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Cheap flights from Ontario to the United Kingdom from C$ 251

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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:15 p.m. - 8:05 a.m.
YYZ
-
EDI
8h 50m
1 stop
WestJet Logo
11:30 a.m. - 2:10 p.m.
EDI
-
YYZ
7h 40mdirect
C$ 653WestJet
Mon, 27 Jul - Fri, 28 Aug
WestJet Logo
6:15 p.m. - 8:05 a.m.
YYZ
-
EDI
8h 50m
1 stop
WestJet Logo
11:30 a.m. - 2:10 p.m.
EDI
-
YYZ
7h 40mdirect
C$ 654WestJet
Sat, 25 Jul - Fri, 28 Aug
Multiple Airlines Logo
10:15 p.m. - 10:10 a.m.
YYZ
-
EDI
6h 55mdirect
Multiple Airlines Logo
8:15 a.m. - 2:00 p.m.
EDI
-
YYZ
10h 45m
1 stop
C$ 656Multiple Airlines
Tue, 28 Jul - Sat, 29 Aug
Multiple Airlines Logo
6:15 p.m. - 8:05 a.m.
YYZ
-
EDI
8h 50m
1 stop
Multiple Airlines Logo
10:00 p.m. - 3:00 p.m.
EDI
-
YYZ
22h 00m
2 stops
C$ 657Multiple Airlines
Thu, 10 Sep - Tue, 22 Sep
Multiple Airlines Logo
10:55 p.m. - 7:50 p.m.
YYZ
-
EDI
15h 55m
1 stop
Multiple Airlines Logo
10:00 p.m. - 5:15 p.m.
EDI
-
YYZ
24h 15m
2 stops
C$ 659Multiple Airlines
Mon, 24 Aug - Tue, 1 Sep
Air Transat Logo
10:05 p.m. - 9:50 a.m.
YUL
-
LGW
6h 45mdirect
Air Transat Logo
12:40 p.m. - 7:20 p.m.
LGW
-
YUL
11h 40m
1 stop
C$ 757Air Transat
Thu, 8 Oct - Tue, 13 Oct
Air Transat Logo
5:00 p.m. - 7:55 a.m.
YUL
-
LGW
9h 55m
1 stop
Air Transat Logo
11:35 a.m. - 2:15 p.m.
LGW
-
YUL
7h 40mdirect
C$ 758Air Transat
Sat, 5 Sep - Sun, 20 Sep
SWISS Logo
8:40 p.m. - 8:15 a.m.
YUL
-
LHR
30h 35m
1 stop
SWISS Logo
6:00 a.m. - 3:00 p.m.
LHR
-
YUL
14h 00m
1 stop
C$ 768SWISS
Thu, 24 Sep - Sun, 27 Sep
TAP AIR PORTUGAL Logo
5:30 p.m. - 5:30 p.m.
YYZ
-
LHR
19h 00m
1 stop
TAP AIR PORTUGAL Logo
6:00 a.m. - 9:15 p.m.
LHR
-
YYZ
20h 15m
1 stop
C$ 781TAP AIR PORTUGAL
Thu, 12 Nov - Mon, 16 Nov
SWISS Logo
5:10 p.m. - 8:05 a.m.
YUL
-
LHR
33h 55m
2 stops
SWISS Logo
6:00 a.m. - 3:10 p.m.
LHR
-
YUL
14h 10m
1 stop
C$ 819SWISS
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
YYZ10:00 p.m.Toronto Pearson Intl
7h 15m
LHR10:15 a.m.London Heathrow
10 Aug
LHR10:20 a.m.London Heathrow
13h 15m
1 stop
YYZ6:35 p.m.Toronto Pearson Intl
C$ 886
American Airlines
19 Jul
YYZ6:10 p.m.Toronto Pearson Intl
7h 10m
LHR6:20 a.m.London Heathrow
8 Aug
LHR10:20 a.m.London Heathrow
13h 15m
1 stop
YYZ6:35 p.m.Toronto Pearson Intl
C$ 887
American Airlines
19 Jul
YYZ6:10 p.m.Toronto Pearson Intl
7h 10m
LHR6:20 a.m.London Heathrow
8 Aug
LHR10:20 a.m.London Heathrow
13h 15m
1 stop
YYZ6:35 p.m.Toronto Pearson Intl
C$ 889

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 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR9:40 a.m.London Heathrow
20 Jan
LHR4:45 p.m.London Heathrow
7h 30m
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 805
British Airways
15 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR9:40 a.m.London Heathrow
20 Jan
LHR4:45 p.m.London Heathrow
7h 30m
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 809
British Airways
15 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
6h 40m
LHR9:40 a.m.London Heathrow
20 Jan
LHR4:45 p.m.London Heathrow
7h 30m
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 811

momondo Fare Finder

 
Customize 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 96,600 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 round-trip
Quickest round-trip

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Mon 27/7

6:15 p.m.-8:05 a.m.

