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Flights from London to Ontario

Outbound flight: 03/08/21
13:35 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 03/18/21
18:30 ONT
12:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Brussels Airlines
$458
Check
Outbound flight: 03/08/21
13:35 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 03/18/21
18:30 ONT
12:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Brussels Airlines
$458
Check
Outbound flight: 02/20/21
09:30 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
2 Stopovers
Lufthansa
Return flight: 03/06/21
17:30 ONT
12:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Lufthansa
$460
Check
Outbound flight: 02/20/21
09:30 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
2 Stopovers
Lufthansa
Return flight: 03/06/21
15:30 ONT
14:45 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
Lufthansa
$477
Check
Outbound flight: 02/20/21
08:30 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
2 Stopovers
Lufthansa
Return flight: 03/06/21
17:15 ONT
21:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
2 Stopovers
Brussels Airlines
$482
Check
Outbound flight: 02/20/21
08:30 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
2 Stopovers
Lufthansa
Return flight: 03/06/21
17:15 ONT
21:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
2 Stopovers
Brussels Airlines
$482
Check
Outbound flight: 02/20/21
13:35 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 03/06/21
17:30 ONT
12:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Brussels Airlines
$540
Check
Outbound flight: 02/20/21
13:35 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 03/06/21
17:30 ONT
12:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Brussels Airlines
$540
Check
Outbound flight: 07/15/20
12:20 LON
19:35 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
United Airlines
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
United Airlines
$618
Check
Outbound flight: 07/15/20
12:20 LON
19:35 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
United Airlines
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
United Airlines
$618
Check
Outbound flight: 07/15/20
12:20 LON
19:35 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
United Airlines
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
United Airlines
$632
Check
Outbound flight: 07/15/20
12:20 LON
19:35 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
United Airlines
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
United Airlines
$632
Check
Outbound flight: 03/08/21
09:25 LON
16:15 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Virgin Atlantic Airways
Return flight: 03/18/21
13:30 ONT
09:55 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
Virgin Atlantic Airways
$692
Check
Outbound flight: 12/21/20
13:35 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 12/28/20
08:15 ONT
20:50 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
1 Stopover
Lufthansa
$707
Check
Outbound flight: 03/08/21
09:25 LON
16:15 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Virgin Atlantic Airways
Return flight: 03/18/21
20:45 ONT
14:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Virgin Atlantic Airways
$711
Check
Outbound flight: 03/08/21
09:25 LON
16:15 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Virgin Atlantic Airways
Return flight: 03/18/21
20:45 ONT
14:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Virgin Atlantic Airways
$711
Check
Outbound flight: 12/21/20
13:35 LON
21:25 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 12/28/20
17:30 ONT
12:00 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Lufthansa
$712
Check
Outbound flight: 07/15/20
09:40 LON
22:49 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Lufthansa
$743
Check
Outbound flight: 07/15/20
13:40 LON
22:49 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Lufthansa
$743
Check
Outbound flight: 07/15/20
13:40 LON
22:49 ONT
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
Ontario-CA
1 Stopover
Lufthansa
Return flight: 10/09/20
18:00 ONT
12:20 LON
Ontario-CA
London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
direct
Lufthansa
$743
Check
Prices based on recent searches, subject to last-minute changes
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Flight booking tips

Favorite airline: United Airlines
100 % of travelers choose to book flights on this route with United Airlines, Lufthansa and Icelandair.
United Airlines
50 %
Lufthansa
33 %
Icelandair
17 %
Favourite connection: via Houston - George Bush
The most popular route is via Houston - George Bush and is booked by 54 % of all travelers.
Route
bookings
1 stopover Houston - George Bush Intercontinental Airport, TX
21h 45min, from $514
54 %
1 stopover San Francisco International Airport, CA
14h 13min, from $596
29 %
2 stopovers Reykjavik-Keflavik International Seattle-Tacoma International Airport, WA
18h 28min, from $1,652
17 %
Flight information London - Ontario
Alternative flight routes
Cheap direct flights
Flight details London - Ontario
  • Distance: 8730 km
Top Flight Routes
12+
2-11
under 2 years
hab
12+
2-11
under 2 years