How popular is this San Francisco to Singapore flight route?

The San Francisco to Singapore Changi flight path was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

What are the cheapest airlines flying from San Francisco to Singapore round-trip?

According to our current data, Asiana Airlines (S$ 1,028), Cathay Pacific (S$ 1,031), and Vietnam Airlines (S$ 1,035) offers the cheapest pricing from San Francisco to Singapore. Asiana Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

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

For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as S$ 471. Users have also found prices from S$ 520 and S$ 557 on Vietnam Airlines and United Airlines, respectively. Find deals

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

Travellers seeking maximum savings on their San Francisco to Singapore flight should consider departing on Monday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from San Francisco to Singapore?

The cheapest flight price from San Francisco to Singapore is S$ 503. On average you can expect to pay S$ 898. The most popular route, (San Francisco - Singapore Changi), can usually be booked for S$ 887.

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

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 116% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from San Francisco to Singapore at least 18 days early can save you up to 26% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from San Francisco to Singapore for as little as S$ 1,375 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as S$ 1,503 for flights departing within the next 3 days.

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

Flights from San Francisco to Singapore lean towards being more expensive in December. Prices are generally better when you fly from San Francisco to Singapore in October, with the cheapest ticket starting at S$ 930.

What airports do I use to fly from San Francisco to Singapore?

Singapore Changi is the airport most travellers will use when flying to Singapore from San Francisco. Booking flights from San Francisco (SFO) to Changi (SIN) should be relatively easy as there are 4 daily flights to Singapore from 2 different airlines. 16h 20m is how long a flight from San Francisco to Singapore Changi will take if you book a nonstop flight.

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 holiday 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.

S$ 471+ Flights from San Francisco to Singapore

The best prices from San Francisco to Singapore Changi are usually found in October or September, booked 17 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San Francisco to Singapore

Round-trip from	S$ 1,028
One-way from	S$ 471
Popular in	December
Cheapest in	October
Average price	S$ 1,362
Good round-trip deal	S$ 1,264 or less
Good one-way deal	S$ 518 or less

Asiana Airlines
4-3-17-3
2 total stops
61h 10m total
San Francisco to Singapore

Search Deals

Singapore Airlines
10-2
Nonstop
17h 25m total
San Francisco to Singapore

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (S$ 117 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (S$ 80 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

Price to beat on a round-trip flight from San Francisco to Singapore Changi.

Search Deals

Price to beat on a one-way flight from San Francisco to Singapore Changi.

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 21 January 2025.

Tue 4-323:30SFO - SIN

1 stop30h 25mAsiana Airlines

Tue 18-323:10SIN - SFO

1 stop30h 50mAsiana Airlines

Deal found 20-1S$ 1,028

Sun 9-300:35SFO - SIN

1 stop28h 35mCathay Pacific

Mon 21-412:55SIN - SFO

1 stop19h 35mCathay Pacific

Deal found 19-1S$ 1,031

Thu 23-111:40SFO - SIN

1 stop21h 10mJapan Airlines

Tue 4-202:20SIN - SFO

1 stop23h 30mJapan Airlines

Deal found 20-1S$ 1,032

Wed 9-422:50SFO - SIN

1 stop27h 35mVietnam Airlines

Thu 24-413:10SIN - SFO

1 stop20h 30mVietnam Airlines

Deal found 20-1S$ 1,035

Mon 27-112:00SFO - SIN

2 stops45h 30mChina Eastern

Wed 19-200:25SIN - SFO

1 stop24h 35mChina Eastern

Deal found 21-1S$ 1,036

Thu 20-323:25SFO - SIN

1 stop28h 35mPhilippine Airlines

Tue 22-400:20SIN - SFO

1 stop35h 40mPhilippine Airlines

Deal found 20-1S$ 1,042

Sun 14-912:20SFO - SIN

1 stop26h 55mAmerican Airlines

Mon 22-901:50SIN - SFO

1 stop23h 15mAmerican Airlines

Deal found 20-1S$ 1,046

Thu 6-211:40SFO - SIN

1 stop25h 20mKorean Air

Wed 26-201:30SIN - SFO

1 stop24h 00mKorean Air

Deal found 20-1S$ 1,051

Fri 28-310:40SFO - SIN

Nonstop17h 25mSingapore Airlines

Sat 5-409:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 21-1S$ 1,061

Fri 24-107:00SFO - SIN

2 stops25h 50mMultiple Airlines

Sun 2-222:25SIN - SFO

1 stop27h 25mMultiple Airlines

Deal found 20-1S$ 1,077

Mon 27-120:40SFO - SIN

2 stops35h 30mDelta

Wed 5-201:30SIN - SFO

2 stops34h 27mDelta

Deal found 21-1S$ 1,085

Thu 23-110:40SFO - SIN

Nonstop17h 35mUnited Airlines

Wed 5-210:10SIN - SFO

Nonstop14h 50mUnited Airlines

Deal found 20-1S$ 1,100

Best flights from San Francisco to Singapore
Discover carefully curated flight deals from San Francisco to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 January 2025.

