San Francisco to Viet Nam $466 r/t in September

You can fly from San Francisco to Ho Chi Minh City (HCMC), Viet Nam, for only $466 round-trip this September.

http://www.secretflying.com/2016/06/san-francisco-to-ho-chi-minh-city-vietnam-for-only-466-roundtrip/

Fly on China Eastern Airlines, and find this low fare using the instructions in the Secret Flying blog post.