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 59% 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.

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 San Francisco (a popular airport in California) to Singapore (the most popular airport in Singapore), then the flight time is 16h 05m on average. If you fly from Los Angeles (another popular airport in California) to Singapore, then the average flight time is 16h 25m.

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

Delta, United Airlines, and China Eastern 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 June 2026, there are 45 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 many flights depart from California to Singapore on average per day?

6 flights are operational daily from California to Singapore as of June 2026. The most popular departure time for this route is 11:00AM, with 47% of flights per day taking off in the evening.

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 June 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.

$387 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.

12:30 pm - 5:25 am

LAX

SIN

25h 55m

1 stop

11:10 pm - 10:05 am

SIN

LAX

25h 55m

1 stop

$769China Eastern

Sun, Aug 30 - Tue, Sep 1

6:37 pm - 6:35 pm

SJC

SIN

32h 58m

3 stops

8:35 pm - 10:50 pm

SIN

SJC

41h 15m

2 stops

$815United Airlines

Thu, Aug 13 - Mon, Aug 17

2:10 pm - 6:35 pm

SJC

SIN

37h 25m

2 stops

8:45 am - 8:57 pm

SIN

SJC

27h 12m

2 stops

$816United Airlines

Sat, Sep 5 - Tue, Sep 15

6:37 pm - 6:15 am

SJC

SIN

44h 38m

3 stops

11:05 am - 10:50 pm

SIN

SJC

50h 45m

2 stops

$826United Airlines

Wed, Sep 2 - Mon, Sep 7

6:20 am - 5:00 am

ONT

SIN

31h 40m

2 stops

7:30 am - 10:40 pm

SIN

ONT

30h 10m

2 stops

$834Delta

Thu, Aug 20 - Thu, Sep 17

7:21 am - 11:55 pm

SJC

SIN

25h 34m

2 stops

7:30 am - 6:17 pm

SIN

SJC

25h 47m

2 stops

$834Delta

Mon, Sep 7 - Sun, Sep 13

9:52 am - 5:00 am

SJC

SIN

28h 08m

2 stops

10:00 pm - 2:12 pm

SIN

SJC

31h 12m

2 stops

$840Korean Air

Fri, Sep 11 - Sun, Sep 13

3:00 pm - 12:10 am

SJC

SIN

41h 10m

2 stops

1:35 am - 6:48 pm

SIN

SJC

33h 13m

2 stops

$845Korean Air

Sat, Nov 21 - Thu, Dec 3

6:00 am - 6:35 pm

ONT

SIN

21h 35m

1 stop

8:35 pm - 12:12 pm

SIN

ONT

30h 37m

1 stop

$881Lufthansa

Thu, Aug 6 - Wed, Aug 19

7:55 am - 6:40 am

SNA

SIN

31h 45m

2 stops

6:15 am - 2:03 pm

SIN

SNA

22h 48m

2 stops

$892ANA

Sun, Sep 13 - Sat, Oct 3

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Delta flights from California to Singapore

