$469 Cheap Flights from San Francisco (SFO) to Kathmandu (KTM)

View $469 flight on Fri, Aug 29, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from San Francisco to Kathmandu (SFO-KTM)

Prices were available within the past 7 days and start at $469 for one-way flights and $824 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, Sep 18 - Fri, Oct 10
SFO
San Francisco
KTM
Kathmandu
$824 Roundtrip, found 3 days ago
$824
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Sep 18 from San Francisco to Kathmandu, returning Fri, Oct 10, priced at $824 found 3 days ago
China Eastern Airlines
Mon, Aug 18 - Tue, Aug 26
SFO
San Francisco
KTM
Kathmandu
$874 Roundtrip, found 16 hours ago
$874
Roundtrip
found 16 hours ago
Select China Eastern Airlines flight, departing Mon, Aug 18 from San Francisco to Kathmandu, returning Tue, Aug 26, priced at $874 found 16 hours ago
China Eastern Airlines
Thu, Sep 4 - Tue, Sep 9
SFO
San Francisco
KTM
Kathmandu
$883 Roundtrip, found 6 days ago
$883
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Thu, Sep 4 from San Francisco to Kathmandu, returning Tue, Sep 9, priced at $883 found 6 days ago
China Eastern Airlines
Thu, Sep 4 - Thu, Sep 11
SFO
San Francisco
KTM
Kathmandu
$898 Roundtrip, found 3 days ago
$898
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Sep 4 from San Francisco to Kathmandu, returning Thu, Sep 11, priced at $898 found 3 days ago
Cathay Pacific
Tue, Sep 2 - Wed, Sep 17
SFO
San Francisco
KTM
Kathmandu
$922 Roundtrip, just found
$922
Roundtrip
just found
Select Cathay Pacific flight, departing Tue, Sep 2 from San Francisco to Kathmandu, returning Wed, Sep 17, priced at $922 just found
Cathay Pacific
Sat, Aug 30 - Tue, Sep 9
SFO
San Francisco
KTM
Kathmandu
$922 Roundtrip, found 6 days ago
$922
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, Aug 30 from San Francisco to Kathmandu, returning Tue, Sep 9, priced at $922 found 6 days ago
Cathay Pacific
Mon, Oct 27 - Wed, Dec 17
SFO
San Francisco
KTM
Kathmandu
$937 Roundtrip, found 1 hour ago
$937
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Mon, Oct 27 from San Francisco to Kathmandu, returning Wed, Dec 17, priced at $937 found 1 hour ago
Air India
Thu, Sep 11 - Mon, Sep 29
SFO
San Francisco
KTM
Kathmandu
$950 Roundtrip, just found
$950
Roundtrip
just found
Select Air India flight, departing Thu, Sep 11 from San Francisco to Kathmandu, returning Mon, Sep 29, priced at $950 just found
Singapore Airlines
Mon, May 4 - Sat, May 16
SFO
San Francisco
KTM
Kathmandu
$1,003 Roundtrip, found 4 days ago
$1,003
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Mon, May 4 from San Francisco to Kathmandu, returning Sat, May 16, priced at $1,003 found 4 days ago
Qatar Airways
Mon, Oct 20 - Fri, Nov 21
SFO
San Francisco
KTM
Kathmandu
$1,040 Roundtrip, just found
$1,040
Roundtrip
just found
Select Qatar Airways flight, departing Mon, Oct 20 from San Francisco to Kathmandu, returning Fri, Nov 21, priced at $1,040 just found

Find the cheapest month to fly from San Francisco (SFO) to Kathmandu (KTM)

February is typically the cheapest month to fly

From $822 - $1,546 per traveler.

Graph displaying average flight prices per month

Flights from San Francisco (SFO) to Kathmandu (KTM)
Origin airport
San Francisco Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, KLM, Korean Air, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$824
Distance
7578 mi

San Francisco to Kathmandu Flights

The cheapest times to fly from San Francisco to Kathmandu

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 San Francisco to Kathmandu are during the month of September. You can find some of the cheapest flights from San Francisco to Kathmandu with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Francisco to Kathmandu: 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 San Francisco to Kathmandu

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 San Francisco to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $469 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 San Francisco to Kathmandu 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 San Francisco to Kathmandu 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 San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM) cost?
Discover the latest flight deals from SFO to KTM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SFO to KTM?
The cheapest flights from SFO to KTM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SFO to KTM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SFO to KTM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
There aren't any daily direct flights available from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SFO to KTM?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
To reach Tribhuvan Intl. Airport (KTM) without delays, book a flight that leaves from San Francisco Intl. Airport (SFO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM) last-minute?
Booking your ticket from SFO to KTM shortly before your getaway is generally more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SFO to KTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a SFO to KTM flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
If you reserved your SFO to KTM flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.