Browse Origins:
Browse Destinations:

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: Sun 19 Apr 2015 Return: Sun 26 Apr 2015 Trip spans 8 days
£492
Select
US Airways
US Airways
LHR
10:25
ONT
03:53
17h 28m
2 stops
ONT
02:30
LHR
19:40
17h 10m
2 stops
Depart: Fri 1 May 2015 Return: Wed 27 May 2015 Trip spans 27 days
£586
Select
Aeromexico
Aeromexico
LHR
18:35
ONT
03:28
32h 53m
1 stop
ONT
21:05
LHR
04:05
31h 00m
1 stop
Depart: Fri 8 May 2015 Return: Tue 12 May 2015 Trip spans 5 days
£628
Select
United
United
LHR
06:05
ONT
00:25
18h 20m
2 stops
ONT
16:39
LHR
09:20
16h 41m
2 stops
Depart: Thu 16 Apr 2015 Return: Wed 6 May 2015 Trip spans 21 days
£648
Select
Air France
Air France
MAN
04:45
ONT
03:21
22h 36m
2 stops
ONT
06:05
MAN
01:30
19h 25m
2 stops
Depart: Mon 28 Sep 2015 Return: Wed 18 Nov 2015 Trip spans 52 days
£648
Select
Delta
Delta
MAN
09:40
ONT
21:39
35h 59m
2 stops
ONT
05:20
MAN
00:20
19h 00m
2 stops
Depart: Mon 1 Jun 2015 Return: Mon 15 Jun 2015 Trip spans 15 days
£654
Select
US Airways
US Airways
MAN
07:00
ONT
01:06
18h 06m
2 stops
ONT
06:00
MAN
20:50
14h 50m
2 stops
Depart: Tue 7 Apr 2015 Return: Tue 5 May 2015 Trip spans 29 days
£684
Select
British Airways
British Airways
MAN
07:55
ONT
03:22
19h 27m
2 stops
ONT
02:05
MAN
23:15
21h 10m
2 stops
Depart: Tue 22 Sep 2015 Return: Tue 6 Oct 2015 Trip spans 15 days
£801
Select
Air Canada
Air Canada
LHR
06:05
ONT
00:15
18h 10m
2 stops
ONT
15:05
LHR
23:40
32h 35m
2 stops
Depart: Mon 8 Jun 2015 Return: Mon 15 Jun 2015 Trip spans 8 days
£854
Select
Air France
Air France
LHR
09:05
ONT
02:51
17h 46m
1 stop
ONT
02:05
LHR
01:00
22h 55m
1 stop
Depart: Mon 27 Jul 2015 Return: Mon 17 Aug 2015 Trip spans 22 days
£864
Select
United
United
MAN
05:25
ONT
22:33
41h 08m
2 stops
ONT
15:05
MAN
18:55
27h 50m
2 stops
Depart: Mon 17 Aug 2015 Return: Tue 25 Aug 2015 Trip spans 9 days
£875
Select
British Airways
British Airways
LHR
08:25
ONT
23:50
15h 25m
1 stop
ONT
03:40
LHR
23:15
19h 35m
1 stop
Depart: Sat 25 Jul 2015 Return: Sat 1 Aug 2015 Trip spans 8 days
£951
Select
American Airlines
American Airlines
MAN
06:15
ONT
23:50
17h 35m
2 stops
ONT
10:15
MAN
02:55
16h 40m
2 stops
Depart: Sun 16 Aug 2015 Return: Sat 29 Aug 2015 Trip spans 14 days
£1008
Select
Lufthansa
Lufthansa
LHR
15:30
ONT
02:25
34h 55m
2 stops
ONT
07:35
LHR
08:40
25h 05m
2 stops
Depart: Mon 20 Jul 2015 Return: Mon 27 Jul 2015 Trip spans 8 days
£1150
Select
American Airlines
American Airlines
LHR
08:25
ONT
03:08
18h 43m
1 stop
ONT
20:59
LHR
18:55
21h 56m
1 stop
Airports
Origin

London
£492
Manchester
£648
Destination

Ontario
£492