$320+ Cheap flights from San Francisco (SFO) to Singapore
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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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 March 10, 2026.
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 March 10, 2026.
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SFO
- SIN
1 stop20h 35m
Singapore Airlines
Sun 8/239:15 am
SIN
- SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/9![Singapore Airlines logo]()
$617
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 am
SFO
- SIN
Nonstop16h 25m
Singapore Airlines
Thu 10/229:15 am
SIN
- SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/5![Singapore Airlines logo]()
$620
This CrystalTravel deal was found by Cheapflights users on 3/8. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:30 am
SFO
- SIN
1 stop27h 25m
Philippine Airlines
Tue 10/610:05 am
SIN
- SFO
1 stop26h 05m
Philippine Airlines
Deal found 3/8![Philippine Airlines logo]()
$623
This CrystalTravel deal was found by Cheapflights users on 3/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:30 am
SFO
- SIN
1 stop21h 45m
Philippine Airlines
Wed 9/3010:05 am
SIN
- SFO
1 stop26h 05m
Philippine Airlines
Deal found 3/5![Philippine Airlines logo]()
$624
This Trip.com deal was found by Cheapflights users on 3/8. 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.
Tue 9/812:30 am
SFO
- SIN
1 stop41h 35m
Philippine Airlines
Wed 9/238:00 pm
SIN
- SFO
1 stop40h 10m
Philippine Airlines
Deal found 3/8![Philippine Airlines logo]()
$625
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 am
SFO
- SIN
1 stop21h 45m
Philippine Airlines
Mon 9/72:30 pm
SIN
- SFO
1 stop21h 40m
Philippine Airlines
Deal found 3/9![Philippine Airlines logo]()
$635
This Trip.com deal was found by Cheapflights users on 3/10. 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 9/1312:30 am
SFO
- SIN
1 stop27h 25m
Philippine Airlines
Thu 9/242:30 pm
SIN
- SFO
1 stop21h 40m
Philippine Airlines
Deal found 3/10![Philippine Airlines logo]()
$636
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
SFO
- SIN
1 stop20h 35m
Singapore Airlines
Fri 9/119:15 am
SIN
- SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/5![Singapore Airlines logo]()
$642
This oojo deal was found by Cheapflights users on 3/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:00 pm
SFO
- SIN
1 stop24h 15m
Singapore Airlines
Wed 10/149:15 am
SIN
- SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/10![Singapore Airlines logo]()
$652
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:00 pm
SFO
- SIN
1 stop19h 45m
Cathay Pacific
Tue 9/157:20 am
SIN
- SFO
1 stop19h 05m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$655
This Ovago deal was found by Cheapflights users on 3/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:00 pm
SFO
- SIN
1 stop35h 40m
Cathay Pacific
Thu 10/227:20 am
SIN
- SFO
1 stop18h 35m
Cathay Pacific
Deal found 3/7![Cathay Pacific logo]()
$656
Best flights from San Francisco to SingaporeDiscover carefully curated flight deals from San Francisco to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from San Francisco to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/1610:40 pm
SFO
- SIN
Nonstop17h 05m
United Airlines
Fri 5/18:35 pm
SIN
- SFO
Nonstop15h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$693
This Korean Air deal was found by Cheapflights users on 3/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:15 pm
SFO
- SIN
2 stops36h 00m
Korean Air
Sat 8/297:30 am
SIN
- SFO
1 stop18h 30m
Korean Air
Deal found 3/8![Korean Air logo]()
$858
This Air India deal was found by Cheapflights users on 3/7. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:30 am
SFO
- SIN
1 stop34h 40m
Air India
Sun 4/2611:00 pm
SIN
- SFO
1 stop47h 00m
Air India
Deal found 3/7![Air India logo]()
$863
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 8/91:10 pm
SFO
- SIN
1 stop24h 50m
Delta
Mon 8/247:30 am
SIN
- SFO
2 stops27h 49m
Delta
Deal found 3/6![Delta logo]()
$867
This China Eastern deal was found by Cheapflights users on 3/7. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:00 pm
SFO
- SIN
3 stops46h 30m
China Eastern
Fri 5/2212:55 am
SIN
- SFO
1 stop23h 10m
China Eastern
Deal found 3/7![China Eastern logo]()
$911
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/1910:40 pm
SFO
- SIN
Nonstop17h 05m
United Airlines
Thu 4/308:35 pm
SIN
- SFO
Nonstop15h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$836
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/1910:25 am
SFO
- SIN
Nonstop17h 10m
United Airlines
Wed 4/229:00 am
SIN
- SFO
Nonstop15h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$836
This China Eastern deal was found by Cheapflights users on 3/7. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:45 am
