Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus to Singapore as you normally would.
The best pricing can be found in the month of October. Prices to Singapore from Columbus average $1,450. You can even find prices in October for less than $1,450, as users have found deals to Singapore from as low as $1,120. The month of June appears to be one of the more expensive times to travel to Singapore from Columbus. Flying in the targeted month can save you up to 38%.