$372+ Cheap flights from California to Singapore (SIN)
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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from California to Singapore 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.Cheap flight deals from California to Singapore
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Cheapest flights from California to SingaporeExplore the most affordable flight options available from California to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from California to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/29. 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 8/3011:00 am -
Nonstop16h 35m
Mon 9/148:45 am -
Nonstop15h 30m
Deal found 8/29![United Airlines logo]()
$695
This IEagle deal was found by Cheapflights users on 9/2. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:45 am -
Nonstop16h 25m
Tue 10/209:05 am -
Nonstop15h 45m
Deal found 9/2![Singapore Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/710:50 pm -
Nonstop16h 25m
Wed 9/238:45 am -
Nonstop15h 30m
Deal found 9/2![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/311:00 am -
Nonstop16h 35m
Wed 9/168:35 pm -
Nonstop15h 30m
Deal found 9/1![United Airlines logo]()
$699
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Sat 10/241:00 pm -
1 stop36h 15m
Tue 11/109:30 am -
1 stop40h 00m
Deal found 8/31![Air China logo]()
$700
This Kissandfly.com deal was found by Cheapflights users on 9/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:55 am -
1 stop28h 45m
Wed 9/168:45 am -
Nonstop15h 30m
Deal found 9/2![Lufthansa logo]()
$701
This United Airlines deal was found by Cheapflights users on 8/31. 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 8/3111:00 am -
Nonstop16h 35m
Mon 9/1411:05 am -
1 stop20h 25m
Deal found 8/31![United Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/61:10 am -
1 stop38h 30m
Mon 9/148:35 pm -
Nonstop15h 30m
Deal found 9/2![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/2210:40 am -
Nonstop16h 55m
Wed 11/1110:45 am -
1 stop20h 45m
Deal found 9/1![United Airlines logo]()
$707
This eDestinos deal was found by Cheapflights users on 8/31. 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.
Mon 8/317:21 am -
2 stops25h 34m
Mon 9/710:00 pm -
2 stops32h 44m
Deal found 8/31![Korean Air logo]()
$733
This Bravofly deal was found by Cheapflights users on 9/2. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:58 am -
2 stops28h 02m
Sun 10/2510:30 pm -
2 stops33h 32m
Deal found 9/2![Korean Air logo]()
$741
This Bravofly deal was found by Cheapflights users on 9/1. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:32 pm -
2 stops41h 28m
Tue 10/207:30 am -
2 stops27h 22m
Deal found 9/1![Korean Air logo]()
$743
Best flights from California to SingaporeDiscover carefully curated flight deals from California to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from California to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/1910:40 am -
Nonstop16h 55m
Tue 11/1710:20 pm -
Nonstop14h 55m
Deal found 8/31![United Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 8/31. 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 1/2911:33 am -
2 stops64h 52m
Tue 2/91:35 am -
2 stops36h 36m
Deal found 8/31![Delta logo]()
$830
This Korean Air deal was found by Cheapflights users on 8/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/318:05 pm -
2 stops40h 55m
Mon 2/81:35 am -
2 stops27h 19m
Deal found 8/29![Korean Air logo]()
$841
This American Airlines deal was found by Cheapflights users on 8/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
2 stops50h 20m
Mon 10/191:55 am -
2 stops24h 44m
Deal found 8/28![American Airlines logo]()
$1,014
This Japan Airlines deal was found by Cheapflights users on 9/2. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/296:30 am -
2 stops32h 10m
Tue 2/92:20 am -
2 stops32h 11m
Deal found 9/2![Japan Airlines logo]()
$1,038
This China Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 9/612:45 am -
1 stop20h 45m
Tue 10/132:00 am -
1 stop31h 00m
Deal found 9/1![China Airlines logo]()
$1,063
This Cathay Pacific deal was found by Cheapflights users on 9/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:17 am -
2 stops32h 13m
Wed 10/71:45 am -
2 stops31h 16m
Deal found 9/1![Multiple Airlines logo]()
$1,064
This Qatar Airways deal was found by Cheapflights users on 8/31. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:00 am -
2 stops33h 45m
Sat 2/138:15 pm -
2 stops41h 55m
Deal found 8/31![Qatar Airways logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 9/1710:40 am -
Nonstop16h 55m
Sat 9/268:35 pm -
Nonstop15h 30m
Deal found 8/29![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/1510:40 am -
Nonstop16h 55m
Fri 9/258:45 am -
Nonstop15h 30m
Deal found 9/1![United Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 9/96:00 am -
2 stops26h 55m
Sat 10/1710:00 pm -
2 stops40h 55m
Deal found 9/1![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sun 10/181:10 am -
1 stop38h 30m
Thu 10/228:35 pm -
Nonstop15h 30m
Deal found 8/28![United Airlines logo]()
$706
This Korean Air deal was found by Cheapflights users on 8/31. 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.
