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Cheap flights from London Heathrow Airport to Ontario from £181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Ontario departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Ontario

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Ontario.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Ontario? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Ontario

Find recent round-trip train or bus tickets from London Heathrow Airport to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
06:00 - 14:40LHR-YYZ
13h 40m1 stop
17:35 - 12:40YYZ-LHR
14h 05m1 stop
£324TAP AIR PORTUGAL
Find Deal
Sun, 19 Jan - Sat, 25 Jan
06:00 - 20:15LHR-YUL
19h 15m1 stop
21:45 - 21:35YUL-LHR
18h 50m1 stop
£329TAP AIR PORTUGAL
Find Deal
Wed, 22 Jan - Mon, 27 Jan
06:30 - 13:20LHR-YYZ
11h 50m1 stop
17:00 - 07:10YYZ-LHR
9h 10m1 stop
£343Lufthansa
Find Deal
Wed, 22 Jan - Wed, 19 Feb
06:30 - 13:20LHR-YYZ
11h 50m1 stop
20:10 - 08:30YYZ-LHR
7h 20mdirect
£346Lufthansa
Find Deal
Thu, 23 Jan - Sat, 1 Feb
13:45 - 16:20LHR-YYZ
31h 35m1 stop
20:30 - 13:00YYZ-LHR
11h 30m1 stop
£394SWISS
Find Deal
Tue, 14 Jan - Mon, 27 Jan
19:30 - 19:50LHR-YTZ
29h 20m2 stops
17:25 - 13:40YTZ-LHR
15h 15m2 stops
£414SWISS
Find Deal
Sat, 18 Jan - Tue, 28 Jan
16:25 - 22:45LHR-YUL
35h 20m2 stops
20:50 - 08:40YUL-LHR
6h 50mdirect
£446Finnair
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Fri, 10 Jan - Fri, 31 Jan
17:05 - 19:55LHR-YYZ
7h 50mdirect
18:20 - 06:30YYZ-LHR
7h 10mdirect
£448British Airways
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Tue, 29 Apr - Sat, 12 Jul
17:00 - 15:25LHR-YUL
26h 25m2 stops
22:05 - 09:40YUL-LHR
6h 35mdirect
£449Finnair
Find Deal
Mon, 24 Mar - Fri, 4 Apr
13:20 - 16:10LHR-YYZ
7h 50mdirect
18:05 - 06:15YYZ-LHR
7h 10mdirect
£452British Airways
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Mon, 28 Apr - Mon, 7 Jul
06:55 - 15:00LHR-YYZ
13h 05m1 stop
Tue, 8 Apr
06:55 - 15:00LHR-YYZ
13h 05m1 stop
Tue, 8 Apr
06:50 - 15:00LHR-YYZ
13h 10m1 stop
Thu, 3 Apr
16:30 - 19:05LHR-YUL
7h 35mdirect
£467British Airways
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Mon, 2 Dec
16:30 - 19:05LHR-YUL
7h 35mdirect
£469British Airways
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Sun, 19 Jan
15:00 - 17:40LHR-YUL
7h 40mdirect
£485Lufthansa
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Tue, 14 Jan
15:00 - 17:40LHR-YUL
7h 40mdirect
£511Lufthansa
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Fri, 24 Jan
07:00 - 19:50LHR-YTZ
17h 50m2 stops
£715SWISS
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Sun, 1 Dec
07:00 - 19:50LHR-YTZ
17h 50m2 stops
£759SWISS
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Sun, 1 Dec
19:10 - 00:10LHR-YOW
34h 00m3 stops
£6,490Cathay Pacific
