$616 Find Cheap Flights from Southeast Asia to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 25/10. 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.
1 adult
1 adult, Economy

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Cheap Flights from Southeast Asia to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to San Francisco

Thu, 18 Sep - Mon, 27 Oct
Philippine Airlines Logo
02:15 - 20:50KUL-SFO
33h 35m1 stop
Philippine Airlines Logo
23:25 - 11:00SFO-KUL
20h 35m1 stop
$975Philippine Airlines
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Thu, 18 Sep - Mon, 27 Oct
Philippine Airlines Logo
02:15 - 20:50KUL-SFO
33h 35m1 stop
Philippine Airlines Logo
23:25 - 11:00SFO-KUL
20h 35m1 stop
$978Philippine Airlines
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Thu, 13 Nov - Sat, 29 Nov
Singapore Airlines Logo
21:45 - 07:50KUL-SFO
26h 05m1 stop
Singapore Airlines Logo
09:40 - 21:00SFO-KUL
19h 20m1 stop
$1,179Singapore Airlines
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Thu, 13 Nov - Sat, 29 Nov
Singapore Airlines Logo
21:45 - 07:50KUL-SFO
26h 05m1 stop
Singapore Airlines Logo
09:40 - 21:00SFO-KUL
19h 20m1 stop
$1,181Singapore Airlines
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Sat, 20 Sep - Thu, 9 Oct
China Airlines Logo
14:45 - 19:55KUL-SFO
20h 10m1 stop
China Airlines Logo
01:05 - 13:25SFO-KUL
21h 20m1 stop
$1,392China Airlines
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Sat, 20 Sep - Thu, 9 Oct
China Airlines Logo
14:45 - 19:55KUL-SFO
20h 10m1 stop
China Airlines Logo
01:05 - 13:25SFO-KUL
21h 20m1 stop
$1,400China Airlines
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Fri, 17 Oct - Sat, 1 Nov
United Airlines Logo
20:40 - 09:15KUL-SFO
27h 35m1 stop
United Airlines Logo
22:44 - 06:45SFO-KUL
41h 01m2 stops
$1,406United Airlines
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Fri, 19 Sep - Mon, 27 Oct
United Airlines Logo
07:15 - 10:35KUL-SFO
18h 20m1 stop
United Airlines Logo
06:00 - 00:15SFO-KUL
27h 15m2 stops
$1,449United Airlines
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Thu, 13 Nov - Sat, 29 Nov
Delta Logo
23:55 - 09:30KUL-SFO
25h 35m1 stop
Delta Logo
16:15 - 22:20SFO-KUL
38h 05m2 stops
$1,520Delta
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Thu, 13 Nov - Sat, 29 Nov
Delta Logo
23:55 - 09:30KUL-SFO
25h 35m1 stop
Delta Logo
18:58 - 22:20SFO-KUL
35h 22m2 stops
$1,521Delta
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Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$616
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Kuala Lumpur to San Francisco

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

Insights shared by verified travellers who flew the route from Southeast Asia to San Francisco 
DrewFlew with Philippine AirlinesMNL-SFOJune 2025
Pack a hoodie and wear pants. Don't purchase anything past initial security check- youll have to empty any drink- even a sealed cola can- before getting through a secondary screening at your gate.
Verified travelerFlew with United AirlinesSIN-SFODec 2024
Book flight paths with only 2 flights rather than 3
GordonFlew with United AirlinesSIN-SFOApr 2024
Check your all or most of your luggage if you can. Take a small light carry for your must have items with you such as snacks, book and electronics on hand accessible during the flight.
SoukindaFlew with Singapore AirlinesSIN-SFOFeb 2024
Bring a sweater, a mask and wear socks. Although they provided a blanket, it’s very chilly on a long flight. I caught a nasty cold from the flight and wasn’t masked up. Other than that our flight was great and comfortable.
SoukindaFlew with Singapore AirlinesSIN-SFOFeb 2024
If you are flying with an elderly parent that needs to be near restroom, have an agent place you in the back. They will take care of you.

FAQs for booking flights from Southeast Asia to San Francisco

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

    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 Southeast Asia to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Southeast Asia 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 Southeast Asia to San Francisco?

    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 San Francisco with an airline and back to Southeast Asia with another airline.

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

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

Top airlines flying from Southeast Asia to San Francisco

 
Need help choosing which airline to fly with from Southeast Asia to San Francisco? 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 1302 reviews
8.2Boarding
7.9Comfort
7.7Food
8.0Entertainment
8.6Crew
Airline reviews

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

8.0 ExcellentWee Keng, June 2025SIN - HND
Read more Singapore Airlines reviews

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

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Everything you need to know for your flight to San Francisco

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