Our best Delta deals on California to Singapore flight tickets

Delta

Aug 20

ONT6:20 amOntario

31h 40m

2 stops

SIN5:00 amSingapore Changi

Sep 17

SIN7:30 amSingapore Changi

30h 10m

2 stops

ONT10:40 pmOntario

$834

Delta

Sep 27

ONT6:00 pmOntario

38h 55m

2 stops

SIN11:55 pmSingapore Changi

Oct 7

SIN1:25 amSingapore Changi

30h 52m

2 stops

ONT5:17 pmOntario

$840

Delta

Sep 29

LGB7:00 amLong Beach Municipal

25h 55m

2 stops

SIN11:55 pmSingapore Changi

Oct 11

SIN10:00 pmSingapore Changi

38h 46m

2 stops

LGB9:46 pmLong Beach Municipal

$884

Korean Air flights from California to Singapore

Our best Korean Air deals on California to Singapore flight tickets

Korean Air

Sep 11

SJC9:52 amSan Jose

28h 08m

2 stops

SIN5:00 amSingapore Changi

Sep 13

SIN10:00 pmSingapore Changi

31h 12m

2 stops

SJC2:12 pmSan Jose

$840

Korean Air

Nov 21

SJC3:00 pmSan Jose

41h 10m

2 stops

SIN12:10 amSingapore Changi

Dec 6

SIN1:35 amSingapore Changi

28h 34m

2 stops

SJC2:09 pmSan Jose

$845

Korean Air

Nov 21

SJC3:00 pmSan Jose

46h 00m

2 stops

SIN5:00 amSingapore Changi

Dec 5

SIN10:40 amSingapore Changi

43h 52m

2 stops

SJC2:32 pmSan Jose

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/30

12:30 pm-5:25 am

1 stop25h 55m

Singapore Changi

Tue 9/1

11:10 pm-10:05 am

1 stop25h 55m

$769

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 8/13

6:37 pm-6:35 pm

3 stops32h 58m

Singapore Changi

Mon 8/17

8:35 pm-10:50 pm

2 stops41h 15m

$815

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 9/5

2:10 pm-6:35 pm

2 stops37h 25m

Singapore Changi

Tue 9/15

8:45 am-8:57 pm

2 stops27h 12m

$816

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 9/2

6:37 pm-6:15 am

3 stops44h 38m

Singapore Changi

Mon 9/7

11:05 am-10:50 pm

2 stops50h 45m

$826

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Thu 8/20

6:20 am-5:00 am

2 stops31h 40m

Singapore Changi

Thu 9/17

7:30 am-10:40 pm

2 stops30h 10m

$834

Quickest round-trip

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 9/7

7:21 am-11:55 pm

2 stops25h 34m

Singapore Changi

Sun 9/13

7:30 am-6:17 pm

2 stops25h 47m

$834

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 9/11

9:52 am-5:00 am

2 stops28h 08m

Singapore Changi

Sun 9/13

10:00 pm-2:12 pm

2 stops31h 12m

$840

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 11/21

3:00 pm-12:10 am

2 stops41h 10m

Singapore Changi

Thu 12/3

1:35 am-6:48 pm

2 stops33h 13m

$845

OntarioSingapore

ONT - SIN

ONTSIN

Ontario

Thu 8/6

6:00 am-6:35 pm

1 stop21h 35m

Singapore Changi

Wed 8/19

8:35 pm-12:12 pm

1 stop30h 37m

$881

Santa AnaSingapore

SNA - SIN

SNASIN

Santa Ana J. Wayne/Orange Cnty

Sun 9/13

7:55 am-6:40 am

2 stops31h 45m

Singapore Changi

Sat 10/3

6:15 am-2:03 pm

2 stops22h 48m

$892

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 August is, on average, the cheapest month to fly to Singapore from California, with most prices found around $402. If you aren’t able to travel to Singapore during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $554.

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 $785. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $883.

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 $830. 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 at noon when prices are $1,177 on average. Flights to Singapore from California at noon 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 $915 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 $797 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	$473
Fastest flight time	16h 05m
Direct flights	Every day
Airports in Singapore	1 airport

The best one-way flight to Singapore from California in the past 72 hours is $473. The best round-trip flight deal from California to Singapore found on momondo in the last 72 hours is $753.

The fastest flight from California to Singapore takes 16h 05m

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 June 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 31.82% of the total bookings. Other popular models include Airbus A350-900 with 20.69%, Boeing 777-300ER with 16.49%, and Boeing 787-9 Dreamliner with 13.37%.

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 1,002 reviews	Search Philippine Airlines flights
Air Canada	PriceFrom $387	Free Cancellation	Rating 7.1 11,231 reviews	Search Air Canada flights
Japan Airlines	PriceFrom $481	Free Cancellation	Rating 8.3 1,841 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $507	Free Cancellation	Rating 8.3 829 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $526	Free Cancellation	Rating 8.2 1,547 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $552	Free Cancellation	Rating 7.3 224 reviews	Search China Eastern flights
Air India	PriceFrom $579	Free Cancellation	Rating 5.5 2,958 reviews	Search Air India flights
Asiana Airlines	PriceFrom $603	Free Cancellation	Rating 8.1 545 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $621	Free Cancellation	Rating 7.4 9,868 reviews	Search United Airlines flights
XiamenAir	PriceFrom $627	Free Cancellation	Rating 6.6 46 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.