$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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Sep 10 — Sep 171
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 August 11, 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 August 11, 2026.
This Gotogate deal was found by Cheapflights users on 8/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:00 pm -
1 stop41h 55m
Tue 11/1711:55 pm -
1 stop25h 35m
Deal found 8/10![Air China logo]()
$689
This SmartFares deal was found by Cheapflights users on 8/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop21h 30m
Wed 9/3011:05 am -
2 stops25h 43m
Deal found 8/7![ANA logo]()
$692
This IEagle deal was found by Cheapflights users on 8/10. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:40 am -
Nonstop17h 25m
Tue 11/109:15 am -
Nonstop14h 35m
Deal found 8/10![Singapore Airlines logo]()
$694
This IEagle deal was found by Cheapflights users on 8/10. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:45 am -
Nonstop16h 25m
Tue 10/279:15 am -
Nonstop14h 35m
Deal found 8/10![Singapore Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:00 am -
Nonstop16h 35m
Wed 11/1810:10 am -
Nonstop15h 05m
Deal found 8/7![United Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 8/11. 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
Mon 9/288:45 am -
Nonstop15h 30m
Deal found 8/11![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 8/1011:00 am -
Nonstop16h 35m
Sun 8/238:35 pm -
Nonstop15h 45m
Deal found 8/9![United Airlines logo]()
$698
This Fareboom deal was found by Cheapflights users on 8/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
2 stops27h 20m
Thu 9/31:30 pm -
1 stop19h 25m
Deal found 8/9![Multiple Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/110:55 am -
1 stop28h 45m
Thu 9/248:35 pm -
Nonstop15h 30m
Deal found 8/11![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:40 pm -
Nonstop16h 35m
Mon 9/2811:05 am -
1 stop20h 25m
Deal found 8/10![United Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:40 am -
1 stop38h 00m
Wed 8/268:35 pm -
Nonstop15h 45m
Deal found 8/10![United Airlines logo]()
$708
This Bravofly deal was found by Cheapflights users on 8/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:52 am -
2 stops28h 08m
Tue 9/151:25 am -
2 stops27h 49m
Deal found 8/8![Korean Air logo]()
$759
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 August 11, 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 August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:40 am -
Nonstop16h 55m
Sat 9/268:35 pm -
Nonstop15h 30m
Deal found 8/7![United Airlines logo]()
$696
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:45 am -
2 stops26h 25m
Sat 2/1310:30 pm -
2 stops34h 27m
Deal found 8/7![Delta logo]()
$835
This Korean Air deal was found by Cheapflights users on 8/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
2 stops46h 15m
Sun 10/1810:00 pm -
2 stops34h 12m
Deal found 8/10![Korean Air logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 9/289:30 pm -
2 stops35h 25m
Tue 10/139:05 am -
1 stop25h 32m
Deal found 8/6![Multiple Airlines logo]()
$1,022
This Japan Airlines deal was found by Cheapflights users on 8/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:00 am -
2 stops25h 50m
Wed 2/108:15 am -
2 stops23h 29m
Deal found 8/6![Japan Airlines logo]()
$1,043
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:30 pm -
2 stops39h 45m
Tue 10/137:00 am -
2 stops21h 44m
Deal found 8/6![Air Canada logo]()
$1,071
This oojo deal was found by Cheapflights users on 8/6. 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 1/127:00 am -
2 stops39h 55m
Wed 2/108:15 pm -
2 stops41h 55m
Deal found 8/6![Qatar Airways logo]()
$1,137
This Cathay Pacific deal was found by Cheapflights users on 8/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:27 pm -
2 stops29h 38m
Sun 11/18:15 pm -
2 stops34h 49m
Deal found 8/10![Cathay Pacific logo]()
$1,149
This China Airlines deal was found by Cheapflights users on 8/10. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:10 am -
1 stop21h 25m
Sat 3/62:00 am -
1 stop31h 05m
Deal found 8/10![China Airlines logo]()
$1,157
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:50 pm -
Nonstop16h 25m
Wed 11/1810:20 pm -
Nonstop14h 55m
Deal found 8/7![United Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 8/11. 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
Thu 9/38:35 pm -
Nonstop15h 45m
Deal found 8/11![United Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:15 am -
2 stops29h 45m
Wed 2/1010:30 pm -
2 stops34h 27m
Deal found 8/7![Delta logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 10/191:10 am -
1 stop38h 30m
Wed 11/1110:20 pm -
Nonstop14h 55m
Deal found 8/6![United Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops26h 55m
Tue 11/171:35 am -
2 stops30h 42m
Deal found 8/7![Delta logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 8/171:40 am -
1 stop38h 00m
Tue 8/258:35 pm -
Nonstop15h 45m
Deal found 8/9![United Airlines logo]()
$706
This Korean Air deal was found by Cheapflights users on 8/8. 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.
