Cheap flights from Singapore to San Francisco

SIN — SFO
4 Feb — 11 Feb1
Return
1 adult
Economy
From?
To?
Sat 4-2
Sat 11-2

How far in advance should I book a flight from Singapore to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 27% on flights from Singapore to San Francisco compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at S$ 1,702. For sooner than that we have options available in the next 3 days from S$ 1,702.

What is the cheapest month to fly from Singapore to San Francisco?

September is one of the best times of the year to fly to San Francisco from Singapore. Prices for September average S$ 1,398 per person but you can even find prices for as low as S$ 1,035. The most expensive prices can be found in the month of August. Opting for a September flight can save you 28% on your journey compared to booking in August

When is the cheapest time to fly from Singapore to San Francisco (SG - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to San Francisco as you normally would.

Cheap flights from Singapore to San Francisco in January, February 2023

The best prices found for Singapore to SFO flights in January, February
18 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

35h 40m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 975

Cathay Pacific

Pick Dates

Deal found 29-1

18 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

24h 20m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 977

Cathay Pacific

Pick Dates

Deal found 28-1

21 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

2 stops

32h 27m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 978

Multiple Airlines

Pick Dates

Deal found 28-1

Singapore to San Francisco 2023 flight deals

Cheap flights to San Francisco from Singapore found for this year
18 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

35h 40m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 975

Cathay Pacific

Pick Dates

Deal found 29-1

18 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

24h 20m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 977

Cathay Pacific

Pick Dates

Deal found 28-1

21 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

2 stops

32h 27m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 978

Multiple Airlines

Pick Dates

Deal found 28-1

Cheap Cathay Pacific flights from Singapore to San Francisco

18 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

35h 40m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 975

Cathay Pacific

Pick Dates

Deal found 29-1

18 Feb - 5 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

24h 20m
SFO

San Francisco

SIN

Singapore Changi

1 stop

21h 00m
S$ 977

Cathay Pacific

Pick Dates

Deal found 28-1

22 Apr - 28 Apr
SIN

Singapore Changi

SFO

San Francisco

1 stop

19h 35m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 40m
S$ 1,007

Cathay Pacific

Pick Dates

Deal found 30-1

Cheap China Airlines flights from Singapore to San Francisco

7 Apr - 21 Apr
SIN

Singapore Changi

SFO

San Francisco

1 stop

21h 30m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 20m
S$ 1,040

China Airlines

Pick Dates

Deal found 29-1

23 Apr - 26 Apr
SIN

Singapore Changi

SFO

San Francisco

1 stop

21h 30m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 20m
S$ 1,070

China Airlines

Pick Dates

Deal found 28-1

5 May - 24 May
SIN

Singapore Changi

SFO

San Francisco

1 stop

21h 30m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 20m
S$ 1,072

China Airlines

Pick Dates

Deal found 30-1

Direct flights to San Francisco from Singapore

Save time with Singapore to San Francisco direct flight deals
30 Mar - 9 Apr
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 50m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 55m
S$ 1,110

United Airlines

Pick Dates

Deal found 28-1

23 Mar - 17 Apr
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 00m
S$ 1,111

United Airlines

Pick Dates

Deal found 28-1

11 Apr - 27 Apr
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 50m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 55m
S$ 1,114

United Airlines

Pick Dates

Deal found 29-1

Last-minute flights from Singapore to San Francisco

Late deals on return flights to San Francisco from Singapore, departing today and this week
8 Feb - 15 Feb
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

2 stops

43h 55m
S$ 1,082

United Airlines

Pick Dates

Deal found 30-1

8 Feb - 15 Feb
SIN

Singapore Changi

SFO

San Francisco

1 stop

38h 25m
SFO

San Francisco

SIN

Singapore Changi

2 stops

40h 41m
S$ 1,097

United Airlines

Pick Dates

Deal found 30-1

5 Feb - 12 Feb
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 35m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 25m
S$ 1,111