Tue 1/1910:59 am -
2 stops41h 26m
Fri 1/221:35 am -
2 stops36h 49m
Deal found 8/31![Korean Air logo]()
$891
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:15 am -
2 stops45h 10m
Thu 2/111:35 am -
2 stops30h 41m
Deal found 8/29![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/2110:40 pm -
Nonstop16h 35m
Wed 11/1110:45 am -
1 stop20h 45m
Deal found 8/30![United Airlines logo]()
$708
This Korean Air deal was found by Cheapflights users on 9/2. 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.
Thu 1/2810:59 am -
2 stops41h 26m
Wed 2/1710:30 am -
2 stops47h 29m
Deal found 9/2![Korean Air logo]()
$892
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:55 am -
2 stops26h 15m
Thu 2/1110:30 pm -
2 stops34h 02m
Deal found 8/29![Delta logo]()
$836
This Japan Airlines deal was found by Cheapflights users on 8/31. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/286:30 am -
2 stops32h 10m
Tue 2/92:20 am -
2 stops32h 11m
Deal found 8/31![Japan Airlines logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/2411:40 am -
1 stop21h 00m
Sat 11/710:10 am -
Nonstop15h 05m
Deal found 8/31![United Airlines logo]()
$709
This China Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/3012:10 am -
1 stop33h 25m
Thu 10/81:55 pm -
1 stop19h 05m
Deal found 9/1![China Airlines logo]()
$1,063
This Cathay Pacific deal was found by Cheapflights users on 9/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:03 am -
2 stops31h 27m
Wed 10/71:45 am -
2 stops32h 46m
Deal found 9/1![Multiple Airlines logo]()
$1,064
This Korean Air deal was found by Cheapflights users on 9/2. 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.
Fri 1/2910:59 am -
2 stops45h 16m
Tue 2/1610:30 am -
2 stops47h 29m
Deal found 9/2![Korean Air logo]()
$892
This Delta deal was found by Cheapflights users on 9/2. 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 2/15:55 am -
2 stops26h 15m
Thu 2/1110:30 pm -
2 stops34h 02m
Deal found 9/2![Delta logo]()
$836
This Japan Airlines deal was found by Cheapflights users on 9/2. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:30 am -
2 stops32h 10m
Tue 2/92:20 am -
2 stops32h 11m
Deal found 9/2![Japan Airlines logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/3111:40 am -
1 stop21h 00m
Wed 11/2510:10 am -
Nonstop15h 05m
Deal found 8/30![United Airlines logo]()
$709
This Qatar Airways deal was found by Cheapflights users on 9/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:00 am -
2 stops33h 45m
Tue 2/93:15 am -
2 stops34h 45m
Deal found 9/2![Qatar Airways logo]()
$1,206
This Delta deal was found by Cheapflights users on 8/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:00 am -
2 stops25h 10m
Thu 2/1110:30 pm -
2 stops39h 18m
Deal found 8/29![Delta logo]()
$836
This China Airlines deal was found by Cheapflights users on 8/30. 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 9/1112:45 am -
1 stop20h 45m
Sun 10/112:00 am -
1 stop31h 00m
Deal found 8/30![China Airlines logo]()
$1,129
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Wed 11/412:22 pm -
2 stops26h 33m
Wed 11/1810:10 am -
Nonstop15h 05m
Deal found 8/29![United Airlines logo]()
$711
This Qatar Airways deal was found by Cheapflights users on 9/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:01 am -
2 stops48h 14m
Thu 10/87:40 pm -
2 stops42h 15m
Deal found 9/1![Multiple Airlines logo]()
$1,146
Last-minute flights from California to SingaporeDiscover last-minute flight deals from California to Singapore. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from California to Singapore. Data last updated September 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/311:00 am -
Nonstop16h 35m
Wed 9/168:35 pm -
Nonstop15h 30m
Deal found 9/1![United Airlines logo]()
$699
This Kissandfly.com deal was found by Cheapflights users on 9/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:55 am -
1 stop28h 45m
Wed 9/168:45 am -
Nonstop15h 30m
Deal found 9/2![Lufthansa logo]()
$701
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/710:50 pm -
Nonstop16h 25m
Fri 9/258:45 am -
Nonstop15h 30m
Deal found 9/2![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/710:55 am -
