Flight Routes from Toronto to London Heathrow

Trip type

Our cheapest offers for flights from Toronto to London Heathrow

Here you can compare cheap flights from Toronto (YYZ) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Toronto
London Heathrow
Outbound
08/08/26
1 Stopover (DUB)
WS0034, BA0835
17h 40min
Return
31/08/26
1 Stopover (DUB)
BA0824, WS0047
12h 00min
Westjet, British Airways
£433
Best option
Toronto
London Heathrow
Outbound
11/08/26
direct
LH6559
07h 00min
Return
03/09/26
direct
LH6586
07h 50min
Lufthansa ?
£602
Toronto
London Heathrow
Outbound
17/08/26
1 Stopover (FRA)
DE2403, LH0914
15h 45min
Return
15/09/26
1 Stopover (FRA)
LH0923, DE2402
15h 25min
Condor, Lufthansa
£1,000
Toronto
London Heathrow
Outbound
04/05/26
1 Stopover (YOW)
AC0460, AC0888
09h 25min
Return
22/05/26
1 Stopover (YHZ)
AC0869, AC0617
10h 49min
Air Canada
£480
Toronto
London Heathrow
Outbound
04/05/26
1 Stopover (YOW)
AC0456, AC0888
11h 25min
Return
22/05/26
1 Stopover (YHZ)
AC0869, AC0617
10h 49min
Air Canada
£482
Toronto
London Heathrow
Outbound
04/05/26
1 Stopover (YOW)
AC0456, AC0888
11h 25min
Return
22/05/26
direct
AC0859
07h 50min
Air Canada ?
£488
Toronto
London Heathrow
Outbound
04/05/26
1 Stopover (YOW)
AC0456, AC0888
11h 25min
Return
22/05/26
1 Stopover (YHZ)
AC0869, AC0617
10h 49min
Air Canada
£493
Toronto
London Heathrow
Outbound
17/08/26
1 Stopover (LIS)
TP0258, TP1350
19h 00min
Return
15/09/26
1 Stopover (LIS)
TP1363, TP0257
13h 00min
TAP Air Portugal
£497
Toronto
London Heathrow
Outbound
17/08/26
1 Stopover (LIS)
TP0262, TP1350
13h 50min
Return
15/09/26
1 Stopover (LIS)
TP1369, TP0257
23h 10min
TAP Air Portugal
£502
Toronto
London Heathrow
Outbound
17/08/26
1 Stopover (LIS)
TP0262, TP1350
13h 50min
Return
15/09/26
1 Stopover (LIS)
TP1363, TP0257
13h 00min
TAP Air Portugal
£514
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

Tips and tricks to help you find cheap flights from Toronto to London Heathrow

Favourite airline: Icelandair
Flight tickets on the route Toronto – London Heathrow are most frequently booked with Icelandair.
Icelandair
40 %
Aer Lingus
30 %
Air Canada
15 %
Direct flights are more expensive
Direct flights on this route are £149.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
07h 05min
18h 45min
23h 50min
640 £
491 £
699 £
Favourite connection: via Reykjavik-Keflavik
On this flight route, flights with a stopover in Reykjavik-Keflavik are the most popular.
Route
bookings
1 stopover Reykjavik-Keflavik International
18h 45min, from 491 £
47 %
1 stopover Dublin
12h 40min, from 583 £
35 %
Direct flights
07h 05min, from 640 £
12 %

Important flight information

Flight information: Toronto - London Heathrow

Outbound and return from 432,70 £
Flight duration min. 06:55 / max. 07:05
Return flight duration min. 07:55/ max. 08:05
Distance 5713 km
Flights per week 44
Departure airport Airport Toronto Pearson (YYZ)
Departure country Flights from Canada
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Popular destinations for onward travel
Flight destinations with a similar price