Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kuala Lumpur to Kos as you normally would.
Related info for your journey
Useful info, stats and facts about Kuala Lumpur to Kos flights.
Kos (KGS) is the airport you will fly into if you book a flight from Kuala Lumpur to Kos. You should not have trouble finding flights to Kos from Kuala Lumpur; the airport handles an average of 0 inbound flights from Kuala Lumpur per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Kos airport from Kuala Lumpur. It is only a 20.6 km journey from Kos (KGS) to Kos’s city centre.
Kuala Lumpur Intl Airport is KUL and Kos Airport is KGS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Kuala Lumpur Subang Airport (SZB), Malacca Batu Berendum Airport (MKZ) are some additional IATA codes for airports related to your trip.