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Cheap flights from Ontario to the United Kingdom from £132

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 11/7. 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

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Find the cheapest flights from Ontario to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
18:15 - 08:05
YYZ
-
EDI
8h 50m
1 stop
WestJet Logo
11:30 - 14:10
EDI
-
YYZ
7h 40mdirect
£344WestJet
Mon, 27 Jul - Fri, 28 Aug
WestJet Logo
18:15 - 08:05
YYZ
-
EDI
8h 50m
1 stop
WestJet Logo
11:30 - 14:10
EDI
-
YYZ
7h 40mdirect
£345WestJet
Sat, 25 Jul - Fri, 28 Aug
Multiple Airlines Logo
22:15 - 10:10
YYZ
-
EDI
6h 55mdirect
Multiple Airlines Logo
08:15 - 14:00
EDI
-
YYZ
10h 45m
1 stop
£346Multiple Airlines
Tue, 28 Jul - Sat, 29 Aug
Multiple Airlines Logo
18:15 - 08:05
YYZ
-
EDI
8h 50m
1 stop
Multiple Airlines Logo
22:00 - 15:00
EDI
-
YYZ
22h 00m
2 stops
£347Multiple Airlines
Thu, 10 Sep - Tue, 22 Sep
Multiple Airlines Logo
22:55 - 19:50
YYZ
-
EDI
15h 55m
1 stop
Multiple Airlines Logo
22:00 - 17:15
EDI
-
YYZ
24h 15m
2 stops
£347Multiple Airlines
Mon, 24 Aug - Tue, 1 Sep
Air Transat Logo
22:05 - 09:50
YUL
-
LGW
6h 45mdirect
Air Transat Logo
12:40 - 19:20
LGW
-
YUL
11h 40m
1 stop
£399Air Transat
Thu, 8 Oct - Tue, 13 Oct
Air Transat Logo
17:00 - 07:55
YUL
-
LGW
9h 55m
1 stop
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
£400Air Transat
Sat, 5 Sep - Sun, 20 Sep
SWISS Logo
20:40 - 08:15
YUL
-
LHR
30h 35m
1 stop
SWISS Logo
06:00 - 15:00
LHR
-
YUL
14h 00m
1 stop
£405SWISS
Thu, 24 Sep - Sun, 27 Sep
TAP AIR PORTUGAL Logo
17:30 - 17:30
YYZ
-
LHR
19h 00m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 21:15
LHR
-
YYZ
20h 15m
1 stop
£412TAP AIR PORTUGAL
Thu, 12 Nov - Mon, 16 Nov
SWISS Logo
17:10 - 08:05
YUL
-
LHR
33h 55m
2 stops
SWISS Logo
06:00 - 15:10
LHR
-
YUL
14h 10m
1 stop
£432SWISS
Sat, 14 Nov - Tue, 17 Nov

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American Airlines flights from Region of Ontario to United Kingdom

Our best American Airlines deals on Region of Ontario to United Kingdom flight tickets
American Airlines
20 Jul
YYZ22:00Toronto Pearson Intl
7h 15m
LHR10:15London Heathrow
10 Aug
LHR10:20London Heathrow
13h 15m
1 stop
YYZ18:35Toronto Pearson Intl
£467
American Airlines
19 Jul
YYZ18:10Toronto Pearson Intl
7h 10m
LHR06:20London Heathrow
8 Aug
LHR10:20London Heathrow
13h 15m
1 stop
YYZ18:35Toronto Pearson Intl
£468
American Airlines
19 Jul
YYZ18:10Toronto Pearson Intl
7h 10m
LHR06:20London Heathrow
8 Aug
LHR10:20London Heathrow
13h 15m
1 stop
YYZ18:35Toronto Pearson Intl
£469

British Airways flights from Region of Ontario to United Kingdom

Our best British Airways deals on Region of Ontario to United Kingdom flight tickets
British Airways
15 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR09:40London Heathrow
20 Jan
LHR16:45London Heathrow
7h 30m
YUL19:15Montreal Pierre Elliott Trudeau Intl
£424
British Airways
15 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR09:40London Heathrow
20 Jan
LHR16:45London Heathrow
7h 30m
YUL19:15Montreal Pierre Elliott Trudeau Intl
£427
British Airways
15 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR09:40London Heathrow
20 Jan
LHR16:45London Heathrow
7h 30m
YUL19:15Montreal Pierre Elliott Trudeau Intl
£427

momondo Fare Finder

 
Customise your flight search to find flights from Region of Ontario to United Kingdom 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 279,928 searches. Data last updated 6 July 2026.
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 return flight
Fastest return journey

