Cheap flights from San Fran to Delhi?

$1692 Cathay Pacific if purchased from a href="http://www.priceline.com" rel="nofollow"http://www.priceline.com/a -- this is not a bid fare, but an upfront price (something fairly new with Priceline) and is cheapest I see anywhere for this trip. China Airways is next-cheapest at $1704. I already checked everywhere for you--including Expedia and Orbitz and many many others.