1 stop28h 45m
Thu 9/248:45 am -
Nonstop15h 30m
Deal found 9/2![United Airlines logo]()
$706
This Bravofly deal was found by Cheapflights users on 8/29. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:31 am -
2 stops30h 29m
Mon 10/197:30 am -
2 stops29h 38m
Deal found 8/29![Korean Air logo]()
$753
This IEagle deal was found by Cheapflights users on 9/2. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:45 am -
Nonstop16h 25m
Tue 10/209:05 am -
Nonstop15h 45m
Deal found 9/2![Singapore Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/1310:40 am -
Nonstop16h 55m
Tue 10/2011:05 am -
1 stop37h 30m
Deal found 9/2![United Airlines logo]()
$708
This Bravofly deal was found by Cheapflights users on 9/1. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:32 pm -
2 stops41h 28m
Tue 10/207:30 am -
2 stops27h 22m
Deal found 9/1![Korean Air logo]()
$743
This Bravofly deal was found by Cheapflights users on 9/2. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:58 am -
2 stops28h 02m
Sun 10/2510:30 pm -
2 stops33h 32m
Deal found 9/2![Korean Air logo]()
$741
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/2210:40 am -
Nonstop16h 55m
Wed 11/1110:45 am -
1 stop20h 45m
Deal found 9/1![United Airlines logo]()
$707
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Sat 10/241:00 pm -
1 stop36h 15m
Tue 11/109:30 am -
1 stop40h 00m
Deal found 8/31![Air China logo]()
$700
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/2411:40 am -
1 stop21h 00m
Sat 11/710:10 am -
Nonstop15h 05m
Deal found 9/2![United Airlines logo]()
$709
One-way flights from California to SingaporeSearch for one-way flight options from California to Singapore. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from California to Singapore. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/610:50 pm -
Nonstop16h 25m
Deal found 9/2![United Airlines logo]()
$372
This Air Canada deal was found by Cheapflights users on 8/31. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:50 pm -
2 stops25h 25m
Deal found 8/31![Air Canada logo]()
$374
This Air Canada deal was found by Cheapflights users on 9/2. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop24h 15m
Deal found 9/2![Air Canada logo]()
$375
This SmartFares deal was found by Cheapflights users on 9/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:55 am -
1 stop28h 45m
Deal found 9/2![ANA logo]()
$377
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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 10/2610:15 am -
2 stops29h 40m
Deal found 8/31![ANA logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/31. 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 11/2912:20 am -
1 stop38h 35m
Deal found 8/31![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/121:10 am -
1 stop38h 30m
Deal found 9/1![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/2311:05 am -
1 stop21h 50m
Deal found 9/2![United Airlines logo]()
$384
This Justfly.com deal was found by Cheapflights users on 9/1. 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.
Tue 9/228:31 am -
2 stops29h 44m
Deal found 9/1![Air Canada logo]()
$385
This SmartFares deal was found by Cheapflights users on 8/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:52 am -
2 stops28h 08m
Deal found 8/29![Korean Air logo]()
$388
This SmartFares deal was found by Cheapflights users on 9/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
2 stops30h 00m
Deal found 9/1![Korean Air logo]()
$397
This Justfly.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/912:40 pm -
1 stop39h 35m
Deal found 9/1![Korean Air logo]()
$402
Find flight deals from California to Singapore
Keep the following information in mind while searching for California to Singapore flight deals. Data was last updated September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $696 (IEagle) |
One-way from | $372 (United Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $793 |
Good round-trip deal | $844 or less |
Good one-way deal | $470 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 7,457,451 searches. Data last updated September 3, 2026.
