Cheap flights from Singapore to San Francisco

SIN — SFO
1 Oct — 8 Oct1
Return
1 adult
Economy
From?
To?
Sat 1-10
Sat 8-10

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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 28% 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$ 1,834. For sooner than that we have options available in the next 3 days from S$ 1,894.

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

January is one of the best times of the year to fly to San Francisco from Singapore. Prices for January average S$ 1,460 per person but you can even find prices for as low as S$ 1,011. The most expensive prices can be found in the month of August. Opting for a January flight can save you 34% 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 September, October 2022

The best prices found for Singapore to SFO flights in September, October
6 Oct - 25 Oct
SIN

Singapore Changi

SFO

San Francisco

2 stops

26h 01m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 35m
S$ 1,072

United Airlines

Pick Dates

Deal found 26-9-22

6 Oct - 29 Oct
SIN

Singapore Changi

SFO

San Francisco

Nonstop

15h 05m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,075

United Airlines

Pick Dates

Deal found 26-9-22

6 Oct - 27 Oct
SIN

Singapore Changi

SFO

San Francisco

2 stops

26h 01m
SFO

San Francisco

SIN

Singapore Changi

1 stop

29h 00m
S$ 1,086

United Airlines

Pick Dates

Deal found 26-9-22

Singapore to San Francisco 2022 flight deals

Cheap flights to San Francisco from Singapore found for this year
9 Nov - 13 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,022

Singapore Airlines

Pick Dates

Deal found 25-9-22

9 Nov - 13 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,025

Singapore Airlines

Pick Dates

Deal found 24-9-22

6 Oct - 25 Oct
SIN

Singapore Changi

SFO

San Francisco

2 stops

26h 01m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 35m
S$ 1,072

United Airlines

Pick Dates

Deal found 26-9-22

Cheap Philippine Airlines flights from Singapore to San Francisco

12 Mar - 25 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

38h 35m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 05m
S$ 1,016

Philippine Airlines

Pick Dates

Deal found 25-9-22

25 Oct - 17 Jan
SIN

Singapore Changi

SFO

San Francisco

1 stop

34h 15m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 00m
S$ 1,142

Philippine Airlines

Pick Dates

Deal found 25-9-22

11 Mar - 25 Mar
SIN

Singapore Changi

SFO

San Francisco

1 stop

34h 15m
SFO

San Francisco

SIN

Singapore Changi

1 stop

20h 05m
S$ 1,148

Philippine Airlines

Pick Dates

Deal found 25-9-22

Cheap Singapore Airlines flights from Singapore to San Francisco

9 Nov - 13 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,022

Singapore Airlines

Pick Dates

Deal found 25-9-22

9 Nov - 13 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,025

Singapore Airlines

Pick Dates

Deal found 24-9-22

22 Jan - 31 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 30m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,182

Singapore Airlines

Pick Dates

Deal found 24-9-22

Direct flights to San Francisco from Singapore

Save time with Singapore to San Francisco direct flight deals
9 Nov - 13 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,022

Singapore Airlines

Pick Dates

Deal found 25-9-22

9 Nov - 13 Jan
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,025

Singapore Airlines

Pick Dates

Deal found 24-9-22

6 Oct - 29 Oct
SIN

Singapore Changi

SFO

San Francisco

Nonstop

15h 05m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,075

United Airlines

Pick Dates

Deal found 26-9-22

Last-minute flights from Singapore to San Francisco

Late deals on return flights to San Francisco from Singapore, departing today and this week
6 Oct - 25 Oct
SIN

Singapore Changi

SFO

San Francisco

2 stops

26h 01m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

16h 35m
S$ 1,072

United Airlines

Pick Dates

Deal found 26-9-22

6 Oct - 29 Oct
SIN

Singapore Changi

SFO

San Francisco

Nonstop

15h 05m
SFO

San Francisco

SIN

Singapore Changi

Nonstop

17h 35m
S$ 1,075

United Airlines

Pick Dates

Deal found 26-9-22

6 Oct - 27 Oct
SIN

Singapore Changi

SFO

San Francisco

2 stops

26h 01m
SFO

San Francisco

SIN

Singapore Changi

1 stop

29h 00m
S$ 1,086

United Airlines

Pick Dates

Deal found 26-9-22

One-way flights to San Francisco from Singapore

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

Singapore Changi

SFO

San Francisco

Nonstop

14h 40m
S$ 536

United Airlines

Pick Dates

Deal found 25-9-22

23 Dec
SIN

Singapore Changi

SFO

San Francisco

Nonstop

14h 35m
S$ 556

United Airlines

Pick Dates

Deal found 24-9-22

25 Oct
SIN

Singapore Changi

SFO

San Francisco

Nonstop

15h 15m
S$ 602

Singapore Airlines

Pick Dates

Deal found 25-9-22

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 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$ 1,100 on Cheapflights?

Yes, there are multiple flights from Singapore to San Francisco for under S$ 1,100. The cheapest flight booked recently is on Philippine Airlines for just S$ 1,016, but on average you can expect to pay S$ 1,085.

Are there direct flights from Singapore to San Francisco for under S$ 1,100 on Cheapflights?

Cheapflights has 20 direct flights from Singapore to San Francisco under S$ 1,100. A good price for a direct flight from Singapore to San Francisco is less than S$ 1,173.

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 2,193 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 Vistara (100%), United Airlines (52%) or Singapore Airlines (38%) 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$ 5,360, our data shows the cheapest flight currently is S$ 603. When looking at the most popular route, (Singapore Changi - San Francisco), you can expect to pay S$ 1,022 for that flight.

Flights to San Francisco from 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 SouthernCheapestS$ 597AverageS$ 1,004FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search China Southern flights
Air ChinaCheapestS$ 734AverageS$ 965FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
China EasternCheapestS$ 845AverageS$ 1,052FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Japan AirlinesCheapestS$ 965AverageS$ 1,270FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
Air JapanCheapestS$ 979AverageS$ 1,122FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air Japan flights
Qantas AirwaysCheapestS$ 979AverageS$ 1,165FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Qantas Airways flights
Philippine AirlinesCheapestS$ 993AverageS$ 1,214FlexibilityNo cancel feeOn-time60%COVID-19 safety
Search Philippine Airlines flights
United AirlinesCheapestS$ 1,008AverageS$ 1,277FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
ANACheapestS$ 1,009AverageS$ 1,345FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
Singapore AirlinesCheapestS$ 1,038AverageS$ 1,550FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights

Hourly flight availability from Singapore to San Francisco

See what time of day planes typically take off from Singapore to San Francisco
1%of flight departuresEarly morningMidnight to 6 am
56%of flight departuresMorning6 am to noon
43%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM