Find Cheap Flights to London

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights to London

(Round-trip)
Depart: Fri 27 Oct 2017 Return: Sun 5 Nov 2017 Trip spans 10 days
C$514
Select
WOW air
WOW air
YYZ
LGW
10h 25m
1 stop
LGW
YYZ
10h 30m
1 stop
Depart: Tue 9 May 2017 Return: Mon 15 May 2017 Trip spans 7 days
C$555
Select
WestJet
WestJet
YHZ
LGW
21h 05m
1 stop
LGW
YHZ
29h 15m
1 stop
Depart: Mon 16 Oct 2017 Return: Tue 31 Oct 2017 Trip spans 16 days
C$555
Select
Major Airline
Major Airline
YYZ
LHR
14h 15m
1 stop
LHR
YYZ
14h 55m
1 stop
Depart: Tue 17 Oct 2017 Return: Mon 23 Oct 2017 Trip spans 7 days
C$555
Select
Icelandair
Icelandair
YYZ
LGW
9h 35m
1 stop
LGW
YYZ
26h 45m
1 stop
Depart: Sat 10 Jun 2017 Return: Mon 19 Jun 2017 Trip spans 10 days
C$631
Select
Finnair
Finnair
YYC
LHR
8h 40m
nonstop
LHR
YYC
8h 55m
nonstop
Depart: Thu 27 Apr 2017 Return: Wed 17 May 2017 Trip spans 21 days
C$662
Select
Air Transat
Air Transat
YYZ
LGW
7h 10m
nonstop
LGW
YYZ
8h 00m
nonstop
Depart: Sat 6 May 2017 Return: Mon 15 May 2017 Trip spans 10 days
C$670
Select
American Airlines
American Airlines
YYC
LHR
8h 40m
nonstop
LHR
YYC
15h 48m
1 stop
Depart: Sun 30 Apr 2017 Return: Sun 7 May 2017 Trip spans 8 days
C$708
Select
British Airways
British Airways
YYC
LHR
15h 45m
1 stop
LHR
YYC
8h 55m
nonstop
Depart: Wed 6 Sep 2017 Return: Wed 27 Sep 2017 Trip spans 22 days
C$724
Select
Air Canada
Air Canada
YYZ
LGW
7h 10m
nonstop
LGW
YYZ
8h 10m
nonstop
Depart: Wed 25 Oct 2017 Return: Thu 9 Nov 2017 Trip spans 16 days
C$739
Select
Aer Lingus
Aer Lingus
YYZ
LCY
11h 15m
1 stop
LCY
YYZ
24h 50m
1 stop
Depart: Mon 16 Oct 2017 Return: Sun 22 Oct 2017 Trip spans 7 days
C$774
Select
Iberia
Iberia
YUL
LGW
16h 05m
1 stop
LGW
YUL
23h 47m
2 stops
Depart: Wed 3 May 2017 Return: Mon 15 May 2017 Trip spans 13 days
C$812
Select
Lufthansa
Lufthansa
YEG
LHR
13h 30m
1 stop
LHR
YEG
15h 25m
1 stop
Depart: Wed 24 May 2017 Return: Mon 5 Jun 2017 Trip spans 13 days
C$819
Select
SWISS
SWISS
YYC
LCY
26h 40m
2 stops
LCY
YYC
20h 42m
2 stops
Depart: Mon 23 Oct 2017 Return: Mon 30 Oct 2017 Trip spans 8 days
C$906
Select
KLM
KLM
YUL
LCY
19h 05m
1 stop
LCY
YUL
14h 10m
1 stop
Depart: Sat 20 May 2017 Return: Tue 6 Jun 2017 Trip spans 18 days
C$1099
Select
Alitalia
Alitalia
YYZ
LCY
18h 05m
2 stops
LCY
YYZ
33h 30m
2 stops
Depart: Tue 17 Oct 2017 Return: Sun 22 Oct 2017 Trip spans 6 days
C$555
Select
Major Airline
Major Airline
YYZ
LHR
10h 10m
1 stop
LHR
YYZ
14h 30m
1 stop
Depart: Mon 5 Jun 2017 Return: Mon 12 Jun 2017 Trip spans 8 days
C$559
Select
WestJet
WestJet
YOW
LGW
9h 20m
1 stop
LGW
YOW
10h 45m
1 stop
Depart: Sat 9 Sep 2017 Return: Thu 14 Sep 2017 Trip spans 6 days
C$568
Select
Icelandair
Icelandair
YYZ
LGW
24h 55m
1 stop
LGW
YYZ
28h 15m
1 stop
Depart: Tue 5 Sep 2017 Return: Sun 17 Sep 2017 Trip spans 13 days
C$574
Select
WOW air
WOW air
YUL
LGW
10h 25m
1 stop
LGW
YUL
12h 10m
1 stop
Depart: Tue 17 Oct 2017 Return: Mon 23 Oct 2017 Trip spans 7 days
C$1204
Select
Austrian Airlines
Austrian Airlines
YYZ
STN
20h 25m
1 stop
STN
YYZ
23h 10m
1 stop
* Prices are per person, are for e–tickets and include all taxes & fees in CAD.

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

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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.

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Airports
Origin

Edmonton
C$ 812
Calgary
C$ 631
Ottawa
C$ 559
Montreal
C$ 574
Halifax
C$ 555
Toronto
C$ 514
Destination

London
only C$ 555
only C$ 739
only C$ 514
only C$ 1204
Airlines Airline reviews

35 travellers who booked a flight from Toronto to London rated their chosen airlines with an average of 7.2.

Overall
7.1
Boarding
7.5
Crew
7.9
Comfort
6.5
Food
6.8
Entertainment
7.1