Cheap flights from San Francisco to Singapore from £334
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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
27 Jan — 3 Feb1
Return
1 adult
Economy
The best prices from San Francisco to Singapore Changi are usually found in October or September, booked 17 days in advance, depart on a Thursday or Saturday and return on a Monday
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 (SIN). 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 22 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 22 January 2025.
Sun 22/623:30SFO - SIN
1 stop31h 00mAsiana Airlines
Sun 24/822:50SIN - SFO
1 stop32h 10mAsiana Airlines
Deal found 21/1£629
Mon 1/912:20SFO - SIN
1 stop26h 55mJapan Airlines
Tue 23/921:50SIN - SFO
1 stop27h 15mJapan Airlines
Deal found 21/1£639
Wed 9/422:50SFO - SIN
1 stop22h 20mVietnam Airlines
Tue 20/518:25SIN - SFO
1 stop39h 15mVietnam Airlines
Deal found 21/1£641
Sun 6/412:40SFO - SIN
1 stop25h 20mKorean Air
Thu 22/501:10SIN - SFO
1 stop24h 30mKorean Air
Deal found 21/1£642
Sun 6/406:05SFO - SIN
2 stops31h 55mDelta
Fri 23/507:30SIN - SFO
2 stops29h 59mDelta
Deal found 21/1£651
Sat 25/110:40SFO - SIN
Nonstop17h 35mUnited Airlines
Tue 4/322:20SIN - SFO
Nonstop14h 50mUnited Airlines
Deal found 22/1£661
Thu 30/122:55SFO - SIN
1 stop22h 10mCathay Pacific
Sun 16/201:25SIN - SFO
1 stop35h 50mCathay Pacific
Deal found 22/1£679
Fri 24/106:45SFO - SIN
2 stops26h 05mMultiple Airlines
Sun 2/208:15SIN - SFO
2 stops42h 40mMultiple Airlines
Deal found 21/1£785
Sun 31/801:05SFO - SIN
1 stop20h 30mChina Airlines
Wed 17/913:45SIN - SFO
1 stop21h 10mChina Airlines
Deal found 21/1£832
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 22 January 2025.
Sun 22/623:30SFO - SIN
1 stop31h 00mAsiana Airlines
Sun 24/822:50SIN - SFO
1 stop32h 10mAsiana Airlines
Deal found 21/1£629
Wed 9/422:50SFO - SIN
1 stop22h 20mVietnam Airlines
Tue 20/518:25SIN - SFO
1 stop39h 15mVietnam Airlines
Deal found 21/1£641
Sun 6/412:40SFO - SIN
1 stop25h 20mKorean Air
Thu 22/501:10SIN - SFO
1 stop24h 30mKorean Air
Deal found 21/1£642
Sun 6/406:05SFO - SIN
2 stops31h 55mDelta
Fri 23/507:30SIN - SFO
2 stops29h 59mDelta
Deal found 21/1£651
Sun 6/410:35SFO - SIN
Nonstop17h 10mUnited Airlines
Mon 19/521:00SIN - SFO
Nonstop15h 05mUnited Airlines
Deal found 21/1£661
Thu 13/323:55SFO - SIN
2 stops25h 25mCathay Pacific
Mon 24/312:55SIN - SFO
1 stop19h 25mCathay Pacific
Deal found 21/1£680
Mon 3/222:40SFO - SIN
Nonstop17h 20mMultiple Airlines
Mon 10/222:20SIN - SFO
1 stop33h 00mMultiple Airlines
Deal found 20/1£810
Mon 10/323:40SFO - SIN
1 stop34h 00mChina Airlines
Sat 29/314:15SIN - SFO
1 stop20h 35mChina Airlines
Deal found 21/1£865
Fri 4/400:50SFO - SIN
1 stop20h 10mEVA Air
Tue 20/513:10SIN - SFO
1 stop18h 00mEVA Air
Deal found 21/1£942
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 22 January 2025.
