Another cracker from Lufthansa here.
Flights to Japan are normally a couple of hundred more at least and Lufthansa are a good airline too. Also get a chance to fly on their new A380 fleet!
"A visit to the Great Wall of China, a stroll around the Jade or Bird Markets in Hong Kong or a walk through the Imperial Palace Gardens in Tokyo: delightful experiences that await you in Asia. And with Lufthansa there is another delightful experience - getting there: from 1 January to 15 February 2011 you can enjoy a great-value flight to Beijing and Tokyo on the new A380."