1 stop8h 50m

Edinburgh Turnhouse

Fri 28/8

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

Nonstop7h 40m

C$ 653

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Sat 25/7

6:15 p.m.-8:05 a.m.

1 stop8h 50m

Edinburgh Turnhouse

Fri 28/8

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

Nonstop7h 40m

C$ 654

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Tue 28/7

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

Nonstop6h 55m

Edinburgh Turnhouse

Sat 29/8

8:15 a.m.-2:00 p.m.

1 stop10h 45m

C$ 656

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Thu 10/9

6:15 p.m.-8:05 a.m.

1 stop8h 50m

Edinburgh Turnhouse

Tue 22/9

10:00 p.m.-3:00 p.m.

2 stops22h 00m

C$ 657

TorontoEdinburgh

YYZ - EDI

YYZEDI

Toronto Pearson Intl

Mon 24/8

10:55 p.m.-7:50 p.m.

1 stop15h 55m

Edinburgh Turnhouse

Tue 1/9

10:00 p.m.-5:15 p.m.

2 stops24h 15m

C$ 659

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

Tue 13/10

12:40 p.m.-7:20 p.m.

1 stop11h 40m

C$ 757

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

5:00 p.m.-7:55 a.m.

1 stop9h 55m

London Gatwick

Sun 20/9

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

Nonstop7h 40m

C$ 758

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

8:40 p.m.-8:15 a.m.

1 stop30h 35m

London Heathrow

Sun 27/9

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

1 stop14h 00m

C$ 768

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 12/11

5:30 p.m.-5:30 p.m.

1 stop19h 00m

London Heathrow

Mon 16/11

6:00 a.m.-9:15 p.m.

1 stop20h 15m

C$ 781

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

5:10 p.m.-8:05 a.m.

2 stops33h 55m

London Heathrow

Tue 17/11

6:00 a.m.-3:10 p.m.

1 stop14h 10m

C$ 819

Flights are sorted by cheapest round-trip 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?

If you aren’t able to travel during the month of January, then book flights to United Kingdom from Region of Ontario during February instead. Flights to United Kingdom in February, while not as cheap as those in January, still average around C$ 886.

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

According to our data, Sunday is the cheapest day to fly to United Kingdom from Region of Ontario. The lowest ticket price found for a Sunday departure recently was C$ 1,277. 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 Saturday will generally be more expensive and average around C$ 1,392. 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$ 1,242. 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$ 1,458.

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 C$ 1,025 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$ 933 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?

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

C$ 211

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 C$ 211. The best round-trip flight deal from Region of Ontario to United Kingdom found on momondo in the last 72 hours is C$ 593.
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 refresh daily.

  • 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?

    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?

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
WestJetPriceFrom C$ 116Free CancellationRating
7.2
3,398 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 545Free CancellationRating
7.9
442 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 605Free CancellationRating
7.1
11,313 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom C$ 610Free CancellationRating
7.5
691 reviews
Search Virgin Atlantic flights
TAP AIR PORTUGALPriceFrom C$ 617Free CancellationRating
7.2
2,320 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom C$ 653Free CancellationRating
7.0
702 reviews
Search Icelandair flights
Air TransatPriceFrom C$ 657Free CancellationRating
7.8
563 reviews
Search Air Transat flights
British AirwaysPriceFrom C$ 744Free CancellationRating
6.7
8,099 reviews
Search British Airways flights
KLMPriceFrom C$ 762Free CancellationRating
7.8
1,534 reviews
Search KLM flights
American AirlinesPriceFrom C$ 776Free CancellationRating
7.1
11,783 reviews
Search American Airlines 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.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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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 C$ 549
Flights to Edinburghfrom C$ 528
Flights to Manchesterfrom C$ 617
Flights to Glasgowfrom C$ 593
Flights to Birminghamfrom C$ 640
Flights to Newcastle upon Tynefrom C$ 707
Flights to Belfastfrom C$ 933
Flights to Aberdeenfrom C$ 884
Flights to Bristolfrom C$ 735
Flights to Cardifffrom C$ 491
Flights to Leedsfrom C$ 724
Flights to Liverpoolfrom C$ 741