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

Air Transat, Porter Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Ontario to United Kingdom

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

As of August 2026, 52 flights take off from Region of Ontario and land in United Kingdom each day. The most common flight departure time for this route is 6:00p.m., with 100% of daily flights taking off in the evening.

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

The number of flights available between Region of Ontario and United Kingdom is 370 per week as of August 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

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

Flight times from Region of Ontario to United Kingdom vary, but if you’re flying out of Ottawa and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 35m on average. Another popular route from Region of Ontario to United Kingdom is flying from Toronto to London Heathrow Airport, which will take roughly 8h 12m. Keep in mind that layovers or delays could extend your travel time.

Which airlines fly to United Kingdom?

Air Canada, Air Transat and British Airways are the top three most popular airlines that fly to United Kingdom from Region of Ontario according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 17 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ontario to United Kingdom refresh daily.

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

As of August 2026, there are 17 operators available to choose from for flights from Ontario to United Kingdom.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom 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$ 244 Cheap Flights from Ontario to the United Kingdom in 2026

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Find the cheapest flights from Ontario to the United Kingdom

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

7:45 a.m. - 3:50 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

13h 05m1 stop Dublin

C$ 509Multiple Airlines

Fri, 9 Oct - Thu, 15 Oct

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

9:10 p.m. - 3:50 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

47h 40m2 stops London Luton Dublin

C$ 521Multiple Airlines

Tue, 29 Sep - Wed, 7 Oct

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

11:30 a.m. - 2:10 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 563WestJet

Sun, 11 Oct - Sat, 17 Oct

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

11:30 a.m. - 2:10 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 611WestJet

Fri, 2 Oct - Sat, 10 Oct

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

12h 45m1 stop Toronto Pearson Intl

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

7h 40mdirect

C$ 742Air Transat

Wed, 30 Sep - Wed, 7 Oct

4:55 p.m. - 7:55 a.m.YTZ Toronto Island-LGW London Gatwick

10h 00m1 stop Ottawa

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

11h 50m1 stop Ottawa

C$ 746Air Transat

Sun, 13 Sep - Fri, 25 Sep

8:45 p.m. - 11:55 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

10h 10m1 stop Reykjavik Keflavik Intl

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

26h 40m1 stop Reykjavik Keflavik Intl

C$ 747Icelandair

Mon, 19 Oct - Mon, 2 Nov

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

10h 10m1 stop Reykjavik Keflavik Intl

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

26h 40m1 stop Reykjavik Keflavik Intl

C$ 747Icelandair

Sat, 28 Nov - Mon, 7 Dec

7:50 p.m. - 7:55 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 05mdirect

11:35 a.m. - 6:24 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

11h 49m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 749Porter Airlines

Mon, 21 Sep - Mon, 28 Sep

9:35 p.m. - 9:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

C$ 772Porter Airlines

Fri, 12 Feb - Sun, 21 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:40 p.m. - 12:40 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

20h 00m1 stop Faro

5:55 p.m. - 3:50 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

26h 55m1 stop Dublin

C$ 727Multiple Airlines

Tue, 25 Aug - Tue, 1 Sep

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

4:05 p.m. - 3:50 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

28h 45m1 stop Dublin

C$ 841Multiple Airlines

Sun, 23 Aug - Wed, 9 Sep

7:50 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 30mdirect

9:00 a.m. - 11:00 a.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 00mdirect

C$ 885Air Canada

Sun, 23 Aug - Tue, 1 Sep

7:50 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 30mdirect

9:00 a.m. - 11:00 a.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 00mdirect

C$ 885Air Canada

Wed, 26 Aug - Sat, 5 Sep

7:50 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 30mdirect

9:00 a.m. - 11:00 a.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 00mdirect

C$ 889Lufthansa

Mon, 24 Aug - Fri, 28 Aug

7:50 p.m. - 7:20 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 30mdirect

9:00 a.m. - 11:00 a.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 00mdirect

