Find Cheap Flights from London Heathrow to Toronto (LHR - YTO)

Search hundreds of travel sites at once for deals on flights to Toronto

Depart
Return
Any month
Compare vs. KAYAK |

London Heathrow to Toronto Flight Information

Avg. Flight Duration 7h 25m
Flights Arrive in Toronto
Flights Depart from London Heathrow
Flight Price $505
Distance 3,538 miles
Airlines Air Canada, Lufthansa

Good to Know

Low Season:
February
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
24%
expected price increase
Average Price:
$919
(avg. price over the last 2 weeks)
Good Deal:
$621
or less (round trip)

When to Book Flights from London Heathrow to Toronto

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $620 or less.
The cheapest flight from London Heathrow to Toronto was found 90 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London Heathrow to Toronto Flights

How long does a flight from London Heathrow to Toronto take?
An average nonstop flight takes 7h 55m, covering a distance of 3538 miles.
How many flights are there between London Heathrow and Toronto?
There are 421 (nonstop) flights between London Heathrow and Toronto per week, averaging 59 per day.
Which airlines provide the cheapest flights from London Heathrow to Toronto?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($505), Air Canada ($510) and Lufthansa ($538).
Do I need a passport to fly between London Heathrow and Toronto?
Yes.
Which airlines fly most frequently between London Heathrow and Toronto?
Austrian Airlines (5 times daily), United Airlines (5 times daily), Lufthansa (5 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly London Heathrow to Toronto?
For London Heathrow to Toronto, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Toronto back to London Heathrow, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Book cheap flights from London Heathrow to Toronto (round-trip)

Airports
Origin
London
$505
only
$505
Destination
Toronto
$538
only
$538
$505
only
$505
Wed, Mar 27
LHR
London Heathrow
YTZ
Toronto Island
9h 40m
Mon, Apr 1
YTZ
Toronto Island
LHR
London Heathrow
9h 15m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 15
LHR
London Heathrow
YTZ
Toronto Island
9h 40m
Wed, Mar 13
YTZ
Toronto Island
LHR
London Heathrow
9h 15m
Trip: 57 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,322 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
FCO
Excellent 9.6

Pros: Very smooth flight. Nice 787

Cons: Very cramped no room to move. I can't believe the meals that were served. Very small portions. A slice of bread for breakfast. No butter just dry bread and coffee!!

YYZ
ZRH
Excellent 8.6

Pros: Better staff than normally, which was both surprising and pleasant. Flight made it on time for the changeover in Zurich, which is very important.

Cons: Extra charge for luggage - it showed up in the itinerary only after everything has been paid for. And even the paid suitcase allowed 23 kg only. It has been just over TEN years ago that you had two suitcases at 32 kg each included in price! Does the airline seriously believe that you can travel around the world with just a swim trunk in your pocket? This policy is an insult to any world traveller. We do not all go into an all-inclusive resort! The only drink offered during the flight was plain water, again a step down from before where they also offered others, e.g. orange juice. Seating - now that big persons have the right for two seats for the price of one, when will the same rational apply to tall people?

EWR
YVR
Excellent 9.0

Pros: Flight and service was very good

Cons: Crew showed up late and we subsequently were delayed.

YUL
DEN
Good 7.0

Cons: Terribly small seats

YYZ
DUB
Excellent 10.0

Pros: Everything

Cons: Nothing

Tue, Jan 15
LHR
London Heathrow
YYZ
Toronto Pearson Intl
7h 55m
Wed, Mar 13
YYZ
Toronto Pearson Intl
LHR
London Heathrow
6h 55m
Trip: 57 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 3 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
HAM
MUC
Excellent 8.3

Pros: Above expectation

Cons:

BOS
MUC
Excellent 9.3

Pros: Smooth quiet flight.

Cons: Mac and cheese isn’t what I was expecting for vegetarian.

BHX
FRA
Good 6.6

Pros: The staff upon checking in were very polite and courteous.

Cons: It took a while for the staff to open up the boarding gate . Upon boarding I was given a sandwich which contained eggs.

MUC
JFK
Excellent 9.3

Pros: everything was great. Crew was very nice. good service. good food. Even bathrooms were located in the basement separately, nice and bigger than usual airline bathrooms.

Cons: my TV screen didn't work. Long 9.5hr trip without entertainment.

CLT
MUC
Excellent 10.0

Pros: Service

Cons: A little bit turbulence

Fri, Dec 28
LHR
London Heathrow
YYZ
Toronto Pearson Intl
12h 05m
Thu, Jan 3
YYZ
Toronto Pearson Intl
LHR
London Heathrow
6h 55m
Trip: 7 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 3 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
TXL
MUC
Mediocre 2.0

Cons: Airline canceled my flight with out refund or giving other options. Never will use them again.

BOS
MUC
Excellent 9.3

Pros: Smooth quiet flight.

Cons: Mac and cheese isn’t what I was expecting for vegetarian.

ADD
FRA
Excellent 9.0

Pros: Arrival on time .

Cons: Changing birding multiple times.

CLT
MUC
Excellent 10.0

Pros: Service

Cons: A little bit turbulence

MUC
EWR
Excellent 9.6

Pros: Legroom and recline of seats of the A350

Cons: Noise of engines at cruising speed louder than most of it's size USB outlet didn't charge

Thu, Dec 27
LHR
London Heathrow
YTZ
Toronto Island
12h 40m
Mon, Jan 7
YTZ
Toronto Island
LHR
London Heathrow
11h 15m
Trip: 12 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,322 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
DUB
Excellent 10.0

Pros: Everything

Cons: Nothing

EWR
YVR
Excellent 9.0

Pros: Flight and service was very good

Cons: Crew showed up late and we subsequently were delayed.

YYZ
FCO
Excellent 9.6

Pros: Very smooth flight. Nice 787

Cons: Very cramped no room to move. I can't believe the meals that were served. Very small portions. A slice of bread for breakfast. No butter just dry bread and coffee!!

MIA
YYZ
Excellent 8.3

Cons: Overhead luggage compartment in business class was poor

YUL
DEN
Good 7.0

Cons: Terribly small seats

Thu, Dec 20
LHR
London Heathrow
YTZ
Toronto Island
9h 40m
Tue, Jan 1
YTZ
Toronto Island
LHR
London Heathrow
9h 15m
$3117
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.