Cathay Pacific flights to Singapore from San Francisco

View S$539 flight on Mon, 1 Sep, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cathay Pacific flights from San Francisco to Singapore (SFO→SIN)

Prices were available within the past 7 days and start at S$539 for one-way flights and S$1,049 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 15 Sep - Wed, 1 Oct
SFO
San Francisco
SIN
Singapore
S$1,049 Return, just found
S$1,049
Return
just found
Select Cathay Pacific flight, departing Mon, 15 Sep from San Francisco to Singapore, returning Wed, 1 Oct, priced at S$1,049 just found
San Francisco to Singapore route information
Origin airport
San Francisco Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air India, All Nippon Airways, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Philippine Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Popular airline
United
Distance
13501 km
Average flight time
31 hours 21 mins
*Available to Expedia members.