KUL - SFO

Find Cheap Flights from Kuala Lumpur to San Francisco

1 adult
1 adult, Economy

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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Flights 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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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 March, where tickets cost £643 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £764 and £725 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 19% 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 seasonJune
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 5% lower 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.

  • 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 922 reviews
7.9Entertainment
8.2Comfort
8.7Crew
8.5Boarding
7.7Food
Airline reviews

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

2.0 MediocreJeremy, Jul 2025CRW - ORD
Read more ANA reviews

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.

Upgrade the comfort, food and attendants. Also we arrived in Houston in the morning. The meal they served two hours before our arrival was a dinner entree. It would have been a lot nicer and much more appropriate to have had breakfast.

During booking, I selected the seats so that my wife and I would sit next to each other. However, the airline changed our seats at boarding so that we were seated apart. Very disappointing.

Wonderful I would recommend it to fly & ride with ANA.

Poor. We weren’t able to check in online (for several hours until we gave up) for no apparent reasons although our passports were loaded successfully. When we were at the airport check-in, a rep helped us at the kiosk but she disregarded the KTN provided to her so we had to come back for it after being questioned by the TSA person…

Flight delayed by one day and everything was so disorganized by the airline.

All the food seemed to have onions. I don't eat onions. Anyway, everything else was great. The biggest downside was the underpricer company that purchased the tickets from ANA. Underpricer never provided the United Airlines booking number. ANA was a code share and all our flights were on United. I finally was able get booking numbers from Ujuted on X. They saved me from the upsales underwriter tried to saddle my wife and me with.

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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