S$ 459 Find Cheap Flights from California to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from California to Southeast Asia departing on 13-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know

Low season

August

High season

December

Cheapest flight

S$ 459
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (38% more expensive on average)
Flight from San Francisco to Singapore

Flights from California to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from California to Southeast Asia 
selamatFlew with Singapore AirlinesLAX-SINDec 2024
Having comfortable clothing is the key for having a good trip and trying get some sleep.
danielFlew with Singapore AirlinesLAX-SINSept 2024
They have a large library of movies and shows don't really need to bring anything for the long flight
Verified travelerFlew with Philippine AirlinesLAX-MNLOct 2024
Do not do overweight on baggage. It's only 25 kg per luggage
MattFlew with Singapore AirlinesSFO-SINMar 2024
Staying at Crowne Plaza at the airport was really great! It’s easy to spend time in the city and worthwhile even for a 24 hour layover. The airport is of course fabulous and probably enough for entertainment for under 6 hours layovers
Verified travelerFlew with Philippine AirlinesSFO-MNLMay 2024
check in online be there early and complete etravel before going to counter
AjayFlew with Singapore AirlinesLAX-SINDec 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 AirlinesSFO-SINJan 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.

FAQs for booking flights from California to Southeast Asia

  • How does KAYAK find such low prices on flights from California to Southeast Asia?

    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 Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from California to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from California to Southeast Asia with an airline and back with another airline.

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

    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 from California to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from California to Southeast Asia

Recent return flight deals

10-4Thu
1 stopChina Eastern
25h 55mLAX-SIN
20-4Sun
1 stopChina Eastern
24h 10mSIN-LAX
S$ 808
10-4Thu
2 stopsChina Eastern
32h 10mLAX-SIN
21-4Mon
1 stopChina Eastern
30h 55mSIN-LAX
S$ 814
3-3Mon
2 stopsChina Southern
31h 20mSFO-SIN
9-3Sun
2 stopsChina Southern
31h 45mSIN-SFO
S$ 837
24-2Mon
2 stopsChina Southern
31h 20mSFO-SIN
2-3Sun
2 stopsChina Southern
31h 45mSIN-SFO
S$ 858
6-5Tue
directSingapore Airlines
16h 40mSFO-SIN
28-5Wed
directSingapore Airlines
15h 25mSIN-SFO
S$ 886
30-4Wed
1 stopPhilippine Airlines
19h 40mLAX-SIN
11-5Sun
1 stopPhilippine Airlines
25h 25mSIN-LAX
S$ 934
19-5Mon
2 stopsAir Canada
42h 20mSFO-SIN
10-6Tue
2 stopsAir Canada
42h 15mSIN-SFO
S$ 935
17-3Mon
directSingapore Airlines
17h 25mSFO-SIN
2-4Wed
directSingapore Airlines
15h 25mSIN-SFO
S$ 938
2-3Sun
1 stopPhilippine Airlines
29h 00mLAX-SIN
12-3Wed
1 stopPhilippine Airlines
23h 25mSIN-LAX
S$ 939
20-5Tue
1 stopAir Canada
27h 45mLAX-SIN
3-6Tue
1 stopAir Canada
20h 52mSIN-LAX
S$ 957

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Recent one-way flight deals

13-3Thu
directSingapore Airlines
17h 25mSFO-SIN
S$ 459
13-4Sun
directSingapore Airlines
16h 40mSFO-SIN
S$ 469
16-4Wed
1 stopVietnam Airlines
22h 20mSFO-SIN
S$ 480
14-4Mon
1 stopChina Southern
26h 00mLAX-SIN
S$ 482
8-4Tue
1 stopChina Southern
20h 55mSFO-SIN
S$ 482
10-4Thu
1 stopVietnam Airlines
22h 20mSFO-SIN
S$ 488
13-3Thu
3 stops
30h 35mSFO-SIN
S$ 543
4-3Tue
1 stop
37h 59mLAX-SIN
S$ 545
26-2Wed
directUnited Airlines
17h 20mSFO-SIN
S$ 557
28-3Fri
1 stopUnited Airlines
23h 15mLAX-SIN
S$ 591

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Last minute flights from California to Southeast Asia

Last minute flight, train and bus deals

16-2Sun
multi-stopPhilippine Airlines
20h 35mLAX-SIN
23-3Sun
multi-stopPhilippine Airlines
28h 00mSIN-LAX
S$ 940
12-2Wed
multi-stopAsiana Airlines
20h 25mSFO-SIN
17-2Mon
multi-stopAsiana Airlines
30h 50mSIN-SFO
S$ 999
12-2Wed
multi-stopCathay Pacific
24h 25mLAX-SIN
18-2Tue
multi-stopCathay Pacific
23h 40mSIN-LAX
S$ 1,012
13-2Thu
multi-stopChina Eastern
25h 25mSFO-SIN
26-2Wed
multi-stopChina Eastern
26h 00mSIN-SFO
S$ 1,018
12-2Wed
multi-stopCathay Pacific
21h 30mLAX-SIN
19-2Wed
multi-stopCathay Pacific
22h 50mSIN-LAX
S$ 1,024
16-2Sun
multi-stopChina Eastern
35h 30mLAX-SIN
23-2Sun
multi-stopChina Eastern
26h 05mSIN-LAX
S$ 1,027
12-2Wed
multi-stopAir Canada
26h 54mLAX-SIN
12-3Wed
multi-stopAir Canada
22h 41mSIN-LAX
S$ 1,038
16-2Sun
multi-stopKorean Air
26h 10mLAX-SIN
23-3Sun
multi-stopKorean Air
31h 10mSIN-LAX
S$ 1,042
13-2Thu
multi-stopAir Canada
32h 55mSFO-SIN
20-2Thu
multi-stopAir Canada
19h 56mSIN-SFO
S$ 1,149
12-2Wed
multi-stopKorean Air
25h 10mLAX-SIN
18-2Tue
multi-stopKorean Air
28h 10mSIN-LAX
S$ 1,280

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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