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Cheap flights from Singapore to San Francisco from S$ 601

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 30-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
24 Dec — 31 Dec1
1 adult

The best prices from Singapore Changi to San Francisco are usually found in October or April, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Monday

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 19 December 2024.

Round-trip from

S$ 922

One-way from

S$ 601

Popular in

August

Cheapest in

October

Average price

S$ 1,430
Cathay Pacific
  • Cathay Pacific
  • 6-2-15-2
  • 2 total stops
  • 60h 40m total
  • Singapore to San Francisco
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30-1
  • 30-1
  • 2 total stops
  • 51h 34m total
  • Singapore to San Francisco
Search Deals
High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
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 19 December 2024.

Sat 21-1222:20SIN - SFO
Nonstop14h 50mUnited Airlines
Mon 13-110:15SFO - SIN
1 stop28h 40mUnited Airlines
Deal found 18-12S$ 1,034
Wed 25-1208:00SIN - SFO
1 stop17h 30mCathay Pacific
Mon 13-122:55SFO - SIN
1 stop21h 00mCathay Pacific
Deal found 18-12S$ 1,200
Fri 27-1202:30SIN - SFO
2 stops22h 30mChina Eastern
Sat 4-112:00SFO - SIN
1 stop40h 25mChina Eastern
Deal found 17-12S$ 1,271
Sat 21-1210:10SIN - SFO
Nonstop14h 50mMultiple Airlines
Thu 9-111:00SFO - SIN
1 stop21h 55mMultiple Airlines
Deal found 18-12S$ 1,292
Thu 19-1208:15SIN - SFO
1 stop17h 30mAmerican Airlines
Wed 8-111:40SFO - SIN
1 stop21h 10mAmerican Airlines
Deal found 18-12S$ 1,341
Thu 19-1208:15SIN - SFO
2 stops23h 38mJapan Airlines
Wed 8-111:40SFO - SIN
1 stop21h 10mJapan Airlines
Deal found 18-12S$ 1,369
Sat 21-1214:45SIN - SFO
1 stop20h 05mSTARLUX Airlines
Mon 30-1223:10SFO - SIN
1 stop22h 15mSTARLUX Airlines
Deal found 18-12S$ 1,402
Mon 23-1206:35SIN - SFO
1 stop18h 40mANA
Sun 12-100:20SFO - SIN
1 stop38h 35mANA
Deal found 18-12S$ 1,417
Thu 19-1215:45SIN - SFO
1 stop30h 45mEVA Air
Sat 11-123:50SFO - SIN
1 stop20h 15mEVA Air
Deal found 18-12S$ 1,528
Wed 18-1200:05SIN - SFO
1 stop32h 20mSWISS
Wed 8-119:25SFO - SIN
1 stop30h 30mSWISS
Deal found 18-12S$ 1,685
Thu 26-1202:00SIN - SFO
1 stop32h 50mChina Airlines
Sun 12-123:40SFO - SIN
1 stop33h 00mChina Airlines
Deal found 18-12S$ 1,686
Wed 18-1203:15SIN - SFO
1 stop25h 20mQatar Airways
Fri 10-114:45SFO - SIN
1 stop26h 00mQatar Airways
Deal found 18-12S$ 1,767

Find flights from Singapore to San Francisco within your budget

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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 6-2

