Cathay Pacific has just released the details of their 2008 All Asia Pass. With this pass, you can fly from San Francisco to Hong Kong and two other Asian cities for as little as $1099. The real value of the pass is the diverse network of cities to choose from and generous stopovers permitted. Under the "basic cities" plan, you have 24 destinations to choose from including Denpasar (Bali), Manila, Seoul, Singapore and Kuala Lumpur. "Add on" cities include Kathmandu, Bangladesh, Mumbai, Dhaka, and destinations throughout China.The pass allows up to 21 days of travel, so if three cities doesn't tickle your fancy, you can add other destinations from their listings.
More information on the 2008 All Asia Pass from Cathay Pacific can be found here.