C$ 889Lufthansa

Wed, 26 Aug - Thu, 15 Oct

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

6h 45mdirect

9:40 a.m. - 7:32 p.m.LGW London Gatwick-YUL Montreal Pierre Elliott Trudeau Intl

14h 52m1 stop Toronto Pearson Intl

C$ 929Air Transat

Sat, 22 Aug - Thu, 3 Sep

2:24 p.m. - 7:10 a.m.YYZ Toronto Pearson Intl-LHR London Heathrow

11h 46m1 stop Detroit Metropolitan Wayne County

6:30 a.m. - 1:20 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

11h 50m1 stop Amsterdam Schiphol

C$ 1,011Delta

Mon, 24 Aug - Wed, 14 Oct

6:25 p.m. - 12:05 p.m.YYZ Toronto Pearson Intl-LHR London Heathrow

12h 40m1 stop New York John F Kennedy Intl

6:30 a.m. - 1:20 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

11h 50m1 stop Amsterdam Schiphol

C$ 1,011Delta

Wed, 26 Aug - Wed, 21 Oct

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

6h 45mdirect

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

7h 40mdirect

C$ 1,023Air Transat

Sun, 23 Aug - Tue, 25 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

11:30 a.m. - 2:10 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 563WestJet

Sun, 11 Oct - Sat, 17 Oct

10:15 p.m. - 10:10 a.m.YYZ Toronto Pearson Intl-EDI Edinburgh Turnhouse

6h 55mdirect

11:30 a.m. - 2:10 p.m.EDI Edinburgh Turnhouse-YYZ Toronto Pearson Intl

7h 40mdirect

C$ 611WestJet

Fri, 2 Oct - Sat, 10 Oct

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

7h 00mdirect

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

8h 00mdirect

C$ 749Air Transat

Fri, 11 Sep - Fri, 18 Sep

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

7h 00mdirect

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

8h 00mdirect

C$ 750Air Transat

Fri, 11 Sep - Fri, 18 Sep

9:35 p.m. - 9:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

C$ 772Porter Airlines

Fri, 12 Feb - Sun, 21 Feb

9:35 p.m. - 9:45 a.m.YYZ Toronto Pearson Intl-LGW London Gatwick

7h 10mdirect

11:40 a.m. - 3:00 p.m.LGW London Gatwick-YYZ Toronto Pearson Intl

8h 20mdirect

C$ 772Porter Airlines

Wed, 25 Nov - Sat, 28 Nov

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

7h 00mdirect

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

8h 00mdirect

C$ 801Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

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

7h 00mdirect

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

8h 00mdirect

C$ 807Multiple Airlines

Wed, 16 Sep - Wed, 30 Sep

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

7h 20mdirect

8:30 a.m. - 11:15 a.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 45mdirect

C$ 841Air Canada

Sun, 20 Sep - Sat, 26 Sep

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

7h 00mdirect

5:40 p.m. - 8:30 p.m.LHR London Heathrow-YYZ Toronto Pearson Intl

7h 50mdirect

C$ 845Air Canada

Thu, 10 Sep - Wed, 30 Sep

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SWISS flights from Region of Ontario to United Kingdom

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

SWISS

23 Oct

YYZ8:05 p.m.Toronto Pearson Intl

32h 00m

1 stop

LHR9:05 a.m.London Heathrow

26 Oct

LHR7:00 a.m.London Heathrow

16h 46m

2 stops

YYZ7:46 p.m.Toronto Pearson Intl

C$ 751

SWISS

14 Sep

YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl

30h 35m

1 stop

LHR8:15 a.m.London Heathrow

17 Sep

LHR6:00 a.m.London Heathrow

14h 00m

1 stop

YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 764

SWISS

27 Nov

YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl

33h 55m

2 stops

LHR8:05 a.m.London Heathrow

30 Nov

LHR6:00 a.m.London Heathrow

14h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 813

TAP AIR PORTUGAL flights from Region of Ontario to United Kingdom

Our best TAP AIR PORTUGAL deals on Region of Ontario to United Kingdom flight tickets

TAP AIR PORTUGAL

12 Oct

YYZ5:45 p.m.Toronto Pearson Intl

14h 00m

1 stop

LHR12:45 p.m.London Heathrow

11 Dec

LHR8:15 a.m.London Heathrow

18h 00m

1 stop

YYZ9:15 p.m.Toronto Pearson Intl

C$ 760

TAP AIR PORTUGAL

22 Oct

YYZ11:45 p.m.Toronto Pearson Intl

17h 20m

1 stop

LHR10:05 p.m.London Heathrow

12 Nov

LHR6:00 a.m.London Heathrow

13h 45m

1 stop

YYZ2:45 p.m.Toronto Pearson Intl

C$ 764

TAP AIR PORTUGAL

12 Oct

YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl

15h 05m

1 stop

LHR6:50 p.m.London Heathrow

28 Oct

LHR8:15 a.m.London Heathrow

16h 40m

1 stop

YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 765

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoEdinburgh

YYZ Toronto Pearson Intl - EDI Edinburgh Turnhouse

YYZEDI

Toronto Pearson Intl

Fri 9/10

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

Nonstop6h 55m

Edinburgh Turnhouse

Thu 15/10

7:45 a.m.-3:50 p.m.

