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Cheap flights from Ontario to the United Kingdom from £130

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 25/8. 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
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
22:15 - 10:10
YYZ
-
EDI
6h 55mdirect
WestJet Logo
11:30 - 14:10
EDI
-
YYZ
7h 40mdirect
£387WestJet
Mon, 20 Jul - Tue, 28 Jul
WestJet Logo
22:15 - 10:10
YYZ
-
EDI
6h 55mdirect
WestJet Logo
11:30 - 14:10
EDI
-
YYZ
7h 40mdirect
£388WestJet
Sat, 6 Jun - Fri, 19 Jun
Multiple Airlines Logo
22:15 - 10:10
YYZ
-
EDI
6h 55mdirect
Multiple Airlines Logo
20:55 - 17:09
EDI
-
YYZ
25h 14m
3 stops
£392Multiple Airlines
Thu, 11 Jun - Wed, 17 Jun
Air Transat Logo
18:55 - 09:50
YTZ
-
LGW
9h 55m
1 stop
Air Transat Logo
09:40 - 16:33
LGW
-
YTZ
11h 53m
1 stop
£433Air Transat
Sun, 14 Jun - Tue, 23 Jun
Icelandair Logo
23:10 - 11:55
YYZ
-
LHR
31h 45m
1 stop
Icelandair Logo
13:05 - 19:10
LHR
-
YYZ
11h 05m
1 stop
£433Icelandair
Fri, 18 Sep - Sat, 3 Oct
Porter Airlines Logo
15:40 - 09:50
YYZ
-
LGW
13h 10m
1 stop
Porter Airlines Logo
09:40 - 12:45
LGW
-
YYZ
8h 05mdirect
£433Porter Airlines
Tue, 9 Jun - Mon, 22 Jun
Multiple Airlines Logo
21:35 - 12:35
YYZ
-
LTN
10h 00m
1 stop
Multiple Airlines Logo
06:20 - 15:50
LTN
-
YYZ
14h 30m
1 stop
£433Multiple Airlines
Wed, 3 Jun - Fri, 12 Jun
Air Transat Logo
17:00 - 09:50
YTZ
-
LGW
11h 50m
1 stop
Air Transat Logo
11:35 - 22:20
LGW
-
YTZ
15h 45m
1 stop
£434Air Transat
Sat, 6 Jun - Mon, 8 Jun
Icelandair Logo
20:45 - 11:55
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
21:25 - 19:10
LHR
-
YYZ
26h 45m
1 stop
£434Icelandair
Wed, 23 Sep - Wed, 30 Sep
Porter Airlines Logo
18:10 - 09:50
YYZ
-
LGW
10h 40m
1 stop
Porter Airlines Logo
11:35 - 18:38
LGW
-
YYZ
12h 03m
1 stop
£436Porter Airlines
Tue, 9 Jun - Wed, 17 Jun

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
18 Oct
YUL22:45Montreal Pierre Elliott Trudeau Intl
15h 05m
1 stop
LHR18:50London Heathrow
1 Nov
LHR12:25London Heathrow
12h 30m
1 stop
YUL19:55Montreal Pierre Elliott Trudeau Intl
£437
TAP AIR PORTUGAL
10 Nov
YYZ17:30Toronto Pearson Intl
24h 10m
1 stop
LHR22:40London Heathrow
16 Nov
LHR18:30London Heathrow
25h 50m
1 stop
YYZ15:20Toronto Pearson Intl
£438
TAP AIR PORTUGAL
6 Nov
YUL21:45Montreal Pierre Elliott Trudeau Intl
14h 45m
1 stop
LHR17:30London Heathrow
15 Nov
LHR12:25London Heathrow
12h 30m
1 stop
YUL19:55Montreal Pierre Elliott Trudeau Intl
£442

