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

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Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
5%
expected price increase
Average Price:
$754
(avg. price over the last 2 weeks)
Good Deal:
$621
or less (round trip)

When to Book Flights from Toronto to London Heathrow

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 Toronto to London Heathrow was found 90 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 6% 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 Toronto to London Heathrow Flights

How long does a flight from Toronto to London Heathrow take?
An average nonstop flight takes 6h 55m, covering a distance of 3538 miles.
How many flights are there between Toronto and London Heathrow?
There are 1,234 (nonstop) flights between Toronto and London Heathrow per week, averaging 171 per day.
Which airlines provide the cheapest flights from Toronto to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Lufthansa ($448), Brussels Airlines ($481) and Aer Lingus ($542).
Do I need a passport to fly between Toronto and London Heathrow?
Yes.
Which airlines fly most frequently between Toronto and London Heathrow?
Austrian Airlines (15 times daily), United (15 times daily), Lufthansa (15 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Toronto to London Heathrow?
For Toronto to London Heathrow, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from London Heathrow back to Toronto, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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

Airports
Origin
Toronto
$448
only
$448
$641
only
$641
Destination
London
$448
only
$448
Mon, Apr 23
YYZ
LHR
7h 00m
Tue, Apr 24
LHR
YYZ
12h 40m
Trip: 2 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
YVR
Good 6.0

Food is provided

Delayed 6 hours on the plane

NBO
FRA
Excellent 9.3

There was plenty of room, great staff, no worries whatsoever.

The food on Lufthansa has definitely slipped since the last time I flew them a couple of years ago. The main courses are just plain bad. Everything else is good

MUC
CLT
Excellent 10.0

On time - although a long flight I didn’t see the time go by

FRA
SFO
Okay 4.0

staff

major delay, poor communication andaccommodation considering delay

DEN
FRA
Good 7.0

Big plane, captain communicated our flight well.

Flight personelle were not very friendly, and as I am not a great flier and was making my first oveseas trip I was a bit disappointed they were so curt.

Tue, Mar 6
YYZ
LHR
22h 20m
Thu, Mar 8
LHR
YYZ
14h 34m
Trip: 3 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1518 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.4
Food
6.4
BRU
VCE
Okay 5.3

no free food, beverage or entertainment

YYZ
BRU
Poor 0.0

Easy to cancel Trip

Kayak did not have a system of knowing that I cancelled the flights

BRU
BUD
Excellent 8.0

Ease of boarding, reasonably comfortable seats on a short flight.

No liquids (soda, coffee, water) offered.

JFK
BRU
Excellent 9.3

Everything was fine

Beside for the music and movies, you should give us the possibility to make a search and find what we want to watch or listen

TLV
BRU
Okay 5.0

Crew was polite, but...

The flight attendants seemed unused to the idea that Orthodox Jews won't sit beside people of the opposite sex. This made boarding take longer than it needed to. The airline should figure out a way to streamline this process on flights to/from Tel Aviv.

Thu, Jun 7
YYZ
LHR
9h 10m
Mon, Jun 11
LHR
YYZ
13h 35m
Trip: 5 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
BOS
Good 7.6

Food was good. Entertainment selection was also good.

BUT. Entertainment got suspended a few times it was very annoying. Flight attendants passed right by us and almost forgot us

DUB
YYZ
Excellent 10.0

They really did a great job, kept us informed about what was going on,staff was quick, organized and pleasant. I have to say, best food on a flight that I have had in a very LONG time,!

DUB
BOS
Good 7.0

Pleasant crew and good food/snack service almost forgotten as I stood at the baggage carousel for 40 minutes.

Baggage claim very frustrating (40 minutes) particularly after 12 hours of airports and airplanes. Messed up our ground transportation plans for no apparent reason. Totally unexplained!

DUB
MAD
Good 6.3

Seats were larger with more leg room. Flight calm and without incident

No snack

DUB
LHR
Excellent 8.0

Could not check in on-line from Dublin on either Air canada or Aer Linguis websites. Time to sort out this long-standing problem

Wed, May 23
YYZ
LHR
9h 45m
Tue, May 29
LHR
YYZ
10h 50m
Trip: 7 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
BOS
KEF
Good 7.6

They provided a pillow and blanket which was very nice, and the crew were helpful in finding space for items during take-off and landing. The boarding and exiting were fairly quick.

Everything on board costs extra, including basic drinks and snacks, but that's to be expected on cheaper flights. I assumed that the inflight movies cost money as well, although I didn't watch any because I didn't have headphones.

