kingdom to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Edinburgh (a popular airport in United Kingdom) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 7h on average. If you fly from Manchester (another popular airport in United Kingdom) to Toronto Pearson Intl Airport, then the average flight time is 7h 40m.

When did momondo last update prices for flights from United Kingdom to Ontario?

Prices for flights from United Kingdom to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from United Kingdom to Ontario?

As of October 2026, there are 9 operators available to choose from for flights from United Kingdom to Ontario.

How old do you have to be to fly from United Kingdom to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom 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.

C$ 510 Cheap Flights from the United Kingdom to Ontario in 2026/27

Q: How many flights depart from United Kingdom to Region of Ontario on average per day?

20 flights are operational daily from United Kingdom to Region of Ontario as of October 2026. The most popular departure time for this route is 5:00p.m., with 74% of flights per day taking off in the afternoon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to Ontario

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United Kingdom to Ontario

Enter your travel dates to find the best prices.

6:20 a.m. - 4:10 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

14h 50m1 stop Paris Charles de Gaulle

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 677Virgin Atlantic

Mon, 9 Nov - Mon, 16 Nov

11:55 a.m. - 6:15 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 20m1 stop Reykjavik Keflavik Intl

7:40 p.m. - 10:55 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

C$ 680Icelandair

Wed, 11 Nov - Sun, 15 Nov

12:15 p.m. - 6:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

11h 00m1 stop Reykjavik Keflavik Intl

7:40 p.m. - 10:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

10h 10m1 stop Reykjavik Keflavik Intl

C$ 680Icelandair

Thu, 26 Nov - Sun, 13 Dec

12:50 p.m. - 3:55 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 05mdirect

6:05 p.m. - 6:15 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

C$ 687British Airways

Mon, 18 Jan - Mon, 1 Feb

5:15 p.m. - 8:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 00mdirect

6:05 p.m. - 6:15 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

C$ 687British Airways

Mon, 18 Jan - Tue, 26 Jan

10:00 a.m. - 7:45 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

14h 45m1 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$ 691Virgin Atlantic

Mon, 9 Nov - Mon, 16 Nov

8:50 a.m. - 6:15 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

14h 25m2 stops Dublin Reykjavik Keflavik Intl

7:40 p.m. - 8:00 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

19h 20m2 stops Reykjavik Keflavik Intl Dublin

C$ 695Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

8:50 a.m. - 6:15 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

14h 25m2 stops Dublin Reykjavik Keflavik Intl

7:40 p.m. - 8:00 p.m.YYZ Toronto Pearson Intl-LGW London Gatwick

19h 20m2 stops Reykjavik Keflavik Intl Dublin

C$ 698Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

9:30 a.m. - 4:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

11h 45m1 stop Frankfurt am Main

6:05 p.m. - 6:30 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 25mdirect

C$ 713Lufthansa

Thu, 10 Dec - Sun, 13 Dec

3:00 p.m. - 6:00 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 00mdirect

11:00 p.m. - 11:20 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 20mdirect

C$ 765Lufthansa

Thu, 10 Dec - Sun, 13 Dec

Recent last minute flight deals from the United Kingdom to Ontario

Enter your travel dates to find the best prices.

