Via jaunders1 on Milepoint, there’s a Turkish Airlines fare from Washington Dulles to Kuala Lumpur that prices out for less than $700 all-in roundtrip.
Here’s a sample itinerary:
The fare is $124.50 each way plus taxes and fuel surcharges.
Fare basis is WV33XPC. So ‘W’ inventory needs to be available on all of the flight segments. And W fares do not earn miles in United’s MileagePlus program or in the US Airways Dividend Miles program. So a cheap fare but not a mileage run for most.
Outbound travel must be during November, or between January 10 and March 10. Earliest return is the first Sunday after outbound travel, in other words a Saturday night stay is required.
Interestingly (and irrelevantly) the fare contains a restriction that it cannot be sold in Sudan.
I find Kuala Lumpur worth a brief visit, and a great food city.