How long does it take to fly to Singapore?

The flight from California to Singapore depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in California) to Singapore (the most popular airport in Singapore), then the flight time is 16h 25m on average. If you fly from San Francisco (another popular airport in California) to Singapore, then the average flight time is 16h 25m.

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

5 flights are operational daily from California to Singapore as of August 2026. The most popular departure time for this route is 10:00PM, with 40% of flights per day taking off in the evening.

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Cathay Pacific 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 58% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 16 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 Changi?

United Airlines, American Airlines, and Korean Air are the most popular carriers operating from California to Singapore Changi

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

As of August 2026, there are 40 flights per week flying from California to Singapore. The most common day of the week flights depart is Fri, with 18% of flights taking off on this day.

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

Prices for flights from California to Singapore Changi Airport are refreshed on a daily basis.

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

As of August 2026, there are 16 operators available to choose from for flights from California to Singapore Changi Airport.

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

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 Changi Airport.

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

The required travel and health documents for your Singapore Changi Airport 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 Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$372 Cheap Flights from California to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Singapore

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 9:55 pmSFO San Francisco-SIN Singapore Changi

41h 55m1 stop Beijing Capital

11:55 pm - 9:30 amSIN Singapore Changi-SFO San Francisco

25h 35m1 stop Beijing Capital

$689Air China

Wed, Nov 11 - Tue, Nov 17

12:15 pm - 12:45 amSFO San Francisco-SIN Singapore Changi

21h 30m1 stop Tokyo Narita

11:05 am - 9:48 pmSIN Singapore Changi-SFO San Francisco

25h 43m2 stops Tokyo Haneda Vancouver Intl

$692ANA

Sat, Sep 5 - Wed, Sep 30

1:10 am - 5:15 pmSFO San Francisco-SIN Singapore Changi

25h 05m1 stop Tokyo Haneda

6:15 am - 10:35 amSIN Singapore Changi-SFO San Francisco

19h 20m1 stop Tokyo Narita

$693ANA

Tue, Sep 8 - Mon, Sep 14

9:40 am - 7:05 pmSFO San Francisco-SIN Singapore Changi

17h 25mnonstop

9:15 am - 7:50 amSIN Singapore Changi-SFO San Francisco

14h 35mnonstop

$694Singapore Airlines

Wed, Nov 4 - Tue, Nov 10

11:45 am - 7:10 pmSFO San Francisco-SIN Singapore Changi

16h 25mnonstop

9:15 am - 8:50 amSIN Singapore Changi-SFO San Francisco

14h 35mnonstop

$695Singapore Airlines

Tue, Oct 20 - Wed, Oct 28

10:40 pm - 6:15 amSFO San Francisco-SIN Singapore Changi

16h 35mnonstop

8:35 pm - 9:05 pmSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$696United Airlines

Sat, Sep 19 - Sat, Sep 26

10:50 pm - 6:15 amSFO San Francisco-SIN Singapore Changi

16h 25mnonstop

8:35 pm - 9:05 pmSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$696United Airlines

Mon, Sep 7 - Wed, Sep 30

11:20 pm - 4:35 pmSFO San Francisco-SIN Singapore Changi

26h 15m1 stop Incheon Intl

1:55 pm - 8:30 pmSIN Singapore Changi-SFO San Francisco

21h 35m1 stop Taipei City Taiwan Taoyuan Intl

$696Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

10:40 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 55mnonstop

8:35 pm - 9:05 pmSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$746Air India

Thu, Sep 10 - Fri, Sep 18

10:40 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 55mnonstop

10:10 am - 10:15 amSIN Singapore Changi-SFO San Francisco

15h 05mnonstop

$746Air India

Wed, Sep 30 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

11:00 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 35mnonstop

8:45 am - 9:30 amSIN Singapore Changi-SFO San Francisco

15h 45mnonstop

$696United Airlines

Fri, Aug 14 - Fri, Aug 21

11:00 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 35mnonstop

8:45 am - 9:15 amSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$696United Airlines

