The best pricing can be found in the month of February. Prices to Duesseldorf Intl Airport from Ontario average $741. You can even find prices in February for less than $741, as users have found deals to Duesseldorf Intl Airport from as low as $521. The month of June appears to be one of the more expensive times to travel to Duesseldorf Intl Airport from Ontario. Flying in the targeted month can save you up to 21%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Duesseldorf Intl Airport as you normally would.
To save up to 35% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Duesseldorf Intl Airport from $790 1-2 weeks out and tickets from $1,009 for flights departing within the next 72 hours.