Sun 8/306:00 am -
2 stops26h 55m
Mon 11/1610:30 pm -
2 stops33h 47m
Deal found 8/8![Korean Air logo]()
$990
This Delta deal was found by Cheapflights users on 8/7. 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 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 2/111:35 am -
2 stops38h 21m
Deal found 8/7![Delta logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Tue 8/2510:55 am -
1 stop28h 45m
Mon 8/318:45 am -
Nonstop15h 45m
Deal found 8/8![United Airlines logo]()
$706
This Air Canada deal was found by Cheapflights users on 8/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:00 pm -
2 stops24h 15m
Thu 10/18:10 am -
2 stops24h 11m
Deal found 8/9![Multiple Airlines logo]()
$1,074
This Ethiopian Air deal was found by Cheapflights users on 8/8. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/49:55 pm -
2 stops48h 55m
Thu 2/182:00 am -
3 stops53h 33m
Deal found 8/8![Ethiopian Air logo]()
$2,174
This Korean Air deal was found by Cheapflights users on 8/8. 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 9/237:00 am -
2 stops31h 00m
Wed 9/307:30 am -
2 stops29h 21m
Deal found 8/8![Korean Air logo]()
$991
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:20 am -
2 stops35h 55m
Thu 2/48:30 am -
2 stops23h 38m
Deal found 8/6![Air Canada logo]()
$1,100
This Delta deal was found by Cheapflights users on 8/11. 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 9/16:00 am -
2 stops26h 55m
Sun 9/1310:00 pm -
2 stops40h 59m
Deal found 8/11![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:35 am -
1 stop29h 05m
Wed 10/78:35 pm -
Nonstop15h 30m
Deal found 8/10![United Airlines logo]()
$706
This Air Canada deal was found by Cheapflights users on 8/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 pm -
2 stops26h 45m
Sun 9/278:50 pm -
2 stops35h 13m
Deal found 8/6![Multiple Airlines logo]()
$1,075
This Cathay Pacific deal was found by Cheapflights users on 8/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:51 pm -
2 stops27h 14m
Sun 11/14:45 pm -
2 stops42h 02m
Deal found 8/10![Cathay Pacific logo]()
$1,199
This Delta deal was found by Cheapflights users on 8/11. 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 9/26:00 am -
2 stops26h 55m
Tue 9/157:30 am -
2 stops31h 29m
Deal found 8/11![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:10 am -
1 stop38h 30m
Wed 9/98:45 am -
Nonstop15h 30m
Deal found 8/7![United Airlines logo]()
$706
This Air Canada deal was found by Cheapflights users on 8/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:20 am -
2 stops35h 55m
Mon 11/309:00 pm -
2 stops40h 40m
Deal found 8/8![Air Canada logo]()
$1,141
This Korean Air deal was found by Cheapflights users on 8/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:10 am -
2 stops46h 05m
Sun 9/1310:00 pm -
1 stop33h 20m
Deal found 8/7![Korean Air logo]()
$1,077
Last-minute flights from California to SingaporeDiscover last-minute flight deals from California to Singapore. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from California to Singapore. Data last updated August 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Mon 8/1011:00 am -
Nonstop16h 35m
Sun 8/238:35 pm -
Nonstop15h 45m
Deal found 8/9![United Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:40 am -
1 stop38h 00m
Wed 8/268:35 pm -
Nonstop15h 45m
Deal found 8/10![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:00 am -
Nonstop16h 35m
Wed 11/1810:10 am -
Nonstop15h 05m
Deal found 8/7![United Airlines logo]()
$696
This Fareboom deal was found by Cheapflights users on 8/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
2 stops27h 20m
Thu 9/31:30 pm -
1 stop19h 25m
Deal found 8/9![Multiple Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/110:55 am -
1 stop28h 45m
Thu 9/248:35 pm -
Nonstop15h 30m
Deal found 8/11![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:50 am -
2 stops30h 50m
Fri 11/2010:10 am -
Nonstop15h 05m
Deal found 8/7![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:15 pm -
1 stop21h 30m
Sun 11/1510:20 pm -
Nonstop14h 55m
Deal found 8/7![United Airlines logo]()
$709
This SmartFares deal was found by Cheapflights users on 8/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop21h 30m
Wed 9/3011:05 am -
2 stops25h 43m
Deal found 8/7![ANA logo]()
$692
This Bravofly deal was found by Cheapflights users on 8/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:52 am -
2 stops28h 08m
Tue 9/151:25 am -
2 stops27h 49m
Deal found 8/8![Korean Air logo]()
$759
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/11![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:40 pm -
Nonstop16h 35m
Mon 9/2811:05 am -
1 stop20h 25m
Deal found 8/10![United Airlines logo]()
$707
This IEagle deal was found by Cheapflights users on 8/10. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am -
Nonstop16h 25m
Mon 10/199:05 am -
Nonstop15h 45m
Deal found 8/10![Singapore Airlines logo]()
$695
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 August 11, 2026.
Search for one-way flight options from California to Singapore. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/510:40 am -
Nonstop16h 55m
Deal found 8/11![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:00 am -
Nonstop16h 35m
Deal found 8/10![United Airlines logo]()
$374
This SmartFares deal was found by Cheapflights users on 8/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:40 am -
1 stop24h 35m
Deal found 8/10![ANA logo]()
$377
This Kissandfly.com deal was found by Cheapflights users on 8/9. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:10 am -
1 stop38h 30m
Deal found 8/9![Lufthansa logo]()
$378
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:47 am -
2 stops28h 53m
Deal found 8/7![ANA logo]()
$379
This SmartFares deal was found by Cheapflights users on 8/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:15 pm -
1 stop21h 30m
Deal found 8/10![ANA logo]()
$380
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/151:40 am -
1 stop38h 00m
Deal found 8/6![United Airlines logo]()
$381
This Traveloka deal was found by Cheapflights users on 8/7. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:40 am -
1 stop24h 35m
Deal found 8/7![ANA logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/2412:50 pm -
1 stop25h 10m
Deal found 8/10![Korean Air logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/1811:55 am -
1 stop21h 50m
Deal found 8/11![United Airlines logo]()
$384
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:40 pm -
1 stop21h 05m
Deal found 8/6![ANA logo]()
$387
This SmartFares deal was found by Cheapflights users on 8/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:12 pm -
2 stops43h 48m
Deal found 8/8![Korean Air logo]()
$404
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $689 (Gotogate) |
One-way from | $372 (United Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $777 |
Good round-trip deal | $793 or less |
Good one-way deal | $395 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 2,558,603 searches. Data last updated August 11, 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
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 9/14
10:40 am-6:35 pm
Nonstop16h 55m
Singapore Changi
Sat 9/26
8:35 pm-9:05 pm
Nonstop15h 30m
$696
Quickest round-trip
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 8/31
10:50 pm-6:15 am
Nonstop16h 25m
Singapore Changi
Wed 11/18
10:20 pm-9:15 pm
Nonstop14h 55m
$696
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 8/31
11:00 am-6:35 pm
Nonstop16h 35m
Singapore Changi
Thu 9/3
8:35 pm-9:20 pm
Nonstop15h 45m
$697
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 10/19
1:10 am-6:40 am
1 stop38h 30m
Singapore Changi
Wed 11/11
10:20 pm-9:15 pm
Nonstop14h 55m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 8/17
1:40 am-6:40 am
1 stop38h 00m
Singapore Changi
Tue 8/25
8:35 pm-9:20 pm
Nonstop15h 45m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 8/25
10:55 am-6:40 am
1 stop28h 45m
Singapore Changi
Mon 8/31
8:45 am-9:30 am
Nonstop15h 45m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 9/9
10:35 am-6:40 am
1 stop29h 05m
Singapore Changi
Wed 10/7
8:35 pm-9:05 pm
Nonstop15h 30m
$706
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 9/2
1:10 am-6:40 am
1 stop38h 30m
Singapore Changi
Wed 9/9
8:45 am-9:15 am
Nonstop15h 30m
$706
San JoseSingapore
SJC San Jose - SIN Singapore Changi
SJCSIN
San Jose
Mon 2/1
5:45 am-12:10 am
2 stops26h 25m
Singapore Changi
Sat 2/13
10:30 pm-4:57 pm
2 stops34h 27m
$835
San JoseSingapore
SJC San Jose - SIN Singapore Changi
SJCSIN
San Jose
Mon 2/1
7:15 am-5:00 am
2 stops29h 45m
Singapore Changi
Wed 2/10
10:30 pm-4:57 pm
2 stops34h 27m
$835
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
ONT-SIN
SAN-SIN
OAK-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
ONT-SIN
SAN-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 $728). Flying from California to Singapore in December is currently the most expensive (average of $1,505). 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 August 11, 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 August 11, 2026.
The most flights from USCA to SIN are scheduled on a Monday (2 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 $635 and $944 in September.The cheapest round-trip price found within the last 5 days was $766 on Air Canada (Sep 1-Oct 6).
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 August 11, 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 August 11, 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$629 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$387 | Average$1,145 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$507 | Average$1,764 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$525 | Average$947 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$545 | Average$863 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$575 | Average$1,008 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$579 | Average$832 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$592 | Average$751 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$621 | Average$970 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$627 | Average$1,758 | FlexibilityNo cancel fee | On-time49% |