Cathay Pacific San Francisco to Singapore Flights

Cheapflightsplus.com will find cheap Cathay Pacific flights from San Francisco to Singapore. Compare airline ticket prices and book air tickets starting from $438 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Cathay Pacific, arrivals and departure details below.

Find Cheap Airfare San Francisco (CA) — Singapore by Cathay Pacific

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $438, two-way – $751.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:55 pm — 11:55 am
+2 days
10:55 pm — 6:10 am CX873 Cathay Pacific
San Francisco — Hong Kong
1h 30m stop
7:50 am — 11:55 am CX691 Cathay Pacific
Hong Kong — Singapore
21h
including layover
Find flight
from$438
10:55 pm — 8:10 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
9h 40m stop
4:00 pm — 8:10 pm CX657 Cathay Pacific
Hong Kong — Singapore
29h 15m
including layover
Find flight
from$773
10:55 pm — 5:40 am
+3 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
19h 20m stop
1:40 am — 5:40 am CX659 Cathay Pacific
Hong Kong — Singapore
38h 45m
including layover
Find flight
from$774
10:55 pm — 6:25 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
7h 55m stop
2:15 pm — 6:25 pm CX735 Cathay Pacific
Hong Kong — Singapore
27h 30m
including layover
Find flight
from$774
10:55 pm — 7:15 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
8h 45m stop
3:05 pm — 7:15 pm CX635 Cathay Pacific
Hong Kong — Singapore
28h 20m
including layover
Find flight
from$774
10:55 pm — 1:05 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
2h 40m stop
9:00 am — 1:05 pm CX759 Cathay Pacific
Hong Kong — Singapore
22h 10m
including layover
Find flight
from$774
10:55 pm — 4:20 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
2h 50m stop
9:10 am — 4:20 pm CX619 Cathay Pacific
Hong Kong — Singapore
25h 25m
including layover
Find flight
from$775
10:55 pm — 4:20 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
2h 50m stop
9:10 am — 11:15 am CX619 Cathay Pacific
Hong Kong — Bangkok
1h 30m stop
12:45 pm — 4:20 pm CX619 Cathay Pacific
Bangkok — Singapore
25h 25m
including layover
Find flight
from$844
10:55 pm — 4:20 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
2h 10m stop
8:30 am — 10:40 am CX705 Cathay Pacific
Hong Kong — Bangkok
2h 5m stop
12:45 pm — 4:20 pm CX619 Cathay Pacific
Bangkok — Singapore
25h 25m
including layover
Find flight
from$862
10:55 pm — 2:50 pm
+2 days
10:55 pm — 6:20 am CX873 Cathay Pacific
San Francisco — Hong Kong
1h 35m stop
7:55 am — 9:40 am AC7409 Air Canada
Hong Kong — Bangkok
1h 50m stop
11:30 am — 2:50 pm AC7426 Air Canada
Bangkok — Singapore
23h 55m
including layover
Find flight
from$4183
11:25 am — 0:25 am
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
1h 25m stop
8:25 pm — 0:25 am CX715 Cathay Pacific
Hong Kong — Singapore
21h
including layover
Find flight
from$502
11:25 am — 7:15 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
20h 5m stop
3:05 pm — 7:15 pm CX635 Cathay Pacific
Hong Kong — Singapore
39h 50m
including layover
Find flight
from$518
11:25 am — 8:10 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
21h stop
4:00 pm — 8:10 pm CX657 Cathay Pacific
Hong Kong — Singapore
40h 45m
including layover
Find flight
from$518
11:25 am — 6:25 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
19h 15m stop
2:15 pm — 6:25 pm CX735 Cathay Pacific
Hong Kong — Singapore
39h
including layover
Find flight
from$518
11:25 am — 1:05 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
14h stop
9:00 am — 1:05 pm CX759 Cathay Pacific
Hong Kong — Singapore
33h 40m
including layover
Find flight
from$518
11:25 am — 11:55 am
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
12h 50m stop
7:50 am — 11:55 am CX691 Cathay Pacific
Hong Kong — Singapore
32h 30m
including layover
Find flight
from$518
11:25 am — 4:20 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
14h 10m stop
9:10 am — 4:20 pm CX619 Cathay Pacific
Hong Kong — Singapore
36h 55m
including layover
Find flight
from$519
11:25 am — 4:20 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
13h 30m stop
8:30 am — 10:40 am CX705 Cathay Pacific
Hong Kong — Bangkok
2h 5m stop
12:45 pm — 4:20 pm CX619 Cathay Pacific
Bangkok — Singapore
36h 55m
including layover
Find flight
from$601
11:25 am — 9:45 am
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
2h 20m stop
9:20 pm — 0:35 am CX641 Cathay Pacific
Hong Kong — Chennai
2h 15m stop
2:50 am — 9:45 am IX688 Air-India Express
Chennai — Singapore
30h 20m
including layover
Find flight
from$607
11:25 am — 4:20 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
1h 25m stop
8:25 pm — 10:35 pm CX757 Cathay Pacific
Hong Kong — Bangkok
14h 10m stop
12:45 pm — 4:20 pm CX619 Cathay Pacific
Bangkok — Singapore
36h 55m
including layover
Find flight
from$609
11:25 am — 4:20 pm
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
3h 10m stop
10:10 pm — 0:10 am CX617 Cathay Pacific
Hong Kong — Bangkok
12h 35m stop
12:45 pm — 4:20 pm CX619 Cathay Pacific
Bangkok — Singapore
36h 55m
including layover
Find flight
from$670
11:25 am — 5:40 am
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
6h 40m stop
1:40 am — 5:40 am CX659 Cathay Pacific
Hong Kong — Singapore
26h 15m
including layover
Find flight
from$774
11:25 am — 3:05 am
+2 days
11:25 am — 7:00 pm CX879 Cathay Pacific
San Francisco — Hong Kong
55m stop
7:55 pm — 9:00 pm CX988 Cathay Pacific
Hong Kong — Guangzhou
1h 50m stop
10:50 pm — 3:05 am CZ8489 China Southern Airlines
Guangzhou — Singapore
23h 40m
including layover
Find flight
from$868
*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 24 flights by Cathay Pacific from San Francisco to Singapore every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Changi, Tengah, Paya Lebar, Seletar.

Departures start from 10:55 pm to 11:25 am. Nonstop flight is 21h. The time difference between San Francisco and Singapore is 4h.

  • The fastest flight 21h
  • Average flight time 29h 15m
  • The earliest flight 10:55 pm
  • The latest flight 11:25 am
  • Distance 8440 ml

The cheapest months for traveling to Singapore are february (from 438 $), january (from 502 $), november (from 773 $).

The most expensive and popular months are december (from 1 059 $), november (from 773 $), january (from 502 $).

The cheapest flight by Cathay Pacific that our users were able to find is $438. This airfare is economy class on one-way CX873 flight for February 27, 2025 leaving San Francisco in San Francisco at 10:55 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Cathay Pacific there are other 4 airline carriers between San Francisco and Singapore. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to Singapore.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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