Sun 6/410:35SFO - SIN
Nonstop17h 10mUnited Airlines
Tue 20/509:00SIN - SFO
Nonstop15h 05mUnited Airlines
Deal found 21/1£661
Thu 26/611:30SFO - SIN
Nonstop16h 40mSingapore Airlines
Fri 4/709:15SIN - SFO
Nonstop15h 25mSingapore Airlines
Deal found 21/1£978
Last-minute flights from San Francisco to Singapore
Discover last-minute flight deals from San Francisco to Singapore. Data last updated 22 January 2025 and is based on user searches.
Fri 24/106:45SFO - SIN
2 stops26h 05mMultiple Airlines
Sun 2/208:15SIN - SFO
2 stops42h 40mMultiple Airlines
Deal found 21/1£785
Sat 25/110:40SFO - SIN
Nonstop17h 35mUnited Airlines
Tue 4/322:20SIN - SFO
Nonstop14h 50mUnited Airlines
Deal found 22/1£661
Sun 26/112:55SFO - SIN
1 stop25h 45mJapan Airlines
Tue 4/302:20SIN - SFO
1 stop23h 30mJapan Airlines
Deal found 21/1£639
Mon 27/112:10SFO - SIN
1 stop20h 25mAsiana Airlines
Mon 10/201:55SIN - SFO
1 stop28h 05mAsiana Airlines
Deal found 22/1£629
Mon 27/111:40SFO - SIN
1 stop40h 45mKorean Air
Thu 20/211:00SIN - SFO
1 stop38h 30mKorean Air
Deal found 22/1£642
Mon 27/106:10SFO - SIN
2 stops30h 50mDelta
Wed 19/201:30SIN - SFO
2 stops37h 02mDelta
Deal found 21/1£651
Mon 27/112:55SFO - SIN
1 stop25h 45mJapan Airlines
Mon 17/202:20SIN - SFO
2 stops37h 39mJapan Airlines
Deal found 22/1£652
Mon 27/116:08SFO - SIN
2 stops44h 47mFiji Airways
Thu 20/214:25SIN - SFO
3 stops49h 34mFiji Airways
Deal found 21/1£2,703
Mon 27/123:30SFO - SIN
1 stop33h 05mAsiana Airlines
Wed 12/223:10SIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 22/1£629
Tue 28/115:25SFO - SIN
2 stops32h 50mKLM
Sat 15/201:40SIN - SFO
2 stops32h 26mKLM
Deal found 22/1£1,636
Wed 29/113:31SFO - SIN
2 stops31h 34mChina Airlines
Sun 16/214:15SIN - SFO
1 stop20h 35mChina Airlines
Deal found 22/1£991
Wed 29/110:37SFO - SIN
2 stops30h 08mQatar Airways
Sat 8/210:15SIN - SFO
1 stop42h 20mQatar Airways
Deal found 22/1£1,086
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 22 January 2025.
