Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kuala Lumpur to Togo as you normally would.
KUL stands for Kuala Lumpur Intl Airport, while LFW stands for Lome Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Kuala Lumpur Subang Airport (SZB), Malacca Batu Berendum Airport (MKZ) are other airports near this flight route and their unique identifiers/IATA codes.