$617 Cheap Flights from Kuching (KCH) to San Francisco (SFO)

View $617 flight on Fri, May 8, 2026Opens in a new window

Popular airlines from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Kuching to San Francisco (KCH-SFO)

Prices were available within the past 7 days and start at $617 for one-way flights and $1,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Batik air
Sat, Sep 20 - Sat, Sep 27
KCH
Kuching
SFO
San Francisco
$1,065 Roundtrip, found 6 days ago
$1,065
Roundtrip
found 6 days ago
Select Batik air flight, departing Sat, Sep 20 from Kuching to San Francisco, returning Sat, Sep 27, priced at $1,065 found 6 days ago
Singapore Airlines
Sat, Oct 18 - Wed, Mar 25
KCH
Kuching
SFO
San Francisco
$1,185 Roundtrip, found 4 days ago
$1,185
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat, Oct 18 from Kuching to San Francisco, returning Wed, Mar 25, priced at $1,185 found 4 days ago
Singapore Airlines
Sat, Oct 18 - Wed, Mar 25
KCH
Kuching
SFO
San Francisco
$1,195 Roundtrip, found 4 days ago
$1,195
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Sat, Oct 18 from Kuching to San Francisco, returning Wed, Mar 25, priced at $1,195 found 4 days ago
Batik air
Sat, Sep 20 - Sat, Sep 27
KCH
Kuching
SFO
San Francisco
$1,201 Roundtrip, found 6 days ago
$1,201
Roundtrip
found 6 days ago
Select Batik air flight, departing Sat, Sep 20 from Kuching to San Francisco, returning Sat, Sep 27, priced at $1,201 found 6 days ago
Batik air
Sat, Oct 18 - Wed, Mar 25
KCH
Kuching
SFO
San Francisco
$1,203 Roundtrip, found 4 days ago
$1,203
Roundtrip
found 4 days ago
Select Batik air flight, departing Sat, Oct 18 from Kuching to San Francisco, returning Wed, Mar 25, priced at $1,203 found 4 days ago
Batik air
Sat, Sep 20 - Sat, Sep 27
KCH
Kuching
SFO
San Francisco
$1,277 Roundtrip, found 6 days ago
$1,277
Roundtrip
found 6 days ago
Select Batik air flight, departing Sat, Sep 20 from Kuching to San Francisco, returning Sat, Sep 27, priced at $1,277 found 6 days ago
Batik air
Sat, Oct 18 - Wed, Mar 25
KCH
Kuching
SFO
San Francisco
$1,278 Roundtrip, found 4 days ago
$1,278
Roundtrip
found 4 days ago
Select Batik air flight, departing Sat, Oct 18 from Kuching to San Francisco, returning Wed, Mar 25, priced at $1,278 found 4 days ago
Batik air
Sat, Oct 18 - Wed, Mar 25
KCH
Kuching
SFO
San Francisco
$1,308 Roundtrip, found 4 days ago
$1,308
Roundtrip
found 4 days ago
Select Batik air flight, departing Sat, Oct 18 from Kuching to San Francisco, returning Wed, Mar 25, priced at $1,308 found 4 days ago
Turkish Airlines
Sat, Sep 20 - Sat, Sep 27
KCH
Kuching
SFO
San Francisco
$1,374 Roundtrip, found 6 days ago
$1,374
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Sat, Sep 20 from Kuching to San Francisco, returning Sat, Sep 27, priced at $1,374 found 6 days ago
Qatar Airways
Sat, Oct 18 - Wed, Mar 25
KCH
Kuching
SFO
San Francisco
$1,723 Roundtrip, found 4 days ago
$1,723
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Sat, Oct 18 from Kuching to San Francisco, returning Wed, Mar 25, priced at $1,723 found 4 days ago
Flights from Kuching (KCH) to San Francisco (SFO)
Origin airport
Kuching Intl.
Destination airport
San Francisco Intl.
Roundtrip price
$1,064
Distance
8126 mi

Kuching to San Francisco Flights

The cheapest times to fly from Kuching to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kuching to San Francisco are during the month of September. You can find some of the cheapest flights from Kuching to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kuching to San Francisco

Sunday is one of the best days to book for cheap flights from Kuching to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kuching to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kuching to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $617 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kuching to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kuching to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO) cost?
Secure a cheap one-way flight from $617 or cheap return flight from $1,065 from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from KCH to SFO is September, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline that'll fly you from KCH to SFO, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO)?
There are no daily direct flights available from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from KCH to SFO?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO)?
To avoid possible delays on the Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO) last-minute?
Holding off until just before your trip to book your flight from KCH to SFO generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of snagging a bargain.
Is it cheaper to book a KCH to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a KCH to SFO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kuching Intl. Airport (KCH) to San Francisco Intl. Airport (SFO)?
Generally, it's possible to cancel or reschedule your KCH to SFO flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.