Cathay Pacific Cheap Flights from Hong Kong to San Francisco: CX HKG→SFO

View HK$5,382 flight on Wed, 24 Dec 2025Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at HK$5,382 for one-way flights and HK$5,463 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, 25 Dec - Wed, 14 Jan
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,463 Return, just found
HK$5,463
Return
just found
Select Cathay Pacific flight, departing Thu, 25 Dec from Hong Kong SAR to San Francisco, returning Wed, 14 Jan, priced at HK$5,463 just found

Find the cheapest month to fly from Chek Lap Kok (HKG) to San Francisco (SFO)

March is typically the cheapest month to fly

From HK$4,685 - HK$6,026 per traveller.

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from HK$8,137
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from HK$8,137
Hong Kong to San Francisco route information
Origin airport
Hong Kong Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air India, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United, Vietnam Airlines
Popular airline
United
Distance
11060 km
Average flight time
-3 hours -50 mins
*Available to Expedia members.