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Find flight deals from United Kingdom to Ontario

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Ontario

(Round-trip)
Depart: Wed 4 Feb 2015 Return: Sun 8 Feb 2015 Trip spans 5 days
US Airways
US Airways
LHR
04:45
ONT
02:21
21h 36m
2 stops
ONT
01:00
LHR
21:30
20h 30m
2 stops
Depart: Sat 10 Jan 2015 Return: Sat 17 Jan 2015 Trip spans 8 days
Delta
Delta
LHR
07:50
ONT
00:43
16h 53m
2 stops
ONT
01:15
LHR
18:05
16h 50m
2 stops
Depart: Wed 4 Mar 2015 Return: Thu 12 Mar 2015 Trip spans 8 days
US Airways
US Airways
MAN
05:45
ONT
00:11
18h 26m
2 stops
ONT
03:15
MAN
20:45
17h 30m
2 stops
Depart: Thu 15 Jan 2015 Return: Thu 29 Jan 2015 Trip spans 15 days
American Airlines
American Airlines
MAN
05:45
ONT
00:11
18h 26m
2 stops
ONT
07:30
MAN
01:10
17h 40m
2 stops
Depart: Wed 21 Jan 2015 Return: Wed 28 Jan 2015 Trip spans 8 days
American Airlines
American Airlines
LHR
06:20
ONT
02:21
20h 01m
2 stops
ONT
02:15
LHR
18:05
15h 50m
2 stops
Depart: Sat 24 Jan 2015 Return: Tue 27 Jan 2015 Trip spans 4 days
British Airways
British Airways
LHR
02:25
ONT
02:21
23h 56m
2 stops
ONT
01:00
LHR
18:25
17h 25m
1 stop
Depart: Thu 12 Mar 2015 Return: Sun 15 Mar 2015 Trip spans 4 days
Air France
Air France
LHR
09:00
ONT
02:21
17h 21m
1 stop
ONT
02:20
LHR
01:25
23h 05m
1 stop
Depart: Thu 25 Dec 2014 Return: Wed 31 Dec 2014 Trip spans 7 days
United
United
LHR
08:40
ONT
13:45
29h 05m
1 stop
ONT
02:00
LHR
17:50
15h 50m
2 stops
Depart: Wed 8 Apr 2015 Return: Tue 21 Apr 2015 Trip spans 14 days
United
United
MAN
02:25
ONT
22:33
20h 08m
2 stops
ONT
03:00
MAN
23:05
20h 05m
2 stops
Depart: Tue 14 Apr 2015 Return: Wed 22 Apr 2015 Trip spans 9 days
Air Canada
Air Canada
LHR
11:00
ONT
03:59
16h 59m
2 stops
ONT
01:20
LHR
23:40
22h 20m
2 stops
Depart: Fri 3 Apr 2015 Return: Thu 16 Apr 2015 Trip spans 14 days
Air France
Air France
MAN
02:10
ONT
03:21
25h 11m
2 stops
ONT
02:20
MAN
22:20
20h 00m
2 stops
Change your search
Airports
Origin

London
£407
Manchester
£485
Destination

Ontario
£407