Find Cheap Flights from London Heathrow to Ontario (LHR - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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 from London Heathrow to Ontario

(Round-trip)
Depart: Sat Oct 28 2017 Return: Sat Nov 4 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
ONT
14h 37m
1 stop
ONT
LHR
17h 35m
1 stop
Depart: Wed Sep 20 2017 Return: Fri Nov 3 2017 Trip spans 45 days
Finnair
Finnair
LHR
ONT
14h 59m
1 stop
ONT
LHR
17h 45m
1 stop
Depart: Mon Oct 30 2017 Return: Fri Nov 17 2017 Trip spans 19 days
British Airways
British Airways
LHR
ONT
23h 48m
2 stops
ONT
LHR
14h 55m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Oct 18 2017 Trip spans 29 days
Delta
Delta
LHR
ONT
21h 19m
2 stops
ONT
LHR
19h 00m
1 stop
Depart: Mon Oct 23 2017 Return: Thu Nov 2 2017 Trip spans 11 days
$1414
Select
Condor
Condor
LHR
ONT
22h 07m
2 stops
ONT
LHR
25h 40m
2 stops
Depart: Wed Aug 16 2017 Return: Wed Aug 30 2017 Trip spans 15 days
$1485
Select
American Airlines
American Airlines
LHR
ONT
15h 51m
1 stop
ONT
LHR
15h 00m
1 stop
Depart: Tue Nov 21 2017 Return: Thu Nov 30 2017 Trip spans 10 days
Virgin Atlantic
Virgin Atlantic
LHR
ONT
16h 04m
1 stop
ONT
LHR
12h 32m
1 stop
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
$1084
Select
British Airways
British Airways
LHR
ONT
15h 51m
1 stop
ONT
LHR
14h 24m
1 stop
Depart: Thu Jun 22 2017 Return: Mon Jul 3 2017 Trip spans 12 days
$1029
Select
Virgin Atlantic
Virgin Atlantic
LHR
ONT
16h 20m
1 stop
ONT
LHR
16h 35m
1 stop
Depart: Thu Jul 20 2017 Return: Tue Aug 8 2017 Trip spans 20 days
$1458
Select
Delta
Delta
LHR
ONT
20h 31m
2 stops
ONT
LHR
23h 20m
1 stop
Depart: Thu Aug 24 2017 Return: Sat Sep 9 2017 Trip spans 17 days
$1243
Select
Virgin Atlantic
Virgin Atlantic
LHR
ONT
16h 14m
1 stop
ONT
LHR
16h 20m
1 stop
Depart: Wed Jul 12 2017 Return: Tue Jul 18 2017 Trip spans 7 days
$1497
Select
British Airways
British Airways
LHR
ONT
21h 51m
1 stop
ONT
LHR
14h 59m
1 stop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
$1504
Select
British Airways
British Airways
LHR
ONT
14h 56m
1 stop
ONT
LHR
14h 28m
1 stop
Depart: Sat May 27 2017 Return: Mon Jun 5 2017 Trip spans 10 days
$1483
Select
Virgin Atlantic
Virgin Atlantic
LHR
ONT
14h 55m
1 stop
ONT
LHR
12h 34m
1 stop
Depart: Fri Aug 25 2017 Return: Sat Aug 26 2017 Trip spans 2 days
$1516
Select
British Airways
British Airways
LHR
ONT
26h 42m
1 stop
ONT
LHR
35h 05m
1 stop
Depart: Thu Aug 3 2017 Return: Fri Aug 18 2017 Trip spans 16 days
$1652
Select
British Airways
British Airways
LHR
ONT
21h 51m
1 stop
ONT
LHR
14h 19m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

London
$644
Destination

Ontario
$644