United Airlines

Pick Dates

Deal found 29-1

One-way flights to San Francisco from Singapore

The cheapest one-way flights from Singapore to San Francisco
20 May
SIN

Singapore Changi

SFO

San Francisco

1 stop

19h 35m
S$ 685

Cathay Pacific

Pick Dates

Deal found 28-1

19 May
SIN

Singapore Changi

SFO

San Francisco

1 stop

32h 55m
S$ 706

China Airlines

Pick Dates

Deal found 28-1

24 Apr
SIN

Singapore Changi

SFO

San Francisco

1 stop

32h 55m
S$ 716

China Airlines

Pick Dates

Deal found 28-1

Related info for your journey

Useful info, stats and facts about Singapore to San Francisco flights.

What airport do you fly into for flights to San Francisco from Singapore?

For a flight from Singapore to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 19.0 km from the centre of the city.

Which airlines flying from Singapore to San Francisco have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Singapore to San Francisco that may be offering flexible cancellation policies are Singapore Airlines, United Airlines, and ANA. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Singapore to San Francisco for under S$ 1,000 on Cheapflights?

Yes, there are multiple flights from Singapore to San Francisco for under S$ 1,000. The cheapest flight booked recently is on Cathay Pacific for just S$ 975, but on average you can expect to pay S$ 1,048.

Are there direct flights from Singapore to San Francisco for under S$ 1,200 on Cheapflights?

Cheapflights has 20 direct flights from Singapore to San Francisco under S$ 1,200. A good price for a direct flight from Singapore to San Francisco is less than S$ 1,239.

Are there last-minute flights available from Singapore to San Francisco for under S$ 1,100?

There are currently 20+ open flights from Singapore to San Francisco within the next 7 days for less than S$ 1,100.

How popular is this Singapore to San Francisco flight route?

The Singapore to San Francisco flight path was viewed by 2,972 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Singapore to San Francisco?

American Airlines, EVA Air and Air China are the most popular airlines when flying from Singapore to San Francisco.

What are the most reliable airlines from Singapore to San Francisco?

Consider Air India (100%), Singapore Airlines (67%) or United Airlines (49%) when booking your flight. These represent the most reliable airlines when flying from Singapore to San Francisco.

What are the cheapest flights from Singapore to San Francisco?

While on average a flight from Singapore to San Francisco is generally S$ 5,568, our data shows the cheapest flight currently is S$ 963. When looking at the most popular route, (Singapore Changi - San Francisco), you can expect to pay S$ 925 for that flight.

Departure points for flights from Singapore to San Francisco

Select to see more specific information for flights to San Francisco from all departure points in Singapore

Top 10 airlines flying from Singapore to San Francisco

The chart below displays the airlines Cheapflights users travelling from Singapore to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
China SouthernCheapestS$ 548AverageS$ 922FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search China Southern flights
Air ChinaCheapestS$ 674AverageS$ 885FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
Philippine AirlinesCheapestS$ 685AverageS$ 1,051FlexibilityNo cancel feeOn-time60%COVID-19 safety
Search Philippine Airlines flights
China EasternCheapestS$ 776AverageS$ 966FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Qantas AirwaysCheapestS$ 899AverageS$ 1,069FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights
United AirlinesCheapestS$ 942AverageS$ 1,195FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Cathay PacificCheapestS$ 962AverageS$ 1,357FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
Japan AirlinesCheapestS$ 987AverageS$ 1,245FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
Air JapanCheapestS$ 1,006AverageS$ 1,186FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air Japan flights
Korean AirCheapestS$ 1,023AverageS$ 1,187FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights

Search flights to San Francisco by cabin class

First Classfrom S$ 7,802/person
Business Classfrom S$ 5,307/person
Prem Economyfrom S$ 1,046/person
Economyfrom S$ 734/person

Hourly flight availability from Singapore to San Francisco

See what time of day planes typically take off from Singapore to San Francisco
0%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
40%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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