01:25-21:15

1 stop35h 50m

San Francisco

Sat 15-2

22:55-15:45

1 stop24h 50m

S$ 922

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 7-2

09:15-07:50

Nonstop14h 35m

San Francisco

Fri 28-2

09:40-19:05

Nonstop17h 25m

S$ 1,019

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 1-4

13:45-19:55

1 stop21h 10m

San Francisco

Tue 8-4

01:05-12:35

1 stop20h 30m

S$ 1,033

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 28-4

14:00-20:30

1 stop21h 30m

San Francisco

Wed 30-4

00:50-12:40

1 stop20h 50m

S$ 1,039

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 1-4

07:30-10:40

1 stop18h 10m

San Francisco

Wed 9-4

12:40-23:40

1 stop20h 00m

S$ 1,141

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 25-1

22:20-21:10

Nonstop14h 50m

San Francisco

Sun 2-2

10:40-20:15

Nonstop17h 35m

S$ 1,143

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 26-1

01:55-10:30

1 stop24h 35m

San Francisco

Mon 24-2

12:10-00:35

1 stop20h 25m

S$ 1,157

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 27-4

00:50-21:00

2 stops35h 10m

San Francisco

Thu 1-5

22:50-12:10

1 stop22h 20m

S$ 1,166

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 26-1

01:30-19:57

2 stops34h 27m

San Francisco

Mon 24-2

16:37-00:10

2 stops39h 33m

S$ 1,171

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 15-3

15:45-06:40

1 stop29h 55m

San Francisco

Wed 7-5

13:00-12:00

1 stop32h 00m

S$ 1,194

Flights are sorted by cheapest return flights first.

Deals found on 18-12

Showing 1-10 of 36 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 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.

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 return flight from Singapore to San Francisco. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Singapore to San Francisco, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from Singapore to San Francisco (average of S$ 778). Flying from Singapore to San Francisco in July is currently the most expensive (average of S$ 921). 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 19 December 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 midday, which can drop the price by up to 5% versus a flight in the evening.

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

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

Travellers seeking maximum savings on their Singapore to San Francisco flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday mornings 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 19 December 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 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 19 December 2024.
Read reviews from past customers who have flown Delta, China Eastern and American 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.
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Comfort

9.0

Entertainment

9.1

Overall

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
Check prices

Comfort

9.0

Entertainment

9.1

Overall

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
Check prices

Comfort

9.0

Entertainment

9.1

Overall

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
1,021 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Comfort

9.0

Entertainment

9.1

Overall

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
Check prices

Comfort

9.0

Entertainment

9.1

Overall

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
1,442 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Comfort

9.0

Entertainment

9.1

Overall

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 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?

    If you book a flight from Singapore to San Francisco, you will be flying from Changi to San Francisco. Flights to San Francisco (SFO) from Singapore Changi (SIN) take 14h 35m for a nonstop flight. There are 4 flights from Changi to San Francisco per day from 9 airlines.

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

    The Singapore Changi to San Francisco flight path was viewed by 5,765 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 S$ 922. Other airlines that can offer you cheap pricing are Singapore Airlines, from S$ 1,019, and China Airlines, from S$ 1,033. Cathay Pacific is currently priced 28% below the average price you’ll pay for this route.

  • 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 United Airlines (S$ 632), STARLUX Airlines (S$ 636), and China Eastern (S$ 651).

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

    No one likes to see their flight delayed. When booking a flight from Singapore to San Francisco consider choosing Singapore Airlines(74%), Air India(73%) or United Airlines(64%), as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Singapore to San Francisco is S$ 560. On average you can expect to pay S$ 1,303. The most popular route, (Singapore Changi - San Francisco), can usually be booked for S$ 882.

  • 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, December is the cheapest month in which you can book a flight from Singapore to San Francisco (average of S$ 778). Flying from Singapore to San Francisco in July is currently the most expensive (average of S$ 921). 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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Fly from Singapore to San Francisco on these airlines

Choose from the following airlines for your flight from Singapore to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 19 December 2024.
Singapore Airlines flights from Singapore Changi to San Francisco
United Airlines flights from Singapore Changi to San Francisco
EVA Air flights from Singapore Changi to San Francisco

Top 9 airlines flying from Singapore to San Francisco

Discover the top 9 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestS$ 838AverageS$ 1,006FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
United AirlinesCheapestS$ 849AverageS$ 1,158FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestS$ 967AverageS$ 1,234FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapestS$ 1,005AverageS$ 1,356FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapestS$ 1,045AverageS$ 1,164FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapestS$ 1,102AverageS$ 1,242FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
EVA AirCheapestS$ 1,103AverageS$ 1,265FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,116AverageS$ 1,383FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestS$ 1,234AverageS$ 1,351FlexibilityNo cancel feeOn-time79%
Search Japan Airlines 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 goes through 900+ travel sites to look for the best flight deals for flights from Singapore to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Singapore to San Francisco with no change fees.

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

Yes! Start tracking prices for Singapore to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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