Tue 4-323:30SFO - SIN

1 stop33h 05mAsiana Airlines

Mon 17-301:55SIN - SFO

1 stop28h 05mAsiana Airlines

Deal found 20-1S$ 1,028

Sun 9-300:35SFO - SIN

1 stop28h 35mCathay Pacific

Mon 21-412:55SIN - SFO

1 stop19h 35mCathay Pacific

Deal found 19-1S$ 1,031

Wed 9-422:50SFO - SIN

1 stop27h 35mVietnam Airlines

Thu 24-413:10SIN - SFO

1 stop20h 30mVietnam Airlines

Deal found 20-1S$ 1,035

Mon 10-211:40SFO - SIN

1 stop21h 10mJapan Airlines

Sun 16-202:20SIN - SFO

1 stop23h 30mJapan Airlines

Deal found 20-1S$ 1,038

Mon 10-313:00SFO - SIN

2 stops31h 40mChina Eastern

Fri 14-318:30SIN - SFO

1 stop30h 30mChina Eastern

Deal found 19-1S$ 1,039

Thu 20-323:25SFO - SIN

1 stop28h 35mPhilippine Airlines

Tue 22-400:20SIN - SFO

1 stop35h 40mPhilippine Airlines

Deal found 20-1S$ 1,042

Thu 6-211:40SFO - SIN

1 stop25h 20mKorean Air

Wed 26-201:30SIN - SFO

1 stop24h 00mKorean Air

Deal found 20-1S$ 1,051

Tue 11-209:40SFO - SIN

Nonstop17h 25mSingapore Airlines

Mon 31-309:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 20-1S$ 1,054

Mon 10-206:10SFO - SIN

2 stops30h 50mDelta

Tue 18-201:30SIN - SFO

2 stops34h 27mDelta

Deal found 20-1S$ 1,085

Mon 24-222:40SFO - SIN

Nonstop17h 20mUnited Airlines

Tue 6-521:00SIN - SFO

Nonstop15h 05mUnited Airlines

Deal found 20-1S$ 1,101

Sun 9-206:45SFO - SIN

2 stops26h 05mAmerican Airlines

Wed 12-208:15SIN - SFO

1 stop17h 35mAmerican Airlines

Deal found 21-1S$ 1,168

Tue 4-309:40SFO - SIN

Nonstop17h 25mMultiple Airlines

Tue 18-312:15SIN - SFO

1 stop39h 45mMultiple Airlines

Deal found 20-1S$ 1,172

Direct flights from San Francisco to Singapore
Explore direct flight options from San Francisco to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 January 2025.

Tue 11-209:40SFO - SIN

Nonstop17h 25mSingapore Airlines

Mon 31-309:15SIN - SFO

Nonstop15h 25mSingapore Airlines

Deal found 20-1S$ 1,054

Mon 24-222:40SFO - SIN

Nonstop17h 20mUnited Airlines

Tue 6-521:00SIN - SFO

Nonstop15h 05mUnited Airlines

Deal found 20-1S$ 1,101

Last-minute flights from San Francisco to Singapore
Discover last-minute flight deals from San Francisco to Singapore. Data last updated 21 January 2025 and is based on user searches.

