Due to multiple factors, expect to potentially pay more when booking in January. For low rates, March can be a great choice for travel to Oklahoma. Flights to Oklahoma from Kuala Lumpur in March are about RM 5,367 on average during March, but can be found for as low as RM 4,004.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kuala Lumpur to Oklahoma as you normally would.
The most popular airlines flying from Kuala Lumpur to Oklahoma are JAL, KLM and Qatar Airways. Something to consider prior to booking your flight.