S$ 516 Find cheap flights from San Francisco 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 San Francisco to Southeast Asia departing on 9-4. 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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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,946,175 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 995

Good to know

Low season

August

High season

December

Cheapest flight

S$ 516
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (42% more expensive on average)
Flight from San Francisco to Singapore

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from San Francisco 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 San Francisco to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southeast Asia from San Francisco 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 San Francisco 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 to Southeast Asia with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco 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 to Southeast Asia from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Flights from San Francisco to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from San Francisco to Southeast Asia 
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
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.

Top airlines flying from San Francisco to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1338 reviews
8.3Boarding
8.0Comfort
7.7Food
8.0Entertainment
8.6Crew
Airline reviews

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

8.0 ExcellentAnonymous, Nov 2024SIN - SFO
Read more Singapore Airlines reviews

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

The seats were more narrow than at other lines. Food was mediocre (economy class)

Food option Hindu veg to Hindu non veg request was unheard

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

Waited for our plane from HNL so we didn't miss connection. AMAZING Service for that, then really clean plane. Nice airline attendants.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Basics were there, but a 5:15 flight with almost no food ans no entertainment, it is quite long.

Moody attendants that can barely look up at the passengers. I’m all for people having an off day, but you can tell some Untied Airlines Employees have lost their zeal for their jobs

Some of the issues with my UA flight to a connecting flight: United said the SF to Frankfurt flight was getting late making us miss 10:50 flight and could only put us on a flight that left at 4:15 PM from biz to coach. then they canceled the ticket on the connecting flight. I didn’t have a seat, etc., etc., and over an hour dealing with UNITED blaming Lufthansa and Lufthansa pointing to UNITED. The flight itself was fine (food sucked) and we landed in time that I could’ve made the 1050 flight. but the LH gate agent said I couldn’t get on because United issued the ticket and only they could change tix back. Gave up and wasted the next five hours plus of our vacation and ended up being totally wiped out by the time we reached the hotel.

Check-in was a little confusing. I paid for extra luggage, but when i checked in the system didnt seem to know. Arrived in Paris early after a late departure. Luggage arrived on the same flight with no apparent damage.

Flight was quite late as there was no pilot Crew is usually excellent, this flight not as good as usual there were more mistakes, slower and less friendly service But honestly the aircraft was too cramped and uncomfortable for a 4 hour flying get so, do to the aircraft liability the very best you could ever do is mediocre.

Book cheap flights from San Francisco to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from San Francisco to Southeast Asia found on KAYAK in the last 72 hours.
26-3Wed
1 stopVietnam Airlines
29h 40mSFO-KUL
8-4Tue
1 stopVietnam Airlines
38h 30mKUL-SFO
S$ 985
31-3Mon
1 stopPhilippine Airlines
19h 40mSFO-SIN
7-4Mon
1 stopPhilippine Airlines
20h 15mSIN-SFO
S$ 995
8-4Tue
1 stopAir India
42h 30mSFO-SIN
15-4Tue
1 stopAir India
23h 00mSIN-SFO
S$ 1,026
15-1Wed
1 stopUnited Airlines
19h 40mSFO-KUL
3-4Thu
1 stopUnited Airlines
19h 20mKUL-SFO
S$ 1,038
15-1Wed
1 stopUnited Airlines
28h 30mSFO-KUL
14-4Mon
1 stopUnited Airlines
27h 25mKUL-SFO
S$ 1,042
7-12Sat
1 stopChina Eastern
25h 25mSFO-SIN
13-12Fri
2 stopsChina Eastern
33h 30mSIN-SFO
S$ 1,054
7-12Sat
2 stopsChina Eastern
32h 55mSFO-SIN
13-12Fri
2 stopsChina Eastern
33h 30mSIN-SFO
S$ 1,062
16-1Thu
directSingapore Airlines
17h 25mSFO-SIN
1-4Tue
directSingapore Airlines
15h 25mSIN-SFO
S$ 1,159
4-3Tue
1 stopAir India
30h 55mSFO-SIN
13-3Thu
1 stopAir India
22h 20mSIN-SFO
S$ 1,167
17-2Mon
directSingapore Airlines
17h 25mSFO-SIN
25-2Tue
directSingapore Airlines
14h 35mSIN-SFO
S$ 1,170

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Southeast Asia found on KAYAK in the last 72 hours.
9-4Wed
1 stopVietnam Airlines
22h 20mSFO-SIN
S$ 516
14-1Tue
2 stops
36h 10mSFO-SIN
S$ 518
15-1Wed
directSingapore Airlines
17h 25mSFO-SIN
S$ 550
15-1Wed
directSingapore Airlines
17h 25mSFO-SIN
S$ 592
15-1Wed
1 stopZIPAIR
39h 30mSFO-SIN
S$ 602
12-1Sun
1 stopZIPAIR
39h 30mSFO-SIN
S$ 605
11-2Tue
1 stopUnited Airlines
31h 40mSFO-KUL
S$ 609
26-11Tue
1 stopKorean Air
42h 40mSFO-KUL
S$ 613
26-11Tue
2 stopsUnited Airlines
31h 41mSFO-KUL
S$ 614
27-12Fri
2 stopsKorean Air
41h 45mSFO-KUL
S$ 1,612

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Last minute flights from San Francisco to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Southeast Asia that are departing in the next 10 days.
25-11Mon
multi-stop
27h 10mSFO-KUL
16-12Mon
multi-stop
26h 05mKUL-SFO
S$ 1,038
26-11Tue
multi-stopUnited Airlines
32h 45mSFO-KUL
3-12Tue
multi-stopUnited Airlines
34h 55mKUL-SFO
S$ 1,052
26-11Tue
multi-stopChina Eastern
31h 05mSFO-SIN
8-12Sun
multi-stopChina Eastern
26h 00mSIN-SFO
S$ 1,143
26-11Tue
multi-stopChina Eastern
31h 05mSFO-SIN
8-12Sun
multi-stopChina Eastern
33h 30mSIN-SFO
S$ 1,151
25-11Mon
multi-stopKorean Air
42h 40mSFO-KUL
15-12Sun
multi-stopKorean Air
25h 35mKUL-SFO
S$ 1,179
23-11Sat
multi-stopAir Canada
42h 25mSFO-SIN
10-12Tue
multi-stopAir Canada
18h 11mSIN-SFO
S$ 1,179
25-11Mon
multi-stopKorean Air
42h 40mSFO-KUL
14-12Sat
multi-stopKorean Air
25h 35mKUL-SFO
S$ 1,219
23-11Sat
multi-stopAir Canada
45h 15mSFO-SIN
10-12Tue
multi-stopAir Canada
20h 06mSIN-SFO
S$ 1,543
23-11Sat
multi-stopSingapore Airlines
28h 05mSFO-SIN
10-12Tue
directSingapore Airlines
14h 40mSIN-SFO
S$ 1,970
26-11Tue
directSingapore Airlines
17h 25mSFO-SIN
8-12Sun
directSingapore Airlines
14h 40mSIN-SFO
S$ 2,008

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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