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

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London Heathrow to Toronto Flight Information

Flights Arrive in Toronto
Flights Depart from London Heathrow
Flight Price $481
Distance 3,538 miles
Airlines Icelandair, Air Canada, Iberia

Good to Know

Low Season:
February
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
25%
expected price increase
Average Price:
$692
(avg. price over the last 2 weeks)
Good Deal:
$537
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 $536 or less.
The cheapest flight from London Heathrow to Toronto was found 44 days before departure, on average.
Book at least 2 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 24% 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 9h 35m, covering a distance of 3538 miles.
How many flights are there between London Heathrow and Toronto?
There are 356 (nonstop) flights between London Heathrow and Toronto per week, averaging 51 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 Icelandair ($481), Air Canada ($559) and Iberia ($660).
Do I need a passport to fly between London Heathrow and Toronto?
Yes.
Which airlines fly most frequently between London Heathrow and Toronto?
Air Canada (5 times daily), Austrian Airlines (5 times daily), United Airlines (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, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Toronto back to London Heathrow, the best deals are generally found on Saturday, with Friday being the most expensive.

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

Airports
Origin
London
$481
only
$481
Destination
Toronto
$481
only
$481
$578
only
$578
Thu, Aug 29
LHR
London Heathrow
YYZ
Toronto Pearson Intl
10h 50m
Mon, Sep 2
YYZ
Toronto Pearson Intl
LHR
London Heathrow
11h 45m
Trip: 5 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,456 reviews
Overall
7.5
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
DUB
KEF
Excellent 9.3

Pros: More space than expected.

KEF
JFK
Good 7.6

Pros: The crew were very nice.

Cons: The chairs were a bit uncomfortable

KEF
AMS
Excellent 8.6

Pros: Crew was great

Cons: My video screen did not work well

FRA
KEF
Good 6.0

Pros: Very friendly crew.

Cons: Boarding in Kevlavik.

YYZ
KEF
Good 7.3

Pros: Crew was very attentive

Cons: Comfort in seating was lacking, also having the luggage sitting out in the rain for 20 minutes was not ideal.

Thu, Aug 22
LHR
London Heathrow
YYZ
Toronto Pearson Intl
25h 45m
Fri, Sep 6
YYZ
Toronto Pearson Intl
LHR
London Heathrow
22h 35m
Trip: 16 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 227 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
LHR
YYZ
Good 7.0

Pros: Nice and safe flight with little turbulence

Cons: Not enough room! And stuck between two fidgety guys. One drank six little bottles of whiskey.

LHR
YYZ
Okay 5.0

Pros: A few of the crew members were very pleasant and professional. The choice of movies was good, though I had to sit through five minutes of advertisements before they started.

Cons: I was flying from London to the U.S. with a connection in Toronto. One of the crew members, who was somewhat rude, told me that I would need to fill out Canadian and American customs forms and go through both in Canada, and to not "stop for coffee" as the plane was 20 minutes behind schedule. I had a question about the Canadian form and asked another crew member who told me (correctly) that the first crew member was wrong; I did not need to fill out the Canadian form or visit Canadian customs for my one hour layover. When checking in at the kiosk, my seat was shown as an aisle seat so I didn't try to change it, but my boarding pass printed a middle seat which is very uncomfortable for a tall person.

LHR
YYZ
Excellent 8.3

Pros: I LOVE the individual entertainment screens - those are great! The crew was very helpful and nice.

Cons: Again, my seat assignment was changed to a middle seat when I checked in (I wonder if this is because I'm traveling alone?), even though I specifically purchased a window seat 3 months ago.

LHR
YYZ
Okay 5.6

Pros: Air Canada is a respectable airline but the plane is not spacious at all. I mean, yes you pay for what you get, but damn the aircraft seats are so small. Then for people taking the morning flight, who probably haven’t eaten breakfast, you give them a measly omelet with a nasty side of spinach ? for the entire flight ? and a measly bag of pretzels ? Your starving the people which isn’t nice at all. Getting through baggage and getting in the flight was quite smooth and the air hosts were excellent. Entertainment was ok, there’s way to many Asian inspired films on there that I find are uninteresting, but hey, to each his own. Now coming back however was far better, the food was good, although can we stop putting soggy food into the mix, I know the food is premade but the mash potato is always so soggy and the vegetable mix has no flavour. Drinks are always great on the flight, entertainment was the same, hosts were great, pilot knows how to fly the plane, thank goodness, and overall it was a good flight back. Make the tiny adjustments I suggested and you’ll be at the top of your game Air Canada ! Merci !

LHR
YYZ
Excellent 10.0

Pros: The flight was great, friendly staff, great food, new plane, lots of options on the new AC entertainment system. The new Star Alliance terminal (T2) at Heathrow is also so fast and efficient! No complaints at all!!!

