Flights to get there soon

Flights to Ontario in the next month
10 Jul - 24 Jul
£859 pp
LHR
London
Aeromexico
   
2 stops
ONT
Ontario
ONT
Ontario
Aeromexico
   
2 stops
LHR
London
13 Jul - 27 Jul
£873 pp
LHR
London
Multiple Airlines
 
1 stop
ONT
Ontario
ONT
Ontario
United Airlines
 
1 stop
LHR
London
30 Jul - 06 Aug
£877 pp
LHR
London
United Airlines
   
2 stops
ONT
Ontario
ONT
Ontario
United Airlines
 
1 stop
LHR
London

Cheap flights for the next season

Find flight deals in the next 3 months
27 Sep - 31 Oct
£438 pp
LHR
London
US Airways
   
2 stops
ONT
Ontario
ONT
Ontario
US Airways
   
2 stops
LHR
London
21 Aug - 05 Sep
£454 pp
LHR
London
US Airways
   
2 stops
ONT
Ontario
ONT
Ontario
US Airways
   
2 stops
LHR
London
25 Sep - 02 Oct
£458 pp
LHR
London
US Airways
   
2 stops
ONT
Ontario
ONT
Ontario
US Airways
   
2 stops
LHR
London

Flights for the forward planner

Search and compare flight prices in the next 6 months
27 Dec - 09 Jan
£423 pp
LHR
London
US Airways
   
2 stops
ONT
Ontario
ONT
Ontario
US Airways
   
2 stops
LHR
London
28 Dec - 04 Jan
£428 pp
LHR
London
US Airways
   
2 stops
ONT
Ontario
ONT
Ontario
US Airways
   
2 stops
LHR
London
07 Oct - 14 Oct
£439 pp
LHR
London
US Airways
   
2 stops
ONT
Ontario
ONT
Ontario
US Airways
   
2 stops
LHR
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 July in Ontario

34.9 °C

Rainfall on Average for July in Ontario

1.1 mm

Related info for your journey

Useful info, stats and facts about London to Ontario flights.
Flight FAQs
From London to Ontario
How often are flights diverted?
Flights from London to Ontario are not usually diverted
Related searches
Flights to Ontario from London