Tue 21-109:40SFO - SIN

Nonstop17h 25mSingapore Airlines

Wed 16-420:45SIN - SFO

1 stop26h 59mSingapore Airlines

Deal found 20-1S$ 1,162

Thu 23-111:40SFO - SIN

1 stop21h 10mJapan Airlines

Tue 4-202:20SIN - SFO

1 stop23h 30mJapan Airlines

Deal found 20-1S$ 1,032

Thu 23-106:45SFO - SIN

2 stops26h 05mAmerican Airlines

Wed 5-222:25SIN - SFO

1 stop27h 25mAmerican Airlines

Deal found 20-1S$ 1,054

Thu 23-110:40SFO - SIN

Nonstop17h 35mUnited Airlines

Wed 5-210:10SIN - SFO

Nonstop14h 50mUnited Airlines

Deal found 20-1S$ 1,100

Fri 24-107:00SFO - SIN

2 stops25h 50mMultiple Airlines

Sun 2-222:25SIN - SFO

1 stop27h 25mMultiple Airlines

Deal found 20-1S$ 1,077

Sun 26-112:55SFO - SIN

1 stop25h 45mJapan Airlines

Mon 3-222:25SIN - SFO

1 stop27h 25mJapan Airlines

Deal found 21-1S$ 1,034

Sun 26-110:40SFO - SIN

Nonstop17h 35mUnited Airlines

Tue 18-222:20SIN - SFO

Nonstop14h 50mUnited Airlines

Deal found 20-1S$ 1,103

Sun 26-100:20SFO - SIN

1 stop25h 15mANA

Thu 6-206:35SIN - SFO

1 stop18h 40mANA

Deal found 20-1S$ 1,336

Mon 27-112:00SFO - SIN

2 stops45h 30mChina Eastern

Wed 19-200:25SIN - SFO

1 stop24h 35mChina Eastern

Deal found 21-1S$ 1,036

Mon 27-123:30SFO - SIN

1 stop33h 05mAsiana Airlines

Thu 20-223:10SIN - SFO

1 stop27h 20mAsiana Airlines

Deal found 19-1S$ 1,044

Mon 27-106:45SFO - SIN

2 stops26h 05mAmerican Airlines

Tue 4-202:20SIN - SFO

1 stop23h 30mAmerican Airlines

Deal found 20-1S$ 1,055

Mon 27-111:40SFO - SIN

1 stop25h 20mKorean Air

Wed 19-201:30SIN - SFO

1 stop24h 00mKorean Air

Deal found 19-1S$ 1,067

One-way flights from San Francisco to Singapore
Search for one-way flight options from San Francisco to Singapore. Find affordable one-way fares based on user searches. Data last updated 21 January 2025.

Mon 10-209:40SFO - SIN

Nonstop17h 25mSingapore Airlines

Deal found 20-1S$ 471

Thu 10-422:50SFO - SIN

1 stop22h 20mVietnam Airlines

Deal found 20-1S$ 520

Sun 26-122:40SFO - SIN

Nonstop17h 20mUnited Airlines

Deal found 21-1S$ 557

Sun 26-113:44SFO - SIN

2 stops41h 26mMultiple Airlines

Deal found 21-1S$ 559

Wed 12-312:40SFO - SIN

1 stop25h 20mKorean Air

Deal found 20-1S$ 562

Mon 10-212:55SFO - SIN

1 stop36h 30mJapan Airlines

Deal found 20-1S$ 564

Sun 26-112:55SFO - SIN

1 stop25h 45mAmerican Airlines

Deal found 20-1S$ 571

Tue 8-423:30SFO - SIN

1 stop31h 00mAsiana Airlines

Deal found 20-1S$ 579

Tue 4-222:55SFO - SIN

1 stop24h 50mCathay Pacific

Deal found 21-1S$ 593

Mon 24-206:10SFO - SIN

2 stops26h 00mDelta

Deal found 20-1S$ 614

Sun 2-300:20SFO - SIN

1 stop25h 15mANA

Deal found 20-1S$ 663

Sat 1-212:00SFO - SIN

2 stops56h 55mChina Eastern

Deal found 20-1S$ 701

Find flights from San Francisco to Singapore within your budget

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 4-3

23:30-21:55

1 stop30h 25m

Singapore Changi

Tue 18-3

23:10-15:00

1 stop30h 50m

S$ 1,028

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 9-3

00:35-20:10

1 stop28h 35m

Singapore Changi

Mon 21-4

12:55-17:30

1 stop19h 35m

S$ 1,031

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 9-4

22:50-17:25

1 stop27h 35m

Singapore Changi

Thu 24-4

13:10-18:40

1 stop20h 30m

S$ 1,035

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 10-2

11:40-00:50

1 stop21h 10m

Singapore Changi

Sun 16-2

02:20-09:50

1 stop23h 30m

S$ 1,038

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 10-3

13:00-11:40

2 stops31h 40m

Singapore Changi

Fri 14-3

18:30-10:00

1 stop30h 30m

S$ 1,039

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 20-3

23:25-19:00

1 stop28h 35m

Singapore Changi

Tue 22-4

00:20-21:00

1 stop35h 40m

S$ 1,042

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 6-2

11:40-05:00

1 stop25h 20m

Singapore Changi

Wed 26-2

01:30-09:30

1 stop24h 00m

S$ 1,051

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 11-2

09:40-19:05

Nonstop17h 25m

Singapore Changi

Mon 31-3

09:15-09:40

Nonstop15h 25m

S$ 1,054

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 10-2

06:10-05:00

2 stops30h 50m

Singapore Changi

Sun 23-2

01:30-22:32

2 stops37h 02m

S$ 1,085

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 24-2

22:40-08:00

Nonstop17h 20m

Singapore Changi

Tue 6-5

21:00-21:05

Nonstop15h 05m

S$ 1,101

Flights are sorted by cheapest return flights first.

