Find flights
When to book
FAQs

Cheap flights from Kuala Lumpur Intl Airport to San Francisco from $789

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SFO
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur Intl to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur Intl to San Francisco
Explore the most affordable flight options available from Kuala Lumpur Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Mon 16/1123:55
KUL
-
SFO
1 stop25h 35m
Korean Air
Fri 4/1211:40
SFO
-
KUL
1 stop42h 45m
Korean Air
Deal found 25/3$1,222
Thu 24/923:20
KUL
-
SFO
1 stop26h 20m
Korean Air
Mon 28/912:50
SFO
-
KUL
1 stop42h 00m
Korean Air
Deal found 22/3$1,267
Tue 1/923:20
KUL
-
SFO
1 stop26h 20m
Korean Air
Wed 7/1012:50
SFO
-
KUL
1 stop42h 00m
Korean Air
Deal found 23/3$1,272
Tue 1/914:15
KUL
-
SFO
2 stops46h 42m
United Airlines
Wed 7/1008:40
SFO
-
KUL
2 stops24h 25m
United Airlines
Deal found 23/3$1,306
Thu 24/914:15
KUL
-
SFO
2 stops23h 43m
United Airlines
Mon 28/911:34
SFO
-
KUL
2 stops27h 26m
United Airlines
Deal found 22/3$1,361
Mon 4/502:05
KUL
-
SFO
2 stops33h 09m
Multiple Airlines
Tue 12/515:55
SFO
-
KUL
1 stop33h 20m
Multiple Airlines
Deal found 21/3$1,374
Mon 27/423:20
KUL
-
SFO
1 stop26h 20m
Delta
Sun 10/512:40
SFO
-
KUL
1 stop42h 10m
Delta
Deal found 24/3$1,434

Find flight deals from Kuala Lumpur Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2026.

Round-trip from

$1,272

One-way from

$789

Popular in

July

Cheapest in

October

Average price

$1,336
Korean Air
  • Korean Air
  • 1/9-7/10
  • 2 total stops
  • 68h 20m total
  • Kuala Lumpur to San Francisco
Search Deals
Korean Air
  • Korean Air
  • 19/4
  • 1 total stop
  • 26h 20m total
  • Kuala Lumpur to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur Intl 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 26 March 2026.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 27/4

23:20-10:40

1 stop26h 20m

San Francisco

Sun 10/5

12:40-21:50

1 stop42h 10m

$1,435

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Sat 13/6

23:20-23:59

2 stops39h 39m

San Francisco

Mon 29/6

06:00-21:50

2 stops24h 50m

$1,444
Fastest return journey

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 10/8

15:30-20:35

1 stop20h 05m

San Francisco

Mon 17/8

13:00-11:15

1 stop31h 15m

$1,466

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 10/8

20:05-13:35

1 stop32h 30m

San Francisco

Thu 20/8

11:25-07:55

2 stops29h 30m

$1,580

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Tue 28/4

23:20-23:10

2 stops38h 50m

San Francisco

Tue 5/5

16:17-21:50

2 stops38h 33m

$1,625

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 21/5

23:20-21:19

2 stops36h 59m

San Francisco

Thu 11/6

20:12-21:50

2 stops34h 38m

$1,625

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 20/4

23:20-10:40

1 stop26h 20m

San Francisco

Sun 3/5

12:40-21:50

1 stop42h 10m

$1,625

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Mon 10/8

23:05-13:35

2 stops29h 30m

San Francisco

Mon 17/8

10:16-07:55

2 stops30h 39m

$1,714

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Wed 6/5

14:15-18:56

2 stops43h 41m

San Francisco

Wed 13/5

08:19-06:00

2 stops30h 41m

$1,958
Cheapest one-way
Fastest single journey

Kuala LumpurSan Francisco

KUL - SFO

KULSFO

Kuala Lumpur Intl

Thu 25/6

23:20-10:40

1 stop26h 20m

$789

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Kuala Lumpur Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to San Francisco

How far ahead should I book a flight from Kuala Lumpur Intl Airport to San Francisco?

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur Intl to San Francisco. Price data was last updated on 13 March 2026.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kuala Lumpur Intl Airport to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to San Francisco?

Currently, September is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to San Francisco (average of $900). Flying from Kuala Lumpur Intl Airport to San Francisco in July is currently the most expensive (average of $1,278). 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.

How much does it cost for a return flight from Kuala Lumpur Intl Airport to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl 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 Kuala Lumpur Intl?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Kuala Lumpur Intl to San Francisco. You should not have trouble finding flights to San Francisco from Kuala Lumpur Intl; the airport handles an average of 0 inbound flights from Kuala Lumpur Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the San Francisco airport from Kuala Lumpur Intl. It is only a 17.7 km journey from San Francisco (SFO) to San Francisco’s city centre.

  • How long is the flight from Kuala Lumpur Intl Airport to San Francisco?

    A quick flight from Kuala Lumpur Intl Airport to San Francisco can take about 32h 30m. Delta provides one of the quickest options available for as low as $1,580. There are 13626 km between Kuala Lumpur Intl Airport and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Kuala Lumpur Intl to San Francisco that include hotel bookings?

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

  • How can I find direct flights from Kuala Lumpur Intl to San Francisco?

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

  • Can I find deals for business class flights from Kuala Lumpur Intl to San Francisco?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to San Francisco (average of $900). Flying from Kuala Lumpur Intl Airport to San Francisco in July is currently the most expensive (average of $1,278). 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
Vallejo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Kuala Lumpur Intl to San Francisco?

Cheapflights helps you search for flights from Kuala Lumpur Intl to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kuala Lumpur Intl to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kuala Lumpur Intl to San Francisco with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kuala Lumpur Intl to San Francisco flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kuala Lumpur Intl to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.