S$859 Cheap Flights from San Francisco to Kathmandu

View S$859 flight on Thu, 11 Dec, 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 S$859 for one-way flights and S$2,126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,126 Return, found 2 days ago
S$2,126
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,126 found 2 days ago
Alaska Airlines
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,355 Return, found 2 days ago
S$2,355
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,355 found 2 days ago
Alaska Airlines
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,362 Return, found 2 days ago
S$2,362
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,362 found 2 days ago
Cathay Pacific
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,375 Return, found 2 days ago
S$2,375
Return
found 2 days ago
Select Cathay Pacific flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,375 found 2 days ago
China Eastern Airlines
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,673 Return, found 2 days ago
S$2,673
Return
found 2 days ago
Select China Eastern Airlines flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,673 found 2 days ago
United
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,766 Return, found 2 days ago
S$2,766
Return
found 2 days ago
Select United flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,766 found 2 days ago
Swiss International Air Lines
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,778 Return, found 2 days ago
S$2,778
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,778 found 2 days ago
Swiss International Air Lines
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,806 Return, found 2 days ago
S$2,806
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,806 found 2 days ago
Air India
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,862 Return, found 2 days ago
S$2,862
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,862 found 2 days ago
Air India
Thu, 11 Dec - Tue, 6 Jan
SFO
San Francisco
KTM
Kathmandu
S$2,891 Return, found 2 days ago
S$2,891
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Dec from San Francisco to Kathmandu, returning Tue, 6 Jan, priced at S$2,891 found 2 days ago

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

August is typically the cheapest month to fly

From S$941 - S$2,055 per traveller.

Graph displaying average flight prices per month

San Francisco to Kathmandu route information
Origin airport
San Francisco Intl.
Destination airport
Tribhuvan Intl.
Return price
S$2,126
Distance
12126 km

Perfect flights from San Francisco to Kathmandu

Your Journey from San Francisco to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from San Francisco to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Alaska Airlines, Qatar Airways, United, Turkish Airlines, Swiss International Air Lines, Cathay Pacific, China Eastern Airlines, Air India. Our selection of flights from San Francisco Intl. to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Francisco to Kathmandu Flights

Experience the joy of finding cheap flights from San Francisco Intl. to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$859 and roundtrip prices from S$2,126*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Francisco to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Francisco to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Francisco to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Francisco to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Francisco to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SFO to Tribhuvan Intl. Airport (KTM)?
Pack your bags, because round-trip flights between SFO and Tribhuvan Intl. Airport (KTM) start from S$2,126. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to KTM?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to KTM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to Tribhuvan Intl. Airport (KTM)?
The distance is around 12,200 kilometres, so pack your carry-on luggage with everything you need to make the long journey comfortable. Not sure what to take on board your San Francisco to Kathmandu flight? A sleep mask, earplugs and a neck pillow are among the essentials.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Tribhuvan Intl. Airport (KTM)?
Unfortunately, there aren't any airlines that directly fly between San Francisco Intl. Airport (SFO) and Tribhuvan Intl. Airport. You'll have to book a flight with one or more stops.
Are San Francisco Airport to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from SFO to Tribhuvan Intl. Airport (KTM) are available up to a year before departure on Expedia. And although you may nab fantastic last-minute deals, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

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