Book a trip from San Francisco to Singapore with Cathay Pacific , fares from USD1,144

DISCOUNT CODE (OPTIONAL)

Deals on San Francisco (SFO) to Singapore (SIN) flights

Jun 2025
FromUSD1,452*
Seen 1 day ago
Round trip/Economy
USD1.5K
Displaying fares for June-2025
06

Fri

JUN

07

Sat

08

Sun

09

Mon

10

Tue

11

Wed

12

Thu

13

Fri

14

Sat

15

Sun

16

Mon

17

Tue

18

Wed

19

Thu

20

Fri

21

Sat

22

Sun

23

Mon

24

Tue

25

Wed

26

Thu

27

Fri

28

Sat

29

Sun

30

Mon

01

Tue

JUL

02

Wed

03

Thu

04

Fri

05

Sat

RangeUSD1,452

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Singapore SIN

keyboard_arrow_down
Book flights to Singapore SIN
From
To
Fare Type
Dates
Price
San Francisco (SFO)Singapore (SIN)Round-trip
/
Economy		14/07/2025 - 21/08/2025

From

USD1,144

Seen 23 hours ago

San Francisco (SFO)Singapore (SIN)Round-trip
/
Economy		11/06/2025 - 18/06/2025

From

USD1,452

Seen 1 day ago

Book Business Class flights to Singapore - selected offers

keyboard_arrow_down
keyboard_arrow_down

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.

Flight Deals for Popular Routes on Cathay Pacific

Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
San Francisco (SFO)Singapore (SIN)Round-trip
/
Economy		01/03/2026 - 21/03/2026

From

USD1,555

Seen 1 day ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Explore Cathay Pacific's top-pick destinations

Explore More Flights from Other Popular Origins