Tue, Aug 11 - Fri, Sep 11

9:00 am - 5:25 amSFO San Francisco-SIN Singapore Changi

29h 25m2 stops Seattle/Tacoma Intl Tokyo Narita

3:20 pm - 9:00 pmSIN Singapore Changi-SFO San Francisco

20h 40m1 stop Taipei City Taiwan Taoyuan Intl

$710Multiple Airlines

Fri, Aug 14 - Wed, Aug 26

6:00 am - 12:20 amSFO San Francisco-SIN Singapore Changi

27h 20m2 stops Calgary Tokyo Narita

8:10 am - 4:00 pmSIN Singapore Changi-SFO San Francisco

22h 50m1 stop Incheon Intl

$716Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

1:40 am - 6:40 amSFO San Francisco-SIN Singapore Changi

38h 00m1 stop Tokyo Haneda

6:15 am - 10:55 amSIN Singapore Changi-SFO San Francisco

19h 40m1 stop Tokyo Narita

$731ANA

Thu, Aug 13 - Fri, Aug 21

1:56 pm - 6:40 amSFO San Francisco-SIN Singapore Changi

25h 44m2 stops Los Angeles Tokyo Haneda

10:00 pm - 7:09 pmSIN Singapore Changi-SFO San Francisco

36h 09m2 stops Tokyo Haneda Los Angeles

$742ANA

Wed, Aug 12 - Wed, Aug 26

7:45 pm - 5:15 amLAX Los Angeles-SIN Singapore Changi

42h 30m2 stops Denver Intl Vancouver Intl

7:00 am - 11:27 amSIN Singapore Changi-LAX Los Angeles

19h 27m1 stop Vancouver Intl

$767Air Canada

Mon, Aug 10 - Thu, Sep 24

11:00 pm - 9:30 pmLAX Los Angeles-SIN Singapore Changi

31h 30m1 stop Incheon Intl

10:50 pm - 8:20 amSIN Singapore Changi-LAX Los Angeles

24h 30m1 stop Incheon Intl

$785Asiana Airlines

Thu, Aug 13 - Mon, Aug 17

12:30 pm - 5:15 amLAX Los Angeles-SIN Singapore Changi

25h 45m1 stop Vancouver Intl

8:50 pm - 1:35 pmSIN Singapore Changi-LAX Los Angeles

31h 45m2 stops Bangkok Suvarnabhumi Vancouver Intl

$801Air Canada

Fri, Aug 14 - Sun, Sep 27

11:00 pm - 9:30 pmLAX Los Angeles-SIN Singapore Changi

31h 30m1 stop Incheon Intl

11:10 pm - 4:30 pmSIN Singapore Changi-LAX Los Angeles

32h 20m1 stop Incheon Intl

$874Asiana Airlines

Tue, Aug 11 - Sat, Oct 31

Cheap direct flights

Enter your travel dates to find the best prices.

9:40 am - 7:05 pmSFO San Francisco-SIN Singapore Changi

17h 25mnonstop

9:15 am - 7:50 amSIN Singapore Changi-SFO San Francisco

14h 35mnonstop

$694Singapore Airlines

Wed, Nov 4 - Tue, Nov 10

11:45 am - 7:10 pmSFO San Francisco-SIN Singapore Changi

16h 25mnonstop

9:15 am - 8:50 amSIN Singapore Changi-SFO San Francisco

14h 35mnonstop

$695Singapore Airlines

Tue, Oct 20 - Wed, Oct 28

10:50 pm - 6:15 amSFO San Francisco-SIN Singapore Changi

16h 25mnonstop

8:35 pm - 9:05 pmSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$696United Airlines

Mon, Sep 7 - Wed, Sep 30

10:40 pm - 6:15 amSFO San Francisco-SIN Singapore Changi

16h 35mnonstop

8:35 pm - 9:05 pmSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$696United Airlines

Sat, Sep 19 - Sat, Sep 26

10:40 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 55mnonstop

8:35 pm - 9:05 pmSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$746Air India

Thu, Sep 10 - Fri, Sep 18

10:40 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 55mnonstop

10:10 am - 10:15 amSIN Singapore Changi-SFO San Francisco

15h 05mnonstop

$746Air India

Wed, Sep 30 - Wed, Oct 28

11:40 am - 8:15 pmSFO San Francisco-SIN Singapore Changi

17h 35mnonstop

10:20 pm - 9:15 pmSIN Singapore Changi-SFO San Francisco

14h 55mnonstop

$746ANA

Tue, Oct 27 - Wed, Nov 11

11:00 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 35mnonstop

8:45 am - 9:15 amSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$746ANA

Mon, Sep 7 - Mon, Sep 14

10:40 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 55mnonstop

8:45 am - 9:15 amSIN Singapore Changi-SFO San Francisco

15h 30mnonstop

$746Multiple Airlines

Wed, Sep 9 - Mon, Sep 21

10:40 am - 6:35 pmSFO San Francisco-SIN Singapore Changi

16h 55mnonstop

10:20 pm - 10:15 pmSIN Singapore Changi-SFO San Francisco

14h 55mnonstop

$746Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

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Air China flights from California to Singapore