Thu, May 30
LHR
London Heathrow
YYZ
Toronto Pearson Intl
18h 39m
Tue, Jun 18
YYZ
Toronto Pearson Intl
LHR
London Heathrow
7h 10m
Trip: 20 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 1 reviews
Overall
7.4
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
7.0
Food
6.6
AMS
MAD
Excellent 10.0

Cons: Todo estuvo excelente!!!

MAD
ORD
Excellent 9.3

Pros: Very personable

Cons: Delay in Madrid -

MAD
MDE
Mediocre 3.0

Cons: The crew is not nice and rude. The checkin counter didnt allow me to have overweight of 300 grams. Ridiculous. At some areas of the plan the air conditioning doesn't work well

MAD
GRX
Mediocre 3.6

Cons: Being put in standby after we booked 3 months in advance and loosing our luggage

MAD
ORD
Mediocre 2.0

Cons: to be able to be on that flight, A delay from Malaga threw everything off.

Tue, Jun 18
LHR
London Heathrow
YTZ
Toronto Island
9h 35m
Tue, Jul 9
YTZ
Toronto Island
LHR
London Heathrow
9h 10m
Trip: 22 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,002 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
DEN
YYZ
Excellent 10.0

Pros: Crew was great!

YYZ
LGA
Excellent 10.0

Pros: Everything was great!

Cons: The overhead bin space of this airplane was too small. My suitcase, which fits on every other type of plane, could not fit on this one. I had to check it and then go grab it at baggage claim, therefore having to go through security again. This was not the most convient for a tight connection.

RDU
YYZ
Mediocre 2.0

Cons: Didn't take this flight because it was late and would have caused me to miss my connection. I got rebooked on a different flight that delayed me 10+ hours.

EWR
YVR
Mediocre 3.2

Pros: quiet plane

Cons: 2.5 hours delayed flight without prompt notifications. Honest and prompt flight-delay alerts. Updates for delay came *every* half-hour. No opportunity to schedule ANYTHING based truthful delay estimations and the lack of timely communication.

YVR
TPE
Excellent 9.6

Pros: Everything was great. From food to entertainment was great.

Cons: Nothing

Wed, Jul 10
LHR
London Heathrow
YTZ
Toronto Island
34h 50m
Wed, Jul 17
YTZ
Toronto Island
LHR
London Heathrow
9h 10m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,002 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
MUC
Good 6.0

Cons: Baggage was left behind.

MCO
YYZ
Okay 4.0

Pros: It was too hot in the airplane, and we were sweating. No leg room, no screens, I asked for water and didn't get

LAX
YVR
Good 6.4

Cons: Check-in was bad. Too few staff for too many people.

ICN
YVR
Excellent 10.0

Pros: This was years ago, and yet I still remember how comfortable I was. The waiting facilities were nice and the airplane service very client friendly. Air Canada was definitely the best flying experience I have ever had.

TPE
YVR
Excellent 8.6

Pros: Air Canada is consistently a great overall experience.

Cons: The food is terrible. It's the worst of any airline I've ever taken.

Thu, Aug 29
LHR
London Heathrow
YTZ
Toronto Island
9h 35m
Mon, Sep 2
YTZ
Toronto Island
LHR
London Heathrow
29h 15m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,002 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
YEG
Excellent 10.0

Pros: Crew was excellent. Thank you Sohiwe

YLW
YYC
Good 7.6

Cons: The flight was late leaving and most of the passengers needed to catch connecting flights, so there was some anxiety as the crew didn't have any information as to whether or not we'd be able to connect.

RDU
YYZ
Mediocre 2.0

Cons: Didn't take this flight because it was late and would have caused me to miss my connection. I got rebooked on a different flight that delayed me 10+ hours.

YWG
YYZ
Excellent 8.6

Pros: Comfortable seat - great service

CDG
YYZ
Good 6.6

Pros: Wasn't able to get my seats ahead of time, but was lucky to be put in an aisle seat.

Cons: It would be very helpful if the person at the counter would remind International travelers to make sure that they get their VAT receipts stamped at the border/passport agent.

Wed, Sep 4
LHR
London Heathrow
YTZ
Toronto Island
11h 35m
Sat, Sep 7
YTZ
Toronto Island
LHR
London Heathrow
9h 15m
$2201
Trip: 4 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,002 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
LHR
Good 6.6

Pros: The entertainment.

Cons: The boarding and the leg room.

LHR
YVR
Excellent 9.0

Pros: Comfortable flight, good service.

Cons: The size and quantity of carry on luggage needs to be restricted. The actual size and number of pieces needs to be enforced. The serving of liquor to passengers should be better monitored.

YYZ
YYG
Good 7.5

Cons: Too many pasengers had carryons. Lots of confusion on the plane for storage

YYC
FRA
Good 6.4

Cons: I didn't like the food at all, and couldn't complete it.

RDU
YYZ
Mediocre 2.0

Cons: Didn't take this flight because it was late and would have caused me to miss my connection. I got rebooked on a different flight that delayed me 10+ hours.

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