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Mon 27/7

18:15-08:05

1 stop8h 50m

Edinburgh Turnhouse

Fri 28/8

11:30-14:10

Nonstop7h 40m

£344

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Sat 25/7

18:15-08:05

1 stop8h 50m

Edinburgh Turnhouse

Fri 28/8

11:30-14:10

Nonstop7h 40m

£345

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Tue 28/7

22:15-10:10

Nonstop6h 55m

Edinburgh Turnhouse

Sat 29/8

08:15-14:00

1 stop10h 45m

£346

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Thu 10/9

18:15-08:05

1 stop8h 50m

Edinburgh Turnhouse

Tue 22/9

22:00-15:00

2 stops22h 00m

£347

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Mon 24/8

22:55-19:50

1 stop15h 55m

Edinburgh Turnhouse

Tue 1/9

22:00-17:15

2 stops24h 15m

£347

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

22:05-09:50

Nonstop6h 45m

London Gatwick

Tue 13/10

12:40-19:20

1 stop11h 40m

£399

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

17:00-07:55

1 stop9h 55m

London Gatwick

Sun 20/9

11:35-14:15

Nonstop7h 40m

£400

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

20:40-08:15

1 stop30h 35m

London Heathrow

Sun 27/9

06:00-15:00

1 stop14h 00m

£405

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 12/11

17:30-17:30

1 stop19h 00m

London Heathrow

Mon 16/11

06:00-21:15

1 stop20h 15m

£412

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

17:10-08:05

2 stops33h 55m

London Heathrow

Tue 17/11

06:00-15:10

1 stop14h 10m

£432

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Region of Ontario is in January. Flight prices, which tend to average around £459, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Region of Ontario during the month February is also very affordable. Most momondo users find prices during this month for around £467.

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

The cheapest day to depart from Region of Ontario to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £552. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to United Kingdom for around £640.

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

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £567. Try not to purchase tickets in the evening because they tend to be around £583. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to United Kingdom flight route?

Fly from Toronto Pearson Intl to Glasgow Intl 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 £540 when searching weeks before you fly. 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 £492 on momondo.

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

There are 3 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?

No. A direct flight is the cheapest option for a flight between Region of Ontario to United Kingdom.

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

£121

Fastest flight time

6h 10m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Region of Ontario in the past 72 hours is £121. The best return flight deal from Region of Ontario to United Kingdom found on momondo in the last 72 hours is £365.
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 1,286 airports in United Kingdom. From Region of Ontario there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI), London Gatwick (LGW).
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 were last updated today.

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

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

    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 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?

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
Aer LingusPriceFrom £311Free CancellationRating
7.3
1,647 reviews
Search Aer Lingus flights
Air TransatPriceFrom £331Free CancellationRating
7.8
563 reviews
Search Air Transat flights
WestJetPriceFrom £349Free CancellationRating
7.2
3,398 reviews
Search WestJet flights
IcelandairPriceFrom £362Free CancellationRating
7.0
702 reviews
Search Icelandair flights
KLMPriceFrom £381Free CancellationRating
7.8
1,534 reviews
Search KLM flights
Virgin AtlanticPriceFrom £391Free CancellationRating
7.5
691 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £404Free CancellationRating
6.7
8,099 reviews
Search British Airways flights
LufthansaPriceFrom £407Free CancellationRating
6.8
8,121 reviews
Search Lufthansa flights
Air CanadaPriceFrom £419Free CancellationRating
7.1
11,313 reviews
Search Air Canada flights
FinnairPriceFrom £467Free CancellationRating
7.6
1,419 reviews
Search Finnair flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to United Kingdom from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Yes momondo offers price alerts on flights to United Kingdom from Ontario. 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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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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Flights to Aberdeenfrom £58
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