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$400+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
May 7 — May 141
Wed 5/7
Wed 5/14
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 May 2, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$718
(oojo)

One-way from

$411
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,097

Good round-trip deal

$722 or less

Good one-way deal

$378 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 Changi
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One-way flight from California to Singapore Changi
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Highest demand for flights based on searches. 8% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from California to Singapore Changi.
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Price to beat on a one-way flight from California to Singapore Changi.
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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 May 2, 2025.

This oojo deal was found by Cheapflights users on 5/1. 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 8/2011:50 pmLAS - SIN
1 stop32h 50mKorean Air
Tue 8/261:10 amSIN - LAS
1 stop30h 30mKorean Air
Deal found 5/1$718
This Korean Air deal was found by Cheapflights users on 5/1. 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 8/46:30 amONT - SIN
2 stops26h 10mKorean Air
Wed 8/137:30 amSIN - ONT
2 stops24h 58mKorean Air
Deal found 5/1$738
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Tue 5/202:22 pmLAX - SIN
2 stops25h 43mAir Canada
Sat 6/219:10 amSIN - LAX
2 stops37h 08mAir Canada
Deal found 5/1$777
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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.
Fri 8/1512:30 pmLAX - SIN
1 stop20h 10mKorean Air
Mon 9/11:10 amSIN - LAX
2 stops31h 42mKorean Air
Deal found 5/1$779
This KAYAK deal was found by Cheapflights users on 5/2. 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.
Fri 8/2911:55 pmLAX - SIN
1 stop22h 25mPhilippine Airlines
Wed 10/112:20 amSIN - LAX
1 stop24h 25mPhilippine Airlines
Deal found 5/2$781
This StudentUniverse deal was found by Cheapflights users on 5/2. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:25 amLAX - SIN
1 stop20h 20mCathay Pacific
Wed 9/39:45 amSIN - LAX
1 stop22h 20mCathay Pacific
Deal found 5/2$787
This Korean Air deal was found by Cheapflights users on 5/1. 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 8/47:30 amSNA - SIN
2 stops25h 10mKorean Air
Wed 8/137:30 amSIN - SNA
2 stops25h 55mKorean Air
Deal found 5/1$788
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/16:00 amLAX - SIN
1 stop21h 25mUnited Airlines
Thu 5/88:40 pmSIN - LAX
1 stop27h 54mUnited Airlines
Deal found 5/1$789
This Booking.com deal was found by Cheapflights users on 5/2. 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.
Tue 9/302:39 pmLAX - SIN
2 stops25h 26mMultiple Airlines
Mon 10/69:45 amSIN - LAX
2 stops26h 43mMultiple Airlines
Deal found 5/2$790
This Asiana Airlines deal was found by Cheapflights users on 5/1. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:00 pmLAX - SIN
1 stop31h 30mAsiana Airlines
Fri 5/3010:50 pmSIN - LAX
1 stop26h 00mAsiana Airlines
Deal found 5/1$792
This oojo deal was found by Cheapflights users on 5/2. 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 9/3011:40 pmLAX - SIN
Nonstop17h 10mSingapore Airlines
Mon 10/68:45 pmSIN - LAX
Nonstop16h 05mSingapore Airlines
Deal found 5/2$798
This StudentUniverse deal was found by Cheapflights users on 5/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:00 amSJC - SIN
2 stops30h 00mKorean Air
Tue 12/1611:00 amSIN - SJC
2 stops26h 46mKorean Air
Deal found 5/1$800

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 2, 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

Las VegasSingapore

LAS - SIN

LASSIN

Las Vegas Harry Reid Intl

Wed 8/20

11:50 pm-11:40 pm

1 stop32h 50m

Singapore Changi

Tue 8/26

1:10 am-4:40 pm

1 stop30h 30m

$718

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Mon 8/4

6:30 am-11:40 pm

2 stops26h 10m

Singapore Changi

Wed 8/13

7:30 am-5:28 pm

2 stops24h 58m

$738

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 5/20

2:22 pm-7:05 am

2 stops25h 43m

Singapore Changi

Sat 6/21

9:10 am-7:18 am

2 stops37h 08m

$777

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 8/15

12:30 pm-11:40 pm

1 stop20h 10m

Singapore Changi

Mon 9/1

1:10 am-5:52 pm

2 stops31h 42m

$779

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 8/29

11:55 pm-1:20 pm

1 stop22h 25m

Singapore Changi

Wed 10/1

12:20 am-9:45 am

1 stop24h 25m

$781

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 8/22

12:25 am-11:45 am

1 stop20h 20m

Singapore Changi

Wed 9/3

9:45 am-5:05 pm

1 stop22h 20m

$787

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 9/30

2:39 pm-7:05 am

2 stops25h 26m

Singapore Changi

Mon 10/6

9:45 am-9:28 pm

2 stops26h 43m

$790

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 5/21

11:00 pm-9:30 pm

1 stop31h 30m

Singapore Changi

Wed 5/28

10:50 pm-9:50 am

1 stop26h 00m

$792

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 9/30

11:40 pm-7:50 am

Nonstop17h 10m

Singapore Changi

Mon 10/6

8:45 pm-9:50 pm

Nonstop16h 05m

$798

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 8/29

7:20 am-11:40 pm

2 stops25h 20m

Singapore Changi

Sun 9/7

7:30 am-6:14 pm

2 stops25h 44m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

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, September is the cheapest month in which you can book a flight from California to Singapore (average of $1,011). Flying from California to Singapore in December is currently the most expensive (average of $1,684). 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 2, 2025.

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 2, 2025.

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).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated May 2, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from California to Singapore have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
162 reviews

Boarding

9.0

Crew

9.3

Food

8.9

Comfort

9.0

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
162 reviews
STARLUX Airlines
9.1
Wonderful
162 reviews

Boarding

9.0

Crew

9.3

Food

8.9

Comfort

9.0

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
162 reviews

Boarding

9.0

Crew

9.3

Food

8.9

Comfort

9.0

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,068 reviews
STARLUX Airlines
9.1
Wonderful
162 reviews

Boarding

9.0

Crew

9.3

Food

8.9

Comfort

9.0

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
162 reviews

Boarding

9.0

Crew

9.3

Food

8.9

Comfort

9.0

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
162 reviews

Boarding

9.0

Crew

9.3

Food

8.9

Comfort

9.0

Overall

9.1

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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 559 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $411. Asiana Airlines flights start at $413 while deals on Japan Airlines start at $416 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 $336. On average you can expect to pay $2,189. The most popular route, (Los Angeles - Singapore Changi), can usually be booked for $635.

  • 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, September is the cheapest month in which you can book a flight from California to Singapore (average of $1,011). Flying from California to Singapore in December is currently the most expensive (average of $1,684). 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

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Alternative routes for California to Singapore

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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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$508Average$1,406FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$520Average$1,181FlexibilityNo cancel feeOn-time70%
Vietnam AirlinesCheapest$528Average$964FlexibilityNo cancel feeOn-time81%
China EasternCheapest$582Average$792FlexibilityNo cancel feeOn-time62%
XiamenAirCheapest$640Average$781FlexibilityNo cancel feeOn-time49%
Philippine AirlinesCheapest$685Average$792FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$685Average$1,207FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$721Average$976FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$729Average$1,008FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$737Average$1,423FlexibilityNo cancel feeOn-time76%

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