Find cheap flights to Ontario

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 Ontario

(Round-trip)
Depart: Wed 30 Nov 2016 Return: Sun 4 Dec 2016 Trip spans 5 days
£366
Select
British Airways
British Airways
LGW
ONT
32h 04m
2 stops
ONT
LGW
24h 40m
2 stops
Depart: Wed 1 Mar 2017 Return: Sat 1 Apr 2017 Trip spans 31 days
£380
Select
KLM
KLM
MAN
ONT
19h 30m
2 stops
ONT
MAN
18h 40m
2 stops
Depart: Sun 8 Jan 2017 Return: Sat 4 Feb 2017 Trip spans 28 days
£383
Select
Virgin Atlantic
Virgin Atlantic
LHR
ONT
19h 10m
1 stop
ONT
LHR
16h 20m
1 stop
Depart: Wed 9 Nov 2016 Return: Mon 21 Nov 2016 Trip spans 13 days
£419
Select
American Airlines
American Airlines
MAN
ONT
30h 24m
3 stops
ONT
MAN
17h 50m
2 stops
Depart: Sun 1 Jan 2017 Return: Sun 8 Jan 2017 Trip spans 8 days
£645
Select
Delta
Delta
LGW
ONT
18h 40m
2 stops
ONT
LGW
33h 40m
2 stops
Depart: Wed 30 Nov 2016 Return: Sun 4 Dec 2016 Trip spans 5 days
£374
Select
British Airways
British Airways
LHR
ONT
34h 45m
2 stops
ONT
LHR
22h 26m
2 stops
Depart: Wed 9 Nov 2016 Return: Mon 21 Nov 2016 Trip spans 13 days
£420
Select
American Airlines
American Airlines
MAN
ONT
30h 24m
3 stops
ONT
MAN
26h 06m
2 stops
Depart: Mon 12 Dec 2016 Return: Mon 9 Jan 2017 Trip spans 29 days
£386
Select
British Airways
British Airways
MAN
ONT
20h 01m
2 stops
ONT
MAN
18h 23m
2 stops
Depart: Sat 29 Oct 2016 Return: Sat 5 Nov 2016 Trip spans 8 days
£426
Select
Virgin Atlantic
Virgin Atlantic
LHR
ONT
15h 20m
1 stop
ONT
LHR
20h 15m
1 stop
Depart: Wed 4 Jan 2017 Return: Mon 9 Jan 2017 Trip spans 6 days
£393
Select
British Airways
British Airways
LGW
ONT
31h 35m
2 stops
ONT
LGW
39h 28m
2 stops
Depart: Sun 12 Feb 2017 Return: Wed 1 Mar 2017 Trip spans 18 days
£444
Select
American Airlines
American Airlines
MAN
ONT
18h 25m
2 stops
ONT
MAN
18h 33m
2 stops
Depart: Fri 9 Dec 2016 Return: Fri 16 Dec 2016 Trip spans 8 days
£404
Select
British Airways
British Airways
LHR
ONT
27h 50m
1 stop
ONT
LHR
13h 18m
1 stop
Depart: Sat 3 Dec 2016 Return: Sat 10 Dec 2016 Trip spans 8 days
£470
Select
American Airlines
American Airlines
MAN
ONT
31h 30m
2 stops
ONT
MAN
16h 15m
2 stops
Depart: Mon 31 Oct 2016 Return: Mon 28 Nov 2016 Trip spans 29 days
£404
Select
British Airways
British Airways
LHR
ONT
20h 53m
2 stops
ONT
LHR
14h 45m
1 stop
Depart: Mon 26 Dec 2016 Return: Sat 14 Jan 2017 Trip spans 20 days
£409
Select
British Airways
British Airways
LHR
ONT
16h 48m
1 stop
ONT
LHR
14h 55m
1 stop
Depart: Sun 5 Feb 2017 Return: Tue 21 Feb 2017 Trip spans 17 days
£415
Select
British Airways
British Airways
LHR
ONT
21h 30m
2 stops
ONT
LHR
18h 33m
2 stops
Depart: Thu 20 Oct 2016 Return: Sun 30 Oct 2016 Trip spans 11 days
£778
Select
KLM
KLM
LCY
ONT
23h 19m
2 stops
ONT
LCY
23h 58m
2 stops
Depart: Mon 6 Feb 2017 Return: Sun 19 Feb 2017 Trip spans 14 days
£415
Select
British Airways
British Airways
LHR
ONT
20h 25m
2 stops
ONT
LHR
17h 53m
2 stops
Depart: Fri 10 Feb 2017 Return: Wed 8 Mar 2017 Trip spans 27 days
£415
Select
British Airways
British Airways
LHR
ONT
21h 30m
2 stops
ONT
LHR
18h 33m
2 stops
Depart: Mon 6 Mar 2017 Return: Wed 15 Mar 2017 Trip spans 9 days
£415
Select
British Airways
British Airways
LHR
ONT
21h 30m
2 stops
ONT
LHR
18h 53m
2 stops
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
only £374
only £778
only £366
Manchester
£380
Destination

Ontario
£366