Lufthansa flights from Region of Ontario to United Kingdom

Our best Lufthansa deals on Region of Ontario to United Kingdom flight tickets
Lufthansa
26 May
YUL20:40Montreal Pierre Elliott Trudeau Intl
15h 25m
1 stop
LHR17:05London Heathrow
2 Jun
LHR10:50London Heathrow
13h 00m
1 stop
YUL18:50Montreal Pierre Elliott Trudeau Intl
£464
Lufthansa
23 May
YYZ20:20Toronto Pearson Intl
11h 30m
1 stop
LHR12:50London Heathrow
1 Jun
LHR10:50London Heathrow
12h 40m
1 stop
YYZ18:30Toronto Pearson Intl
£465
Lufthansa
5 Jun
YUL22:25Montreal Pierre Elliott Trudeau Intl
6h 35m
LHR10:00London Heathrow
19 Jun
LHR09:30London Heathrow
7h 30m
YUL12:00Montreal Pierre Elliott Trudeau Intl
£483

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 22 May 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 20/7

22:15-10:10

Nonstop6h 55m

Edinburgh Turnhouse

Tue 28/7

11:30-14:10

Nonstop7h 40m

£387

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Sat 6/6

22:15-10:10

Nonstop6h 55m

Edinburgh Turnhouse

Fri 19/6

11:30-14:10

Nonstop7h 40m

£388

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Thu 11/6

22:15-10:10

Nonstop6h 55m

Edinburgh Turnhouse

Wed 17/6

20:55-17:09

3 stops25h 14m

£392

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sun 14/6

18:55-09:50

1 stop9h 55m

London Gatwick

Tue 23/6

09:40-16:33

1 stop11h 53m

£433

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 18/9

23:10-11:55

1 stop31h 45m

London Heathrow

Sat 3/10

13:05-19:10

1 stop11h 05m

£433

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 9/6

15:40-09:50

1 stop13h 10m

London Gatwick

Mon 22/6

09:40-12:45

Nonstop8h 05m

£433

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 3/6

21:35-12:35

1 stop10h 00m

London Luton

Fri 12/6

06:20-15:50

1 stop14h 30m

£433

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 6/6

17:00-09:50

1 stop11h 50m

London Gatwick

Mon 8/6

11:35-22:20

1 stop15h 45m

£434

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 23/9

20:45-11:55

1 stop10h 10m

London Heathrow

Wed 30/9

21:25-19:10

1 stop26h 45m

£434

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 9/6

18:10-09:50

1 stop10h 40m

London Gatwick

Wed 17/6

11:35-18:38

1 stop12h 03m

£436

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 £457, 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 £464.

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 £519. 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 £607.

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 £562. Try not to purchase tickets in the evening because they tend to be around £565. 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 £529 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 £500 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?

You could potentially save up to 16% 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

£178

Fastest flight time

6h 00m

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 £178. The best return flight deal from Region of Ontario to United Kingdom found on momondo in the last 72 hours is £414.
The fastest flight from Region of Ontario to United Kingdom takes 6h 00m
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).
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 £309Free CancellationRating
7.3
1,573 reviews
Search Aer Lingus flights
Air TransatPriceFrom £310Free CancellationRating
7.8
553 reviews
Search Air Transat flights
Porter AirlinesPriceFrom £353Free CancellationRating
8.0
439 reviews
Search Porter Airlines flights
IcelandairPriceFrom £360Free CancellationRating
7.0
657 reviews
Search Icelandair flights
WestJetPriceFrom £366Free CancellationRating
7.2
3,342 reviews
Search WestJet flights
KLMPriceFrom £379Free CancellationRating
7.8
1,519 reviews
Search KLM flights
Virgin AtlanticPriceFrom £389Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom £405Free CancellationRating
7.1
11,075 reviews
Search Air Canada flights
British AirwaysPriceFrom £405Free CancellationRating
6.7
7,992 reviews
Search British Airways flights
LufthansaPriceFrom £406Free CancellationRating
6.8
8,018 reviews
Search Lufthansa 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
Flights to Londonfrom £30
Flights to Manchesterfrom £28
Flights to Birminghamfrom £38
Flights to Edinburghfrom £30
Flights to Belfastfrom £29
Flights to Glasgowfrom £30
Flights to Bristolfrom £44
Flights to Newcastle upon Tynefrom £42
Flights to Liverpoolfrom £35
Flights to Aberdeenfrom £53
Flights to Leedsfrom £49
Flights to Invernessfrom £48