SFO
- SIN
2 stops44h 25m
China Eastern
Tue 4/282:30 am
SIN
- SFO
3 stops45h 35m
China Eastern
Deal found 3/7![China Eastern logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 5/910:25 am
SFO
- SIN
Nonstop17h 10m
United Airlines
Sun 5/178:35 pm
SIN
- SFO
Nonstop15h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 8/1710:50 pm
SFO
- SIN
Nonstop16h 25m
United Airlines
Sat 8/296:15 am
SIN
- SFO
1 stop19h 40m
United Airlines
Deal found 3/8![United Airlines logo]()
$885
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/77:10 pm
SFO
- SIN
2 stops38h 35m
United Airlines
Tue 4/149:00 am
SIN
- SFO
Nonstop15h 10m
United Airlines
Deal found 3/9![United Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/2310:25 am
SFO
- SIN
Nonstop17h 10m
United Airlines
Sat 4/258:35 pm
SIN
- SFO
Nonstop15h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$1,085
Last-minute flights from San Francisco to SingaporeDiscover last-minute flight deals from San Francisco to Singapore. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Singapore. Data last updated March 10, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:00 pm
SFO
- SIN
1 stop38h 00m
China Eastern
Wed 4/2212:55 am
SIN
- SFO
1 stop23h 10m
China Eastern
Deal found 3/5![China Eastern logo]()
$686
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:40 pm
SFO
- SIN
1 stop20h 15m
Korean Air
Thu 5/77:30 am
SIN
- SFO
1 stop18h 10m
Korean Air
Deal found 3/6![Korean Air logo]()
$663
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:00 pm
SFO
- SIN
1 stop25h 30m
Cathay Pacific
Wed 5/68:05 pm
SIN
- SFO
1 stop29h 50m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$687
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:50 pm
SFO
- SIN
1 stop30h 40m
Asiana Airlines
Sun 5/310:50 pm
SIN
- SFO
1 stop31h 30m
Asiana Airlines
Deal found 3/6![Asiana Airlines logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 4/231:00 pm
SFO
- SIN
1 stop20h 45m
Cathay Pacific
Wed 5/68:05 pm
SIN
- SFO
1 stop29h 50m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$675
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:00 pm
SFO
- SIN
1 stop20h 45m
Cathay Pacific
Wed 5/68:05 pm
SIN
- SFO
1 stop29h 50m
Cathay Pacific
Deal found 3/6![Cathay Pacific logo]()
$655
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:00 am
SFO
- SIN
Nonstop17h 10m
Singapore Airlines
Wed 5/68:45 pm
SIN
- SFO
1 stop25h 55m
Singapore Airlines
Deal found 3/6![Singapore Airlines logo]()
$660
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:50 pm
SFO
- SIN
1 stop30h 40m
Asiana Airlines
Wed 5/2010:50 pm
SIN
- SFO
1 stop31h 30m
Asiana Airlines
Deal found 3/9![Asiana Airlines logo]()
$664
This FlightHub deal was found by Cheapflights users on 3/9. 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.
Mon 4/2711:50 pm
SFO
- SIN
1 stop30h 40m
Asiana Airlines
Wed 5/610:50 pm
SIN
- SFO
1 stop31h 30m
Asiana Airlines
Deal found 3/9![Asiana Airlines logo]()
$668
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:00 am
SFO
- SIN
Nonstop17h 10m
Singapore Airlines
Wed 5/68:45 pm
SIN
- SFO
1 stop28h 11m
Singapore Airlines
Deal found 3/9![Singapore Airlines logo]()
$657
This FlightHub deal was found by Cheapflights users on 3/6. 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.
Tue 4/2811:50 pm
SFO
- SIN
1 stop30h 40m
Asiana Airlines
Tue 5/510:50 pm
SIN
- SFO
1 stop31h 30m
Asiana Airlines
Deal found 3/6![Asiana Airlines logo]()
$669
One-way flights from San Francisco to SingaporeSearch for one-way flight options from San Francisco to Singapore. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from San Francisco to Singapore. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Trip.com deal was found by Cheapflights users on 3/10. 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.
Wed 5/138:52 pm
SFO
- SIN
1 stop29h 43m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$320
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:00 am
SFO
- SIN
Nonstop17h 10m
Singapore Airlines
Deal found 3/9![Singapore Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sun 8/3012:30 am
SFO
- SIN
1 stop32h 05m
Philippine Airlines
Deal found 3/10![Philippine Airlines logo]()
$326
This KAYAK deal was found by Cheapflights users on 3/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:30 am
SFO
- SIN
1 stop41h 35m
Philippine Airlines
Deal found 3/6![Philippine Airlines logo]()
$327
This Trip.com deal was found by Cheapflights users on 3/6. 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.
Wed 5/1311:00 am
SFO
- SIN
Nonstop17h 10m
Singapore Airlines
Deal found 3/6![Singapore Airlines logo]()
$330
This Trip.com deal was found by Cheapflights users on 3/9. 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.
Thu 4/2311:00 am
SFO
- SIN
Nonstop17h 10m
Singapore Airlines
Deal found 3/9![Singapore Airlines logo]()
$332
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:50 pm
SFO
- SIN
1 stop30h 40m
Asiana Airlines
Deal found 3/9![Asiana Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sun 7/125:15 pm
SFO
- SIN
2 stops36h 00m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$334
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:50 pm
SFO
- SIN
1 stop30h 40m
Asiana Airlines
Deal found 3/8![Asiana Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 8/185:15 pm
SFO
- SIN
2 stops36h 00m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$340
This FlightHub deal was found by Cheapflights users on 3/6. 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.
Sat 8/112:30 am
SFO
- SIN
1 stop21h 45m
Philippine Airlines
Deal found 3/6![Philippine Airlines logo]()
$341
This FlightHub deal was found by Cheapflights users on 3/5. 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.
Wed 4/811:00 am
SFO
- SIN
Nonstop17h 10m
Singapore Airlines
Deal found 3/5![Singapore Airlines logo]()
$342
Find flight deals from San Francisco to Singapore
Keep the following information in mind while searching for San Francisco to Singapore flight deals. Data was last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $617 (oojo) |
One-way from | $320 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $796 |
Good round-trip deal | $626 or less |
Good one-way deal | $304 or less |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from San Francisco to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Thu 4/16
10:40 pm-6:45 am
Nonstop17h 05m
Singapore Changi
Fri 5/1
8:35 pm-8:45 pm
Nonstop15h 10m
$693
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 4/19
10:40 pm-6:45 am
Nonstop17h 05m
Singapore Changi
Thu 4/30
8:35 pm-8:45 pm
Nonstop15h 10m
$836
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 4/19
10:25 am-6:35 pm
Nonstop17h 10m
Singapore Changi
Wed 4/22
9:00 am-9:10 am
Nonstop15h 10m
$836
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 8/19
4:15 pm-7:15 pm
2 stops36h 00m
Singapore Changi
Sat 8/29
7:30 am-11:00 am
1 stop18h 30m
$858
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Fri 4/17
10:30 am-12:10 pm
1 stop34h 40m
Singapore Changi
Sun 4/26
11:00 pm-7:00 am
1 stop47h 00m
$863
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 8/9
1:10 pm-5:00 am
1 stop24h 50m
Singapore Changi
Mon 8/24
7:30 am-8:19 pm
2 stops27h 49m
$867
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sat 5/9
10:25 am-6:35 pm
Nonstop17h 10m
Singapore Changi
Sun 5/17
8:35 pm-8:45 pm
Nonstop15h 10m
$873
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 8/17
10:50 pm-6:15 am
Nonstop16h 25m
Singapore Changi
Sat 8/29
6:15 am-10:55 am
1 stop19h 40m
$885
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Thu 5/14
12:00 pm-1:30 am
3 stops46h 30m
Singapore Changi
Fri 5/22
12:55 am-9:05 am
1 stop23h 10m
$911
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Tue 4/7
7:10 pm-12:45 am
2 stops38h 35m
Singapore Changi
Tue 4/14
9:00 am-9:10 am
Nonstop15h 10m
$925
Showing 1-10 of 24 resultsSorted by cheapest first
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.
SFO-SIN
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 San Francisco to Singapore
SFO-SG0
SFO-SIN
What is the cheapest month to book a flight from San Francisco to Singapore?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Singapore (average of $523). Flying from San Francisco to Singapore in June is currently the most expensive (average of $759). 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 SG?
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 March 10, 2026.
When flying from San Francisco to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 March 10, 2026.
The most flights from SFO to SG0 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).
How often are flights from San Francisco to Singapore delayed?
About 17% of weekly flights between San Francisco and Singapore have experienced delays in the past year, with the average delay time being 115 minutes.
What is the most punctual flight time for San Francisco to Singapore flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Singapore flights?
Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 March 10, 2026.
Read through reviews of airlines operating flights from San Francisco to Singapore, such as Singapore Airlines,Asiana Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.2
Food
7.8
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Overall
8.2
Food
7.8
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Overall
8.2
Food
7.8
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Overall
8.2
Food
7.8
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Overall
8.2
Food
7.8
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Overall
8.2
Food
7.8
Boarding
8.3
Entertainment
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
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.
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.
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Alternative routes for San Francisco to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Singapore by cabin class
Find flights from San Francisco to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Singapore flights
Browse other San Francisco and Singapore flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from San Francisco to Singapore
Discover the top 10 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 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$2,216 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$534 | Average$758 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$579 | Average$661 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$602 | Average$653 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$603 | Average$710 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$641 | Average$992 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$650 | Average$698 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$652 | Average$878 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$688 | Average$734 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$706 | Average$888 | FlexibilityNo cancel fee | On-time67% |