6:30 a.m. - 8:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

17h 45m1 stop Amsterdam Schiphol

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 774Delta

Fri, 30 Oct - Thu, 12 Nov

10:00 a.m. - 4:40 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

10h 40m1 stop Amsterdam Schiphol

10:20 p.m. - 1:45 p.m.YYZ Toronto Pearson Intl-LHR London Heathrow

10h 25m1 stop Paris Charles de Gaulle

C$ 783Virgin Atlantic

Fri, 30 Oct - Wed, 11 Nov

11:45 a.m. - 8:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

12h 30m1 stop Amsterdam Schiphol

10:20 p.m. - 1:45 p.m.YYZ Toronto Pearson Intl-LHR London Heathrow

10h 25m1 stop Paris Charles de Gaulle

C$ 795Delta

Fri, 30 Oct - Wed, 11 Nov

4:10 p.m. - 8:05 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 55mdirect

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 807Virgin Atlantic

Thu, 29 Oct - Thu, 5 Nov

10:50 a.m. - 9:59 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

15h 09m1 stop Atlanta Hartsfield-Jackson

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 824KLM

Fri, 30 Oct - Thu, 12 Nov

4:10 p.m. - 8:05 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 55mdirect

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 851KLM

Thu, 29 Oct - Thu, 5 Nov

1:00 p.m. - 10:56 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

14h 56m1 stop Montreal Pierre Elliott Trudeau Intl

6:35 p.m. - 9:20 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

9h 45m1 stop Ottawa

C$ 907Air Canada

Sun, 1 Nov - Thu, 12 Nov

8:35 p.m. - 6:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

26h 40m1 stop Reykjavik Keflavik Intl

7:40 p.m. - 7:30 p.m.YYZ Toronto Pearson Intl-LHR London Heathrow

18h 50m1 stop Reykjavik Keflavik Intl

C$ 924Icelandair

Sun, 1 Nov - Fri, 6 Nov

8:35 p.m. - 6:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

26h 40m1 stop Reykjavik Keflavik Intl

7:40 p.m. - 10:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

10h 10m1 stop Reykjavik Keflavik Intl

C$ 928Icelandair

Sun, 1 Nov - Fri, 6 Nov

9:00 a.m. - 5:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

12h 15m1 stop Zurich

6:05 p.m. - 6:30 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 25mdirect

C$ 938Air Canada

Thu, 29 Oct - Thu, 5 Nov

Recent direct flight deals from the United Kingdom to Ontario

Enter your travel dates to find the best prices.

12:50 p.m. - 3:55 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 05mdirect

6:05 p.m. - 6:15 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

C$ 687British Airways

Mon, 18 Jan - Mon, 1 Feb

5:15 p.m. - 8:15 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 00mdirect

6:05 p.m. - 6:15 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 10mdirect

C$ 687British Airways

Mon, 18 Jan - Tue, 26 Jan

8:50 a.m. - 11:50 a.m.MAN Manchester-YYZ Toronto Pearson Intl

8h 00mdirect

7:25 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-MAN Manchester

6h 55mdirect

C$ 716Air Transat

Sun, 29 Nov - Sat, 5 Dec

4:10 p.m. - 7:05 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 55mdirect

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 718KLM

Mon, 9 Nov - Mon, 16 Nov

8:50 a.m. - 11:50 a.m.MAN Manchester-YYZ Toronto Pearson Intl

8h 00mdirect

7:25 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-MAN Manchester

6h 55mdirect

C$ 723Air Transat

Sun, 29 Nov - Sat, 5 Dec

3:00 p.m. - 6:00 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 00mdirect

11:00 p.m. - 11:20 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 20mdirect

C$ 765Lufthansa

Thu, 10 Dec - Sun, 13 Dec

4:10 p.m. - 7:05 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 55mdirect

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 768KLM

Mon, 9 Nov - Mon, 16 Nov

4:10 p.m. - 7:05 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 55mdirect

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 771Virgin Atlantic

Thu, 24 Dec - Thu, 21 Jan

4:10 p.m. - 7:05 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 55mdirect

9:45 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 05mdirect

C$ 772Virgin Atlantic

Mon, 30 Nov - Thu, 10 Dec

11:10 a.m. - 2:25 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

8h 15mdirect

11:00 p.m. - 11:20 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

7h 20mdirect

C$ 817Lufthansa

Fri, 27 Nov - Thu, 3 Dec

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Air Canada flights from United Kingdom to Region of Ontario

Our best Air Canada deals on United Kingdom to Region of Ontario flight tickets

Air Canada

17 Nov

LHR11:10 a.m.London Heathrow

8h 15m

YYZ2:25 p.m.Toronto Pearson Intl

26 Nov

YYZ6:35 p.m.Toronto Pearson Intl

9h 45m

1 stop

LHR9:20 a.m.London Heathrow

C$ 744

Air Canada

3 Dec

LHR4:20 p.m.London Heathrow

32h 07m

1 stop

YOW7:27 p.m.Ottawa

5 Dec

YOW6:10 p.m.Ottawa

21h 50m

2 stops

LHR9:00 p.m.London Heathrow

C$ 938

Air Canada

3 Dec

LHR6:00 p.m.London Heathrow

32h 56m

1 stop

YOW9:56 p.m.Ottawa

5 Dec

YOW7:35 p.m.Ottawa

29h 55m

1 stop

LHR6:30 a.m.London Heathrow

C$ 940

United Airlines flights from United Kingdom to Region of Ontario

Our best United Airlines deals on United Kingdom to Region of Ontario flight tickets

