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Cheap flights from Southeast Asia to San Francisco from $710

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

$1,260

One-way from

$710
Vietnam Airlines
  • Vietnam Airlines
  • 1/10-12/10
  • 2 total stops
  • 66h 50m total
  • Southeast Asia to San Francisco
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 21/1
  • 1 total stop
  • 37h 10m total
  • Southeast Asia to San Francisco
Search Deals

Find flight deals from Southeast Asia to San Francisco

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 17 September 2025.

Wed 1/1019:25KUL - SFO
1 stop38h 15mVietnam Airlines
Sun 12/1022:50SFO - KUL
1 stop28h 35mVietnam Airlines
Deal found 17/9$1,260
Sat 20/914:45KUL - SFO
1 stop20h 10mChina Airlines
Mon 6/1001:05SFO - KUL
1 stop21h 20mChina Airlines
Deal found 15/9$1,289
Fri 19/914:45KUL - SFO
1 stop20h 10mChina Airlines
Mon 27/1023:40SFO - KUL
1 stop22h 45mChina Airlines
Deal found 15/9$1,290
Sun 5/1014:45KUL - SFO
1 stop20h 10mChina Airlines
Wed 8/1001:05SFO - KUL
1 stop21h 20mChina Airlines
Deal found 16/9$1,292
Tue 30/919:25KUL - SFO
1 stop38h 15mVietnam Airlines
Sun 12/1022:50SFO - KUL
1 stop28h 35mVietnam Airlines
Deal found 17/9$1,302
Tue 30/914:45KUL - SFO
1 stop20h 10mChina Airlines
Mon 6/1001:05SFO - KUL
1 stop21h 20mChina Airlines
Deal found 15/9$1,311
Wed 17/1214:35KUL - SFO
1 stop20h 10mChina Airlines
Wed 7/123:40SFO - KUL
1 stop21h 45mChina Airlines
Deal found 15/9$1,313
Thu 13/1114:35KUL - SFO
1 stop20h 10mChina Airlines
Mon 17/1123:40SFO - KUL
1 stop21h 45mChina Airlines
Deal found 14/9$1,314
Thu 16/1014:45KUL - SFO
1 stop20h 10mChina Airlines
Sat 1/1123:40SFO - KUL
1 stop22h 45mChina Airlines
Deal found 17/9$1,329

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 17 September 2025.
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

Tue 7/10

14:45-19:55

1 stop20h 10m

San Francisco

Mon 13/10

01:05-13:25

1 stop21h 20m

$1,292

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Wed 17/12

14:35-18:45

1 stop20h 10m

San Francisco

Wed 7/1

23:40-13:25

1 stop21h 45m

$1,313

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 13/11

14:35-18:45

1 stop20h 10m

San Francisco

Mon 17/11

23:40-13:25

1 stop21h 45m

$1,314

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 12/3

23:55-10:30

1 stop25h 35m

San Francisco

Mon 16/3

12:40-22:25

1 stop42h 45m

$1,316

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Wed 1/10

14:45-19:55

1 stop20h 10m

San Francisco

Sat 11/10

01:05-13:25

1 stop21h 20m

$1,337

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 16/10

14:45-19:55

1 stop20h 10m

San Francisco

Sat 1/11

23:40-13:25

1 stop22h 45m

$1,359

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 2/10

14:45-19:55

1 stop20h 10m

San Francisco

Fri 17/10

01:05-13:25

1 stop21h 20m

$1,361

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Fri 3/10

19:25-18:40

1 stop38h 15m

San Francisco

Sat 11/10

22:50-18:25

1 stop28h 35m

$1,399

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Sat 11/10

14:45-19:55

1 stop20h 10m

San Francisco

Sun 19/10

01:05-13:25

1 stop21h 20m

$1,405

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 2/10

14:45-19:55

1 stop20h 10m

San Francisco

Sun 5/10

01:05-13:25

1 stop21h 20m

$1,458

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 19 results
1
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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 $876). Flying from Southeast Asia to San Francisco in December is currently the most expensive (average of $1,375). 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 17 September 2025.

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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 17 September 2025.
Read through reviews of airlines operating flights from Southeast Asia to San Francisco, such as Singapore Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
United Airlines
7.4
Good
8,924 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    China Airlines and Korean Air can get you from Southeast Asia to San Francisco in just under 20h 10m. Your travel time can differ by up to 5h 25m. 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 $876). Flying from Southeast Asia to San Francisco in December is currently the most expensive (average of $1,375). 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
Los Gatos
Mountain View
Davis
Emeryville
Milpitas
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Southeast Asia to San Francisco

Discover the top 2 airlines that operate flights from Southeast Asia to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$894Average$1,004FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapest$998Average$1,159FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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