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Cheap flights from Singapore to San Francisco from S$ 551

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 8-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to San Francisco

Enter your travel dates to find the best prices.

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 4 March 2026.

Fri 11-914:30
SIN
-
SFO
1 stop21h 40m
Philippine Airlines
Sun 13-900:30
SFO
-
SIN
1 stop27h 25m
Philippine Airlines
Deal found 3-3S$ 886
Sat 24-1014:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Sat 31-1000:10
SFO
-
SIN
1 stop22h 15m
STARLUX Airlines
Deal found 3-3S$ 906
Tue 21-414:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Mon 27-400:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 3-3S$ 911
Wed 8-700:30
SIN
-
SFO
1 stop29h 45m
Multiple Airlines
Wed 22-711:45
SFO
-
SIN
Nonstop16h 25m
Multiple Airlines
Deal found 1-3S$ 923
Fri 16-1014:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Thu 29-1000:10
SFO
-
SIN
1 stop22h 15m
STARLUX Airlines
Deal found 1-3S$ 925
Sat 6-614:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Sun 9-800:50
SFO
-
SIN
1 stop21h 00m
STARLUX Airlines
Deal found 3-3S$ 936
Wed 14-1009:15
SIN
-
SFO
Nonstop15h 35m
Multiple Airlines
Sat 17-1000:30
SFO
-
SIN
1 stop21h 45m
Multiple Airlines
Deal found 1-3S$ 939
Thu 23-414:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Mon 27-400:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 2-3S$ 954
Thu 16-413:45
SIN
-
SFO
1 stop21h 10m
Multiple Airlines
Thu 23-411:00
SFO
-
SIN
Nonstop17h 10m
Multiple Airlines
Deal found 2-3S$ 955
Fri 17-413:45
SIN
-
SFO
1 stop21h 10m
China Airlines
Thu 23-401:05
SFO
-
SIN
1 stop20h 30m
China Airlines
Deal found 3-3S$ 959
Thu 16-413:45
SIN
-
SFO
1 stop21h 10m
China Airlines
Wed 22-401:05
SFO
-
SIN
1 stop20h 30m
China Airlines
Deal found 2-3S$ 960

Find flight deals from Singapore to San Francisco

Keep the following information in mind while searching for Singapore to San Francisco flight deals. Data was last updated 4 March 2026.

Round-trip from

S$ 911

One-way from

S$ 551

Popular in

August

Cheapest in

February

Average price

S$ 1,058

Good round-trip deal

S$ 1,041 or less

Good one-way deal

S$ 671 or less
STARLUX Airlines
  • STARLUX Airlines
  • 21-4-27-4
  • 2 total stops
  • 42h 10m total
  • Singapore to San Francisco
Search Deals
United Airlines
  • United Airlines
  • 8-5
  • Nonstop
  • 15h 10m total
  • Singapore to San Francisco
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (S$ 75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Singapore to San Francisco.
Search Deals
Price to beat on a one-way flight from Singapore to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 4 March 2026.
Use the filters below to find and compare flights from Singapore to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 1-5

02:00-07:45

2 stops44h 45m

San Francisco

Tue 14-7

01:05-12:35

1 stop20h 30m

S$ 1,163

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 17-3

14:25-19:45

1 stop20h 20m

San Francisco

Sat 18-4

19:20-12:35

2 stops26h 15m

S$ 1,164

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 5-4

18:25-09:05

1 stop29h 40m

San Francisco

Thu 9-4

12:00-11:40

3 stops56h 40m

S$ 1,193

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 8-5

09:00-09:10

Nonstop15h 10m

San Francisco

Mon 1-6

11:10-18:35

Nonstop16h 25m

S$ 1,222

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 28-4

06:15-21:50

2 stops30h 35m

San Francisco

Fri 10-7

07:05-00:45

2 stops26h 40m

S$ 1,241

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 23-4

01:25-23:59

2 stops37h 34m

San Francisco

Thu 30-4

12:40-05:00

1 stop25h 20m

S$ 1,246

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 13-3

10:10-10:05

Nonstop14h 55m

San Francisco

Sun 22-3

11:35-20:15

Nonstop17h 40m

S$ 1,260

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 9-7

08:45-09:30

Nonstop15h 45m

San Francisco

Wed 22-7

22:50-06:15

Nonstop16h 25m

S$ 1,310

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 24-3

22:20-22:15

Nonstop14h 55m

San Francisco

Fri 27-3

11:35-20:15

Nonstop17h 40m

S$ 1,342

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 13-3

03:15-21:55

2 stops33h 40m

San Francisco

Sat 21-3

16:00-14:55

1 stop31h 55m

S$ 1,402

Flights are sorted by cheapest return flights first.

Deals found on 28-2

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 return 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to San Francisco

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

Currently, March is the cheapest month in which you can book a flight from Singapore to San Francisco (average of S$ 518). Flying from Singapore to San Francisco in December is currently the most expensive (average of S$ 876). 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 4 March 2026.

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.

How often are flights from Singapore to San Francisco delayed?

About 18% of weekly flights between Singapore and San Francisco have experienced delays in the past year, with the average delay time being 124 minutes.

What is the most punctual flight time for Singapore to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to San Francisco flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 4 March 2026.
Read reviews from past customers who have flown with EVA Air, China Airlines, andSingapore Airlines from Singapore to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very Good
1,362 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
China Airlines
8.3
Very Good
809 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Singapore Airlines
8.2
Very Good
1,465 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Cathay Pacific
7.6
Good
1,189 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
United Airlines
7.4
Good
9,383 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

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?

    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.

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

    The Singapore to San Francisco flight path was viewed by 1,490 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to San Francisco?

    Departing from Singapore to San Francisco will take you 15h 10m. Singapore and San Francisco are separated by a distance of 13572 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from Singapore to San Francisco are Singapore Airlines (S$ 494), United Airlines (S$ 501), and Cathay Pacific (S$ 637).

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

    While on average a flight from Singapore to San Francisco is generally S$ 2,914, our data shows the cheapest flight currently is S$ 546. When looking at the most popular route, (Singapore Changi - San Francisco), you can expect to pay S$ 971 for that flight.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Singapore to San Francisco (average of S$ 518). Flying from Singapore to San Francisco in December is currently the most expensive (average of S$ 876). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Millbrae
South San Francisco
Sunnyvale
Santa Clara
Milpitas
Carmel-by-the-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Singapore to San Francisco

Discover the top 10 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 200,618 searches. Data last updated 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 688AverageS$ 766FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Asiana AirlinesCheapestS$ 792AverageS$ 849FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
United AirlinesCheapestS$ 802AverageS$ 1,080FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestS$ 810AverageS$ 1,026FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapestS$ 812AverageS$ 1,143FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 852AverageS$ 1,048FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
STARLUX AirlinesCheapestS$ 926AverageS$ 1,081FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 956AverageS$ 1,052FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestS$ 1,028AverageS$ 1,132FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,207AverageS$ 1,239FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to San Francisco?

Cheapflights makes it easy to find Singapore to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Francisco?

Cheapflights simply makes it quick and affordable to book flights from Singapore to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to San Francisco with no change fees?

Yes, we can. To see specific flights from Singapore to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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