United Airlines

17 Apr

BHX5:50 a.m.Birmingham

17h 09m

2 stops

YYZ5:59 p.m.Toronto Pearson Intl

24 Apr

YYZ4:30 p.m.Toronto Pearson Intl

19h 45m

2 stops

BHX5:15 p.m.Birmingham

C$ 987

United Airlines

19 Nov

LHR6:35 a.m.London Heathrow

17h 52m

2 stops

YOW7:27 p.m.Ottawa

3 Dec

YOW6:00 a.m.Ottawa

23h 50m

2 stops

LHR10:50 a.m.London Heathrow

C$ 1,026

United Airlines

3 Nov

LHR7:30 a.m.London Heathrow

19h 26m

2 stops

YOW9:56 p.m.Ottawa

2 Dec

YOW6:00 a.m.Ottawa

19h 40m

2 stops

LHR6:40 a.m.London Heathrow

C$ 1,027

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Mon 9/11

6:20 a.m.-4:10 p.m.

1 stop14h 50m

Toronto Pearson Intl

Mon 16/11

9:45 p.m.-9:50 a.m.

Nonstop7h 05m

C$ 677

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Wed 11/11

11:55 a.m.-6:15 p.m.

1 stop11h 20m

Toronto Pearson Intl

Sun 15/11

7:40 p.m.-10:55 a.m.

1 stop10h 15m

C$ 680

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Thu 26/11

12:15 p.m.-6:15 p.m.

1 stop11h 00m

Toronto Pearson Intl

Sun 13/12

7:40 p.m.-10:50 a.m.

1 stop10h 10m

C$ 680

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Mon 18/1

12:50 p.m.-3:55 p.m.

Nonstop8h 05m

Toronto Pearson Intl

Mon 1/2

6:05 p.m.-6:15 a.m.

Nonstop7h 10m

C$ 687

Quickest round-trip

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Mon 18/1

5:15 p.m.-8:15 p.m.

Nonstop8h 00m

Toronto Pearson Intl

Tue 26/1

6:05 p.m.-6:15 a.m.

Nonstop7h 10m

C$ 687

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 9/11

10:00 a.m.-7:45 p.m.

1 stop14h 45m

Toronto Pearson Intl

Mon 16/11

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

1 stop16h 15m

C$ 691

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Tue 24/11

8:50 a.m.-6:15 p.m.

2 stops14h 25m

Toronto Pearson Intl

Tue 1/12

7:40 p.m.-8:00 p.m.

2 stops19h 20m

C$ 695

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Tue 24/11

8:50 a.m.-6:15 p.m.

2 stops14h 25m

Toronto Pearson Intl

Tue 1/12

7:40 p.m.-8:00 p.m.

2 stops19h 20m

C$ 698

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Thu 10/12

9:30 a.m.-4:15 p.m.

1 stop11h 45m

Toronto Pearson Intl

Sun 13/12

6:05 p.m.-6:30 a.m.

Nonstop7h 25m

C$ 713

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Thu 10/12

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

Nonstop8h 00m

Toronto Pearson Intl

Sun 13/12

11:00 p.m.-11:20 a.m.

Nonstop7h 20m

C$ 765

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 United Kingdom 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 United Kingdom to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 789. If you are unable to visit Region of Ontario during the month of February, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around C$ 826.

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

The cheapest day to depart from United Kingdom 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$ 1,000. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 1,090.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from United Kingdom to Region of Ontario during this time can be as low as C$ 988. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,036 on average. Flights to Region of Ontario from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest United Kingdom to Ontario flight route?

Fly from London Gatwick to Ottawa for the best United Kingdom - Ontario flight prices

How far in advance should I book a flight from the United Kingdom to Ontario?

You are more likely to see cheaper flights to Region of Ontario from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 966 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 United Kingdom for as low as C$ 952 on momondo.

What cabin class options are available on United Kingdom to Region of Ontario flights?

There are 3 cabin classes available to choose from on United Kingdom 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 United Kingdom to Region of Ontario flights?

You could potentially save up to 5% on your flight if you consider stops on a United Kingdom to Region of Ontario flight.

Cheap United Kingdom to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Region of Ontario

Best price found	C$ 510
Fastest flight time	7h 00m
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 United Kingdom in the past 72 hours is C$ 510. The best round-trip flight deal from United Kingdom to Region of Ontario found on momondo in the last 72 hours is C$ 677.

The fastest flight from United Kingdom to Region of Ontario takes 7h 00m

Direct flights go from United Kingdom 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 United Kingdom there are direct flights to Ottawa (YOW), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from the United Kingdom to Ontario

When did momondo last update prices for flights from United Kingdom to Ontario?
Prices for flights from United Kingdom to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Ontario?
As of October 2026, there are 9 operators available to choose from for flights from United Kingdom to Ontario.
How old do you have to be to fly from United Kingdom to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom 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 United Kingdom to Region of Ontario?
Based on momondo bookings for flights between United Kingdom and Region of Ontario, the leading plane model is Airbus A350-1000, making up 29.49% of the total bookings. Other popular models include Airbus A321neo with 16.92%, Boeing 787-9 Dreamliner with 10.41%, and Airbus A330-200 with 8.71%.

Best airlines flying from United Kingdom to Region of Ontario

Compare and see reviews for airlines that fly from United Kingdom to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom C$ 574	Free Cancellation	Rating 6.7 8,272 reviews	Search British Airways flights
Air Transat	PriceFrom C$ 642	Free Cancellation	Rating 7.7 584 reviews	Search Air Transat flights
Icelandair	PriceFrom C$ 657	Free Cancellation	Rating 7.0 766 reviews	Search Icelandair flights
Air Canada	PriceFrom C$ 660	Free Cancellation	Rating 7.1 11,819 reviews	Search Air Canada flights
Aer Lingus	PriceFrom C$ 661	Free Cancellation	Rating 7.3 1,859 reviews	Search Aer Lingus flights
KLM	PriceFrom C$ 683	Free Cancellation	Rating 7.8 1,597 reviews	Search KLM flights
WestJet	PriceFrom C$ 702	Free Cancellation	Rating 7.2 3,444 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 708	Free Cancellation	Rating 6.8 8,291 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom C$ 883	Free Cancellation	Rating 7.5 697 reviews	Search Virgin Atlantic flights

Why use momondo?

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

Finding the right flight to Ontario from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ontario from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom 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 United Kingdom to Ontario.

I’m not ready to book a flight from United Kingdom to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Québec Cityfrom C$ 146

Cheap flights from the United Kingdom to Ontario from C$ 510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Ontario departing on 11/4. 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 the United Kingdom to Ontario

Recent round-trip flight deals from the United Kingdom to Ontario

Recent one-way flight deals from the United Kingdom to Ontario

Recent last minute flight deals from the United Kingdom to Ontario

Recent direct flight deals from the United Kingdom to Ontario

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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Air Canada flights from United Kingdom to Region of Ontario

Our best Air Canada deals on United Kingdom to Region of Ontario flight tickets

United Airlines flights from United Kingdom to Region of Ontario

Our best United Airlines deals on United Kingdom to Region of Ontario flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Ontario that are best for you.

See travel insights to Ontario from

How to get the cheapest flight ticket from United Kingdom 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 time of day to depart on your flight to Region of Ontario?

What is the cheapest United Kingdom to Ontario flight route?

How far in advance should I book a flight from the United Kingdom to Ontario?

What cabin class options are available on United Kingdom to Region of Ontario flights?

Can stopping save me money on United Kingdom to Region of Ontario flights?

What is the cheapest airline that flies from United Kingdom to Ontario?

Which airlines fly to Region of Ontario?

How many flights depart from United Kingdom to Region of Ontario on average per day?

How many flights depart from United Kingdom to Region of Ontario on average per week?

How long is the flight from United Kingdom to Region of Ontario?

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Region of Ontario flight routes

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