Best airfares from Ontario to LondonJetradar compares airfares from Ontario to London with hundreds of airlines (including United Airlines, American Airlines, Lufthansa) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to London, you choose where to book. Also there you can find airlines special offers from Ontario to London. The cheapest round-trip price found within the last week was $518. The cheapest oneway price found within the last week was $604.
Cheapest Flights from Ontario, CA to London
Airline One Way One Way / Round-Trip Round-Trip United Airlines $1,002 $524 American Airlines $681 $556 Lufthansa $1,443 $524 Emirates Find $2,923 British Airways $681 $566
Airline One Way One Way / Round-Trip Round-Trip Alaska Airlines $1,694 $2,379 Air France $1,066 $562 Air Canada $1,127 $624 KLM $1,268 $1,601 Swiss International Air Lines $2,303 $1,474
Airline One Way One Way / Round-Trip Round-Trip Aeromexico $2,754 $2,029 Austrian Airlines $1,146 $524 Iberia $855 $716 Brussels Airlines $1,146 $543 Finnair $684 $566
Airline One Way One Way / Round-Trip Round-Trip Scandinavian Airlines $3,081 Find Westjet Find $1,693 Aer Lingus $1,008 $1,270 Virgin Atlantic $1,066 $525 Norwegian Air $244 $673
Flights from Ontario to London
Travelling from Ontario to London advices and facts
- The distance between Ontario and London is 5440 miles (or 8755 kilometers).
- When you fly from Ontario to London, don't forget about the time difference. The time in London is 08:00 from the Ontario time. The current time in London is 12:57pm and 04:57am in Ontario. Check this again shortly before your flight.
- The currency exchange rate between Ontario (ONT) and London (LON) is 1 USD = 0.8029 GBP.