China Eastern is at it again and has just posted a number of new fares at $367 Round Trip from Los Angeles to several destinations in South East Asia.
You can set the outbound destination to a different than the inbound so you can see two cities and booking cheap connecting flight on Air Asia.
Typically China Eastern includes the whole region in their fares.
Air China has posted $364 fares from New York to Fuzhou, China . Also a great offer and the 10 year Chinese Visa for $140 is a good deal in my opinion.