Cheap flights from Singapore to San Francisco

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 39 days in advance, which can save you up to 15% on flights from Singapore to San Francisco compared to booking the week you need them. Waiting 39 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$ 1,290. For sooner than that we have options available in the next 3 days from S$ 1,340.

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$ 1,191 per person but you can even find prices for as low as S$ 903. The most expensive prices can be found in the month of January. Opting for a September flight can save you 32% on your journey compared to booking in September

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 2022

The best prices found for Singapore to SFO flights in January, February
19 Jan - 27 Jan
SIN

Singapore Changi

SFO

San Francisco

1 stop

26h 25m
SFO

San Francisco

SIN

Singapore Changi

1 stop

32h 25m
S$ 1,163

Qatar Airways

View Deal

Deal found 17/1/22

29 Jan - 3 Feb
SIN

Singapore Changi

SFO

San Francisco

1 stop

27h 35m
SFO

San Francisco

SIN

Singapore Changi

1 stop

38h 10m
S$ 1,178

Japan Airlines

View Deal

Deal found 19/1/22

29 Jan - 3 Feb
SIN

Singapore Changi

SFO

San Francisco

2 stops

24h 09m
SFO

San Francisco

SIN

Singapore Changi

1 stop

38h 10m
S$ 1,179

Japan Airlines

View Deal

Deal found 19/1/22

Singapore to San Francisco 2022 flight deals

Cheap flights to San Francisco from Singapore found for this year
25 Apr - 12 May
SIN

Singapore Changi

SFO

San Francisco

1 stop

17h 50m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 00m
S$ 1,106

EVA Air

View Deal

Deal found 17/1/22

15 Apr - 1 May
SIN

Singapore Changi

SFO

San Francisco

1 stop

17h 50m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 00m
S$ 1,125

EVA Air

View Deal

Deal found 17/1/22

24 Apr - 14 May
SIN

Singapore Changi

SFO

San Francisco

1 stop

17h 50m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 00m
S$ 1,139

EVA Air

View Deal

Deal found 19/1/22

Direct flights to San Francisco from Singapore

Save time with Singapore to San Francisco direct flight deals
19 Feb - 1 Mar
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 30m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,195

Singapore Airlines

View Deal

Deal found 17/1/22

15 Apr - 2 May
SIN

Singapore Changi

SFO

San Francisco

Nonstop

15h 15m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 40m
S$ 1,198

Singapore Airlines

View Deal

Deal found 17/1/22

22 Apr - 9 Aug
SIN

Singapore Changi

SFO

San Francisco

Nonstop

15h 15m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 40m
S$ 1,199

Singapore Airlines

View Deal

Deal found 18/1/22

Last-minute flights from Singapore to San Francisco

Late deals on return flights to San Francisco from Singapore, departing today and this week
29 Jan - 3 Feb
SIN

Singapore Changi

SFO

San Francisco

1 stop

27h 35m
SFO

San Francisco

SIN

Singapore Changi

1 stop

38h 10m
S$ 1,178

Japan Airlines

View Deal

Deal found 19/1/22

29 Jan - 3 Feb
SIN

Singapore Changi

SFO

San Francisco

2 stops

24h 09m
SFO

San Francisco

SIN

Singapore Changi

1 stop

38h 10m
S$ 1,179

Japan Airlines

View Deal

Deal found 19/1/22

29 Jan - 3 Feb
SIN

Singapore Changi

SFO

San Francisco

2 stops

24h 09m
SFO

San Francisco

SIN

Singapore Changi

2 stops

43h 10m
S$ 1,191

Japan Airlines

View Deal

Deal found 19/1/22

One-way flights to San Francisco from Singapore

The cheapest one-way flights from Singapore to San Francisco
13 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

26h 25m
S$ 645

Qatar Airways

View Deal

Deal found 18/1/22

27 Jan
SIN

Singapore Changi

SFO

San Francisco

2 stops

23h 28m
S$ 662

Multiple Airlines

View Deal

Deal found 18/1/22

26 Jan
SIN

Singapore Changi

SFO

San Francisco

1 stop

26h 25m
S$ 673

Qatar Airways

View Deal

Deal found 18/1/22

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 United Airlines, Singapore Airlines, and Philippine Airlines. 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$ 1,200 on Cheapflights?

Yes, there are multiple flights from Singapore to San Francisco for under S$ 1,200. The cheapest flight booked recently is on EVA Air for just S$ 1,106, but on average you can expect to pay S$ 1,168.

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$ 1,398.

Are there last-minute flights available from Singapore to San Francisco for under S$ 1,200?

There are currently 20+ open flights from Singapore to San Francisco within the next 7 days for less than S$ 1,200.

How popular is this Singapore to San Francisco flight route?

The Singapore to San Francisco flight path was viewed by 2,623 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Singapore to San Francisco one-way?

The cheapest airlines for a one-way flight from Singapore to San Francisco are Qatar Airways (S$ 645), Turkish Airlines (S$ 700), and United Airlines (S$ 703).

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 cheapest flights from Singapore to San Francisco?

While on average a flight from Singapore to San Francisco is generally S$ 2,006, our data shows the cheapest flight currently is S$ 776. When looking at the most popular route, (Singapore Changi - San Francisco), you can expect to pay S$ 1,144 for that flight.

Can I fly to San Francisco from Singapore right now?

Information is based on travel restrictions from Singapore to San Francisco

Most visitors from Singapore need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Singapore must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

Quarantine requirements
Visitors from Singapore are not required to quarantine after entering San Francisco.

Can I fly back to Singapore from San Francisco?

Returning to Singapore from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) test taken 48 hours before departing to Singapore.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Singapore.

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 Southern
CheapestS$ 564
AverageS$ 948
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Air China
CheapestS$ 693
AverageS$ 911
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Philippine Airlines
CheapestS$ 793
AverageS$ 1,037
FlexibilityNo cancel fee
On-time60%
COVID-19 safety
China Eastern
CheapestS$ 798
AverageS$ 993
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
China Airlines
CheapestS$ 840
AverageS$ 1,101
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Qantas Airways
CheapestS$ 924
AverageS$ 1,099
FlexibilityNo cancel fee
On-time74%
COVID-19 safety
EVA Air
CheapestS$ 961
AverageS$ 1,364
FlexibilityNo cancel fee
On-time74%
COVID-19 safety
United Airlines
CheapestS$ 995
AverageS$ 1,297
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Singapore Airlines
CheapestS$ 1,022
AverageS$ 1,745
FlexibilityNo cancel fee
On-time81%
COVID-19 safety
Korean Air
CheapestS$ 1,024
AverageS$ 1,238
FlexibilityNo cancel fee
On-time81%
COVID-19 safety

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
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM