Question 1

How long does a flight from Singapore to San Francisco take?

Accepted Answer

Direct flights cover the 21,841 km separating Singapore to San Francisco in about 14h 35m. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Singapore and San Francisco per day?

Accepted Answer

Each day, there are 4 direct flights that take off from Singapore and land in San Francisco, with an average flight time of 14h 45m. The most common departure time is 19:00 and most flights take off in the morning. Each week, there are 28 flights and there are the same number of flights each day (4). Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Singapore and San Francisco per day?

Accepted Answer

Each day, there are 4 direct flights that take off from Singapore and land in San Francisco, with an average flight time of 14h 45m. The most common departure time is 19:00 and most flights take off in the morning. Each week, there are 28 flights and there are the same number of flights each day (4). Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Singapore to San Francisco?

Accepted Answer

In the last 3 days, the lowest price for a flight from Singapore to San Francisco was ₹ 38,270 for a one-way ticket and ₹ 61,250 for a return. <a href='/flight-routes/Singapore-Changi-SIN/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 5

What’s the cheapest day of the week to fly from Singapore to San Francisco?

Accepted Answer

If you are looking for a flight deal from Singapore to San Francisco, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco, Friday is the cheapest day to fly and Saturday is the most expensive. Visit our flight page for the latest deals!>/a>

Question 6

What’s the cheapest day of the week to fly from Singapore to San Francisco?

Accepted Answer

If you are looking for a flight deal from Singapore to San Francisco, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco, Friday is the cheapest day to fly and Saturday is the most expensive. Visit our flight page for the latest deals!>/a>

Question 7

What’s the earliest departure time from Singapore to San Francisco?

Accepted Answer

Early birds can take the earliest flight from Singapore at 09:15 and will be landing in San Francisco at 07:50.

Question 8

What’s the latest departure time from Singapore to San Francisco?

Accepted Answer

If you prefer to fly at night, the latest flight from Singapore to San Francisco jets off at 22:20 and lands at 21:15.

Question 9

Which airlines offer Wi-Fi service onboard planes from Singapore to San Francisco?

Accepted Answer

Only Air Canada offers inflight Wi-Fi service on the Singapore to San Francisco flight route.

Question 10

Which aircraft models fly most regularly from Singapore to San Francisco?

Accepted Answer

The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Singapore to San Francisco flight route.

Question 11

On which days can I fly direct from Singapore to San Francisco?

Accepted Answer

There are direct flights from Singapore to San Francisco on a daily basis.

Question 12

Are there any non-stop flights from Singapore to San Francisco?

Accepted Answer

Travellers who want to reduce their travel time and don’t want to bother with transit can opt for flying with United Airlines or Singapore Airlines to enjoy a non-stop flight. The regular check-in for United Airlines is at Terminal 2 at Changi Airport and for Singapore Airlines the check-in usually is at Terminal 2 or 3.

Question 13

How do I get from San Francisco Airport to the city?

Accepted Answer

The quickest way to get to San Francisco is by using the BART Rapid Rail that leaves from the airport. The courtesy AirTrain lines bring visitors from their respective terminal to the station where tickets can be purchased for the BART. Prices, depending on the final destination, are S$ 13.50 (≈$10), children under 4 go free. Cheaper fares of $3-4 (S≈$ 4-5.40) apply for the SamTrans buses that leave from the International Terminal and Terminal 2/3.

Question 14

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

Accepted Answer

The cheapest month for flights from Singapore to San Francisco is February, where tickets cost ₹ 60,888 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is ₹ 87,306 and ₹ 85,587 respectively.

Question 15

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

Accepted Answer

The cheapest month for flights from Singapore to San Francisco is February, where tickets cost ₹ 60,888 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is ₹ 87,306 and ₹ 85,587 respectively.

Question 16

How does KAYAK find such low prices on flights from Singapore to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to San Francisco. <a href='/flight-routes/Singapore-Changi-SIN/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 17

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Singapore is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Singapore-Changi-SIN/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 18

What is the Hacker Fare option on flights from Singapore to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Singapore with another airline. <a href='/flight-routes/Singapore-Changi-SIN/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 19

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Singapore-Changi-SIN/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 20

What is the cheapest stopover airport when flying from Singapore to San Francisco?

Accepted Answer

Flights via Taipei City (TPE) offer the most affordable fares, with an average price of ₹ 115,626 for a return.

Question 21

What is the most popular stopover airport when flying from Singapore to San Francisco?

Accepted Answer

Hong Kong (HKG) is the top choice – 50% of KAYAK users who clicked on one-stop flights from Singapore to San Francisco picked an itinerary connecting there.

Question 22

Which stopover airport has the quickest connection when flying from Singapore to San Francisco?

Accepted Answer

If you prefer a quick connection, Hong Kong (HKG) often has the shortest stopovers from Singapore to San Francisco, with an average time of 2h 05m.

Question 23

Which stopover airport offers the shortest total travel time from Singapore to San Francisco?

Accepted Answer

Consider flying via Hong Kong (HKG) for the shortest journey. The average one-way travel time for flights connecting there is 19h 00m.

Question 24

How often are flights from Singapore to San Francisco delayed?

Accepted Answer

Weekly flights between Singapore and San Francisco historically see delays in approximately 18% of cases, with the average delay over the past year being 126 minutes.

Question 25

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

Accepted Answer

Based on our data, Singapore Airlines have experienced the fewest delays on this route in the past 12 months, with only about 15% of their flights encountering any delays.

