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$299+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from California to Singapore

Cheapest flights from California to Singapore
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 March 23, 2026.

This Singapore Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:45 am
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Tue 9/159:15 am
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/22$602
This oojo deal was found by Cheapflights users on 3/18. 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.
Sun 8/99:50 pm
LAX
-
SIN
Nonstop16h 25m
Singapore Airlines
Wed 8/198:45 pm
SIN
-
LAX
Nonstop16h 25m
Singapore Airlines
Deal found 3/18$607
This Trip.com deal was found by Cheapflights users on 3/18. 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.
Mon 9/2811:30 pm
LAX
-
SIN
Nonstop17h 10m
Singapore Airlines
Thu 10/89:25 am
SIN
-
LAX
1 stop18h 25m
Singapore Airlines
Deal found 3/18$612
This oojo deal was found by Cheapflights users on 3/20. 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.
Sun 8/169:50 pm
LAX
-
SIN
Nonstop16h 25m
Singapore Airlines
Sun 8/2311:55 pm
SIN
-
LAX
1 stop27h 55m
Singapore Airlines
Deal found 3/20$613
This oojo deal was found by Cheapflights users on 3/20. 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.
Sun 9/209:15 pm
LAX
-
SIN
Nonstop17h 00m
Singapore Airlines
Wed 10/211:55 pm
SIN
-
LAX
1 stop37h 55m
Singapore Airlines
Deal found 3/20$614
This oojo deal was found by Cheapflights users on 3/18. 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.
Sun 8/169:50 pm
LAX
-
SIN
Nonstop16h 25m
Singapore Airlines
Sun 9/1311:55 pm
SIN
-
LAX
1 stop27h 55m
Singapore Airlines
Deal found 3/18$619
This oojo deal was found by Cheapflights users on 3/20. 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 8/1912:05 am
LAX
-
SIN
Nonstop16h 35m
Singapore Airlines
Sat 8/299:25 am
SIN
-
LAX
1 stop18h 25m
Singapore Airlines
Deal found 3/20$620
This oojo deal was found by Cheapflights users on 3/20. 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 9/189:15 pm
LAX
-
SIN
Nonstop17h 00m
Singapore Airlines
Wed 9/301:55 pm
SIN
-
LAX
1 stop37h 55m
Singapore Airlines
Deal found 3/20$621
This BusinessClass deal was found by Cheapflights users on 3/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:50 pm
LAX
-
SIN
1 stop21h 40m
China Southern
Wed 10/211:30 pm
SIN
-
LAX
1 stop21h 30m
China Southern
Deal found 3/20$632
This oojo deal was found by Cheapflights users on 3/20. 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 9/296:00 am
SFO
-
SIN
1 stop20h 35m
Singapore Airlines
Sun 10/49:15 am
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/20$633
This oojo deal was found by Cheapflights users on 3/23. 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 8/206:00 am
SFO
-
SIN
1 stop20h 35m
Singapore Airlines
Thu 8/279:15 am
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/23$634
This Expedia deal was found by Cheapflights users on 3/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:45 am
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Mon 9/149:15 am
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 3/21$637

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(Singapore Airlines)

One-way from

$299
(Jettzy)

Popular in

December

Cheapest in

September

Average price

$777

Good round-trip deal

$595 or less

Good one-way deal

$304 or less
Provider with most accurate pricing for Los Angeles Los Angeles-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Singapore Changi flights.
Search Deals
From California to Singapore Changi
Search Deals
One-way flight from California to Singapore Changi
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from California to Singapore Changi.
Search Deals
Price to beat on a one-way flight from California to Singapore Changi.
Search Deals

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 March 23, 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

Price

Cheapest round-trip

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 8/12

11:50 pm-9:30 pm

1 stop30h 40m

Singapore Changi

Mon 9/7

10:50 pm-3:20 pm

1 stop31h 30m

$710

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles Los Angeles

Sun 9/6

4:55 pm-1:15 pm

1 stop29h 20m

Singapore Changi

Thu 9/10

8:00 pm-1:45 pm

1 stop32h 45m

$723

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 4/20

1:45 am-6:40 am

1 stop37h 55m

Singapore Changi

Thu 5/14

8:35 pm-8:45 pm

Nonstop15h 10m

$802

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 4/19

1:45 am-6:40 am

1 stop37h 55m

Singapore Changi

Sun 5/3

9:00 am-9:10 am

Nonstop15h 10m

$802

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 4/27

12:40 pm-11:55 pm

1 stop20h 15m

Singapore Changi

Sat 5/16

1:25 am-10:40 am

1 stop24h 15m

$809

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 4/26

5:55 am-5:00 am

2 stops32h 05m

Singapore Changi

Mon 5/11

7:30 am-4:57 pm

2 stops24h 27m

$820

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 9/15

5:45 am-11:55 pm

2 stops27h 10m

Singapore Changi

Tue 9/22

7:30 am-10:09 pm

2 stops29h 39m

$820

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 4/26

5:40 am-5:00 am

2 stops32h 20m

Singapore Changi

Sun 5/10

7:30 am-11:57 pm

2 stops31h 27m

$821

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 8/24

7:15 am-5:00 am

2 stops30h 45m

Singapore Changi

Sat 8/29

10:00 pm-2:53 pm

2 stops31h 53m

$826

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 4/28

7:20 am-11:55 pm

2 stops25h 35m

Singapore Changi

Wed 5/6

7:30 am-5:52 pm

2 stops25h 22m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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

What is the cheapest month to book a flight from California to Singapore?

Currently, August is the cheapest month in which you can book a flight from California to Singapore (average of $521). Flying from California 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 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 March 23, 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 March 23, 2026.

The most flights from USCA to SIN are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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.

  • What airport do you fly into for flights to Singapore from California?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from California to Singapore.

  • How popular is this California to Singapore flight route?

    The California to Singapore Changi flight path was viewed by 605 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Singapore?

    There are many flights that can get you from California to Singapore in 29h 20m. Fly via Asiana Airlines, Philippine Airlines, or United Airlines to get the fastest option. There are 8756 mi between California and Singapore. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Singapore one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $272. Philippine Airlines flights start at $288 while deals on Japan Airlines start at $290 one-way.

  • What are the most popular routes from California to Singapore?

    While some choose either San Francisco - Singapore Changi or Ontario - Singapore Changi, Los Angeles Los Angeles - Singapore Changi is the most popular route from California to Singapore.

  • What are the cheapest flights from California to Singapore?

    The cheapest flight price from California to Singapore is $283. On average you can expect to pay $1,155. The most popular route, (Los Angeles Los Angeles - Singapore Changi), can usually be booked for $553.

  • Can I find deals for flights from California to Singapore that include hotel bookings?

    Yes. In addition to deals on California to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Singapore.

  • Can I find deals for business class flights from California to Singapore?

    Yes. Cheapflights offers flight deals from California to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Singapore?

    Currently, August is the cheapest month in which you can book a flight from California to Singapore (average of $521). Flying from California 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.

See more FAQs

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.

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$507Average$1,834FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$532Average$924FlexibilityNo cancel feeOn-time81%
China EasternCheapest$545Average$810FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$575Average$1,124FlexibilityNo cancel feeOn-time79%
Air IndiaCheapest$579Average$661FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$602Average$651FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$603Average$705FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$621Average$984FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$627Average$1,758FlexibilityNo cancel feeOn-time49%
ANACheapest$654Average$854FlexibilityNo cancel feeOn-time80%

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