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Find Cheap Flights from London to Toronto (LON - YTO)

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London to Toronto Flight Information

Avg. Flight Duration 7h 32m
Flights Arrive in Toronto
Flights Depart from London
Flight Price $440
Distance 3,550 miles
Airlines Air Transat, SWISS, Air Canada, Brussels Airlines, Lufthansa, Delta

Good to Know

Low Season:
November
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
24%
expected price increase
Average Price:
$605
(avg. price over the last 2 weeks)
Good Deal:
$529
or less (round trip)

When to Book Flights from London 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 $529 or less.
The cheapest flight from London to Toronto was found 90 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 November.
Morning departure is around 30% 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 to Toronto Flights

How long does a flight from London to Toronto take?
An average nonstop flight takes 8h 00m, covering a distance of 3550 miles.
How many flights are there between London and Toronto?
There are 395 (nonstop) flights between London and Toronto per week, averaging 57 per day.
Which airlines provide the cheapest flights from London to Toronto?
In the past 3 days, the cheapest round-trip tickets were found on Air Transat ($440), SWISS ($456) and Air Canada ($469).
Do I need a passport to fly between London and Toronto?
Yes.
Which airlines fly most frequently between London 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 to Toronto?
For London to Toronto, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Toronto back to London, the best deals are generally found on Monday, with Tuesday being the most expensive.
Which airports will I be using when flying from London to Toronto?
When flying out of London you will be using one of these airports: London Gatwick or London Heathrow. You will be landing at one of these airports: Toronto Island or Toronto Pearson Intl.

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

Airports
Origin
London
$456
only
$456
$440
only
$440
Destination
Toronto
$440
only
$440
$469
only
$469
Mon, Sep 23
LGW
London Gatwick
YYZ
Toronto Pearson Intl
8h 00m
Sat, Sep 28
YYZ
Toronto Pearson Intl
LGW
London Gatwick
7h 00m
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 66 reviews
Boarding
7.5
Comfort
6.8
Crew
8.1
Entertainment
6.8
Food
6.4
SJU
YUL
Mediocre 2.0

Cons: No entertainment, staff rude... i do not recommend flying with air transat to Puerto Rico

LGW
YYZ
Excellent 9.3

Pros: The staff, the entertainment.

Cons: Nothing

LGW
YYZ
Excellent 8.3

Pros: Excellent baggage drop off and boarding in London. A surprise, quite pleasant meal. Good film choices. What's not to like?

Cons: One bathroom down meant the others were overworked.

LGW
YYZ
Excellent 10.0

Pros: U. Guys do a GOOD JOB GREAT CUDTOMER SERVICE

YYZ
YUL
Okay 5.0

Cons: Stroller was not at the gate. We had a connecting flight. Had to go out and check in again to collect the stroller.

Tue, Jun 25
LHR
London Heathrow
YYZ
Toronto Pearson Intl
21h 05m
Thu, Jul 11
YYZ
Toronto Pearson Intl
LHR
London Heathrow
12h 20m
Trip: 17 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 8,134 reviews
Overall
8.2
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
BRU
Good 6.6

Cons: We had a huge delay

IAD
ZRH
Excellent 8.4

Pros: the CREW WAS FRIENDLY AND CELEBRATING EASTER WITH THE GUESTS

Cons: THE FOOD WAS ADEQUATE, GIVEN THAT WE WERE ON AN AIRPLANE

ZRH
ORD
Good 7.3

Cons: Need more movies to choose from.

MIA
ZRH
Okay 4.4

Cons: 2 hour delay and 3 crying babies on a red eye.

BCN
ZRH
Excellent 8.0

Pros: It was fine - overall pleasant/nothing.

Cons: It was fine - overall pleasant/nothing wrong, but not outstanding, either. It helps to have no one in the middle seat, but it would have been nicer to have slightly more comfortable seating, and a bit more privacy.

Tue, Oct 1
LHR
London Heathrow
YTZ
Toronto Island
13h 00m
Mon, Oct 7
YTZ
Toronto Island
LHR
London Heathrow
17h 10m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,963 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
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.

YYZ
TPA
Mediocre 3.5

Cons: Boarding not organize properly Letting passengers go from front to back not good

LAS
YUL
Mediocre 2.6

Pros: There's nothing to like about Air Canada's Rouge service!

Cons: Seat comfort.

YYC
YLW
Good 7.2

Pros: It was a small twin prop so there was only one cabin crew, but she was really pleasant.

Cons: Instead of just staying on the plane we were required to deplane and take all of our luggage and haul it all through a long winding ramp and hallway into the airport. As soon as we got there, they said it was boarding immediately and we had to turn around and haul it all right back.

