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$341+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from California to Singapore

Keep the following information in mind while searching for California to Singapore flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$646
(FlightHub)

One-way from

$341
(Expedia)

Popular in

December

Cheapest in

September

Average price

$886

Good round-trip deal

$721 or less

Good one-way deal

$356 or less
Provider with most accurate pricing for Los Angeles-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Singapore Changi flights.
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From California to Singapore
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One-way flight from California to Singapore
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Highest demand for flights based on searches. 15% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from California to Singapore.
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Price to beat on a one-way flight from California to Singapore.
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Find 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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/28:55 pmSFO - SIN
2 stops36h 00mUnited Airlines
Thu 12/2510:10 amSIN - SFO
Nonstop14h 50mUnited Airlines
Deal found 11/6$658
This CrystalTravel deal was found by Cheapflights users on 11/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:30 pmSFO - SIN
1 stop28h 40mPhilippine Airlines
Wed 11/122:10 pmSIN - SFO
1 stop21h 20mPhilippine Airlines
Deal found 11/6$661
This Gotogate deal was found by Cheapflights users on 11/5. 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 12/311:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Wed 12/1011:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 11/5$662
This IEagle deal was found by Cheapflights users on 11/5. 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 12/311:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Wed 12/1711:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 11/5$664
This oojo deal was found by Cheapflights users on 11/6. 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.
Sat 11/810:30 pmSFO - SIN
1 stop28h 40mPhilippine Airlines
Mon 11/1012:40 amSIN - SFO
1 stop34h 50mPhilippine Airlines
Deal found 11/6$685
This FlightHub deal was found by Cheapflights users on 11/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:00 pmSFO - SIN
1 stop37h 15mChina Eastern
Sun 11/2311:00 pmSIN - SFO
1 stop26h 00mChina Eastern
Deal found 11/6$687
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:00 pmSFO - SIN
2 stops31h 40mChina Eastern
Fri 12/1211:00 pmSIN - SFO
1 stop26h 00mChina Eastern
Deal found 11/5$688
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:45 amSFO - SIN
2 stops31h 15mDelta
Thu 12/2510:40 amSIN - SFO
2 stops23h 02mDelta
Deal found 11/6$691
This IEagle deal was found by Cheapflights users on 11/4. 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 11/2510:50 pmSFO - SIN
2 stops28h 15mAir India
Sun 12/77:40 pmSIN - SFO
2 stops34h 50mAir India
Deal found 11/4$708
This oojo deal was found by Cheapflights users on 11/5. 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 11/910:50 pmSFO - SIN
2 stops27h 40mAir India
Tue 11/188:00 pmSIN - SFO
1 stop32h 25mAir India
Deal found 11/5$712
This Kissandfly.com deal was found by Cheapflights users on 11/5. 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 11/278:17 amLAX - SIN
2 stops28h 43mKorean Air
Wed 12/1010:30 pmSIN - LAX
1 stop31h 10mKorean Air
Deal found 11/5$713
This Expedia deal was found by Cheapflights users on 11/5. 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 12/310:50 amLAX - SIN
1 stop21h 20mKorean Air
Wed 12/1010:30 pmSIN - LAX
2 stops38h 54mKorean Air
Deal found 11/5$716

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 November 6, 2025.
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

Tue 1/27

12:20 am-6:55 am

1 stop38h 35m

Singapore Changi

Wed 2/4

10:10 am-9:00 am

Nonstop14h 50m

$650

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 1/19

12:20 am-6:55 am

1 stop38h 35m

Singapore Changi

Wed 2/4

10:20 pm-9:15 pm

Nonstop14h 55m

$650

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 1/20

11:03 am-6:55 am

2 stops27h 52m

Singapore Changi

Wed 2/4

6:35 am-5:47 pm

2 stops27h 12m

$676

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 1/28

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Tue 2/3

10:30 pm-10:07 pm

2 stops39h 37m

$691

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/8

7:15 am-8:25 pm

2 stops46h 10m

Singapore Changi

Thu 3/12

10:40 am-10:11 pm

2 stops26h 31m

$691

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 1/28

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Sat 1/31

10:30 pm-10:07 pm

2 stops39h 37m

$691

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 1/24

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Fri 2/6

10:30 pm-9:56 pm

2 stops39h 26m

$697

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 1/29

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Sun 2/1

1:35 am-1:39 pm

2 stops28h 04m

$697

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 1/25

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Fri 1/30

1:35 am-1:39 pm

2 stops28h 04m

$697

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 1/26

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Thu 2/5

10:30 pm-1:39 pm

2 stops55h 09m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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 $390). Flying from California to Singapore in June is currently the most expensive (average of $771). 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 November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from California to Singapore in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from California to Singapore?

Use this chart to determine the cheapest time to fly round-trip from California to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Singapore flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 6, 2025.

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 564 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 24h 55m. Fly via United Airlines, Delta, or Korean Air to get the fastest option. There are 8463 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 Delta, which is currently one of the cheapest options available, starting at $351. Korean Air flights start at $351 while deals on United Airlines start at $352 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 $390). Flying from California to Singapore in June is currently the most expensive (average of $771). 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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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$400Average$1,092FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$490Average$811FlexibilityNo cancel feeOn-time71%
China SouthernCheapest$550Average$626FlexibilityNo cancel feeOn-time69%
China EasternCheapest$582Average$779FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$585Average$1,131FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$588Average$671FlexibilityNo cancel feeOn-timeN/A
XiamenAirCheapest$598Average$1,023FlexibilityNo cancel feeOn-time49%
Philippine AirlinesCheapest$602Average$684FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$647Average$728FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$656Average$691FlexibilityNo cancel feeOn-time67%

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