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$446+ Cheap flights from Singapore 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Singapore to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SG0) 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 December 22, 2024.

Round-trip from

$754
(oojo)

One-way from

$446
(Vietnam Airlines)
From Singapore to San Francisco
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One-way flight from Singapore to San Francisco
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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 December 22, 2024.

This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/2510:20 pmSIN - SFO
Nonstop14h 50mUnited Airlines
Wed 1/156:38 amSFO - SIN
2 stops26h 17mUnited Airlines
Deal found 12/21$763
This Flysmarter deal was found by Cheapflights users on 12/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:35 amSIN - SFO
2 stops24h 44mLufthansa
Sun 1/1210:40 amSFO - SIN
Nonstop17h 35mLufthansa
Deal found 12/21$779
This Agoda.com deal was found by Cheapflights users on 12/21. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:15 amSIN - SFO
Nonstop14h 35mSingapore Airlines
Tue 1/219:40 amSFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 12/21$784
This Agoda.com deal was found by Cheapflights users on 12/21. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:25 amSIN - SFO
1 stop24h 35mMultiple Airlines
Tue 1/219:40 amSFO - SIN
Nonstop17h 25mMultiple Airlines
Deal found 12/21$886
This Flightnetwork deal was found by Cheapflights users on 12/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/222:20 amSIN - SFO
1 stop23h 20mJapan Airlines
Tue 1/2112:55 pmSFO - SIN
1 stop25h 45mJapan Airlines
Deal found 12/21$944
This Delta deal was found by Cheapflights users on 12/21. 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.
Fri 12/2711:00 amSIN - SFO
2 stops23h 42mDelta
Sun 1/128:40 pmSFO - SIN
2 stops40h 20mDelta
Deal found 12/21$948
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:25 amSIN - SFO
1 stop24h 05mCathay Pacific
Wed 1/1510:55 pmSFO - SIN
1 stop21h 00mCathay Pacific
Deal found 12/21$958
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/242:20 amSIN - SFO
1 stop23h 20mAmerican Airlines
Wed 1/156:45 amSFO - SIN
2 stops26h 05mAmerican Airlines
Deal found 12/21$985
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/261:55 amSIN - SFO
1 stop28h 05mAsiana Airlines
Sun 1/1211:30 pmSFO - SIN
1 stop30h 25mAsiana Airlines
Deal found 12/21$1,088
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:45 amSIN - SFO
1 stop20h 35mANA
Tue 1/1412:20 amSFO - SIN
1 stop25h 15mANA
Deal found 12/21$1,434
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/223:45 pmSIN - SFO
1 stop18h 45mEVA Air
Tue 3/1112:10 amSFO - SIN
1 stop23h 20mEVA Air
Deal found 12/21$1,544
This Qatar Airways deal was found by Cheapflights users on 12/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/279:20 pmSIN - SFO
2 stops31h 15mQatar Airways
Sun 1/122:45 pmSFO - SIN
1 stop38h 30mQatar Airways
Deal found 12/21$1,728

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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 2/18

9:15 am-7:50 am

Nonstop14h 35m

San Francisco

Tue 4/29

11:30 am-7:10 pm

Nonstop16h 40m

$754

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 3/31

2:00 pm-8:30 pm

1 stop21h 30m

San Francisco

Wed 4/9

12:50 am-12:40 pm

1 stop20h 50m

$773

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 2/4

2:00 am-6:50 pm

1 stop32h 50m

San Francisco

Tue 2/11

11:40 pm-1:05 pm

1 stop21h 25m

$775

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 2/5

10:10 am-9:00 am

Nonstop14h 50m

San Francisco

Tue 2/11

10:40 am-8:15 pm

Nonstop17h 35m

$777

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 2/4

10:30 pm-9:30 am

1 stop27h 00m

San Francisco

Tue 2/11

11:40 am-8:25 pm

1 stop40h 45m

$816

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 6/13

10:25 am-9:00 pm

1 stop25h 35m

San Francisco

Sat 6/28

11:55 pm-1:20 pm

1 stop22h 25m

$829

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 3/5

1:15 pm-3:00 pm

1 stop17h 45m

San Francisco

Sat 5/3

1:00 pm-12:00 pm

1 stop32h 00m

$848

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 2/5

6:40 am-9:45 am

1 stop19h 05m

San Francisco

Tue 2/11

10:55 pm-4:20 pm

2 stops25h 25m

$859

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 2/3

1:55 am-2:00 pm

1 stop28h 05m

San Francisco

Tue 2/11

11:30 pm-9:55 pm

1 stop30h 25m

$860

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 2/4

1:30 am-7:57 pm

2 stops34h 27m

San Francisco

Tue 2/11

8:40 pm-12:10 am

2 stops35h 30m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 39 results
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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.

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 $406). 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 SG 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 December 22, 2024.

When flying from Singapore to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 22, 2024.

The most flights from SG0 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 December 22, 2024.
See what other customers who have flown with United Airlines, Asiana Airlines and Delta from Singapore to San Francisco have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Crew

9.3

Boarding

9.1

Comfort

9.0

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

Entertainment

9.1

Overall

9.1

Crew

9.3

Boarding

9.1

Comfort

9.0

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
1,265 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Crew

9.3

Boarding

9.1

Comfort

9.0

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
1,025 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Crew

9.3

Boarding

9.1

Comfort

9.0

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
844 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Crew

9.3

Boarding

9.1

Comfort

9.0

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
1,440 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Overall

9.1

Crew

9.3

Boarding

9.1

Comfort

9.0

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

    San Francisco (SFO) is the airport you will fly into if you book a flight from Singapore to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

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

    This flight path from Singapore 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 to fly from Singapore to San Francisco one-way?

    One-way options have recently been found by users for as low as $446 on Vietnam Airlines. Other airlines that offer cheap prices include United Airlines from $466 and STARLUX Airlines from $471 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?

    Looking for the cheapest flight from Singapore to San Francisco? While on average our users pay $1,577, our data indicates the cheapest price to be $423. The most popular route (Singapore Changi - San Francisco), is priced around $661.

  • 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 $406). 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

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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 December 22, 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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