ANC
YVR
Excellent 10.0

Cons: Almost missed my conection. Never on time.

Sat, Sep 21
LHR
London Heathrow
YYZ
Toronto Pearson Intl
11h 15m
Thu, Sep 26
YYZ
Toronto Pearson Intl
LHR
London Heathrow
22h 35m
Trip: 6 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 2,132 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
GOT
BRU
Good 7.3

Pros: The personnel AFTER passport control was wonderful, both airport and United. Passport control workers failed to recognize or help move us through to be able to board in time while they allowed other passengers to go ahead who had same departure. Plane waited 30 mins past take off for us.

Cons: Brussels airport staff at pass control needed to acknowledge departure concerns to prevent plane delay of takeoff. Many passengers missed their connection in Chicago because of our delay boarding due to pass control wait and lack of help.

BRU
LHR
Good 6.0

Pros: This particular flight was parked at the closest bay to immigration at Heathrow. So a late boarding and arrival was made early through not having a mile long walk to passport control.

Cons: Disorganized boarding with the plane load of people huddled around the entrance to the boarding area. No guidance from the crew on how to efficiently pack the overhead bins efficiently with passengers helpless to put their treasures into the overhead bins.

BJL
BRU
Excellent 8.0

Cons: It was very cold they need to lower the temperature.

EBB
BRU
Excellent 8.0

Pros: Helpful crew. They reset the screen, came around with blankets, headphones and generally tried to make the space habitable.

Cons: When I am asked to book my seat, I am usually shown a map which has no reflection on the overall reality. The seat I select is normally allocated to me but if the plane is not full (unusual) I am told there are unavailable seats that would provide more choice.

VNO
BRU
Excellent 10.0

Pros: The plane was clean and seats were comfortable considering 2.5. hour flight; all crew members were nice and friendly; there was some food available for purchase but we didn't buy it since we ate at the airport before the flight. I would definitely fly again.

Cons: no TV or other entertainment options so make sure to bring your own device or a book.

Thu, Jul 4
LHR
London Heathrow
YYZ
Toronto Pearson Intl
16h 10m
Sat, Jul 13
YYZ
Toronto Pearson Intl
LHR
London Heathrow
16h 20m
Trip: 10 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
FRA
AMS
Excellent 10.0

Pros: Friendly and cheerful crew. Very generous with the drinks.

Cons: Very very long walk from aircraft to Schiphol exit. I must have walked for 20 minutes to get out. Not really Lufthansa's fault though.

SIN
FRA
Good 6.0

Pros: S380 nice plane

Cons: Food lousy Late leaving Singapore caused much difficulty

KRK
FRA
Okay 5.5

Cons: All things were beyond airline control. Screaming children, weather delay, and moderate to heavy turbulence. Wind shear off the deck required pilot to punch through and stick the landing, but recovers well.

IAH
FRA
Excellent 10.0

Pros: Perfect in everything

Cons: All good

ORD
MUC
Mediocre 2.0

Pros: My luggage never arrived in Munich

Fri, May 31
LHR
London Heathrow
YYZ
Toronto Pearson Intl
18h 22m
Mon, Jun 3
YYZ
Toronto Pearson Intl
LHR
London Heathrow
16h 55m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 24,698 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.5
DTW
DEN
Excellent 10.0

Pros: The seat was great, I wish all seats on the plane were that comfortable

Cons: Nothing, everyone was great

BKK
ICN
Excellent 8.6

Cons: Comfort plus seats on final leg did not appear to be different than main cabin

SJD
LAX
Excellent 9.0

Pros: Crew was friendly

Cons: Ticket printed out incorrect gate information

MSP
YUL
Good 6.6

Cons: Slow WiFi

CVG
ATL
Excellent 8.0

Pros: Crew was great, just not very much room.

Cons: Larger seat room.

Thu, Oct 17
LGW
London Gatwick
YYZ
Toronto Pearson Intl
8h 00m
Thu, Oct 24
YYZ
Toronto Pearson Intl
LGW
London Gatwick
7h 00m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 66 reviews
Boarding
7.5
Comfort
6.8
Crew
8.1
Entertainment
6.8
Food
6.4
YYZ
CUN
Excellent 8.0

Cons: Seats are getting smaller on these short haul flights.

LGW
YYZ
Okay 5.0

Pros: Variety of things to keep you entertained.

Cons: I found the crew un helpful with basic needs and with problematic situation onboard. And frankly rude.

YYZ
PUJ
Excellent 10.0

Pros: The process to go through security and boarding was smooth and efficient

YVR
AMS
Excellent 8.3

Pros: The seat was nice

Cons: Seat options could be better

YYZ
YUL
Mediocre 2.0

Cons: huge delay

Mon, Sep 2
LHR
London Heathrow
YYZ
Toronto Pearson Intl
13h 05m
Mon, Sep 23
YYZ
Toronto Pearson Intl
LHR
London Heathrow
12h 15m
Trip: 22 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 5.3

Pros: The bilingual announcements. The movie selections.

Cons: Most of the staff were rude and made me feel like an inconvenience any time I needed something. Due to delays leaving Heathrow and arriving in Ontario, my 2 1/2 hour layover was reduced to 30 minutes. And because I was transfering to a flight to the US, I had to sprint through 6 security checkpoints. I made it to my flight, but my bag did not. My bag was not delivered to me until 1 am the following day.

LHR
YYZ
Excellent 10.0

Pros: Very professional but also pleasant. Clean, good food.

LHR
YYZ
Okay 4.0

Cons: service desk unable to reroute me on a different flight even though there are seats

LHR
YYZ
Excellent 10.0

Pros: Superb! Great flight, great food, great service! Will definitely fly Air Canada again!

Sun, Oct 27
LGW
London Gatwick
YYZ
Toronto Pearson Intl
8h 00m
Fri, Nov 1
YYZ
Toronto Pearson Intl
LGW
London Gatwick
7h 21m
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 66 reviews
Boarding
7.5
Comfort
6.8
Crew
8.1
Entertainment
6.8
Food
6.4
CUN
YUL
Good 6.6

Cons: Paid in advance (6 months!!) for a seat with more space for legs Got a regular seat instead With no explanation or reimbursement... very disappointed!

LGW
YYZ
Excellent 10.0

Pros: meals, attendants were pleasant and informative.

Cons: cramped seating

MCO
YYZ
Okay 5.5

Pros: The crew was professional and did a great job making sure everyone was informed and well looked after.

LGW
YYZ
Good 7.3

Pros: The flight was only half full so we got to spread out and have room to stretch out. The crew were very good and the pilot’s comments were appreciated. The crew offered water frequently throughout the flight.

Cons: My hot meal was lukewarm and the salad was not very good. The snack at the end of the flight was not good. Would have been better to have a muffin and some fruit or yogurt.

LGW
YYZ
Excellent 9.3

Pros: Crew were very friendly and helpful. Enjoyed that the plan was not full and you had room to move.

Sat, Jun 1
LHR
London Heathrow
YTZ
Toronto Island
33h 35m
Sun, Jul 14
YTZ
Toronto Island
LHR
London Heathrow
28h 15m
Trip: 44 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,963 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
ZRH
YYZ
Excellent 10.0

Pros: Electronic shades!

Cons: Timing of meals. The first meal was 2 hours after take off.

YYZ
YVR
Mediocre 3.6

Pros: Staff were ok.

Cons: Flight was 3 hours delayed but they delayed it 30 minutes at a time. Giant lines to board, poorly organized. Flight overbooked. Finally we were seated and they announce another 30 min delay because the “casseroles” weren’t hot. Flight attendants were clumsy and dropped ice on my head. Tiny seats.

YYZ
POS
Mediocre 3.3

Pros: Nothing stood out as being particularly good.

Cons: A 6-hour international flight should provide food and entertainment. I flew Toronto to Port of Spain. No free food (not even pretzels), no inflight entertainment system, cramped seats with poor legroom, grumpy flight attendants, an hour delayed due to disorganized boarding process.

LAX
YVR
Good 6.4

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

YVR
YEG
Okay 5.3

Pros: Crew was good.

Cons: Flight was very late (about 90 minutes). Not good, especially after a long flight to Van from New Zealand.

Tue, Jun 25
LGW
London Gatwick
YYZ
Toronto Pearson Intl
8h 00m
Thu, Jul 11
YYZ
Toronto Pearson Intl
LGW
London Gatwick
7h 00m
Trip: 17 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 66 reviews
Boarding
7.5
Comfort
6.8
Crew
8.1
Entertainment
6.8
Food
6.4
LGW
YYZ
Good 6.0

Cons: Bathrooms had no water, for toilet flushing or washing your hands. They knew before they took off. Wouldn't give us bottles of water to wash our hands with, could only use their squirt bottled of hand sanitizer. When I asked why they couldn't just give us water bottled, they told me they could only bring enough water to drink. The flight was half empty.

PVR
YEG
Excellent 10.0

Pros: The crew was awesome, and the seating was comfortable and lots of room

Cons: We found everything awesome

GLA
YYZ
Okay 5.0

Pros: There was an empty seat next to mine so could stretch my legs...

