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.

$372 CHEAP FLIGHTS from California to Singapore

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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

Thu, Oct 29 - Wed, Nov 4

11:25 pm - 6:50 amLAX Los Angeles Los Angeles-SIN Singapore Changi

40h 25m1 stop Beijing Capital

3:00 am - 7:00 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

32h 00m2 stops Shenzhen Beijing Capital

$680Air China

Sun, Oct 25 - Mon, Nov 9

2:20 pm - 9:55 pmLAX Los Angeles Los Angeles-SIN Singapore Changi

40h 35m1 stop Beijing Capital

11:55 pm - 6:35 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

34h 40m2 stops Beijing Capital Shenzhen

$681Air China

Thu, Oct 29 - Thu, Nov 5

12:30 pm - 2:25 amLAX Los Angeles Los Angeles-SIN Singapore Changi

22h 55m1 stop Shanghai Pu Dong

6:30 am - 9:05 amSIN Singapore Changi-LAX Los Angeles Los Angeles

42h 35m2 stops Kunming Changshui Shanghai Pu Dong

$683China Eastern

Sun, Nov 8 - Sun, Nov 22

11:30 am - 2:25 amLAX Los Angeles Los Angeles-SIN Singapore Changi

22h 55m1 stop Shanghai Pu Dong

4:15 pm - 9:05 amSIN Singapore Changi-LAX Los Angeles Los Angeles

32h 50m1 stop Shanghai Pu Dong

$684China Eastern

Mon, Jan 18 - Tue, Jan 26

12:19 am - 7:00 amLAX Los Angeles Los Angeles-SIN Singapore Changi

38h 41m2 stops Chicago O'Hare Intl Vancouver Intl

8:40 am - 2:21 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

21h 41m1 stop Vancouver Intl

$685Air Canada

Thu, Nov 12 - Thu, Dec 3

8:04 am - 7:00 amLAX Los Angeles Los Angeles-SIN Singapore Changi

30h 56m2 stops Phoenix Sky Harbor Intl Vancouver Intl

8:40 am - 10:31 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

29h 51m1 stop Vancouver Intl

$685Air Canada

Tue, Oct 27 - Tue, Nov 3

11:55 pm - 2:00 pmLAX Los Angeles Los Angeles-SIN Singapore Changi

23h 05m1 stop Xiamen Gaoqi Intl

3:15 pm - 7:00 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

19h 45m1 stop Xiamen Gaoqi Intl

$693XiamenAir

Sun, Oct 11 - Mon, Oct 26

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

16h 35mnonstop

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

14h 55mnonstop

$696United Airlines

Thu, Feb 18 - Thu, Mar 11

10:35 am - 8:15 pmSFO San Francisco-SIN Singapore Changi

17h 40mnonstop

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

14h 55mnonstop

$697United Airlines

Sun, Jan 24 - Sat, Feb 6

10:45 pm - 2:00 amLAX Los Angeles Los Angeles-SIN Singapore Changi

35h 15m1 stop Xiamen Gaoqi Intl

3:00 am - 7:00 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

32h 00m1 stop Xiamen Gaoqi Intl

$754XiamenAir

Recent last minute flight deals from California to Singapore

Mon, Sep 21 - Tue, Sep 29

12:30 pm - 9:55 pmLAX Los Angeles Los Angeles-SIN Singapore Changi

42h 25m1 stop Shanghai Pu Dong

12:55 am - 10:05 amSIN Singapore Changi-LAX Los Angeles Los Angeles

24h 10m1 stop Shanghai Pu Dong

$694China Eastern

Tue, Sep 22 - Wed, Oct 21

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

16h 35mnonstop

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

15h 30mnonstop

$697United Airlines

Tue, Sep 22 - Sun, Sep 27

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

$697United Airlines

Tue, Sep 22 - Tue, Sep 29

10:35 pm - 12:30 amLAX Los Angeles Los Angeles-SIN Singapore Changi

34h 55m2 stops Chicago O'Hare Intl Vancouver Intl

7:00 am - 4:00 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

24h 00m1 stop Vancouver Intl

$699Air Canada

Tue, Sep 22 - Tue, Sep 29

11:30 pm - 12:30 amLAX Los Angeles Los Angeles-SIN Singapore Changi

34h 00m2 stops Chicago O'Hare Intl Vancouver Intl

7:00 am - 3:24 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

23h 24m2 stops Vancouver Intl Phoenix Sky Harbor Intl

$705Air Canada

Thu, Sep 24 - Tue, Oct 6

11:55 am - 12:45 amSFO San Francisco-SIN Singapore Changi

21h 50m1 stop Tokyo Narita

11:05 am - 9:28 amSIN Singapore Changi-SFO San Francisco

37h 23m2 stops Tokyo Haneda Vancouver Intl

$708ANA

Thu, Sep 24 - Mon, Oct 5

11:55 am - 12:45 amSFO San Francisco-SIN Singapore Changi

21h 50m1 stop Tokyo Narita

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

25h 43m2 stops Tokyo Haneda Vancouver Intl

$708ANA

Sat, Sep 26 - Sat, Oct 10

11:25 pm - 5:15 amLAX Los Angeles Los Angeles-SIN Singapore Changi

38h 50m2 stops Newark Vancouver Intl

7:00 am - 1:35 pmSIN Singapore Changi-LAX Los Angeles Los Angeles

21h 35m1 stop Vancouver Intl

$760Multiple Airlines

Wed, Sep 23 - Wed, Oct 21

10:50 pm - 5:25 pmSFO San Francisco-SIN Singapore Changi

27h 35m1 stop Ho Chi Minh City

1:10 pm - 5:55 pmSIN Singapore Changi-SFO San Francisco

19h 45m1 stop Ho Chi Minh City

$780Vietnam Airlines

Fri, Sep 25 - Sun, Oct 4

12:30 pm - 3:45 pmLAX Los Angeles Los Angeles-SIN Singapore Changi

36h 15m1 stop Shanghai Pu Dong

12:40 pm - 10:05 amSIN Singapore Changi-LAX Los Angeles Los Angeles

36h 25m2 stops Kunming Changshui Shanghai Pu Dong

$6,507China Eastern

Recent direct flight deals from California to Singapore

Sun, Oct 11 - Mon, Oct 26

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

16h 35mnonstop

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

14h 55mnonstop

$696United Airlines

Wed, Oct 14 - Thu, Oct 22

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

16h 35mnonstop

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

15h 30mnonstop

$697United Airlines

Wed, Feb 10 - Wed, Apr 14

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

17h 25mnonstop

7:55 pm - 8:35 pmSIN Singapore Changi-SFO San Francisco

15h 40mnonstop

$698Singapore Airlines

Wed, Feb 10 - Wed, Apr 14

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

17h 25mnonstop

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

15h 35mnonstop

$698Singapore Airlines

Sat, Oct 31 - Sat, Nov 7

10:40 pm - 7:00 amSFO San Francisco-SIN Singapore Changi

17h 20mnonstop

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

14h 55mnonstop

$703Lufthansa

Mon, Nov 9 - Thu, Nov 19

10:40 am - 8:15 pmSFO San Francisco-SIN Singapore Changi

17h 35mnonstop

10:10 am - 9:15 amSIN Singapore Changi-SFO San Francisco

15h 05mnonstop

$746Air China

Mon, Oct 12 - Wed, Oct 21

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

$746EVA Air

Wed, Sep 30 - Sun, Oct 4

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

$746ANA

Thu, Jan 21 - Thu, Mar 11

10:35 am - 8:15 pmSFO San Francisco-SIN Singapore Changi

17h 40mnonstop

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

14h 55mnonstop

$951ANA

Fri, Oct 23 - Thu, Oct 29

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

$973EVA Air

Useful Info

Low season	July
High season	December
Cheapest flight	$372

Best time to beat the crowds but there is an average 14% increase in price.

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

Flight from San Francisco to Singapore

Verified travelerFlew with Singapore Airlines-Jun 2026

Always book directly with the airlines and avoid aggregators and agents

ClaudiaFlew with United Airlines-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-Dec 2024

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

AjayFlew with Singapore Airlines-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-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.