Question 26

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

Accepted Answer

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 27

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

Accepted Answer

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Question 28

Which cabin class options are there for flights between Singapore and San Francisco?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 29

Which cabin class options are there for flights between Singapore and San Francisco?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 30

Which airlines provide the cheapest flights from Singapore to San Francisco?

Accepted Answer

In the past 3 days, the cheapest return tickets from Singapore to San Francisco were found on United Airlines (₹ 61,340) and Cathay Pacific (₹ 62,335).

Question 31

Which airlines provide the cheapest flights from Singapore to San Francisco?

Accepted Answer

In the past 3 days, the cheapest return tickets from Singapore to San Francisco were found on United Airlines (₹ 61,340) and Cathay Pacific (₹ 62,335).

Question 32

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

Accepted Answer

To get a below average price on the flight from Singapore to San Francisco, you should book around 3 weeks before departure, which saves you about 1% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 33

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

Accepted Answer

To get a below average price on the flight from Singapore to San Francisco, you should book around 3 weeks before departure, which saves you about 1% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Question 34

Can I save money by flying with a stopover from Singapore to San Francisco?

Accepted Answer

No, with an average price for the route of ₹ 66,900, prices are generally cheapest when you fly direct.

Question 35

Can I save money by flying with a stopover from Singapore to San Francisco?

Accepted Answer

No, with an average price for the route of ₹ 66,900, prices are generally cheapest when you fly direct.

Low season	February
High season	December
Cheapest flight	₹ 38,270

SIN - SFO

₹ 38,270 Find Cheap Flights from Singapore to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Everything you should know

Cheap Flights from Singapore to San Francisco (SIN-SFO)

Recent return flight deals from Singapore to San Francisco

Recent one-way flight deals from Singapore to San Francisco

Recent last minute flight deals from Singapore to San Francisco

Recent direct flight deals from Singapore to San Francisco

KAYAK's insights & trends for Singapore to San Francisco flights

Get data-powered insights and trends into flights from Singapore to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Singapore to San Francisco?

If you are looking for a flight deal from Singapore to San Francisco, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco, Friday is the cheapest day to fly and Saturday is the most expensive.

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

The cheapest month for flights from Singapore to San Francisco is February, where tickets cost ₹ 60,888 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is ₹ 87,306 and ₹ 85,587 respectively.

Can I save money by flying with a stopover from Singapore to San Francisco?

No, with an average price for the route of ₹ 66,900, prices are generally cheapest when you fly direct.

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

To get a below average price on the flight from Singapore to San Francisco, you should book around 3 weeks before departure, which saves you about 1% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Which airlines provide the cheapest flights from Singapore to San Francisco?

In the past 3 days, the cheapest return tickets from Singapore to San Francisco were found on United Airlines (₹ 61,340) and Cathay Pacific (₹ 62,335).

How often are flights from Singapore to San Francisco delayed?

Weekly flights between Singapore and San Francisco historically see delays in approximately 18% of cases, with the average delay over the past year being 126 minutes.

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

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

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

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

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

Based on our data, Singapore Airlines have experienced the fewest delays on this route in the past 12 months, with only about 15% of their flights encountering any delays.

What is the most popular stopover airport when flying from Singapore to San Francisco?

Hong Kong (HKG) is the top choice – 50% of KAYAK users who clicked on one-stop flights from Singapore to San Francisco picked an itinerary connecting there.

What is the cheapest stopover airport when flying from Singapore to San Francisco?

Flights via Taipei City (TPE) offer the most affordable fares, with an average price of ₹ 115,626 for a return.

Which stopover airport offers the shortest total travel time from Singapore to San Francisco?

Consider flying via Hong Kong (HKG) for the shortest journey. The average one-way travel time for flights connecting there is 19h 00m.

Which stopover airport has the quickest connection when flying from Singapore to San Francisco?

If you prefer a quick connection, Hong Kong (HKG) often has the shortest stopovers from Singapore to San Francisco, with an average time of 2h 05m.

Which cabin class options are there for flights between Singapore and San Francisco?

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Singapore and San Francisco per day?

How long does a flight from Singapore to San Francisco take?

Direct flights cover the 21,841 km separating Singapore to San Francisco in about 14h 35m.

What’s the earliest departure time from Singapore to San Francisco?

Early birds can take the earliest flight from Singapore at 09:15 and will be landing in San Francisco at 07:50.

What’s the latest departure time from Singapore to San Francisco?

If you prefer to fly at night, the latest flight from Singapore to San Francisco jets off at 22:20 and lands at 21:15.

Good to know

When to book flights from Singapore to San Francisco

Flights from Singapore to San Francisco: the best tips from KAYAK users' own experiences

FAQs for booking flights from Singapore to San Francisco

Are there any non-stop flights from Singapore to San Francisco?

How do I get from San Francisco Airport to the city?

What is the cheapest flight from Singapore to San Francisco?

In the last 3 days, the lowest price for a flight from Singapore to San Francisco was ₹ 38,270 for a one-way ticket and ₹ 61,250 for a return.

Which airlines offer Wi-Fi service onboard planes from Singapore to San Francisco?

Only Air Canada offers inflight Wi-Fi service on the Singapore to San Francisco flight route.

Which aircraft models fly most regularly from Singapore to San Francisco?

The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Singapore to San Francisco flight route.

On which days can I fly direct from Singapore to San Francisco?

There are direct flights from Singapore to San Francisco on a daily basis.

How does KAYAK find such low prices on flights from Singapore to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Singapore to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Singapore with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Singapore to San Francisco

Prefer to fly direct from Singapore Changi to San Francisco?

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

Information on your arrival and departure airports

Cabin class types available on flights from Singapore to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight