How long is the flight from California to Singapore?

Flight times from California to Singapore vary, but if you’re flying out of San Francisco and flying into Singapore (one of the most popular routes), then the duration is 16h 10m on average. Another popular route from California to Singapore is flying from Los Angeles to Singapore, which will take roughly 16h 55m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from California to Singapore on average per day?

6 flights are operational daily from California to Singapore as of August 2025. The most popular departure time for this route is 10:00PM, with 53% of flights per day taking off in the evening.

How many flights depart from California to Singapore on average per week?

As of August 2025, there are 44 flights per week flying from California to Singapore. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Singapore from California according to our data. Singapore Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 17 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Singapore?

Singapore Airlines, Air India, and XiamenAir are the most popular carriers operating from California to Singapore

When did momondo last update prices for flights from California to Singapore?

Prices for flights from California to Singapore were last updated today.

How many operators does momondo search for flights from California to Singapore?

As of August 2025, there are 17 operators available to choose from for flights from California to Singapore.

How old do you have to be to fly from California to Singapore?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Singapore.

What documentation or ID do you need to fly to Singapore?

The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$279 Cheap Flights from California to Singapore in 2025

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Find the cheapest flights from California to Singapore

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:00 pm - 7:10 pmSFO-SIN

16h 10mnonstop

9:15 am - 7:50 amSIN-SFO

14h 35mnonstop

$530Singapore Airlines

Find Deal

Wed, Sep 10 - Wed, Nov 19

9:40 am - 7:05 pmSFO-SIN

17h 25mnonstop

9:15 am - 7:50 amSIN-SFO

14h 35mnonstop

$534Singapore Airlines

Find Deal

Sun, Feb 1 - Tue, Feb 17

10:00 am - 9:45 pmSFO-SIN

44h 45m1 stop

7:40 pm - 6:00 pmSIN-SFO

37h 20m1 stop

$557Air India

Find Deal

Wed, Sep 10 - Thu, Sep 18

10:00 am - 7:15 amSFO-SIN

30h 15m1 stop

11:00 pm - 5:20 pmSIN-SFO

34h 20m1 stop

$558Air India

Find Deal

Wed, Sep 10 - Wed, Nov 19

12:30 pm - 5:25 amLAX-SIN

25h 55m1 stop

6:10 pm - 10:05 amSIN-LAX

30h 55m1 stop

$608China Eastern

Find Deal

Mon, Sep 1 - Wed, Sep 10

10:40 pm - 6:15 amSFO-SIN

16h 35mnonstop

8:45 am - 9:15 amSIN-SFO

15h 30mnonstop

$609United Airlines

Find Deal

Mon, Sep 15 - Wed, Oct 1

12:30 pm - 11:20 amLAX-SIN

31h 50m2 stops

3:30 pm - 10:05 amSIN-LAX

33h 35m2 stops

$611China Eastern

Find Deal

Mon, Sep 1 - Wed, Sep 10

6:00 am - 12:45 amSFO-SIN

27h 45m2 stops

8:40 pm - 9:10 pmSIN-SFO

15h 30mnonstop

$614United Airlines

Find Deal

Mon, Sep 15 - Wed, Oct 1

11:55 pm - 1:40 amLAX-SIN

34h 45m1 stop

8:55 am - 8:00 pmSIN-LAX

26h 05m1 stop

$643XiamenAir

Find Deal

Sun, Aug 24 - Sun, Sep 7

11:55 pm - 1:40 amLAX-SIN

34h 45m1 stop

2:40 am - 8:00 pmSIN-LAX

32h 20m1 stop

$646XiamenAir

Find Deal

Thu, Sep 4 - Wed, Sep 17

United Airlines flights from California to Singapore

Our best United Airlines deals on California to Singapore flight tickets

United Airlines

Sep 15

SFO10:40 pmSan Francisco

16h 35m

SIN6:15 amSingapore Changi

Oct 1

SIN8:45 amSingapore Changi

15h 30m

SFO9:15 amSan Francisco

$609

Find similar

United Airlines

Sep 15

SFO6:00 amSan Francisco

27h 45m

2 stops

SIN12:45 amSingapore Changi

Oct 1

SIN8:40 pmSingapore Changi

15h 30m

SFO9:10 pmSan Francisco

$614

Find similar

United Airlines

Sep 15

SFO10:45 amSan Francisco

16h 40m

SIN6:25 pmSingapore Changi

Oct 1

SIN11:05 amSingapore Changi

20h 25m

1 stop

SFO4:30 pmSan Francisco

$615

Find similar

