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$444+ Cheap flights from Singapore (SIN) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
dic. 24 — dic. 311
mar. 12/24
mar. 12/31
1 adult, Economy
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The best prices from Singapore Changi to San Francisco are usually found in October or April, booked 37 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Singapore to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$681
(oojo)

One-way from

$444
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,057
Provider with most accurate pricing for Singapore Changi-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-San Francisco flights.
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From Singapore Changi to San Francisco
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One-way flight from Singapore Changi to San Francisco
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Singapore to San Francisco

Cheapest flights from Singapore to San Francisco
Explore the most affordable flight options available from Singapore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 19, 2024.

This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2110:20 pmSIN - SFO
Nonstop14h 50mUnited Airlines
lun. 1/1310:15 amSFO - SIN
1 stop28h 40mUnited Airlines
Deal found 12/18$764
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2810:30 pmSIN - SFO
2 stops41h 08mDelta
sáb. 3/88:40 pmSFO - SIN
2 stops40h 20mDelta
Deal found 12/19$846
This Cathay Pacific deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/258:00 amSIN - SFO
1 stop17h 30mCathay Pacific
lun. 1/1310:55 pmSFO - SIN
1 stop21h 00mCathay Pacific
Deal found 12/18$887
This Trip.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2810:45 amSIN - SFO
1 stop20h 35mMultiple Airlines
sáb. 3/89:40 amSFO - SIN
Nonstop17h 25mMultiple Airlines
Deal found 12/19$901
This Cheapflightsfares deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2712:25 amSIN - SFO
1 stop24h 35mChina Eastern
sáb. 3/812:00 pmSFO - SIN
1 stop25h 25mChina Eastern
Deal found 12/19$934
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/198:15 amSIN - SFO
1 stop17h 30mAmerican Airlines
mié. 1/811:40 amSFO - SIN
1 stop21h 10mAmerican Airlines
Deal found 12/18$991
This Japan Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/198:15 amSIN - SFO
2 stops23h 38mJapan Airlines
mié. 1/811:40 amSFO - SIN
1 stop21h 10mJapan Airlines
Deal found 12/18$1,012
This KAYAK deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/212:45 pmSIN - SFO
1 stop20h 05mSTARLUX Airlines
lun. 12/3011:10 pmSFO - SIN
1 stop22h 15mSTARLUX Airlines
Deal found 12/18$1,036
This Booking.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/236:35 amSIN - SFO
1 stop18h 40mANA
dom. 1/1212:20 amSFO - SIN
1 stop38h 35mANA
Deal found 12/18$1,047
This EVA Air deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/193:45 pmSIN - SFO
1 stop30h 45mEVA Air
sáb. 1/1111:50 pmSFO - SIN
1 stop20h 15mEVA Air
Deal found 12/18$1,129
This Lufthansa deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1912:05 amSIN - SFO
1 stop32h 20mSWISS
vie. 1/107:25 pmSFO - SIN
1 stop30h 30mSWISS
Deal found 12/18$1,208
This China Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/262:00 amSIN - SFO
1 stop32h 50mChina Airlines
dom. 1/1211:40 pmSFO - SIN
1 stop33h 00mChina Airlines
Deal found 12/18$1,246

Find flights from Singapore to San Francisco within your budget

Customize your flight search to find flights from Singapore to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

