Flights from London Heathrow to Toronto

Trip type

Our cheapest offers for flights from London Heathrow to Toronto

Here you can compare cheap flights from London Heathrow (LHR) to Toronto (YYZ) 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 Toronto. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Toronto
Outbound
05/16/26
1 Stopover (MUC)
LH2485, LH6790
12h 00min
Return
05/29/26
1 Stopover (YHZ)
AC0600, AC0868
09h 20min
Lufthansa ?
$591
Best option
London Heathrow
Toronto
Outbound
05/16/26
direct
AC0859
07h 50min
Return
05/29/26
1 Stopover (YHZ)
AC0600, AC0868
09h 20min
Air Canada ?
$592
London Heathrow
Toronto
Outbound
05/16/26
1 Stopover (YUL)
AC0867, AC0415
11h 08min
Return
05/29/26
1 Stopover (YHZ)
AC0600, AC0868
09h 20min
Air Canada ?
$602
London Heathrow
Toronto
Outbound
05/16/26
1 Stopover (DUB)
EI0151, EI0127
13h 10min
Return
05/29/26
1 Stopover (DUB)
EI0126, EI0152
09h 30min
Aer Lingus Irish Airlines ?
$661
London Heathrow
Toronto
Outbound
05/16/26
1 Stopover (HEL)
AY1340, AY0031
16h 05min
Return
05/29/26
1 Stopover (DCA, IAD)
AA5667, AY5532
12h 25min
Finnair
$744
London Heathrow
Toronto
Outbound
05/16/26
1 Stopover (LIS)
TP1357, TP0257
24h 15min
Return
05/29/26
1 Stopover (LIS)
TP0262, TP1356
30h 25min
TAP Air Portugal ?
$929
London Heathrow
Toronto
Outbound
05/16/26
1 Stopover (EWR)
UA0015, UA3434
12h 03min
Return
05/29/26
1 Stopover (IAD)
UA8670, UA0924
10h 45min
United Airlines ?
$1,668
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Toronto

Favorite airline: Air Canada
Most travelers looking for flights on the route from London Heathrow to Toronto decide to book flights with Air Canada.
Air Canada
22 %
SAS
20 %
Icelandair
11 %
Cheapest weekday: e.g. Sunday
Flight tickets are cheapest on Tuesday and Sunday. Flights on these weekdays cost up to 6 % less.
Direct flights are cheaper
Compared to direct flights, flights with a stopover on this route are on average 2 % more expensive.
non stop flight
1 stop
2 stops
07h 50min
11h 05min
14h 16min
$423
$430
$657
The favorite connection is non-stop
30 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
07h 50min, from $423
30 %
1 stopover Reykjavik-Keflavik International
29h 30min, from $478
19 %
1 stopover Dublin
11h 55min, from $483
15 %

Important flight information

Flight information: London Heathrow - Toronto

Roundtrip from $590.08
Flight duration min. 07:55 / max. 08:05
Return flight duration min. 06:55/ max. 07:05
Distance 5713 km
Flights per week 44
Departure airport Airport London Heathrow (LHR)
Departure country Flights from United Kingdom
Arrival airport Airport Toronto - Lester B. Pearson International Airport (YYZ)
Destination country Flights to Canada
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