ORY
KEF
Okay 4.0

They were helpful and let me check my boulder pad as sports equipment for free on the flight to paris.

SEA
KEF
Excellent 8.0

Blankets and pillows at each seat

Only one drink service on a very long flight. very expensive food choices.

DEN
KEF
Excellent 8.0

Surprised by very large bag fees, reservation was unclear about baggage allowance and charges.

KEF
EWR
Mediocre 2.8

My entertainment system stopped working 1/2 way through the flight and there was very little leg room that caused back pain

Thu, Jun 7
YYZ
LHR
7h 05m
Sun, Jun 17
LHR
YYZ
10h 25m
Trip: 11 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 30 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
YYZ
LHR
Excellent 9.0

The crew were friendly, professional and extremely pleasant.

I’m not a fan of the constant PA’s during the descent. Playing a video about arrival procedures for an airport is extremely superfluous. Nobody pays attention and you just have to follow the signs when you get there.

YYZ
LHR
Mediocre 2.0

As a Kenyan Passport Holder living in Canada on a PR status was denied right to travel to Kenya via LHR transit. WHY ? will you help us with our rights what compensation will help to alleviate the pain

YYZ
LHR
Excellent 8.0

The food

IAH
LHR
Excellent 8.0

Crew on the flight home was extremely friendly! Flights were all on time. Food service and drinks were very good. Great in flight entertainment options

Customer service personnel over the phone was so rude to me. Flight crew on the flight from dfw to lhr wasn’t friendly at all.

YYZ
LHR
Excellent 9.3

Great service and experience.

The boarding was a little long.

Fri, Aug 24
YYZ
LHR
10h 10m
Mon, Sep 10
LHR
YYZ
10h 51m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
YYZ
LHR
6h 55m
Thu, May 17
LHR
YYZ
7h 40m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 172 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
LHR
Good 6.3

Seats are uncomfortable. I pre ordered vegetarian meal, but I guess they did not bother.

YYZ
LHR
Mediocre 3.6

I paid extra $30 for having more room due to my kneecap problem. Instead my seat was too Tight and whenever I complained no action was made. Mir Said Emami Ph. D

YYZ
LHR
Excellent 10.0

Great crew, great food, seat was amazing.

YYZ
LHR
Mediocre 2.3

Nothing

One of the Worst flights for punctuality 3.5 hours of delays ! Missed all my connections ! Over 24 hours in waiting ! Will try not to use air Canada again!!!

YYZ
LHR
Mediocre 2.0

The ticket was not valid...had to buy a new ticket

Sun, Mar 11
YYZ
LHR
15h 32m
Mon, Mar 19
LHR
YYZ
17h 54m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
CDG
Excellent 10.0

The food and the service

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

LAX
MCO
Excellent 10.0

I am used to flying Frontier because of cost but recently traveled Delta and boy did I feel completely spoiled! Not only did my other half get our bags for free due to his status with Delta but the amenities they offer and the comfort of the economy seats compared to other airlines is a major difference. As a chronic pain patient, if I can find a Delta flight for a little more, I will be booking with them for sure! Highly recommend them!

GDL
ATL
Excellent 9.6

Expensive food

SLC
YYZ
Excellent 9.6

Z

Thu, Aug 23
YYZ
LHR
15h 29m
Sat, Sep 1
LHR
YYZ
18h 15m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
HKG
BKK
Good 6.0

Flight delayed by 35 minutes

LAX
GRU
Excellent 9.3

Past was dry... It was the first time but changed my experience

JFK
MAD
Okay 4.0

Very old plane. No personal entertainment. Very basic service.

DFW
SAT
Okay 4.0

It was short

Completely full plane. Ridiculously tight seat pitch. Overhead bins full. 45-minute delay for a dead-heading flight crew. Long wait for checked baggage. No beverage service because of turbulence. Flight crew out of position is a management problem, don't make it an inconvenience for a 737 full of paying passengers!

LAX
MIA
Mediocre 2.0

Couldn’t sleep because the AC wasnt working. Most miserable flight my life

The AC wasn’t working it was the most miserable flight ever

Mon, May 21
YYZ
LHR
14h 40m
Wed, May 23
LHR
YYZ
12h 00m
Trip: 3 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
SFO
Okay 4.0

staff

major delay, poor communication andaccommodation considering delay

DFW
FRA
Good 6.0

Very helpful crew, great service. Will fly again.

Almost missed connecting flight had to run hard to make it. Airline did nothing to assure us that we will make it to next flight. Was very stressful, can do better.

KBP
FRA
Excellent 10.0

The price was fair and updated information on flights were sent to my phone.

NBO
FRA
Excellent 9.3

There was plenty of room, great staff, no worries whatsoever.

The food on Lufthansa has definitely slipped since the last time I flew them a couple of years ago. The main courses are just plain bad. Everything else is good

CDG
FRA
Mediocre 3.3

Flight was delayed twice. 3 hour trip took 15 hours.

Fri, Apr 6
YYZ
LHR
31h 40m
Mon, Apr 9
LHR
YYZ
16h 55m
Trip: 4 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
ABV
FRA
Good 6.0

staff

MUC
CLT
Excellent 10.0

On time - although a long flight I didn’t see the time go by

KBP
FRA
Excellent 10.0

The price was fair and updated information on flights were sent to my phone.

FRA
YVR
Good 6.0

Food is provided

Delayed 6 hours on the plane

FRA
MCO
Good 7.6

Good service on plane seats weren't bad.

Entertainment system kept not working. Terrible baggage wait in Orlando. Over 30 minutes after I cleared customs Flight was late over 30 minutes

Wed, May 2
YYZ
LHR
10h 10m
Wed, May 9
LHR
YYZ
12h 25m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
BOS
Good 7.6

Food was good. Entertainment selection was also good.

BUT. Entertainment got suspended a few times it was very annoying. Flight attendants passed right by us and almost forgot us

DUB
LHR
Excellent 8.0

Could not check in on-line from Dublin on either Air canada or Aer Linguis websites. Time to sort out this long-standing problem

YYZ
DUB
Mediocre 2.0

Being charged $100 each way for checked baggage, no where on my itenerary did it mention that

BCN
DUB
Good 7.0

Crew nice. Space was better than most. Felt like Jet Blue.

No snack on 3 he flight ok I guess but....Lack of free beverage?

BOS
DUB
Okay 5.6

The actual flight

Food and comfort. Seats too small and no leg room.

Sun, Mar 25
YYZ
LHR
21h 25m
Tue, Apr 3
LHR
YYZ
12h 25m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Okay 5.6

The actual flight

Food and comfort. Seats too small and no leg room.

DUB
YYZ
Excellent 10.0

They really did a great job, kept us informed about what was going on,staff was quick, organized and pleasant. I have to say, best food on a flight that I have had in a very LONG time,!

DUB
BOS
Good 7.6

Food was good. Entertainment selection was also good.

BUT. Entertainment got suspended a few times it was very annoying. Flight attendants passed right by us and almost forgot us

YYZ
DUB
Excellent 8.3

I flew overnight from Toronto, Canada to Dublin and had a relatively pleasant experience. The food and drink trolleys came by quite quickly and frequently, and the food exceeded my expectations. The crew was friendly, for the most part. Boarding certainly could've been smoother... But overall, I'd fly Aer Lingus again for an overseas trip.

DUB
LHR
Excellent 8.0

Could not check in on-line from Dublin on either Air canada or Aer Linguis websites. Time to sort out this long-standing problem

Wed, Aug 29
YYZ
LHR
14h 37m
Sun, Sep 9
LHR
YYZ
24h 25m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
YTZ
LHR
9h 15m
Mon, Mar 19
LHR
YTZ
10h 40m
Trip: 6 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21542 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
SAN
YVR
Good 6.0

Overhead bins were tiny.

LGA
YYZ
Okay 5.0

Stewardess seems very annoyed with flight. There was turbulence so the passengers needed to stay seated - a gentleman next to me asked for a glass of water since there was no refreshment service - the stewardess was very short with him. It’s not the passengers fault. I was surprised - usually the staff is a lot more professional than that.

LAX
YYC
Good 6.0

poor entertainment choices. Reading lights didn't work. I traveled with my wife, we were unable to read because reading lights didn't work.

YUL
ORD
Excellent 9.6

Friendliness of staff My familly got to follow my flight very closely.

Delays and harsh trubulance (altough i know that wasn’t air Canada’s fault for the weather) The changing of gates and the changing of boarding time without being updated on the application. The changing of the gate was changed moments before the boarding

ATL
YYZ
Okay 5.0

I arrived safely

I didn't appreciate losing my luggage as I came to Canada for a wedding and I didn't have access to my things. The flight was direct so I don't understand why my luggage was lost.

Mon, Apr 2
YYZ
LHR
9h 10m
Mon, Apr 9
LHR
YYZ
24h 40m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
MAD
Good 6.3

Seats were larger with more leg room. Flight calm and without incident

No snack

DUB
BOS
Good 7.6

Food was good. Entertainment selection was also good.

BUT. Entertainment got suspended a few times it was very annoying. Flight attendants passed right by us and almost forgot us

YYZ
DUB
Excellent 8.3

I flew overnight from Toronto, Canada to Dublin and had a relatively pleasant experience. The food and drink trolleys came by quite quickly and frequently, and the food exceeded my expectations. The crew was friendly, for the most part. Boarding certainly could've been smoother... But overall, I'd fly Aer Lingus again for an overseas trip.

DUB
LHR
Excellent 8.0

Could not check in on-line from Dublin on either Air canada or Aer Linguis websites. Time to sort out this long-standing problem

LHR
DUB
Excellent 8.0

Staff and service

Tue, Feb 27
YYZ
LHR
13h 00m
Sat, Mar 3
LHR
YYZ
29h 13m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 17
YTZ
LHR
9h 10m
Mon, Apr 23
LHR
YTZ
9h 40m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21542 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
LGA
YYZ
Okay 5.0

Stewardess seems very annoyed with flight. There was turbulence so the passengers needed to stay seated - a gentleman next to me asked for a glass of water since there was no refreshment service - the stewardess was very short with him. It’s not the passengers fault. I was surprised - usually the staff is a lot more professional than that.

SAN
YVR
Good 6.0

Overhead bins were tiny.

LAX
YYZ
Excellent 8.0

Plane delayed 1 hour and a half. No compensation.

ATL
YYZ
Okay 5.0

I arrived safely

I didn't appreciate losing my luggage as I came to Canada for a wedding and I didn't have access to my things. The flight was direct so I don't understand why my luggage was lost.

LAX
YYC
Good 6.0

poor entertainment choices. Reading lights didn't work. I traveled with my wife, we were unable to read because reading lights didn't work.

Mon, Feb 26
YYZ
LHR
23h 25m
Fri, Mar 9
LHR
YYZ
14h 00m
Trip: 12 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
YYZ
DUB
Excellent 8.3

I flew overnight from Toronto, Canada to Dublin and had a relatively pleasant experience. The food and drink trolleys came by quite quickly and frequently, and the food exceeded my expectations. The crew was friendly, for the most part. Boarding certainly could've been smoother... But overall, I'd fly Aer Lingus again for an overseas trip.

DUB
YYZ
Excellent 10.0

They really did a great job, kept us informed about what was going on,staff was quick, organized and pleasant. I have to say, best food on a flight that I have had in a very LONG time,!

SNN
LHR
Excellent 8.3

Nice seats food was decent crew excellent

Not enough room

DUB
BOS
Good 7.0

Pleasant crew and good food/snack service almost forgotten as I stood at the baggage carousel for 40 minutes.

Baggage claim very frustrating (40 minutes) particularly after 12 hours of airports and airplanes. Messed up our ground transportation plans for no apparent reason. Totally unexplained!

BCN
DUB
Good 7.0

Crew nice. Space was better than most. Felt like Jet Blue.

No snack on 3 he flight ok I guess but....Lack of free beverage?

Mon, May 7
YTZ
LHR
9h 20m
Mon, May 21
LHR
YTZ
10h 25m
Trip: 15 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21542 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
TLV
YYZ
Mediocre 2.0

Connecting flight in Toronto late 4 HOURS!!!!! There is no excuse for such delay. Another plane should have been made available for the flight.

YUL
ORD
Excellent 9.6

Friendliness of staff My familly got to follow my flight very closely.

Delays and harsh trubulance (altough i know that wasn’t air Canada’s fault for the weather) The changing of gates and the changing of boarding time without being updated on the application. The changing of the gate was changed moments before the boarding

LAX
YYZ
Excellent 8.0

Plane delayed 1 hour and a half. No compensation.

LAX
YYC
Good 6.0

poor entertainment choices. Reading lights didn't work. I traveled with my wife, we were unable to read because reading lights didn't work.

LIR
YYZ
Okay 5.3

Uncomfortable

Show more results

Toronto to London Heathrow Flight Information

Avg. Flight Duration 7h 17m
Flights Arrive in London Heathrow
Flights Depart from Toronto
Flight Price $448
Distance 3538 miles
Airlines Lufthansa, Brussels Airlines, Aer Lingus, Icelandair, British Airways, Air Canada, Delta, American Airlines
*
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:

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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.