United States → United Kingdom
How long is the flight from Ontario, California to London?
5,417 miles
- From
ONTOntario, California
Ontario International Airport
Departure 05:03 · America/Los_Angeles
- To
LHRLondon
London Heathrow Airport
Arrival 23:14 · Europe/London
Route Details
The flight from Ontario International Airport (ONT) in Ontario, California to London Heathrow Airport (LHR) in London covers a distance of approximately 8,717 kilometers (5,417 miles).
Direct flights typically take around 10 h 11 min, though actual flight times may vary depending on aircraft type, weather conditions, and air traffic.
Time Zone Information
- Departure Time Zone
- America/Los_Angeles
- Arrival Time Zone
- Europe/London
Flight times shown account for local time zones at departure and arrival airports.
Frequently Asked Questions
How long is the flight from Ontario, California to London?
A direct flight from Ontario, California to London takes around 10 h 11 min. Actual flight times vary with the aircraft type, the weather conditions and air traffic.
What is the distance from Ontario, California to London?
The distance from Ontario, California to London is about 8,717 kilometers (5,417 miles) as the crow flies.
Is there a direct flight from Ontario, California to London?
Where the route is served nonstop, the flight takes around 10 h 11 min. On an itinerary with a connection, add the time spent on the ground at the layover airport.