1 stop13h 05m

C$ 509

TorontoEdinburgh

YYZ Toronto Pearson Intl - EDI Edinburgh Turnhouse

YYZEDI

Toronto Pearson Intl

Tue 29/9

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

Nonstop6h 55m

Edinburgh Turnhouse

Wed 7/10

9:10 p.m.-3:50 p.m.

2 stops47h 40m

C$ 521

Quickest round-trip

TorontoEdinburgh

YYZ Toronto Pearson Intl - EDI Edinburgh Turnhouse

YYZEDI

Toronto Pearson Intl

Sun 11/10

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

Nonstop6h 55m

Edinburgh Turnhouse

Sat 17/10

11:30 a.m.-2:10 p.m.

Nonstop7h 40m

C$ 562

TorontoEdinburgh

YYZ Toronto Pearson Intl - EDI Edinburgh Turnhouse

YYZEDI

Toronto Pearson Intl

Fri 2/10

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

Nonstop6h 55m

Edinburgh Turnhouse

Sat 10/10

11:30 a.m.-2:10 p.m.

Nonstop7h 40m

C$ 611

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

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

1 stop12h 45m

London Gatwick

Wed 7/10

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

Nonstop7h 40m

C$ 742

TorontoLondon

YTZ Toronto Island - LGW London Gatwick

YTZLGW

Toronto Island

Sun 13/9

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

1 stop10h 00m

London Gatwick

Fri 25/9

9:40 a.m.-4:30 p.m.

1 stop11h 50m

C$ 746

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Mon 19/10

8:45 p.m.-11:55 a.m.

1 stop10h 10m

London Heathrow

Mon 2/11

8:35 p.m.-6:15 p.m.

1 stop26h 40m

C$ 747

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Sat 28/11

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

1 stop10h 10m

London Heathrow

Mon 7/12

8:35 p.m.-6:15 p.m.

1 stop26h 40m

C$ 747

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Mon 21/9

7:50 p.m.-7:55 a.m.

Nonstop7h 05m

London Gatwick

Mon 28/9

11:35 a.m.-6:24 p.m.

1 stop11h 49m

C$ 749

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Fri 12/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 21/2

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 772

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 Region of Ontario to United Kingdom

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 United Kingdom?

If you aren’t able to travel during the month of February, then book flights to United Kingdom from Region of Ontario during January instead. Flights to United Kingdom in January, while not as cheap as those in February, still average around C$ 846.

What is the cheapest day to depart on your flight to United Kingdom?

According to our data, Friday is the cheapest day to fly to United Kingdom from Region of Ontario. The lowest ticket price found for a Friday departure recently was C$ 1,217. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Region of Ontario to United Kingdom on a Monday will generally be more expensive and average around C$ 1,295. 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 United Kingdom?

In the evening is the cheapest time of day to fly from Region of Ontario to United Kingdom when you can find flight prices for as low as C$ 1,192. Flying to United Kingdom in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to United Kingdom is in the afternoon when prices are around C$ 1,361.

What is the cheapest Ontario to United Kingdom flight route?

Fly from Toronto Pearson Intl to Edinburgh Turnhouse for the best Ontario - United Kingdom flight prices

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

You are more likely to see cheaper flights to United Kingdom from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around C$ 1,002 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Region of Ontario for as low as C$ 915 on momondo.

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

There are 4 cabin classes available to choose from on Region of Ontario to United Kingdom 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 Region of Ontario to United Kingdom flights?

You could potentially save up to 75% on your flight if you consider stops on a Region of Ontario to United Kingdom flight.

Cheap Region of Ontario to United Kingdom flight deals and tips

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

Best price found	C$ 244
Fastest flight time	6h 10m
Direct flights	Every day
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Region of Ontario in the past 72 hours is C$ 244. The best round-trip flight deal from Region of Ontario to United Kingdom found on momondo in the last 72 hours is C$ 509.

