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Cheap flights from Southeast Asia to San Francisco from $660

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southeast Asia to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Southeast Asia to San Francisco
Explore the most affordable flight options available from Southeast Asia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Fri 6/1119:50
KUL
-
SFO
1 stop37h 10m
Vietnam Airlines
Sun 8/1121:10
SFO
-
KUL
1 stop29h 40m
Vietnam Airlines
Deal found 31/1$1,052
Fri 6/1123:55
KUL
-
SFO
1 stop25h 35m
Korean Air
Tue 10/1111:40
SFO
-
KUL
1 stop42h 45m
Korean Air
Deal found 1/2$1,227
Wed 18/323:55
KUL
-
SFO
1 stop25h 35m
Multiple Airlines
Wed 25/312:25
SFO
-
KUL
1 stop33h 10m
Multiple Airlines
Deal found 1/2$1,280
Fri 6/1114:15
KUL
-
SFO
2 stops23h 19m
United Airlines
Mon 9/1100:20
SFO
-
KUL
1 stop38h 25m
United Airlines
Deal found 1/2$1,285
Mon 6/415:30
KUL
-
SFO
1 stop19h 30m
EVA Air
Sat 11/400:25
SFO
-
KUL
1 stop22h 50m
EVA Air
Deal found 1/2$1,346
Tue 28/719:25
KUL
-
SFO
1 stop37h 30m
Vietnam Airlines
Wed 5/822:50
SFO
-
KUL
1 stop28h 35m
Vietnam Airlines
Deal found 31/1$1,404

Find flight deals from Southeast Asia to San Francisco

Keep the following information in mind while searching for Southeast Asia to San Francisco flight deals. Data was last updated 2 February 2026.

Round-trip from

$1,280

One-way from

$660
Cathay Pacific
  • Cathay Pacific
  • 18/3-25/3
  • 2 total stops
  • 58h 45m total
  • Southeast Asia to San Francisco
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 8/2
  • 1 total stop
  • 23h 45m total
  • Southeast Asia to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Asia to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Southeast Asia to San Francisco that are best for you.

Fly from

Southeast Asia

Fly to

San Francisco

Route

Depart

Return

Price

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Wed 18/3

23:55-10:30

1 stop25h 35m

San Francisco

Wed 25/3

12:25-12:35

1 stop33h 10m

$1,280

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 6/4

15:30-20:00

1 stop19h 30m

San Francisco

Sat 11/4

00:50-14:15

1 stop22h 25m

$1,346

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Tue 28/7

19:25-17:55

1 stop37h 30m

San Francisco

Wed 5/8

22:50-18:25

1 stop28h 35m

$1,404

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Tue 17/3

20:30-10:05

1 stop28h 35m

San Francisco

Tue 24/3

22:35-10:20

1 stop20h 45m

$1,484

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 27/7

02:05-13:35

1 stop26h 30m

San Francisco

Wed 5/8

10:16-07:55

2 stops30h 39m

$1,521

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Tue 28/7

23:10-19:55

2 stops35h 45m

San Francisco

Wed 5/8

11:05-21:50

2 stops43h 45m

$1,753

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Wed 18/3

08:05-23:12

2 stops30h 07m

San Francisco

Wed 25/3

22:35-13:55

1 stop24h 20m

$1,816

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Wed 18/3

17:10-20:00

1 stop17h 50m

San Francisco

Tue 24/3

00:10-16:00

1 stop24h 50m

$2,177

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Fri 3/7

14:45-08:26

2 stops32h 41m

San Francisco

Fri 8/1

23:40-20:05

1 stop28h 25m

$2,239

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Sun 8/2

11:45-19:30

1 stop23h 45m

$660

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 20 results
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Best time to book a flight from Southeast Asia to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Southeast Asia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to San Francisco

What is the cheapest month to book a flight from Southeast Asia to San Francisco?

Currently, March is the cheapest month in which you can book a flight from Southeast Asia to San Francisco (average of $588). Flying from Southeast Asia to San Francisco in May is currently the most expensive (average of $890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to SFO?

Find hourly flight availability from Southeast Asia to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to San Francisco as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Southeast Asia?

    San Francisco (SFO), located 19.0 km from the city centre, is the airport you fly into when you book flights from Southeast Asia to San Francisco.

  • How long is the flight from Southeast Asia to San Francisco?

    EVA Air and Vietnam Airlines can get you from Southeast Asia to San Francisco in just under 19h 30m. Your travel time can differ by up to 18h. Southeast Asia and San Francisco are separated by a distance of 13626 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Southeast Asia to San Francisco that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to San Francisco.

  • Can I find deals for business class flights from Southeast Asia to San Francisco?

    Yes. Cheapflights offers flight deals from Southeast Asia to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to San Francisco?

    Currently, March is the cheapest month in which you can book a flight from Southeast Asia to San Francisco (average of $588). Flying from Southeast Asia to San Francisco in May is currently the most expensive (average of $890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Sausalito
Santa Cruz
Davis
Milpitas

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How does Cheapflights help users find flights from Southeast Asia to San Francisco?

When you search for this flight from Southeast Asia to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Southeast Asia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southeast Asia to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Southeast Asia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southeast Asia to San Francisco become cheaper?

Yes! Start tracking prices for Southeast Asia to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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