That's the lowest price we could find for select routes on a comparable 5-star carrier by at least $61. Buy Now at DealBase Tips On the DealBase landing page, click "Cathay Pacific" in the top line to see this sale. We found this price on flights departing from San Francisco, CA (SFO) with arrival in Hong Kong, (HKG) on February 10 and return on February 18. All prices, dates, and booking details were valid at the time of publication. Book this travel deal by December 31 for travel through April 1.