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Wed, 4 Dec
06:30 - 15:40LHR-YYZ
14h 10m1 stop
23:30 - 13:45YYZ-LHR
10h 15m1 stop
£389Delta
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Mon, 25 Nov - Mon, 24 Mar
06:30 - 19:15LHR-YYZ
17h 45m1 stop
18:00 - 09:00YYZ-LHR
10h 00m1 stop
£393Delta
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Thu, 21 Nov - Tue, 26 Nov
11:30 - 21:25LHR-YYZ
14h 55m1 stop
18:00 - 09:00YYZ-LHR
10h 00m1 stop
£396Delta
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Fri, 22 Nov - Tue, 26 Nov
15:45 - 21:29LHR-YYZ
34h 44m1 stop
06:00 - 20:00YYZ-LHR
33h 00m2 stops
£475Finnair
Find Deal
Fri, 22 Nov - Thu, 28 Nov
18:00 - 21:00LHR-YYZ
8h 00mdirect
22:30 - 07:10YYZ-LHR
27h 40m1 stop
£482Lufthansa
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Thu, 21 Nov - Sat, 30 Nov
11:10 - 14:50LHR-YYZ
8h 40mdirect
23:40 - 11:50YYZ-LHR
7h 10mdirect
£483Lufthansa
Find Deal
Thu, 21 Nov - Mon, 25 Nov
07:20 - 22:59LHR-YUL
20h 39m2 stops
07:30 - 07:50YUL-LHR
19h 20m2 stops
£522Finnair
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Mon, 25 Nov - Mon, 2 Dec
06:00 - 19:50LHR-YTZ
18h 50m2 stops
12:25 - 13:40YTZ-LHR
20h 15m2 stops
£531SWISS
Find Deal
Mon, 25 Nov - Sat, 7 Dec
06:00 - 16:00LHR-YYZ
15h 00m1 stop
14:00 - 16:40YYZ-LHR
21h 40m2 stops
£535SWISS
Find Deal
Mon, 25 Nov - Thu, 5 Dec
16:30 - 19:05LHR-YUL
7h 35mdirect
20:50 - 08:40YUL-LHR
6h 50mdirect
£593British Airways
Find Deal
Sun, 24 Nov - Tue, 3 Dec
12:05 - 14:55LHR-YYZ
7h 50mdirect
21:25 - 09:35YYZ-LHR
7h 10mdirect
£354Lufthansa
Find Deal
Fri, 2 May - Wed, 14 May
14:30 - 17:45LHR-YYZ
8h 15mdirect
23:40 - 11:50YYZ-LHR
7h 10mdirect
£358Lufthansa
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Wed, 22 Jan - Wed, 19 Feb
18:00 - 21:40LHR-YYZ
8h 40mdirect
20:10 - 08:30YYZ-LHR
7h 20mdirect
£360Lufthansa
Find Deal
Thu, 23 Jan - Sat, 1 Feb
11:10 - 14:25LHR-YYZ
8h 15mdirect
23:40 - 11:50YYZ-LHR
7h 10mdirect
£390Air Canada
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Sat, 15 Feb - Sat, 22 Feb
18:00 - 21:00LHR-YYZ
8h 00mdirect
23:40 - 11:50YYZ-LHR
7h 10mdirect
£411Air Canada
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Thu, 13 Feb - Fri, 14 Feb
17:10 - 20:30LHR-YYZ
8h 20mdirect
22:20 - 10:30YYZ-LHR
7h 10mdirect
£443Virgin Atlantic
Find Deal
Mon, 28 Apr - Fri, 11 Jul
17:05 - 19:55LHR-YYZ
7h 50mdirect
18:05 - 06:15YYZ-LHR
7h 10mdirect
£448British Airways
Find Deal
Tue, 29 Apr - Mon, 7 Jul
13:20 - 16:10LHR-YYZ
7h 50mdirect
18:20 - 06:30YYZ-LHR
7h 10mdirect
£451British Airways
Find Deal
Sat, 26 Apr - Sat, 12 Jul
13:20 - 16:10LHR-YYZ
7h 50mdirect
18:05 - 06:15YYZ-LHR
7h 10mdirect
£459Finnair
Find Deal
Wed, 30 Apr - Mon, 14 Jul
13:20 - 16:10LHR-YYZ
7h 50mdirect
18:05 - 06:15YYZ-LHR
7h 10mdirect
£489Finnair
Find Deal
Wed, 16 Apr - Wed, 23 Apr