Deals found on 20-1

Showing 1-10 of 32 results

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 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 San Francisco to Singapore

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

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

The best time to book flights from San Francisco to Singapore is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from SFO to SIN?

When flying from San Francisco to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight at midday.

Weekly flight availability from San Francisco to Singapore

The most flights from SFO to SIN 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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore 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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Peruse reviews from past customers who have flown with Japan Airlines, Asiana Airlines and Cathay Pacific from San Francisco to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

136 reviews

Check prices

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

STARLUX Airlines

9.1

Wonderful

136 reviews

STARLUX Airlines

9.1

Wonderful

136 reviews

Check prices

Reviews

1 / 4

Korean Air

8.5

Very Good

1,039 reviews

STARLUX Airlines

9.1

Wonderful

136 reviews

Check prices

Reviews

1 / 4

EVA Air

8.4

Very Good

1,253 reviews

STARLUX Airlines

9.1

Wonderful

136 reviews

Check prices

Reviews

1 / 4

ANA

8.4

Very Good

852 reviews

STARLUX Airlines

9.1

Wonderful

136 reviews

Check prices

Reviews

1 / 4

Japan Airlines

8.3

Very Good

1,449 reviews

STARLUX Airlines

9.1

Wonderful

136 reviews

Check prices

Reviews

1 / 4

Related info for your journey

What airports do I use to fly from San Francisco to Singapore?
Singapore Changi is the airport most travellers will use when flying to Singapore from San Francisco. Booking flights from San Francisco (SFO) to Changi (SIN) should be relatively easy as there are 4 daily flights to Singapore from 2 different airlines. 16h 20m is how long a flight from San Francisco to Singapore Changi will take if you book a nonstop flight.
How popular is this San Francisco to Singapore flight route?
The San Francisco to Singapore Changi flight path was viewed by 51 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 San Francisco to Singapore round-trip?
According to our current data, Asiana Airlines (S$ 1,028), Cathay Pacific (S$ 1,031), and Vietnam Airlines (S$ 1,035) offers the cheapest pricing from San Francisco to Singapore. Asiana Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Francisco to Singapore one-way?
For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as S$ 471. Users have also found prices from S$ 520 and S$ 557 on Vietnam Airlines and United Airlines, respectively.
What are the cheapest flights from San Francisco to Singapore?
The cheapest flight price from San Francisco to Singapore is S$ 503. On average you can expect to pay S$ 898. The most popular route, (San Francisco - Singapore Changi), can usually be booked for S$ 887.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from San Francisco to Singapore on these airlines

Singapore Airlines flights from San Francisco to Singapore Changi

United Airlines flights from San Francisco to Singapore Changi

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Top 2 airlines flying from San Francisco to Singapore

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 981	AverageS$ 1,787	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Singapore Airlines	CheapestS$ 991	AverageS$ 1,419	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find San Francisco to Singapore 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 San Francisco to Singapore?

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Singapore 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 San Francisco to Singapore with no change fees?

Certainly. Search results for flights to Singapore from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from San Francisco today and book when prices fit your budget.

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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.

Cheap flights from San Francisco to Singapore from S$ 471

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 10-2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from San Francisco to Singapore Changi are usually found in October or September, booked 17 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San Francisco to Singapore

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from San Francisco to Singapore

Cheapest flights from San Francisco to SingaporeExplore 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 21 January 2025.

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 21 January 2025.

Find flights from San Francisco to Singapore within your budget

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.

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.

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

Use this chart to determine the optimal time to book a return flight from San Francisco to Singapore. Price data was last updated on 17 January 2025.

What is the cheapest time of day to fly from SFO to SIN?

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 21 January 2025.

Weekly flight availability from San Francisco to Singapore

Rainfall in Singapore by month

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

Temperature in Singapore by month

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

Reviews of airlines servicing Singapore

Peruse reviews from past customers who have flown with Japan Airlines, Asiana Airlines and Cathay Pacific from San Francisco to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 airports do I use to fly from San Francisco to Singapore?

How popular is this San Francisco to Singapore flight route?

What are the cheapest airlines flying from San Francisco to Singapore round-trip?

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

What are the cheapest flights from San Francisco to Singapore?

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

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

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

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.

Fly from San Francisco to Singapore on these airlines

Choose from the following airlines for your flight from San Francisco to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2025.

Top 2 airlines flying from San Francisco to Singapore

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 San Francisco to Singapore?

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

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

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

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Travel Smart

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 21 January 2025.