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$412+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This oojo deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:05 am
LAX
-
SIN
Nonstop16h 35m
Singapore Airlines
Thu 9/249:00 am
SIN
-
LAX
1 stop21h 57m
Singapore Airlines
Deal found 5/16$823
This Korean Air deal was found by Cheapflights users on 5/16. 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 9/1112:40 pm
LAX
-
SIN
1 stop25h 20m
Korean Air
Sun 9/1310:00 pm
SIN
-
LAX
1 stop26h 40m
Korean Air
Deal found 5/16$824
This Cheapflightsfares deal was found by Cheapflights users on 5/17. 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.
Tue 8/257:45 am
LAX
-
SIN
2 stops31h 55m
ANA
Wed 9/212:50 am
SIN
-
LAX
2 stops29h 45m
ANA
Deal found 5/17$826
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:30 pm
LAX
-
SIN
1 stop25h 55m
China Eastern
Tue 11/312:40 pm
SIN
-
LAX
2 stops36h 25m
China Eastern
Deal found 5/13$827
This KAYAK deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am
LAX
-
SIN
1 stop21h 35m
Multiple Airlines
Sun 11/110:10 am
SIN
-
LAX
1 stop37h 30m
Multiple Airlines
Deal found 5/14$828
This United Airlines deal was found by Cheapflights users on 5/17. 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 10/242:08 pm
SJC
-
SIN
2 stops39h 07m
United Airlines
Tue 11/1010:10 am
SIN
-
SJC
2 stops52h 26m
United Airlines
Deal found 5/17$828
This CheapOair deal was found by Cheapflights users on 5/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:45 am
LAX
-
SIN
2 stops24h 35m
ANA
Mon 9/216:15 am
SIN
-
LAX
2 stops26h 49m
ANA
Deal found 5/16$829
This BusinessClass deal was found by Cheapflights users on 5/17. 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.
Tue 10/205:05 pm
LAX
-
SIN
1 stop21h 10m
Singapore Airlines
Mon 10/2611:10 pm
SIN
-
LAX
2 stops31h 59m
Singapore Airlines
Deal found 5/17$830
This Korean Air deal was found by Cheapflights users on 5/17. 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 10/138:30 am
LAX
-
SIN
2 stops29h 30m
Korean Air
Tue 11/310:30 pm
SIN
-
LAX
2 stops32h 20m
Korean Air
Deal found 5/17$831
This Booking.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:20 pm
LAX
-
SIN
2 stops35h 10m
Air Canada
Tue 9/228:50 pm
SIN
-
LAX
2 stops39h 45m
Air Canada
Deal found 5/17$832
This oojo deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:15 pm
LAX
-
SIN
Nonstop17h 00m
Singapore Airlines
Tue 9/298:45 pm
SIN
-
LAX
Nonstop16h 05m
Singapore Airlines
Deal found 5/17$833
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:30 am
LAX
-
SIN
2 stops32h 10m
China Eastern
Sat 11/712:40 pm
SIN
-
LAX
2 stops60h 25m
China Eastern
Deal found 5/13$834

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$828
(United Airlines)

One-way from

$412
(Delta)

Popular in

December

Cheapest in

September

Average price

$947

Good round-trip deal

$747 or less

Good one-way deal

$396 or less
Provider with most accurate pricing for Los Angeles-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for 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. 16% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 18, 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 JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 10/24

2:08 pm-8:15 pm

2 stops39h 07m

Singapore Changi

Tue 11/10

10:10 am-10:36 pm

2 stops52h 26m

$828

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 10/18

12:40 pm-5:00 am

1 stop25h 20m

Singapore Changi

Thu 10/22

7:30 am-2:32 pm

2 stops22h 02m

$835

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Thu 8/20

6:00 am-7:15 pm

2 stops46h 15m

Singapore Changi

Thu 9/17

7:30 am-10:40 pm

2 stops30h 10m

$835

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 10/18

9:05 am-5:00 am

2 stops28h 55m

Singapore Changi

Thu 10/22

7:30 am-4:57 pm

2 stops24h 27m

$840

BurbankSingapore

BUR - SIN

BURSIN

Burbank Bob Hope

Wed 10/14

8:15 pm-6:15 am

1 stop19h 00m

Singapore Changi

Wed 10/28

10:10 am-3:56 pm

1 stop20h 46m

$873

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/20

3:05 pm-6:15 am

1 stop24h 10m

Singapore Changi

Thu 9/24

8:35 pm-9:01 am

1 stop27h 26m

$873
Quickest round-trip

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Wed 9/9

7:13 pm-6:15 am

1 stop20h 02m

Singapore Changi

Wed 9/23

8:45 am-12:12 pm

1 stop18h 27m

$874

BurbankSingapore

BUR - SIN

BURSIN

Burbank Bob Hope

Wed 9/9

7:15 am-6:35 pm

1 stop20h 20m

Singapore Changi

Wed 9/23

8:45 am-3:13 pm

1 stop21h 28m

$874

BurbankSingapore

BUR - SIN

BURSIN

Burbank Bob Hope

Wed 8/26

6:35 pm-6:15 am

1 stop20h 40m

Singapore Changi

Wed 9/9

8:45 am-3:13 pm

1 stop21h 28m

$874

BurbankSingapore

BUR - SIN

BURSIN

Burbank Bob Hope

Sun 11/1

6:00 pm-8:00 am

1 stop22h 00m

Singapore Changi

Sat 11/7

10:10 am-6:14 pm

1 stop24h 04m

$874

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

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

How far ahead should I book a flight from California to Singapore?

The best time to book flights from California to Singapore is 90 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.

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 $412). Flying from California to Singapore in October is currently the most expensive (average of $1,811). 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 May 18, 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 May 18, 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).

How much does it cost to fly round-trip from California to Singapore?

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 613 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 25h 20m. Fly via United Airlines, Korean Air, or Delta 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 - 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 $358. On average you can expect to pay $1,295. The most popular route, (Los Angeles - Singapore Changi), can usually be booked for $711.

  • 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 $412). Flying from California to Singapore in October is currently the most expensive (average of $1,811). 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

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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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$170Average$618FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$387Average$1,295FlexibilityNo cancel feeOn-time67%
China AirlinesCheapest$507Average$1,863FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$526Average$891FlexibilityNo cancel feeOn-time81%
China EasternCheapest$545Average$905FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$575Average$1,129FlexibilityNo cancel feeOn-time79%
Air IndiaCheapest$579Average$779FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$611Average$706FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$621Average$987FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$627Average$1,758FlexibilityNo cancel feeOn-time49%

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