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Find Cheap Flights from Toronto Pearson Intl to London Heathrow (YYZ - LHR)

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Toronto Pearson Intl to London Heathrow Flight Information

Avg. Flight Duration 7h 25m
Flights Arrive in London Heathrow
Flights Depart from Toronto Pearson Intl
Flight Price $341
Distance 3,546 miles
Airlines Icelandair, Lufthansa, Finnair

Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
18%
expected price increase
Average Price:
$714
(avg. price over the last 2 weeks)
Good Deal:
$533
or less (round trip)

When to Book Flights from Toronto Pearson Intl to London Heathrow

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 $532 or less.
The cheapest flight from Toronto Pearson Intl to London Heathrow was found 79 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 10% cheaper 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 Toronto Pearson Intl to London Heathrow Flights

How long does a flight from Toronto Pearson Intl to London Heathrow take?
An average nonstop flight takes 6h 55m, covering a distance of 3546 miles.
How many flights are there between Toronto Pearson Intl and London Heathrow?
There are 901 (nonstop) flights between Toronto Pearson Intl and London Heathrow per week, averaging 123 per day.
Which airlines provide the cheapest flights from Toronto Pearson Intl to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Icelandair ($341), Lufthansa ($512) and Finnair ($609).
Do I need a passport to fly between Toronto Pearson Intl and London Heathrow?
Yes.
Which airlines fly most frequently between Toronto Pearson Intl and London Heathrow?
Air Canada (10 times daily), Austrian Airlines (10 times daily), United Airlines (10 times daily) are the most frequent flyers on this route.

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

Airports
Origin
Toronto
$341
only
$341
Destination
London
$341
only
$341
Tue, Nov 27
YYZ
Toronto Pearson Intl
LHR
London Heathrow
19h 00m
Tue, Dec 4
LHR
London Heathrow
YYZ
Toronto Pearson Intl
26h 45m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,870 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
TXL
KEF
Mediocre 2.0

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

KEF
SEA
Excellent 10.0

Always nice to travel with this airline and I will be in the air with them again

KEF
PDX
Okay 4.6

Good selection of movies to watch

Beverage service needs to be done more than twice on a 7.5 HR flight.

ARN
KEF
Okay 4.3

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

SEA
KEF
Okay 5.0

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

Mon, Nov 5
YYZ
Toronto Pearson Intl
LHR
London Heathrow
6h 55m
Sun, Nov 18
LHR
London Heathrow
YYZ
Toronto Pearson Intl
7h 55m
Trip: 14 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
FCO
MUC
Excellent 10.0

I was on exit place so there were a lot of room space. Flight was only 1 hour.

DEN
MUC
Excellent 8.6

The crew & service on our Denver to Munich flight were incredible. Courteous, professional & fun. A crew like this makes flying a pleasure.

The seats in economy on the A-350 were a horror show. Couldn't have made them more uncomfortable if they tried. It seems with each new model Airbus puts out the seats regress to more medieval technology.

CMN
FRA
Good 7.0

We were able to upgrade to a business class seat (row 1) just 2 days before the flight since we had put in a bid a month before to do so if it was accepted. Honestly, the seat DID NOT EVEN RECLINE, NOR DID IT FEEL VERY SPACIOUS! I felt very taken advantage of to only have access to that part of the plane giving us more leg room for $200 upgrade for each seat. When does a Business Class seat NOT recline??? At least my flight attendant was kind enough suggesting that I let the airline know about my unhappy experience.

MUC
KRK
Good 6.6

Flight crew and airport crew very helpful ,

Due to delay in LA, was rescheduled to later flight which was also delayed

FRA
VCE
Excellent 9.3

1.5 hour flight, on time and all that one should expect from a good airline.

Wed, Oct 24
YYZ
Toronto Pearson Intl
LHR
London Heathrow
12h 54m
Sun, Oct 28
LHR
London Heathrow
YYZ
Toronto Pearson Intl
8h 05m
Trip: 5 days
9.3ExcellentShow reviews
Overall 9.3 Excellent
Based on 5 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
JFK
Good 6.0

it was on time

it was a poor food choice again.

