$469+ Cheap flights from Singapore (SIN) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Singapore to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Singapore Changi to San Francisco are usually found in February or January, booked 82 days in advance, depart on a Sunday or Tuesday and return on a Tuesday
Cheap flight deals from Singapore to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Singapore to San FranciscoExplore 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 September 29, 2026.
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 September 29, 2026.
This Ticket deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:25 am -
1 stop24h 15m
Sun 10/1812:50 pm -
1 stop25h 10m
Deal found 9/27![Korean Air logo]()
$703
This Justfly.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 pm -
1 stop31h 40m
Sun 10/2511:00 pm -
1 stop31h 55m
Deal found 9/27![Asiana Airlines logo]()
$710
This FlightHub deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 pm -
1 stop31h 40m
Tue 2/2311:00 pm -
1 stop30h 55m
Deal found 9/25![Asiana Airlines logo]()
$727
This Gotogate deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:50 pm -
1 stop31h 40m
Wed 2/1711:00 pm -
1 stop30h 55m
Deal found 9/25![Asiana Airlines logo]()
$733
This Gotogate deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:10 pm -
1 stop31h 20m
Mon 11/211:00 pm -
1 stop30h 55m
Deal found 9/28![Asiana Airlines logo]()
$737
This Gotogate deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:50 pm -
1 stop31h 40m
Tue 10/2711:00 pm -
1 stop31h 55m
Deal found 9/26![Asiana Airlines logo]()
$739
This Gotogate deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 pm -
1 stop27h 05m
Tue 11/1711:45 am -
1 stop25h 15m
Deal found 9/26![Korean Air logo]()
$742
This flugladen.de deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:05 am -
Nonstop14h 45m
Sun 11/299:40 am -
Nonstop17h 25m
Deal found 9/27![Singapore Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:45 am -
Nonstop15h 30m
Tue 2/2310:35 am -
Nonstop17h 40m
Deal found 9/25![United Airlines logo]()
$748
This Gotogate deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:30 pm -
1 stop27h 05m
Mon 11/1611:45 am -
1 stop40h 40m
Deal found 9/25![Korean Air logo]()
$751
This Traveloka deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:50 pm -
1 stop31h 40m
Wed 2/179:40 am -
Nonstop17h 25m
Deal found 9/25![Multiple Airlines logo]()
$756
This Jettzy deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:50 pm -
1 stop31h 40m
Mon 10/2611:00 pm -
1 stop31h 55m
Deal found 9/25![Asiana Airlines logo]()
$763
Best flights from Singapore to San FranciscoDiscover carefully curated flight deals from Singapore to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Singapore to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Vietnam Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:45 pm -
1 stop36h 15m
Sat 1/169:10 pm -
1 stop30h 15m
Deal found 9/27![Vietnam Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:10 am -
Nonstop15h 00m
Sun 1/1010:44 pm -
2 stops40h 11m
Deal found 9/26![United Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:30 am -
2 stops38h 28m
Sun 11/2911:45 am -
1 stop25h 15m
Deal found 9/25![Delta logo]()
$878
This Singapore Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/169:05 am -
Nonstop14h 45m
Sat 1/169:40 am -
Nonstop17h 25m
Deal found 9/27![Singapore Airlines logo]()
$895
This China Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:55 pm -
1 stop21h 00m
Tue 2/231:00 pm -
2 stops43h 40m
Deal found 9/25![China Airlines logo]()
$1,030
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:30 pm -
2 stops38h 02m
Sat 11/286:28 pm -
2 stops33h 57m
Deal found 9/27![Delta logo]()
$880
This Singapore Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/179:05 am -
Nonstop14h 45m
Wed 2/249:40 am -
Nonstop17h 25m
Deal found 9/26![Singapore Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:10 am -
Nonstop15h 05m
Mon 11/1610:40 am -
Nonstop17h 35m
Deal found 9/28![United Airlines logo]()
$942
This China Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:25 pm -
1 stop20h 20m
Mon 11/162:47 pm -
2 stops30h 18m
Deal found 9/28![China Airlines logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:10 am -
Nonstop15h 05m
Sat 1/1611:05 am -
1 stop20h 35m
Deal found 9/27![United Airlines logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:45 am -
2 stops36h 45m
Wed 11/1810:06 am -
2 stops28h 49m
Deal found 9/29![United Airlines logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:10 am -
Nonstop15h 05m
Thu 11/1910:40 am -
Nonstop17h 35m
Deal found 9/27![United Airlines logo]()
$1,058
Last-minute flights from Singapore to San FranciscoDiscover last-minute flight deals from Singapore to San Francisco. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to San Francisco. Data last updated September 29, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:50 pm -
1 stop31h 40m
Tue 10/2711:00 pm -
1 stop31h 55m
Deal found 9/26![Asiana Airlines logo]()
$739
This Ticket deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:25 am -
1 stop24h 15m
Sun 10/1812:50 pm -
1 stop25h 10m
Deal found 9/27![Korean Air logo]()
$703
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:25 am -
2 stops37h 31m
Fri 2/196:05 am -
2 stops30h 55m
Deal found 9/25![Delta logo]()
$768
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:45 am -
Nonstop15h 30m
Tue 2/2310:35 am -
Nonstop17h 40m
Deal found 9/25![United Airlines logo]()
$748
This Asiana Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:50 pm -
1 stop31h 40m
Tue 2/2311:00 pm -
1 stop30h 55m
Deal found 9/25![Asiana Airlines logo]()
$766
This Justfly.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 pm -
1 stop31h 40m
Sun 10/2511:00 pm -
1 stop31h 55m
Deal found 9/27![Asiana Airlines logo]()
$710
This FlightHub deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 pm -
1 stop31h 40m
Mon 2/2211:00 pm -
1 stop30h 55m
Deal found 9/25![Asiana Airlines logo]()
$727
This Gotogate deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:50 pm -
1 stop31h 40m
Wed 2/1711:00 pm -
1 stop30h 55m
Deal found 9/25![Asiana Airlines logo]()
$733
This Traveloka deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:50 pm -
1 stop31h 40m
Wed 2/179:40 am -
Nonstop17h 25m
Deal found 9/25![Multiple Airlines logo]()
$756
This Jettzy deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:50 pm -
1 stop31h 40m
Mon 10/2611:00 pm -
1 stop31h 55m
Deal found 9/25![Asiana Airlines logo]()
$763
This Trip.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:10 pm -
1 stop31h 20m
Sun 11/111:00 pm -
1 stop30h 55m
Deal found 9/27![Asiana Airlines logo]()
$767
This Gotogate deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:10 pm -
1 stop31h 20m
Mon 11/211:00 pm -
1 stop30h 55m
Deal found 9/28![Asiana Airlines logo]()
$737
One-way flights from Singapore to San FranciscoSearch for one-way flight options from Singapore to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Singapore to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:50 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Asiana Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:50 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Asiana Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:50 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Asiana Airlines logo]()
