HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$501+ Cheap flights from San Francisco (SFO) to Singapore

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Singapore with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Singapore (SG0). 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 18, 2024.

Round-trip from

$811
(Cheapflightsfares)

One-way from

$501
(Kiwi.com)
From San Francisco to Singapore
Search Deals
One-way flight from San Francisco to Singapore
Search Deals

Find flight deals from San Francisco to Singapore

Cheapest flights from San Francisco to Singapore
Explore the most affordable flight options available from San Francisco to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:40 pmSFO - SIN
Nonstop17h 20mUnited Airlines
Wed 1/1510:45 amSIN - SFO
1 stop38h 25mUnited Airlines
Deal found 12/18$1,342
This oojo deal was found by Cheapflights users on 12/17. 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.
Mon 12/3011:50 pmSFO - SIN
1 stop20h 15mEVA Air
Sun 1/121:15 pmSIN - SFO
1 stop33h 15mEVA Air
Deal found 12/17$1,479
This Trip.com deal was found by Cheapflights users on 12/17. 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.
Mon 12/3012:00 pmSFO - SIN
2 stops28h 20mMultiple Airlines
Sun 1/1210:05 amSIN - SFO
2 stops38h 55mMultiple Airlines
Deal found 12/17$1,486
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.
Tue 12/3112:20 amSFO - SIN
1 stop25h 15mANA
Wed 1/1510:45 amSIN - SFO
1 stop20h 35mANA
Deal found 12/18$1,515
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:25 pmSFO - SIN
2 stops36h 45mDelta
Sun 12/291:30 amSIN - SFO
2 stops38h 08mDelta
Deal found 12/18$1,566
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:35 pmSFO - SIN
2 stops40h 20mAir Canada
Sun 1/1210:00 amSIN - SFO
2 stops38h 00mAir Canada
Deal found 12/17$1,667
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:10 pmSFO - SIN
1 stop22h 15mSTARLUX Airlines
Thu 1/92:45 pmSIN - SFO
1 stop20h 05mSTARLUX Airlines
Deal found 12/17$1,668
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Tue 12/179:40 amSFO - SIN
Nonstop17h 25mSingapore Airlines
Tue 12/249:15 amSIN - SFO
Nonstop14h 35mSingapore Airlines
Deal found 12/16$1,767
This KAYAK deal was found by Cheapflights users on 12/16. 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.
Tue 12/1712:09 pmSFO - SIN
2 stops61h 16mJapan Airlines
Mon 12/232:20 amSIN - SFO
2 stops31h 14mJapan Airlines
Deal found 12/16$1,793
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Mon 12/3012:00 pmSFO - SIN
3 stops70h 00mChina Eastern
Sat 1/113:00 amSIN - SFO
3 stops46h 00mChina Eastern
Deal found 12/17$1,799
This oojo deal was found by Cheapflights users on 12/17. 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.
Mon 12/3011:30 pmSFO - SIN
1 stop30h 25mAsiana Airlines
Thu 1/91:55 amSIN - SFO
1 stop24h 35mAsiana Airlines
Deal found 12/17$1,885
This oojo deal was found by Cheapflights users on 12/17. 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 12/3111:40 pmSFO - SIN
1 stop33h 00mChina Airlines
Mon 1/62:00 amSIN - SFO
2 stops52h 43mChina Airlines
Deal found 12/17$1,891

Find flights from San Francisco to Singapore within your budget

Customize your flight search to find flights from San Francisco to Singapore 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 3/17

1:00 pm-5:25 am

1 stop25h 25m

Singapore Changi

Tue 4/1

12:55 am-5:29 pm

2 stops31h 34m

$811

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 1/29

11:25 am-11:55 am

1 stop32h 30m

Singapore Changi

Mon 2/3

6:00 pm-9:15 pm

1 stop19h 15m

$812

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 3/2

9:10 pm-7:25 pm

1 stop30h 15m

Singapore Changi

Wed 3/12

1:15 pm-6:00 pm

1 stop19h 45m

$817

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 1/21

11:30 pm-9:55 pm

1 stop30h 25m

Singapore Changi

Thu 1/30

11:10 pm-2:00 pm

1 stop30h 50m

$827

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 3/10

11:25 pm-1:00 pm

1 stop22h 35m

Singapore Changi

Tue 3/18

10:35 am-8:15 pm

1 stop24h 40m

$853

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 1/20

9:40 am-7:05 pm

Nonstop17h 25m

Singapore Changi

Tue 2/11

9:15 am-7:50 am

Nonstop14h 35m

$857

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 1/14

7:00 pm-11:10 pm

2 stops36h 10m

Singapore Changi

Tue 1/21

10:30 pm-1:40 pm

1 stop31h 10m

$858

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/10

11:40 am-12:10 am

1 stop20h 30m

Singapore Changi

Sun 3/9

1:30 am-10:30 am

1 stop24h 00m

$861

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 1/13

12:55 pm-5:25 pm

1 stop36h 30m

Singapore Changi

Mon 1/27

10:25 pm-9:50 am

1 stop27h 25m

$871

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/10

10:40 pm-8:00 am

Nonstop17h 20m

Singapore Changi

Tue 2/25

10:10 am-9:00 am

Nonstop14h 50m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from San Francisco to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from San Francisco 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 San Francisco to Singapore

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

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

Currently, September is the cheapest month in which you can book a flight from San Francisco to Singapore (average of $1,011). Flying from San Francisco to Singapore in December is currently the most expensive (average of $1,684). 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 SFO to SG?