Use the filters below to find and compare flights from California to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 10/19
10:40 am-6:35 pm
Nonstop16h 55m
Singapore Changi
Tue 11/17
10:20 pm-9:15 pm
Nonstop14h 55m
$697
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Thu 9/17
10:40 am-6:35 pm
Nonstop16h 55m
Singapore Changi
Sat 9/26
8:35 pm-9:05 pm
Nonstop15h 30m
$697
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 9/15
10:40 am-6:35 pm
Nonstop16h 55m
Singapore Changi
Fri 9/25
8:45 am-9:15 am
Nonstop15h 30m
$697
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sun 10/18
1:10 am-6:40 am
1 stop38h 30m
Singapore Changi
Thu 10/22
8:35 pm-9:05 pm
Nonstop15h 30m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 10/21
10:40 pm-6:15 am
Nonstop16h 35m
Singapore Changi
Wed 11/11
10:45 am-3:30 pm
1 stop20h 45m
$708
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sat 10/24
11:40 am-11:40 pm
1 stop21h 00m
Singapore Changi
Sat 11/7
10:10 am-9:15 am
Nonstop15h 05m
$709
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sat 10/31
11:40 am-11:40 pm
1 stop21h 00m
Singapore Changi
Wed 11/25
10:10 am-9:15 am
Nonstop15h 05m
$709
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 11/4
12:22 pm-6:55 am
2 stops26h 33m
Singapore Changi
Wed 11/18
10:10 am-9:15 am
Nonstop15h 05m
$711
San JoseSingapore
SJC San Jose - SIN Singapore Changi
SJCSIN
San Jose
Fri 1/29
11:33 am-8:25 pm
2 stops64h 52m
Singapore Changi
Tue 2/9
1:35 am-10:11 pm
2 stops36h 36m
$830
OntarioSingapore
ONT Ontario - SIN Singapore Changi
ONTSIN
Ontario
Wed 9/9
6:00 am-11:55 pm
2 stops26h 55m
Singapore Changi
Sat 10/17
10:00 pm-11:55 pm
2 stops40h 55m
$836
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from California with our price prediction graph.
SFO-SIN
SJC-SIN
LAX-SIN
BUR-SIN
STS-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 California to Singapore
USCA-SIN
SFO-SIN
SJC-SIN
LAX-SIN
BUR-SIN
What is the cheapest month to book a flight from California to Singapore?
Currently, September is the cheapest month in which you can book a flight from California to Singapore (average of $732). Flying from California to Singapore in December is currently the most expensive (average of $1,508). 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 CA to SIN?
Find hourly flight availability from California 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 September 3, 2026.
When flying from California 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 California to Singapore
Explore weekly flight availability from California 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 September 3, 2026.
The most flights from USCA to SIN are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from California to Singapore?
Airfare is typical for this route at the moment.
California to Singapore flights typically cost between $648 and $885 in October.The cheapest round-trip price found within the last 5 days was $765 on United Airlines (Oct 23-Nov 5).
How far ahead should I book a flight from California to Singapore?
The best time to book flights from California to Singapore is 69 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.
Related info for your journey
Find useful and relevant information for your journey from California 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Singapore flight routes
Top destinations
Alternative routes for California 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 California to Singapore by cabin class
Find flights from California to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Singapore flights
Browse other California and Singapore flight options. Last updated on September 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2026.
California to Singapore flights
Consider these flights traveling from California to Singapore.
Top 10 airlines flying from California to Singapore
Discover the top 10 airlines that operate flights from California 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 7,457,451 searches. Data last updated September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$642 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$387 | Average$1,104 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$446 | Average$961 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$507 | Average$1,704 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$525 | Average$952 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$552 | Average$845 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$575 | Average$974 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$579 | Average$832 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$592 | Average$753 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$627 | Average$1,758 | FlexibilityNo cancel fee | On-time49% |