Cons: Late departure, late arrival... Had to use a ptv which took forever. Had to run for connection flight.

PVR
YWG
Okay 5.0

Pros: Decent amount of leg room.

Cons: The hot food was garbage. The pizza was worse than cardboard.

LGW
YYZ
Okay 4.0

Pros: Quick chech in.

Cons: Seats are very uncomfortable. Cushion material Vinyl is hard to sit on. Armrests are plastic and vinyl which were hard on the elbows. Air Canada and other Airlines serve much better food. Tea / Coffee were bad taste.

Thu, Aug 8
LHR
London Heathrow
YTZ
Toronto Island
26h 00m
Mon, Aug 12
YTZ
Toronto Island
LHR
London Heathrow
18h 10m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,963 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
YEG
YYZ
Excellent 10.0

Pros: Great crew. Very pleasant & friendly.

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.

ANC
YVR
Excellent 10.0

Cons: Almost missed my conection. Never on time.

YYZ
YOW
Excellent 9.0

Pros: I sat in a seat that wasn’t my assigned seat, and no one said anything. It was awesome!

YHZ
YYZ
Good 7.2

Cons: The delay was ridiculous. Seats are the usual tiny ones so for a big guy they suck but over all great trip

Fri, May 17
LGW
London Gatwick
YYZ
Toronto Pearson Intl
8h 00m
Sat, May 25
YYZ
Toronto Pearson Intl
LGW
London Gatwick
7h 00m
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 66 reviews
Boarding
7.5
Comfort
6.8
Crew
8.1
Entertainment
6.8
Food
6.4
YYZ
YUL
Mediocre 2.0

Cons: huge delay

LGW
YYZ
Okay 5.3

Pros: Seat was reasonable comfortable although the leg room was a little tight for me.

Cons: Airbus A310 with no individual in-seat video, so had to watch over-head movies and T.V. Some passengers had iPads and could watch what they wanted via inflight WiFi. Thats okay if you have an iPad. Food was only hot sandwiches, which is not much for a 7 hour flight.

YYZ
YVR
Good 6.4

Pros: Great crew

Cons: Better on board entertainment

LGW
YYZ
Good 6.0

Cons: 6 hour delay due to mechanical problem with the plane

CDG
YQB
Excellent 8.0

Pros: No turbulence.

Cons: Fees for luggage included just as it used to be !!!! 60 euros for a luggage is way toi ecpensive !!!!

Tue, Jul 9
LHR
London Heathrow
YTZ
Toronto Island
9h 35m
Tue, Jul 16
YTZ
Toronto Island
LHR
London Heathrow
14h 10m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,963 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
PSP
YVR
Good 7.3

Pros: Seats too small. Lousey food was lae

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.

YVR
TPE
Excellent 9.6

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

Cons: Nothing

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.

LAX
YYZ
Excellent 10.0

Pros: Seat was very comfortable and noise cancelling headphones were nice touch.

Cons: Was not used to business class seat and it wasn’t that intuitive.

Mon, Sep 2
LHR
London Heathrow
YTZ
Toronto Island
9h 35m
Mon, Sep 23
YTZ
Toronto Island
LHR
London Heathrow
13h 15m
Trip: 22 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,963 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
YYZ
FRA
Excellent 8.0

Pros: lots of leg room and entertainment program has lots more choices to choose.

YVR
YEG
Okay 5.3

Pros: Crew was good.

Cons: Flight was very late (about 90 minutes). Not good, especially after a long flight to Van from New Zealand.

LHR
YOW
Excellent 9.3

Pros: All the crew we encountered were very efficient and helpful. The food was hot and really good, and we were well looked after, particularly on the Heathrow to Ottawa leg of the journey.

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.

YVR
ICN
Excellent 10.0

Pros: Air Canada business class is superior comfort.

Fri, May 24
LHR
London Heathrow
YTZ
Toronto Island
31h 40m
Mon, May 27
YTZ
Toronto Island
LHR
London Heathrow
9h 10m
Trip: 4 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,963 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
PSP
YVR
Good 7.3

Pros: Seats too small. Lousey food was lae

LAX
YYZ
Excellent 10.0

Pros: Seat was very comfortable and noise cancelling headphones were nice touch.

Cons: Was not used to business class seat and it wasn’t that intuitive.

YVR
LAS
Excellent 8.6

Pros: Air Canada is always a great travel experience.

Cons: The food is terrible. It's the worst I've had from any airline.

ZRH
YYZ
Excellent 10.0

Pros: Electronic shades!

Cons: Timing of meals. The first meal was 2 hours after take off.

YWG
YYZ
Mediocre 2.0

Pros: It was canceled

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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.