jue. 2/6

1:25 am-9:15 pm

1 stop35h 50m

San Francisco

sáb. 2/15

10:55 pm-3:45 pm

1 stop24h 50m

$681

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

vie. 2/7

9:15 am-7:50 am

Nonstop14h 35m

San Francisco

vie. 2/28

9:40 am-7:05 pm

Nonstop17h 25m

$753

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

mar. 4/1

1:45 pm-7:55 pm

1 stop21h 10m

San Francisco

mar. 4/8

1:05 am-12:35 pm

1 stop20h 30m

$763

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

lun. 4/28

2:00 pm-8:30 pm

1 stop21h 30m

San Francisco

mié. 4/30

12:50 am-12:40 pm

1 stop20h 50m

$768

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

mar. 4/1

7:30 am-10:40 am

1 stop18h 10m

San Francisco

mié. 4/9

12:40 pm-11:40 pm

1 stop20h 00m

$843

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

sáb. 1/25

10:20 pm-9:10 pm

Nonstop14h 50m

San Francisco

dom. 2/2

10:40 am-8:15 pm

Nonstop17h 35m

$845

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

sáb. 4/5

6:25 pm-6:40 pm

1 stop39h 15m

San Francisco

sáb. 4/19

10:50 pm-12:10 pm

1 stop22h 20m

$846

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

dom. 1/26

1:55 am-10:30 am

1 stop24h 35m

San Francisco

lun. 2/24

12:10 pm-12:35 am

1 stop20h 25m

$855

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

dom. 4/27

12:50 am-9:00 pm

2 stops35h 10m

San Francisco

jue. 5/1

10:50 pm-12:10 pm

1 stop22h 20m

$862

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

dom. 1/26

11:00 am-12:19 pm

2 stops41h 19m

San Francisco

mié. 1/29

8:40 pm-5:00 am

2 stops40h 20m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 35 results
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Compare providers for flights from Singapore to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to San Francisco in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Singapore to San Francisco

Get recent, data-driven insights about flights from Singapore to San Francisco including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Singapore to San Francisco. Price data was last updated on December 13, 2024.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Singapore to San Francisco (average of $276). Flying from Singapore to San Francisco in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to SFO?

Find hourly flight availability from Singapore to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 19, 2024.

When flying from Singapore to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Singapore to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Singapore to San Francisco flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Singapore to San Francisco

Explore weekly flight availability from Singapore to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 19, 2024.

The most flights from SIN to SFO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated diciembre 19, 2024.
Read reviews from past customers who have flown Asiana Airlines, China Eastern and China Airlines from Singapore to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
129 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Overall

9.1

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
129 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Overall

9.1

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

EVA Air
8.4
Very good
1,272 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Overall

9.1

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.4
Very good
1,021 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Overall

9.1

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very good
839 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Overall

9.1

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,442 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Boarding

9.1

Comfort

9.0

Entertainment

9.1

Crew

9.3

Overall

9.1

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Singapore to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Singapore to San Francisco?

    San Francisco is the airport most travelers will use when flying to San Francisco from Singapore Changi. Booking flights from Changi (SIN) to San Francisco (SFO) should be relatively easy as there are 4 daily flights to San Francisco from 8 different airlines. 14h 35m is how long a flight from Singapore to San Francisco will take if you book a nonstop flight.

  • How popular is this Singapore to San Francisco flight route?

    This flight path from Singapore Changi to San Francisco was viewed by 42 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 flying from Singapore to San Francisco round-trip?

    Cheapflights users have booked flights from Singapore to San Francisco round-trip from $681. Other airlines that can offer you cheap pricing are Singapore Airlines, from $753, and China Airlines, from $763. You may be able to fly from Singapore to San Francisco for 28% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $467 on United Airlines. Other airlines that offer cheap prices include STARLUX Airlines from $470 and China Eastern from $481 one-way.

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

    Before booking your flight to San Francisco from Singapore, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (74%), Air India (73%), United Airlines( 64%).

  • What are the cheapest flights from Singapore to San Francisco?

    On average you can expect to pay $1,577 for a flight from Singapore to San Francisco. The cheapest flight overall is $423 while the most popular route, (Singapore Changi - San Francisco) is currently priced at $681.

  • Where are the most common layover locations when flying from Singapore to San Francisco?

    Flights departing from Singapore and landing in San Francisco layover in Taipei City most frequently.

  • What are some popular things to do or see while on a layover in Taipei City?

    Most Taipei City visitors opt to spend their time experiencing Taipei 101, Shilin Night Market, and Raohe Street Night Market. Travelers on a layover in Taipei City can visit Taipei 101, Shilin Night Market, and Raohe Street Night Market, by traveling 21.0 mi, 18.3 mi, and 21.6 mi, respectively after landing at Taipei City Taiwan Taoyuan Intl. Those landing in Taipei City looking to spend some time exploring during their layover can rent a car for about $85 per day.

  • Where are the least popular layover locations for Singapore to San Francisco flights?

    Singapore to San Francisco flights that have layovers will least frequently stop in Tokyo.

  • Can I find deals for flights from Singapore to San Francisco that include hotel bookings?

    Yes. In addition to deals on Singapore to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to San Francisco.

  • Can I find deals for business class flights from Singapore to San Francisco?

    Yes. Cheapflights offers flight deals from Singapore to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Singapore to San Francisco (average of $276). Flying from Singapore to San Francisco in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Singapore to San Francisco

Discover the top 8 airlines that operate flights from Singapore to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$627Average$910FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$734Average$854FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$756Average$1,018FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$756Average$828FlexibilityNo cancel feeOn-time70%
ANACheapest$793Average$991FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$848Average$911FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$961Average$1,062FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$968Average$1,086FlexibilityNo cancel feeOn-time79%
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