Our best Air China deals on California to Singapore flight tickets

Air China

Nov 11

SFO12:00 pmSan Francisco

41h 55m

1 stop

SIN9:55 pmSingapore Changi

Nov 17

SIN11:55 pmSingapore Changi

25h 35m

1 stop

SFO9:30 amSan Francisco

$689

Air China

Nov 1

LAX1:20 pmLos Angeles

25h 30m

1 stop

SIN6:50 amSingapore Changi

Nov 12

SIN6:45 pmSingapore Changi

40h 15m

2 stops

LAX7:00 pmLos Angeles

$770

Air China

Sep 6

LAX2:20 pmLos Angeles

40h 35m

1 stop

SIN9:55 pmSingapore Changi

Sep 10

SIN3:00 amSingapore Changi

32h 10m

2 stops

LAX8:10 pmLos Angeles

$772

ANA flights from California to Singapore

Our best ANA deals on California to Singapore flight tickets

ANA

Sep 5

SFO12:15 pmSan Francisco

21h 30m

1 stop

SIN12:45 amSingapore Changi

Sep 30

SIN11:05 amSingapore Changi

25h 43m

2 stops

SFO9:48 pmSan Francisco

$692

ANA

Sep 8

SFO1:10 amSan Francisco

25h 05m

1 stop

SIN5:15 pmSingapore Changi

Sep 14

SIN6:15 amSingapore Changi

19h 20m

1 stop

SFO10:35 amSan Francisco

$693

ANA

Sep 8

SFO1:10 amSan Francisco

25h 05m

1 stop

SIN5:15 pmSingapore Changi

Sep 14

SIN10:00 pmSingapore Changi

36h 49m

2 stops

SFO7:49 pmSan Francisco

$701

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Wed 11/11

12:00 pm-9:55 pm

1 stop41h 55m

Singapore Changi

Tue 11/17

11:55 pm-9:30 am

1 stop25h 35m

$689

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Sat 9/5

12:15 pm-12:45 am

1 stop21h 30m

Singapore Changi

Wed 9/30

11:05 am-9:48 pm

2 stops25h 43m

$692

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Tue 9/8

1:10 am-5:15 pm

1 stop25h 05m

Singapore Changi

Mon 9/14

6:15 am-10:35 am

1 stop19h 20m

$693

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Wed 11/4

9:40 am-7:05 pm

Nonstop17h 25m

Singapore Changi

Tue 11/10

9:15 am-7:50 am

Nonstop14h 35m

$694

Quickest round-trip

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Tue 10/20

11:45 am-7:10 pm

Nonstop16h 25m

Singapore Changi

Wed 10/28

9:15 am-8:50 am

Nonstop14h 35m

$695

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Sat 9/19

10:40 pm-6:15 am

Nonstop16h 35m

Singapore Changi

Sat 9/26

8:35 pm-9:05 pm

Nonstop15h 30m

$696

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Mon 9/7

10:50 pm-6:15 am

Nonstop16h 25m

Singapore Changi

Wed 9/30

8:35 pm-9:05 pm

Nonstop15h 30m

$696

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Tue 9/8

11:20 pm-4:35 pm

1 stop26h 15m

Singapore Changi

Tue 9/15

1:55 pm-8:30 pm

1 stop21h 35m

$696

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Thu 9/10

10:40 am-6:35 pm

Nonstop16h 55m

Singapore Changi

Fri 9/18

8:35 pm-9:05 pm

Nonstop15h 30m

$746

San FranciscoSingapore

SFO San Francisco - SIN Singapore Changi

SFOSIN

San Francisco

Wed 9/30

10:40 am-6:35 pm

Nonstop16h 55m

Singapore Changi

Wed 10/28

10:10 am-10:15 am

Nonstop15h 05m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 September is, on average, the cheapest month to fly to Singapore from California, with most prices found around $728. If you aren’t able to travel to Singapore during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $746.

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

The cheapest day to depart from California to Singapore is on a Sunday when prices can be found for as low as $820. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $919.

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 $859. 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 $1,651 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 Changi flight route?

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

How far in advance should I book a flight from California 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 $952 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 $798 on momondo.

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

There are 3 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?

You could potentially save up to 3% on your flight if you consider stops on a California to Singapore flight.

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	$395
Fastest flight time	16h 25m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from California in the past 72 hours is $395. The best round-trip flight deal from California to Singapore found on momondo in the last 72 hours is $793.

The fastest flight from California to Singapore takes 16h 25m

Direct flights go from California to Singapore every day.

There is 1 airport in Singapore. From California there are direct flights to Singapore Changi (SIN).

Search flight deals

Frequently asked questions about flying from California to Singapore

When did momondo last update prices for flights from California to Singapore Changi Airport?
Prices for flights from California to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Singapore Changi Airport?
As of August 2026, there are 16 operators available to choose from for flights from California to Singapore Changi Airport.
How old do you have to be to fly from California to Singapore Changi Airport?
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 Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport 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 Changi Airport. 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 Boeing 777-300, making up 32.20% of the total bookings. Other popular models include Airbus A350-900 with 19.18%, Boeing 787-9 Dreamliner with 14.38%, and Boeing 777-300ER with 13.49%.

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
Philippine Airlines	PriceFrom $170	Free Cancellation	Rating 7.3 1,014 reviews	Search Philippine Airlines flights
Air Canada	PriceFrom $387	Free Cancellation	Rating 7.1 11,456 reviews	Search Air Canada flights
China Airlines	PriceFrom $507	Free Cancellation	Rating 8.3 841 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $525	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $545	Free Cancellation	Rating 7.3 232 reviews	Search China Eastern flights
Japan Airlines	PriceFrom $575	Free Cancellation	Rating 8.3 1,893 reviews	Search Japan Airlines flights
Air India	PriceFrom $579	Free Cancellation	Rating 5.5 2,949 reviews	Search Air India flights
Asiana Airlines	PriceFrom $592	Free Cancellation	Rating 8.1 554 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $621	Free Cancellation	Rating 7.4 10,099 reviews	Search United Airlines flights
XiamenAir	PriceFrom $627	Free Cancellation	Rating 6.7 47 reviews	Search XiamenAir 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?

Of course. momondo tracks the price of California to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.