The fastest flight from Region of Ontario to United Kingdom takes 6h 10m

Direct flights go from Region of Ontario to United Kingdom every day.

There are 1,285 airports in United Kingdom. From Region of Ontario there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI).

Search flight deals

Frequently asked questions about flying from Ontario to the United Kingdom

When did momondo last update prices for flights from Ontario to United Kingdom?
Prices for flights from Ontario to United Kingdom refresh daily.
How many operators does momondo search for flights from Ontario to United Kingdom?
As of August 2026, there are 17 operators available to choose from for flights from Ontario to United Kingdom.
How old do you have to be to fly from Ontario to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom 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 Region of Ontario to United Kingdom?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to United Kingdom is Airbus A350-1000, representing 18.95% of all bookings. The subsequent popular models are Airbus A321neo at 16.42%, Airbus A330-200 at 15.40%, and Boeing 777-300ER at 9.50%.

Best airlines flying from Region of Ontario to United Kingdom

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 119	Free Cancellation	Rating 7.2 3,434 reviews	Search WestJet flights
Porter Airlines	PriceFrom C$ 564	Free Cancellation	Rating 8.0 457 reviews	Search Porter Airlines flights
Virgin Atlantic	PriceFrom C$ 592	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
TAP AIR PORTUGAL	PriceFrom C$ 599	Free Cancellation	Rating 7.2 2,370 reviews	Search TAP AIR PORTUGAL flights
Air Transat	PriceFrom C$ 634	Free Cancellation	Rating 7.8 573 reviews	Search Air Transat flights
Icelandair	PriceFrom C$ 655	Free Cancellation	Rating 6.9 730 reviews	Search Icelandair flights
Air Canada	PriceFrom C$ 674	Free Cancellation	Rating 7.1 11,508 reviews	Search Air Canada flights
Aer Lingus	PriceFrom C$ 692	Free Cancellation	Rating 7.3 1,711 reviews	Search Aer Lingus flights
Iberia	PriceFrom C$ 701	Free Cancellation	Rating 7.0 3,258 reviews	Search Iberia flights
KLM	PriceFrom C$ 744	Free Cancellation	Rating 7.8 1,560 reviews	Search KLM flights

Why use momondo?

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

Finding the right flight to United Kingdom from Ontario 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 United Kingdom quick and easy, saving you time and money.

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

All flight searches from Ontario to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

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 Ontario to United Kingdom.

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

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Ontario and alert you when they change.

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Popular Cities in the United Kingdom

Flights to Londonfrom C$ 609

Flights to Edinburghfrom C$ 640

Flights to Manchesterfrom C$ 739

Flights to Glasgowfrom C$ 636

Flights to Birminghamfrom C$ 762

Flights to Newcastle upon Tynefrom C$ 823

Flights to Belfastfrom C$ 815

Flights to Aberdeenfrom C$ 1,024

Flights to Cardifffrom C$ 768

Flights to Bristolfrom C$ 840

Flights to Leedsfrom C$ 920

Flights to Liverpoolfrom C$ 991

Cheap flights from Ontario to the United Kingdom from C$ 244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to the United Kingdom departing on 29/9. 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 Ontario to the United Kingdom

Cheap round-trip flights

Cheap one-way flights

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

Trusted and free

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Price Alerts

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SWISS flights from Region of Ontario to United Kingdom

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

TAP AIR PORTUGAL flights from Region of Ontario to United Kingdom

Our best TAP AIR PORTUGAL deals on Region of Ontario to United Kingdom flight tickets

momondo Fare Finder

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

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Region of Ontario to United Kingdom

What is the cheapest month to fly to United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

What is the cheapest time of day to depart on your flight to United Kingdom?

What is the cheapest Ontario to United Kingdom flight route?

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

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

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

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

Which airlines fly to United Kingdom?

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

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

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

Cheap Region of Ontario to United Kingdom flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

Frequently asked questions about flying from Ontario to the United Kingdom

Best airlines flying from Region of Ontario to United Kingdom

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

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Popular Cities in the United Kingdom

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

Region of Ontario flight routes

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United Kingdom flight routes

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Fly your favourite airline to the United Kingdom

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Cabin classes currently available on flights to the United Kingdom

List of cabin classes available on flights landing in the United Kingdom. Availability may vary depending on flight origin and airline.

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Explore popular destinations other users love

According to popular flight searches on momondo this year