ARN
HEL
Excellent 10.0

Very enjoyable

I have no complaints

AMS
HEL
Good 7.6

I will recommend to my friends and families.

HEL
JFK
Excellent 10.0

I enjoy my flight

Again no complains

HEL
JFK
Excellent 8.0

The transfer was too complicated, long distance to walk, security check line, not enough time for transfer, had to run to catch the next flight

Mon, Dec 3
YYZ
Toronto Pearson Intl
LHR
London Heathrow
10h 20m
Wed, Dec 12
LHR
London Heathrow
YYZ
Toronto Pearson Intl
26h 45m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,870 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
TXL
KEF
Mediocre 2.0

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

SEA
KEF
Okay 5.0

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

KEF
JFK
Excellent 8.0

Like the infotainment unit on headrests. Decent movie selection.

Seats are cramped when person in front leans seat back.

PDX
SEA
Good 7.3

Short flight limited beverage choice, but pleasant underbooked flight.

KEF
SEA
Okay 4.3

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

Sun, Mar 3
YYZ
Toronto Pearson Intl
LHR
London Heathrow
10h 20m
Wed, Mar 13
LHR
London Heathrow
YYZ
Toronto Pearson Intl
11h 00m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,870 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
KEF
LHR
Okay 4.0

Our plane was broken. Initially they said an hour late and then the time before our flight increased. Because our flight was delayed, I missed I missed an important meeting.

CLE
KEF
Good 7.0

It was really nice to stretch out and not have a full plane to fly overnight.

KEF
PDX
Okay 4.6

Good selection of movies to watch

Beverage service needs to be done more than twice on a 7.5 HR flight.

SEA
KEF
Okay 5.0

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

PDX
SEA
Good 7.3

Short flight limited beverage choice, but pleasant underbooked flight.

Wed, Feb 6
YYZ
Toronto Pearson Intl
LHR
London Heathrow
10h 20m
Thu, Feb 14
LHR
London Heathrow
YYZ
Toronto Pearson Intl
11h 00m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,870 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
KEF
BOS
Mediocre 2.0

See above.

ARN
KEF
Okay 4.3

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

KEF
SEA
Okay 4.3

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

SEA
KEF
Okay 5.0

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

KEF
LHR
Okay 4.0

Our plane was broken. Initially they said an hour late and then the time before our flight increased. Because our flight was delayed, I missed I missed an important meeting.

Tue, Feb 19
YYZ
Toronto Pearson Intl
LHR
London Heathrow
6h 55m
Tue, Feb 26
LHR
London Heathrow
YYZ
Toronto Pearson Intl
11h 35m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
JFK
MUC
Excellent 10.0

I like my trip - good service, good food (vine, whiskey :-) )

MUC
BOS
Okay 4.6

Clean, drink and water service was good and much appreciated

Seats too close to each other, must have added a couple of rows. awful. Internet wouldn't work, Food is a sad excuse on a German airline.

MUC
BOS
Excellent 9.6

Very comfortable with enough of leg room. Huge choice of movies. 8 hours flight just passed fast with 4 movies I have watched.

Pasta with beef can be better.

DEN
MUC
Excellent 8.6

The crew & service on our Denver to Munich flight were incredible. Courteous, professional & fun. A crew like this makes flying a pleasure.

The seats in economy on the A-350 were a horror show. Couldn't have made them more uncomfortable if they tried. It seems with each new model Airbus puts out the seats regress to more medieval technology.

LAX
MUC
Good 7.3

Flight crew and airport crew very helpful

4 hrs delayed which delayed my whole trip over 6 hrs

Thu, Apr 4
YYZ
Toronto Pearson Intl
LHR
London Heathrow
9h 45m
Fri, Apr 12
LHR
London Heathrow
YYZ
Toronto Pearson Intl
10h 50m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,870 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
SEA
KEF
Okay 5.0

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

KEF
PDX
Okay 4.6

Good selection of movies to watch

Beverage service needs to be done more than twice on a 7.5 HR flight.

ARN
KEF
Okay 4.3

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

CLE
KEF
Good 7.0

It was really nice to stretch out and not have a full plane to fly overnight.

KEF
SEA
Okay 4.3

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

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