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$313+ Cheap flights from California to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 1/2610:35 pm
SFO
-
SIN
Nonstop17h 25m
United Airlines
Mon 2/210:00 am
SIN
-
SFO
Nonstop14h 50m
United Airlines
Deal found 1/26$642
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Tue 2/310:35 pm
SFO
-
SIN
Nonstop17h 25m
United Airlines
Sun 2/1510:10 am
SIN
-
SFO
Nonstop14h 55m
United Airlines
Deal found 1/29$643
This oojo deal was found by Cheapflights users on 1/26. 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 3/1110:40 am
SFO
-
SIN
Nonstop17h 25m
Singapore Airlines
Wed 3/259:15 am
SIN
-
SFO
Nonstop14h 35m
Singapore Airlines
Deal found 1/26$645
This United Airlines deal was found by Cheapflights users on 1/27. 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 1/2910:35 am
SFO
-
SIN
Nonstop17h 40m
United Airlines
Wed 2/1110:20 pm
SIN
-
SFO
Nonstop14h 55m
United Airlines
Deal found 1/27$646
This United Airlines deal was found by Cheapflights users on 1/29. 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 1/2910:35 am
SFO
-
SIN
Nonstop17h 40m
United Airlines
Mon 2/210:00 am
SIN
-
SFO
Nonstop14h 50m
United Airlines
Deal found 1/29$647
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:30 pm
SFO
-
SIN
1 stop31h 00m
Asiana Airlines
Wed 4/1510:50 pm
SIN
-
SFO
1 stop31h 10m
Asiana Airlines
Deal found 1/28$649
This Delta deal was found by Cheapflights users on 1/27. 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 3/96:00 am
ONT
-
SIN
2 stops27h 10m
Delta
Tue 3/1710:40 am
SIN
-
ONT
2 stops26h 54m
Delta
Deal found 1/27$650
This Expedia deal was found by Cheapflights users on 1/27. 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.
Tue 1/2711:50 pm
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Wed 3/2511:10 pm
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Deal found 1/27$651
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/910:35 am
SFO
-
SIN
Nonstop17h 40m
United Airlines
Wed 2/1810:45 am
SIN
-
SFO
1 stop20h 35m
United Airlines
Deal found 1/27$652
This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:50 pm
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Mon 3/211:10 pm
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Deal found 1/27$654
This United Airlines deal was found by Cheapflights users on 1/27. 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 1/2811:00 am
SFO
-
SIN
1 stop21h 55m
United Airlines
Wed 2/410:10 am
SIN
-
SFO
Nonstop14h 50m
United Airlines
Deal found 1/27$655
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:53 pm
ONT
-
SIN
2 stops39h 17m
Delta
Tue 3/1710:40 am
SIN
-
ONT
2 stops26h 54m
Delta
Deal found 1/27$656

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(United Airlines)

One-way from

$313
(Delta)

Popular in

December

Cheapest in

September

Average price

$885

Good round-trip deal

$758 or less

Good one-way deal

$339 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
Search Deals
One-way flight from California to Singapore
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from California to Singapore.
Search Deals
Price to beat on a one-way flight from California to Singapore.
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 January 29, 2026.
Use the filters below to find and compare flights from California to Singapore that are best for you.

Fly from

California

Fly to

Singapore

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 4/26

12:40 pm-11:40 pm

1 stop20h 00m

Singapore Changi

Tue 5/12

10:30 pm-10:40 am

1 stop27h 10m

$660

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/9

7:25 am-12:55 am

2 stops25h 30m

Singapore Changi

Wed 2/18

10:10 am-9:05 am

Nonstop14h 55m

$660

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/16

11:50 pm-9:55 pm

1 stop30h 05m

Singapore Changi

Wed 3/4

11:10 pm-2:00 pm

1 stop30h 50m

$660

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/9

11:40 am-5:00 am

1 stop25h 20m

Singapore Changi

Thu 3/19

10:30 pm-10:30 am

1 stop27h 00m

$660

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/9

11:40 am-5:00 am

1 stop25h 20m

Singapore Changi

Mon 3/16

10:30 pm-10:30 am

1 stop27h 00m

$660

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/17

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Mon 3/2

10:30 pm-10:05 pm

2 stops39h 35m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/17

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Wed 3/4

10:40 am-10:05 pm

2 stops27h 25m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/17

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Tue 3/3

10:40 am-11:59 pm

2 stops29h 19m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 2/16

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Wed 3/4

10:30 pm-5:38 pm

2 stops35h 08m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 2/16

7:15 am-5:00 am

2 stops29h 45m

Singapore Changi

Mon 3/2

10:30 pm-11:59 pm

2 stops41h 29m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from California to Singapore (average of $389). Flying from California to Singapore in June is currently the most expensive (average of $760). 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 SG?

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 January 29, 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 January 29, 2026.

The most flights from USCA to SG0 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.

  • How popular is this California to Singapore flight route?

    The California to Singapore flight path was viewed by 494 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 20h. Fly via Korean Air, United Airlines, or Asiana Airlines to get the fastest option. There are 8433 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 $278. Philippine Airlines flights start at $288 while deals on Air India start at $297 one-way.

  • 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, February is the cheapest month in which you can book a flight from California to Singapore (average of $389). Flying from California to Singapore in June is currently the most expensive (average of $760). 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.

Alternative routes for California to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$355Average$1,139FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$466Average$1,745FlexibilityNo cancel feeOn-time70%
China EasternCheapest$545Average$790FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$567Average$1,072FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$579Average$661FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$602Average$681FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$603Average$709FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$641Average$980FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$650Average$762FlexibilityNo cancel feeOn-time81%
ANACheapest$652Average$883FlexibilityNo cancel feeOn-time80%

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