Cheap flights from Hanoi to Ontario

To save up to 11% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hanoi to Ontario from 18,441,972 ₫ 1-2 weeks out and tickets from 18,714,512 ₫ for flights departing within the next 72 hours.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hanoi to Ontario as you normally would.

The best pricing can be found in the month of November. Prices to Ontario from Hanoi average 17,552,426 ₫. You can even find prices in November for less than 17,552,426 ₫, as users have found deals to Ontario from as low as 13,377,243 ₫. The month of January appears to be one of the more expensive times to travel to Ontario from Hanoi. Flying in the targeted month can save you up to 18%.