Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Togo as you normally would.
On average you can expect to pay ฿47,480 for a flight from Bangkok to Togo. The cheapest flight overall is ฿28,158 while the most popular route, (Bangkok Suvarnabhumi - Lome) is currently priced at ฿55,154.