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Don't know when to travel?

Flights to get there soon

Flights to Ontario in the next month
11 Mar - 21 Mar
£392 pp
LHR
London
British Airways
 
1 stop
ONT
Ontario
ONT
Ontario
British Airways
 
1 stop
LHR
London
28 Feb - 31 Mar
£395 pp
LHR
London
British Airways
 
1 stop
ONT
Ontario
ONT
Ontario
British Airways
 
1 stop
LHR
London
05 Mar - 30 Apr
£401 pp
LHR
London
British Airways
 
1 stop
ONT
Ontario
ONT
Ontario
British Airways
 
1 stop
LHR
London

Cheap flights for the next season

Find flight deals in the next 3 months
13 Mar - 01 Apr
£401 pp
LHR
London
British Airways
 
1 stop
ONT
Ontario
ONT
Ontario
British Airways
 
1 stop
LHR
London
18 Mar - 21 Mar
£534 pp
LGW
London
Delta Air Lines
   
2 stops
ONT
Ontario
ONT
Ontario
Delta Air Lines
   
2 stops
LGW
London
07 May - 11 May
£539 pp
LHR
London
Multiple Airlines
 
1 stop
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 stop
LHR
London

Flights for the forward planner

Search and compare flight prices in the next 6 months
04 Jun - 01 Jul
£422 pp
LHR
London
United Airlines
 
1 stop
ONT
Ontario
ONT
Ontario
United Airlines
 
1 stop
LHR
London
03 Jun - 14 Jun
£527 pp
LGW
London
Delta Air Lines
   
2 stops
ONT
Ontario
ONT
Ontario
Delta Air Lines
 
1 stop
LGW
London
21 May - 28 May
£545 pp
LGW
London
Delta Air Lines
   
2 stops
ONT
Ontario
ONT
Ontario
Delta Air Lines
   
2 stops
LGW
London

Destination information for Ontario

Things to know before you go. Useful info for your trip from London to Ontario

Currency

Flight duration

13 hrs 44 mins

Airports close to London

  • Heathrow (LHR)
  • Gatwick (LGW)
  • Stansted (STN)
  • Luton (LTN)
  • City (LCY)
  • St Pancras (QQS)

Airports serving Ontario

  • Ontario International (ONT)

Average temperature for February in Ontario

19.7 °C

Rainfall on Average for February in Ontario

65.8 mm

Related info for your journey

Useful info, stats and facts about London to Ontario flights.
Flight FAQs
From London to Ontario
What percent of flights are delayed?
To Ontario, flights from London are not likely to be delayed
Related searches
Flights to Ontario from London
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