Flights from London to Toronto

Our cheapest offers for flights from London to Toronto

Here you can compare cheap flights from London (LON) to Toronto (YTO) 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
Toronto
Outbound
01/01/26
2 Stopovers (ATL, CLT)
AA6978, AA3236, AA5020
24h 34min
Return
-
American Airlines ?
$603
London
Toronto
Outbound
04/03/26
1 Stopover (KEF)
FI0455, FI0605
29h 50min
Return
04/16/26
1 Stopover (KEF)
FI0602, FI0450
10h 05min
Icelandair
$610
Best option
London
Toronto
Outbound
04/03/26
1 Stopover (MUC)
LH2487, LH6790
24h 15min
Return
04/16/26
direct
LH6583
07h 10min
Lufthansa ?
$745
London
Toronto
Outbound
04/03/26
2 Stopovers (DXB, MEX)
EK0032, EK0255, AC0990
76h 30min
Return
04/16/26
2 Stopovers (MEX, DXB)
AC0993, EK0256, EK0029
60h 40min
Emirates Airline, Air Canada
$2,995
London
Toronto
Outbound
04/03/26
1 Stopover (KEF)
FI0455, FI0605
29h 50min
Return
04/16/26
1 Stopover (KEF)
FI0602, FI0450
10h 05min
Icelandair
$613
London
Toronto
Outbound
04/03/26
1 Stopover (KEF)
FI0455, FI0603
26h 45min
Return
04/16/26
1 Stopover (KEF)
FI0602, FI0450
10h 05min
Icelandair ?
$626
London
Toronto
Outbound
04/03/26
1 Stopover (KEF)
FI0455, FI0603
26h 45min
Return
04/16/26
1 Stopover (KEF)
FI0602, FI0450
10h 05min
Icelandair ?
$694
London
Toronto
Outbound
04/03/26
2 Stopovers (ARN, CPH)
SK0534, SK0401, SK0949
23h 35min
Return
04/16/26
1 Stopover (CPH)
SK0950, SK1507
20h 20min
SAS Scandinavian Airlines ?
$724
London
Toronto
Outbound
04/03/26
1 Stopover (DUB)
AC6899, AC0801
25h 45min
Return
04/16/26
direct
AC0858
07h 10min
Air Canada ?
$775
London
Toronto
Outbound
04/03/26
1 Stopover (DUB)
EI0151, EI0127
13h 10min
Return
04/16/26
1 Stopover (DUB)
EI0126, EI0162
14h 20min
Aer Lingus Irish Airlines ?
$808
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 to Toronto

Favorite airline: Air Canada
22 % of flights from London to Toronto are booked with Air Canada.
Air Canada
22 %
SAS
20 %
Icelandair
11 %
Cheapest weekday: Sunday
Flight prices fluctuate throughout the week. Flights are 11 % cheaper on Sunday.
Direct flights are the cheapest connection
Flights with a stopover are on average $ 7.00 more expensive than direct flights.
non stop flight
1 stop
2 stops
07h 50min
11h 05min
14h 16min
$ 423
$ 430
$ 657
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 30 % of travelers will book a direct flight.
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 - Toronto

Cheapest outbound flight from $ 602,63
Roundtrip from $ 609,96
Flight duration min. 07:55 / max. 08:29
Return flight duration min. 06:55/ max. 07:25
Distance 5717 km
Flights per week 60
Departure airport Airport London, all Airports (LON)
Departure country Flights from United Kingdom
Arrival airport Airport Toronto (YTO)
Destination country Flights to Canada
Flight destinations with a similar price
Flight destinations with a similar price