$474
This Booking.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:30 pm -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Korean Air logo]()
$475
This eDestinos deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:00 pm -
1 stop26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![ANA logo]()
$481
This Traveloka deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:50 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Asiana Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:40 pm -
3 stops42h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$484
This Traveloka deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:05 am -
Nonstop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Singapore Airlines logo]()
$485
This Booking.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:10 pm -
1 stop19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Vietnam Airlines logo]()
$486
This Gotogate deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:10 pm -
1 stop31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Asiana Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:25 am -
1 stop24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Korean Air logo]()
$490
Find 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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $703 (Ticket) |
One-way from | $469 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $990 |
Good round-trip deal | $943 or less |
Good one-way deal | $470 or less |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 29, 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
Cheapest round-trip
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sun 11/1
1:40 am-9:35 am
1 stop23h 55m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$496
Quickest round-trip
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sun 10/4
1:10 pm-5:55 pm
1 stop19h 45m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$508
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sat 10/31
1:15 pm-6:00 pm
1 stop19h 45m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$508
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Mon 10/5
11:05 am-4:30 pm
1 stop20h 25m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$531
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sun 12/27
10:45 am-7:20 am
2 stops36h 35m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$538
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 10/29
10:45 am-7:30 am
2 stops35h 45m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$538
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Mon 12/21
2:25 pm-6:45 pm
1 stop20h 20m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$553
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 1/13
2:00 am-6:45 pm
1 stop32h 45m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$638
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sat 1/16
2:00 am-6:45 pm
1 stop32h 45m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$638
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Tue 12/29
10:30 am-6:18 pm
2 stops23h 48m
San Francisco
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$827
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Singapore to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Singapore-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Singapore-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SIN-SFO
Estimated round-trip 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
Prices
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How far ahead should I book a flight from Singapore to San Francisco?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Singapore to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Singapore to San Francisco (average of $691). Flying from Singapore to San Francisco in March is currently the most expensive (average of $1,343). 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 September 29, 2026.
When flying from Singapore to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 149 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 Thursday 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 last year, Singapore Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top layover airport for flights from Singapore to San Francisco?
Share of 1-stop round-trip flights from Singapore to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Taipei City (TPE) – chosen by Cheapflights users on 67% of 1-stop itineraries from Singapore to San Francisco on Cheapflights.
What’s the cheapest layover airport for flights from Singapore to San Francisco?
Average round-trip fare for 1-stop flights from Singapore to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of $813.
What’s the fastest layover option from Singapore to San Francisco?
Shortest average travel time for 1-stop one-way flights from Singapore to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 18h 23m.
Which airport typically offers the quickest layover for flights from Singapore to San Francisco?
Average layover duration for 1-stop one-way flights from Singapore to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average layover time of 2h 13m.
The best insider tips for Singapore to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to San Francisco trip
Our travel experts
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 September 29, 2026.
See what other customers who have flown with EVA Air,Japan Airlines, andSingapore Airlines from Singapore to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Entertainment
8.0
Crew
8.7
Boarding
8.4
Overall
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Food
8.1
Entertainment
8.0
Crew
8.7
Boarding
8.4
Overall
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Food
8.1
Entertainment
8.0
Crew
8.7
Boarding
8.4
Overall
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Food
8.1
Entertainment
8.0
Crew
8.7
Boarding
8.4
Overall
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Food
8.1
Entertainment
8.0
Crew
8.7
Boarding
8.4
Overall
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
Food
8.1
Entertainment
8.0
Crew
8.7
Boarding
8.4
Overall
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentPadma,Aug 2026
TPE - SFO
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
Burlingame
Rancho Cordova
San Bruno
Roseville
Hayward
Cupertino
Newark
Fairfield
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Singapore and San Francisco flights
Browse other Singapore and San Francisco flight options. Last updated on September 29, 2026.
Other flights from Singapore
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Top 5 airlines flying from Singapore to San Francisco
Discover the top 5 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$1,027 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$670 | Average$729 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$683 | Average$955 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$856 | Average$974 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,202 | Average$2,000 | FlexibilityNo cancel fee | On-time79% |