Direct flights on this route may require a connection. However, one-stop options are available with convenient layovers. Total travel time is typically 11h 19m to 12h 19m.

Which airlines offer direct flights from ont to lhr?

Airlines commonly operating the Ontario to London route include BA, AA, UA, DL. Check specific schedules for nonstop availability.

How long is the nonstop flight from Ontario to London?

A nonstop flight from Ontario (ONT) to London (LHR) takes approximately 11h 19m. Actual time may vary based on weather and flight path.

When is the best time to book Ontario to London flights?

Summer (June-August) is peak season. Spring and fall offer pleasant weather with fewer crowds. For domestic US flights, booking 1-3 months in advance typically yields the best prices.

Are there direct flights from ONT to LHR?

This route typically requires one connection. Total travel time is usually 11h 19m to 12h 19m depending on the connecting city.

Find Your Direct Flight

Compare nonstop flights from Ontario to London. All-in pricing with FareCare & Support protection included.