The best pricing can be found in the month of February. Prices to Antwerp from Kansas City average $978. You can even find prices in February for less than $978, as users have found deals to Antwerp from as low as $605. The month of December appears to be one of the more expensive times to travel to Antwerp from Kansas City. Flying in the targeted month can save you up to 20%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kansas City to Antwerp as you normally would.