How does KAYAK find such low prices on flights from California to Singapore?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Singapore. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Singapore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from California is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from California to Singapore?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to California with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Singapore?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$387 CHEAP FLIGHTS from California to Singapore

SIN

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Cheap Flights from California to Singapore

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Singapore

Sun, Aug 30 - Tue, Sep 1

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

Thu, Aug 13 - Mon, Aug 17

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

Sat, Sep 5 - Tue, Sep 15

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

Wed, Sep 2 - Mon, Sep 7

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

Thu, Aug 20 - Thu, Sep 17

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

Mon, Sep 7 - Sun, Sep 13

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

Fri, Sep 11 - 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

Sat, Nov 21 - Thu, Dec 3

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

Thu, Aug 6 - Wed, Aug 19

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

Sun, Sep 13 - Sat, Oct 3

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

Useful Info

Low season	July
High season	December
Cheapest flight	$387

Best time to beat the crowds but there is an average 12% increase in price.

Most popular time to fly with an average 49% increase in price.

Flight from Ontario to Singapore

ClaudiaFlew with United Airlines

SFO

SIN

Jun 2026

Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

selamatFlew with Singapore Airlines

LAX

SIN

Dec 2024

Having comfortable clothing is the key for having a good trip and trying get some sleep.

AjayFlew with Singapore Airlines

LAX

SIN

Dec 2023

Although the flight is listed as 17 1/2 hours, actual flight time was only 16 1/2. Bring a sleep mask to ensure you rest during your flight - it helps reduce so e of the flight time and helps you arrive more refreshed.

Verified travelerFlew with Singapore Airlines

SFO

SIN

Jan 2024

The Singapore Changi airport if huge. After getting of the aircraft, the walk to immigration control was long. Once you get to the control area, the process was quick and easy.

How does KAYAK find such low prices on flights from California to Singapore?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Singapore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Singapore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Singapore?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Singapore?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Singapore

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Singapore

Singapore (SIN)

SIN

$387 Find Cheap Flights from California to Singapore - Compare and Save

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Cheap Flights from California to Singapore

Recent round-trip flight deals from California to Singapore

Recent one-way flight deals from California to Singapore

Recent last minute flight deals from California to Singapore

Recent direct flight deals from California to Singapore

Good to know

Flights from California to Singapore: the best tips from KAYAK users

FAQs for booking flights from California to Singapore

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Cabin class types available on flights to California

Complete your trip to Singapore with a hotel stay or car rental

Find direct flights for Singapore

Flights to other popular destinations

Flights from domestic origins to Singapore

Choose which airport to fly into in Singapore

Find deals for your return flight