KUL - SFO

Find Cheap Flights from Kuala Lumpur to San Francisco

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to San Francisco, 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 Kuala Lumpur to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kuala Lumpur to San Francisco (KUL-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur 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 Kuala Lumpur to San Francisco

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KUL-SFO
8467 mimulti-stop
Multiple Airlines Logo
SFO-KUL
8467 mimulti-stop
Multiple Airlines
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Everything you should know

When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 6% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
Multiple Airlines
Sun 2/11
KUL - SFO • multi-stop
Cheapest one-way flight
Multiple Airlines
Sun 2/11
KUL - SFO • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Kuala Lumpur to San Francisco flights

Get data-powered insights and trends into flights from Kuala Lumpur to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kuala Lumpur to San Francisco?

The average price of all round-trip flights from Kuala Lumpur Intl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

For Kuala Lumpur to San Francisco, Friday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Francisco back to Kuala Lumpur, the best deals are generally found on Thursday, with Saturday being the most expensive.

What is the cheapest month to fly from Kuala Lumpur Intl Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kuala Lumpur Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kuala Lumpur Intl Airport to San Francisco is September, where tickets cost £644 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is £750 and £732 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kuala Lumpur Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kuala Lumpur Intl Airport to San Francisco, you should book around 6 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

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Good to know - Cheap tickets from Kuala Lumpur to San Francisco

Low seasonFebruary
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (6% more expensive on average)

When to book flights from Kuala Lumpur to San Francisco

Are your dates flexible? Find out the best times to travel from Kuala Lumpur to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kuala Lumpur to San Francisco flights

  • Does San Francisco International Airport offer accessibility assistance services?

    San Francisco airport is incredibly accessible to passengers travelling with a disability. A number of services are offered, including wheelchairs, ramps, companion care restrooms, phone services for the deaf or hard-of-hearing, visual paging systems, and a dedicated security lane for individuals and/or families with special needs.

  • How do I reach the city centre after arriving in San Francisco?

    Passengers can choose from several different transportation options to reach their accommodation. The BART Rapid Rail, located on the Departures/Ticketing Level of the International Terminal, provides transportation to northern San Mateo County, San Francisco, and the East Bay with three to four trains leaving per hour. Alternatively, the 24-hour SamTrans public bus service stops at level 1 of the International Terminal and offers various routes to transfer passengers from the airport to their final destinations. The airport also offers rental cars and taxi services for those looking to avoid hassle with public transportation.

  • Which aircraft models fly most regularly from Kuala Lumpur to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kuala Lumpur to San Francisco?

    Star Alliance is the only airline alliance operating flights between Kuala Lumpur and San Francisco.

  • How does KAYAK find such low prices on flights from Kuala Lumpur 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 Kuala Lumpur to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kuala Lumpur is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kuala Lumpur 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 Kuala Lumpur with another airline.

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

KAYAK’s top tips for finding a cheap flight from Kuala Lumpur Intl Airport to San Francisco

  • When arriving at Kuala Lumpur International Airport (KUL) to catch your flight to San Francisco International Airport (SFO), make sure you check whether you need to head to terminal KLIA or terminal klia2. Both terminals fly internationally and are connected by a light rail, but it will save you the hassle of needing to travel the 2km to the other airport if you know ahead of time where you need to go.
  • Before leaving the airport to reach your final destination in San Francisco, don’t forget to check out the Aviation Museum & Library, located in the International Terminal Main Hall, where you can learn about aviation history, research, and educational projects.
  • San Francisco International Airport is also home to the Airport Butler, a customized concierge service that can assist in a variety of passenger needs, including but not limited to direct assistance through the airport, ground transportation arrangements, personal shopping at the airport, and business services.

Reviews of the top airline flying from Kuala Lumpur to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to San Francisco. 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 Kuala Lumpur 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.
8.4
ANAOverall score based on 1000 reviews
8.7Crew
7.7Food
8.6Boarding
8.2Comfort
7.9Entertainment
Airline reviews

we were in premium economy, but we both got middle seats and had to sit separately. i could have avoided this by trying to obtain seats sooner, but i tried 3 times and gave up. ANA's technology is not friendly for newcomers. no, check that---I think it is nigh impossible. not sure we are coming back. ana can do better to provide a front end that's friendly to users in both US and Japan.

6.0 GoodAnonymous, Oct 2025HND - IAD
Read more ANA reviews

we were in premium economy, but we both got middle seats and had to sit separately. i could have avoided this by trying to obtain seats sooner, but i tried 3 times and gave up. ANA's technology is not friendly for newcomers. no, check that---I think it is nigh impossible. not sure we are coming back. ana can do better to provide a front end that's friendly to users in both US and Japan.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Great as can be expected with a 10 hour flight over the Pacific. Great movie selection of new releases that hadn’t hit streaming yet. And despite the bad rep, I actually like the airplane good.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

One of the best business class seats I’ve had. The lie flat seats made it comfortable to endure a 12 hour flight. Service was excellent and food was great.

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

The crew was excellent. The flight was delayed for 20 to 25 minutes. We did arrive a bit later than expected. The AC could have been better.

Very disappointed with the seat selection. During the booking, I selected seats such that my wife and I would sit next to each other. However, during check-in, we found out that the airline changed our seats and we were seated apart; and I was stuck in the middle seat with two strangers. Very disappointing experience. We would not fly ANA next time.

Luckily I just tried to sleep. But the entertainment system was awkward to operate. I hate all this stuff with apps and adding it to your phone and all. It is a nuisance. I would prefer a good magazine or newspaper in the pocket in front of me or available.

Everything you need to know for your flight from Kuala Lumpur to San Francisco

Information on your arrival and departure airports

Kuala Lumpur (KUL)
San Francisco (SFO)

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