Mon 17/210:40SFO - SIN
Nonstop17h 35mUnited Airlines
Deal found 21/1£334
Wed 29/106:45SFO - SIN
2 stops26h 05mJapan Airlines
Deal found 21/1£355
Thu 20/223:30SFO - SIN
1 stop33h 05mAsiana Airlines
Deal found 21/1£360
Thu 30/106:10SFO - SIN
2 stops30h 50mDelta
Deal found 22/1£372
Thu 30/122:55SFO - SIN
1 stop21h 00mCathay Pacific
Deal found 22/1£379
Sun 30/322:50SFO - SIN
2 stops46h 05mVietnam Airlines
Deal found 22/1£446
Fri 21/313:45SFO - SIN
2 stops48h 15mKorean Air
Deal found 22/1£450
Sat 15/223:50SFO - SIN
1 stop22h 40mEVA Air
Deal found 21/1£518
Sat 8/209:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 21/1£660
Sat 24/501:05SFO - SIN
1 stop32h 30mChina Airlines
Deal found 21/1£740
Thu 29/500:50SFO - SIN
1 stop20h 50mSTARLUX Airlines
Deal found 21/1£757
Thu 29/500:15SFO - SIN
2 stops27h 00mMalaysia Airlines
Deal found 21/1£800
Find flights from San Francisco to Singapore within your budget
Customise 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 858,174 searches. Data last updated 22 January 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 22/6
23:30-21:30
1 stop31h 00m
Singapore Changi
Sun 24/8
22:50-16:00
1 stop32h 10m
£629
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 9/4
22:50-12:10
1 stop22h 20m
Singapore Changi
Tue 20/5
18:25-18:40
1 stop39h 15m
£641
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 6/4
12:40-05:00
1 stop25h 20m
Singapore Changi
Thu 22/5
01:10-10:40
1 stop24h 30m
£642
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 6/4
06:05-05:00
2 stops31h 55m
Singapore Changi
Fri 23/5
07:30-22:29
2 stops29h 59m
£651
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 6/4
10:35-18:45
Nonstop17h 10m
Singapore Changi
Wed 21/5
09:00-09:05
Nonstop15h 05m
£661
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Thu 13/3
23:55-16:20
2 stops25h 25m
Singapore Changi
Mon 24/3
12:55-17:20
1 stop19h 25m
£680
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 3/2
22:40-08:00
Nonstop17h 20m
Singapore Changi
Mon 10/2
22:20-15:20
1 stop33h 00m
£810
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 10/3
23:40-00:40
1 stop34h 00m
Singapore Changi
Sat 29/3
14:15-19:50
1 stop20h 35m
£865
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Fri 4/4
00:50-12:00
1 stop20h 10m
Singapore Changi
Tue 20/5
13:10-16:10
1 stop18h 00m
£942
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 17/2
10:40-20:15
Nonstop17h 35m
£334
Flights are sorted by cheapest return flights first.
Deals found on 21/1
Showing 1-10 of 23 results
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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?
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.
To ensure you get the cheapest price possible for a flight from San Francisco to Singapore, you should look to book at least 17 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 San Francisco to Singapore?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Singapore (average of £758). Flying from San Francisco to Singapore in December is currently the most expensive (average of £1,115). 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 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 22 January 2025.
One of the essential ways to save on airfare from San Francisco to Singapore is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.
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 22 January 2025.
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
Plan your trip to Singapore by taking into account the average rainfall totals 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
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 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
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 22 January 2025.
Peruse reviews from past customers who have flown with Korean Air, Cathay Pacific and China Airlines 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.
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.
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.
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.
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.
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.
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.
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?
You will need to book a flight from San Francisco to Singapore Changi if you want to fly from San Francisco to Singapore. At least 2 different airlines have flights from San Francisco (SFO) to Changi (SIN) on a regular basis. There are 4 flights to Singapore from the San Francisco airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SFO to SIN to be around 17h 35m.
How popular is this San Francisco to Singapore flight route?
The San Francisco to Singapore Changi flight path was viewed by 11 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?
Currently priced at £629, Asiana Airlines will fly you from San Francisco to Singapore and back. In addition to Asiana Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Vietnam Airlines and Korean Air - these airlines can fly you to your destination from £641 and £642, respectively. Asiana Airlines is 30% 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?
£334 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Japan Airlines and Asiana Airlines, with prices starting from £355 and £360, respectively.
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 £579, our data indicates the cheapest price to be £314. The most popular route (San Francisco - Singapore Changi), is priced around £981.
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.
What is the cheapest month to book a flight from San Francisco to Singapore?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Singapore (average of £758). Flying from San Francisco to Singapore in December is currently the most expensive (average of £1,115). 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.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 22 January 2025.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 January 2025.
Top 2 airlines flying from San Francisco to Singapore
Discover the top 2 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 858,174 searches. Data last updated 22 January 2025.
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?
Cheapflights helps you search for flights from San Francisco to Singapore via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Singapore?
Cheapflights helps you find that perfect flight to Singapore from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Francisco to Singapore with no change fees?
Yes, we can. To see specific flights from San Francisco to Singapore 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 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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