$6.9k just for a non-stop biz-class round-trip from sfo to sin and back. no 1st class as seats are configured for biz and premium economy only for night flights and biz, premium econ, and econ only for morning flights. they retain the econ class on the less desirable morning flights for ceca passengers on code-share flights with air india. 69% of those flights are filled with cecas, crying babies, troublesome toddlers, and their gruesome grannies.