Find hourly flight availability from San Francisco to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from San Francisco to Singapore, 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 San Francisco to Singapore

Explore weekly flight availability from San Francisco to Singapore. 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 18, 2024.

The most flights from SFO to SG0 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 Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated December 18, 2024.
See what other customers who have flown with China Eastern, Japan Airlines and STARLUX Airlines from San Francisco to Singapore 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

Comfort

9.0

Overall

9.1

Entertainment

9.1

Boarding

9.1

Crew

9.3

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

Comfort

9.0

Overall

9.1

Entertainment

9.1

Boarding

9.1

Crew

9.3

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
1,273 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Comfort

9.0

Overall

9.1

Entertainment

9.1

Boarding

9.1

Crew

9.3

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
1,018 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Comfort

9.0

Overall

9.1

Entertainment

9.1

Boarding

9.1

Crew

9.3

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

Comfort

9.0

Overall

9.1

Entertainment

9.1

Boarding

9.1

Crew

9.3

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
1,443 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Comfort

9.0

Overall

9.1

Entertainment

9.1

Boarding

9.1

Crew

9.3

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 San Francisco to Singapore. 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 from for flights from San Francisco to Singapore?

    If you book a flight to Singapore from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

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

    Within the past month, 511 users have taken a look at flights from San Francisco to Singapore.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as $503. However, be on the lookout for offers from Air Canada and China Airlines, as they are both options that can get you from San Francisco to Singapore for a low price.

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

    Before booking your flight to Singapore from San Francisco, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (84%), United Airlines (62%), Air India( 55%).

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

    Looking for the cheapest flight from San Francisco to Singapore? While on average our users pay $1,791, our data indicates the cheapest price to be $399. The most popular route (San Francisco - Singapore Changi), is priced around $719.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Singapore 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 San Francisco to Singapore?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Singapore (average of $1,011). Flying from San Francisco to Singapore in December is currently the most expensive (average of $1,684). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
Los Angeles to Manila flights
San Francisco to Haneda flights
San Francisco to Narita flights
San Francisco to New Delhi flights
Los Angeles to Suvarnabhumi flights
San Francisco to Manila flights
Ontario to Narita flights
Los Angeles to Incheon Intl flights
San Francisco to Suvarnabhumi flights
Ontario to Haneda flights
Los Angeles to Ho Chi Minh City flights
San Francisco to Mumbai flights
San Francisco to Taiwan Taoyuan Intl flights
Los Angeles to Taiwan Taoyuan Intl flights
San Francisco to Hong Kong flights
San Francisco to Ho Chi Minh City flights
San Jose to New Delhi flights
Los Angeles to Don Mueang Intl flights
Ontario to Suvarnabhumi flights
Ontario to Manila flights
Oakland to New Delhi flights
San Diego to Narita flights
Los Angeles to Hongqiao Intl flights
Los Angeles to Hong Kong flights
San Francisco to Hongqiao Intl flights
San Francisco to Bangalore flights
San Francisco to Incheon Intl flights
Los Angeles to Pu Dong flights
Los Angeles to New Delhi flights
Los Angeles to Kansai Intl flights
San Diego to Haneda flights
San Francisco to Singapore flights
Los Angeles to Gimpo Intl flights
San Francisco to Pu Dong flights
San Jose to Narita flights
San Francisco to Hyderabad flights
Los Angeles to Sung Shan flights
San Francisco to Don Mueang Intl flights
San Jose to Haneda flights
Los Angeles to Itami flights
Ontario to Taiwan Taoyuan Intl flights
San Francisco to Sung Shan flights
San Francisco to Kansai Intl flights
Ontario to Ho Chi Minh City flights
Los Angeles to Mumbai flights
Los Angeles to Singapore flights
Santa Ana to Suvarnabhumi flights
San Francisco to Chennai flights

Top 10 airlines flying from San Francisco to Singapore

Discover the top 10 airlines that operate flights from San Francisco to Singapore. 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 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$719Average$898FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$733Average$1,032FlexibilityNo cancel feeOn-time81%
Vietnam AirlinesCheapest$736Average$912FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$756Average$854FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$757Average$1,010FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$770Average$1,229FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$789Average$1,023FlexibilityNo cancel feeOn-time72%
ANACheapest$835Average$1,416FlexibilityNo cancel feeOn-time80%
STARLUX AirlinesCheapest$897Average$1,201FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$898Average$1,046FlexibilityNo cancel feeOn-time70%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.