TAP AIR PORTUGAL flights from London Heathrow Airport to Region of Ontario

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Region of Ontario flight tickets
TAP AIR PORTUGAL
19 Jan
LHR06:00London Heathrow
13h 40m
1 stop
YYZ14:40Toronto Pearson Intl
25 Jan
YYZ17:35Toronto Pearson Intl
14h 05m
1 stop
LHR12:40London Heathrow
TAP AIR PORTUGAL
22 Jan
LHR06:00London Heathrow
19h 15m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
27 Jan
YUL21:45Montreal Pierre Elliott Trudeau Intl
18h 50m
1 stop
LHR21:35London Heathrow
TAP AIR PORTUGAL
22 Jan
LHR06:00London Heathrow
19h 15m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
9 Feb
YUL21:45Montreal Pierre Elliott Trudeau Intl
14h 45m
1 stop
LHR17:30London Heathrow

Icelandair flights from London Heathrow Airport to Region of Ontario

Our best Icelandair deals on London Heathrow Airport to Region of Ontario flight tickets
Icelandair
3 Dec
LHR20:40London Heathrow
26h 35m
1 stop
YYZ18:15Toronto Pearson Intl
7 Dec
YYZ19:45Toronto Pearson Intl
10h 05m
1 stop
LHR10:50London Heathrow
Icelandair
26 Jan
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
31 Jan
YYZ19:45Toronto Pearson Intl
10h 05m
1 stop
LHR10:50London Heathrow
Icelandair
17 Jan
LHR20:40London Heathrow
26h 35m
1 stop
YYZ18:15Toronto Pearson Intl
24 Jan
YYZ19:45Toronto Pearson Intl
10h 05m
1 stop
LHR10:50London Heathrow

See travel insights to Ontario from

How to get the cheapest flight ticket from London Heathrow Airport 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

What cabin class options are available on London Heathrow Airport to Region of Ontario flights?

There are 3 cabin classes available to choose from on London Heathrow Airport 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 London Heathrow Airport to Region of Ontario flights?

You could potentially save up to 57% on your flight if you consider stops on a London Heathrow Airport to Region of Ontario flight.

Cheap London Heathrow Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Region of Ontario

Best price found

£181

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from London Heathrow Airport in the past 72 hours is £181. The best return flight deal from London Heathrow Airport to Region of Ontario found on momondo in the last 72 hours is £324.
The fastest flight from London Heathrow Airport to Region of Ontario takes 7h 10m
Direct flights go from London Heathrow Airport to Region of Ontario every day.
There are 3 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)

  • When did momondo last update prices for flights from London Heathrow Airport to Ontario?

    Prices for flights from London Heathrow Airport to Ontario refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Ontario?

  • How old do you have to be to fly from London Heathrow Airport to Ontario?

    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 London Heathrow Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Region of Ontario?


Best airlines flying from London Heathrow Airport to Region of Ontario

Compare and see reviews for airlines that fly from London Heathrow Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom £252Free CancellationRating
7.8
389 reviews
Search Air Transat flights
PLAYPriceFrom £265Free CancellationRating
7.1
88 reviews
Search PLAY flights
LufthansaPriceFrom £267Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
IberiaPriceFrom £318Free CancellationRating
7.0
2,662 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom £351Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom £357Free CancellationRating
7.2
555 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £358Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
Scandinavian AirlinesPriceFrom £369Free CancellationRating
7.3
1,301 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £370Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
FinnairPriceFrom £377Free CancellationRating
7.7
1,300 reviews
Search Finnair flights

Why use momondo?

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

Finding the right flight to Ontario from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable 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 London to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Ontario?

Once all potential London to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Region of Ontario trip

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