Singapore Airlines flights from California to Singapore

Our best Singapore Airlines deals on California to Singapore flight tickets

Singapore Airlines

Sep 10

SFO12:00 pmSan Francisco

16h 10m

SIN7:10 pmSingapore Changi

Nov 19

SIN9:15 amSingapore Changi

14h 35m

SFO7:50 amSan Francisco

$530

Find similar

Singapore Airlines

Feb 1

SFO9:40 amSan Francisco

17h 25m

SIN7:05 pmSingapore Changi

Feb 17

SIN9:15 amSingapore Changi

14h 35m

SFO7:50 amSan Francisco

$534

Find similar

Singapore Airlines

Jan 18

SFO9:40 amSan Francisco

17h 25m

SIN7:05 pmSingapore Changi

Feb 9

SIN9:15 amSingapore Changi

14h 35m

SFO7:50 amSan Francisco

$560

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 9/10

12:00 pm-7:10 pm

Nonstop16h 10m

Singapore Changi

Wed 11/19

9:15 am-7:50 am

Nonstop14h 35m

$530

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 2/1

9:40 am-7:05 pm

Nonstop17h 25m

Singapore Changi

Tue 2/17

9:15 am-7:50 am

Nonstop14h 35m

$534

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 9/10

10:00 am-9:45 pm

1 stop44h 45m

Singapore Changi

Thu 9/18

7:40 pm-6:00 pm

1 stop37h 20m

$557

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 9/10

10:00 am-7:15 am

1 stop30h 15m

Singapore Changi

Wed 11/19

11:00 pm-5:20 pm

1 stop34h 20m

$558

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 9/1

12:30 pm-5:25 am

1 stop25h 55m

Singapore Changi

Wed 9/10

6:10 pm-10:05 am

1 stop30h 55m

$608

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 9/15

10:40 pm-6:15 am

Nonstop16h 35m

Singapore Changi

Wed 10/1

8:45 am-9:15 am

Nonstop15h 30m

$609

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 9/1

12:30 pm-11:20 am

2 stops31h 50m

Singapore Changi

Wed 9/10

3:30 pm-10:05 am

2 stops33h 35m

$611

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 9/15

6:00 am-12:45 am

2 stops27h 45m

Singapore Changi

Wed 10/1

8:40 pm-9:10 pm

Nonstop15h 30m

$614

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/24

11:55 pm-1:40 am

1 stop34h 45m

Singapore Changi

Sun 9/7

8:55 am-8:00 pm

1 stop26h 05m

$643

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 9/4

11:55 pm-1:40 am

1 stop34h 45m

Singapore Changi

Wed 9/17

2:40 am-8:00 pm

1 stop32h 20m

$646

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How to get the cheapest flight ticket from California to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Singapore?

The month of August is, on average, the cheapest month to fly to Singapore from California, with most prices found around $794. If you aren’t able to travel to Singapore during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $803.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from California to Singapore is on a Monday when prices can be found for as low as $893. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,097.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from California to Singapore when you can find flight prices for as low as $986. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,820 on average. Flights to Singapore from California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest California to Singapore flight route?

Fly from San Francisco to Singapore Changi for the best California - Singapore flight prices

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $987 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from California for as low as $921 on momondo.

What cabin class options are available on California to Singapore flights?

There are 4 cabin classes available to choose from on California to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Singapore flights?

No. A direct flight is the cheapest option for a flight between California to Singapore.

Cheap California to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Singapore

Best Price Found	$279
Fastest flight time	16h 10m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from California in the past 72 hours is $279. The best round-trip flight deal from California to Singapore found on momondo in the last 72 hours is $530.

The fastest flight from California to Singapore takes 16h 10m

Direct flights go from California to Singapore every day.

There is 1 airport near Singapore: Singapore Changi (SIN)

Search flight deals

When did momondo last update prices for flights from California to Singapore?
Prices for flights from California to Singapore were last updated today.
How many operators does momondo search for flights from California to Singapore?
As of August 2025, there are 17 operators available to choose from for flights from California to Singapore.
How old do you have to be to fly from California to Singapore?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Singapore.
What documentation or ID do you need to fly to Singapore?
The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Singapore?
Based on momondo bookings for flights between California and Singapore, the leading plane model is Airbus A350-900, making up 24.57% of the total bookings. Other popular models include Boeing 777-300 with 22.94%, Boeing 777-200LR with 18.88%, and Boeing 787-9 Dreamliner with 17.17%.

Best airlines flying from California to Singapore

Compare and see reviews for airlines that fly from California to Singapore with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $490	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
China Airlines	PriceFrom $520	Free Cancellation	Rating 8.3 760 reviews	Search China Airlines flights
China Eastern	PriceFrom $582	Free Cancellation	Rating 7.2 159 reviews	Search China Eastern flights
XiamenAir	PriceFrom $598	Free Cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Singapore Airlines	PriceFrom $623	Free Cancellation	Rating 8.1 1,344 reviews	Search Singapore Airlines flights
Asiana Airlines	PriceFrom $654	Free Cancellation	Rating 8.2 470 reviews	Search Asiana Airlines flights
ANA	PriceFrom $660	Free Cancellation	Rating 8.4 926 reviews	Search ANA flights
Philippine Airlines	PriceFrom $667	Free Cancellation	Rating 7.2 894 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $684	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $700	Free Cancellation	Rating 8.3 1,545 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Singapore for you.

Can I find flights from California to Singapore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Singapore from California with this policy.

How can momondo help me find flights from California to Singapore?

Once all potential California to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from California and alert you when they change.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Singaporefrom $530

Cheap flights from California to Singapore from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Singapore departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from California to Singapore

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United Airlines flights from California to Singapore

Our best United Airlines deals on California to Singapore flight tickets

Singapore Airlines flights from California to Singapore

Our best Singapore Airlines deals on California to Singapore flight tickets

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Use the filters below to find and compare flights from California to Singapore that are best for you.

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How to get the cheapest flight ticket from California to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from California to Singapore is on a Monday when prices can be found for as low as $893. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,097.

What is the cheapest time of day to depart on your flight to Singapore?

What is the cheapest California to Singapore flight route?

Fly from San Francisco to Singapore Changi for the best California - Singapore flight prices

How far in advance should I book a flight to Singapore?

What cabin class options are available on California to Singapore flights?

There are 4 cabin classes available to choose from on California to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Singapore flights?

No. A direct flight is the cheapest option for a flight between California to Singapore.

What is the cheapest airline that flies from California to Singapore?

Singapore Airlines, Air India, and XiamenAir are the most popular carriers operating from California to Singapore

What airlines fly to Singapore?

How many flights depart from California to Singapore on average per day?

6 flights are operational daily from California to Singapore as of August 2025. The most popular departure time for this route is 10:00PM, with 53% of flights per day taking off in the evening.

How many flights depart from California to Singapore on average per week?

As of August 2025, there are 44 flights per week flying from California to Singapore. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

How long is the flight from California to Singapore?

Cheap California to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Singapore

Best Price Found

Fastest flight time

Direct flights

Airports in Singapore

When did momondo last update prices for flights from California to Singapore?

How many operators does momondo search for flights from California to Singapore?

How old do you have to be to fly from California to Singapore?

What documentation or ID do you need to fly to Singapore?

What is the most popular plane model from California to Singapore?

Best airlines flying from California to Singapore

Compare and see reviews for airlines that fly from California to Singapore with momondo

Why use momondo?

Why should I use momondo to find a flight deal from California to Singapore?

Can I find flights from California to Singapore with flexible booking policies on momondo?

How can momondo help me find flights from California to Singapore?

I’m not ready to book a flight from California to Singapore right now. Can momondo alert me if prices change?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo