S$799 Cheap Flights from San Francisco to Kathmandu

View S$799 flight on Mon, 11 May, 2026Opens 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$799 for one-way flights and S$1,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 28 Sept - Mon, 5 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,220 Return, found 5 days ago
S$1,220
Return
found 5 days ago
Select Cathay Pacific flight, departing Mon, 28 Sept from San Francisco to Kathmandu, returning Mon, 5 Oct, priced at S$1,220 found 5 days ago
Cathay Pacific
Sat, 3 Oct - Sun, 18 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,285 Return, found 5 days ago
S$1,285
Return
found 5 days ago
Select Cathay Pacific flight, departing Sat, 3 Oct from San Francisco to Kathmandu, returning Sun, 18 Oct, priced at S$1,285 found 5 days ago
Singapore Airlines
Sat, 3 Oct - Sun, 18 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,336 Return, found 5 days ago
S$1,336
Return
found 5 days ago
Select Singapore Airlines flight, departing Sat, 3 Oct from San Francisco to Kathmandu, returning Sun, 18 Oct, priced at S$1,336 found 5 days ago
Cathay Pacific
Sat, 3 Oct - Sun, 18 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,389 Return, found 5 days ago
S$1,389
Return
found 5 days ago
Select Cathay Pacific flight, departing Sat, 3 Oct from San Francisco to Kathmandu, returning Sun, 18 Oct, priced at S$1,389 found 5 days ago
Singapore Airlines
Sat, 3 Oct - Sun, 18 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,403 Return, found 5 days ago
S$1,403
Return
found 5 days ago
Select Singapore Airlines flight, departing Sat, 3 Oct from San Francisco to Kathmandu, returning Sun, 18 Oct, priced at S$1,403 found 5 days ago
Alaska Airlines
Sat, 3 Oct - Sun, 18 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,493 Return, found 5 days ago
S$1,493
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 3 Oct from San Francisco to Kathmandu, returning Sun, 18 Oct, priced at S$1,493 found 5 days ago
Alaska Airlines
Sat, 3 Oct - Sun, 18 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,514 Return, found 5 days ago
S$1,514
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 3 Oct from San Francisco to Kathmandu, returning Sun, 18 Oct, priced at S$1,514 found 5 days ago
United
Mon, 28 Sept - Mon, 5 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,522 Return, found 5 days ago
S$1,522
Return
found 5 days ago
Select United flight, departing Mon, 28 Sept from San Francisco to Kathmandu, returning Mon, 5 Oct, priced at S$1,522 found 5 days ago
United
Mon, 28 Sept - Mon, 5 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,535 Return, found 5 days ago
S$1,535
Return
found 5 days ago
Select United flight, departing Mon, 28 Sept from San Francisco to Kathmandu, returning Mon, 5 Oct, priced at S$1,535 found 5 days ago
Air India
Mon, 28 Sept - Mon, 5 Oct
SFO
San Francisco
KTM
Kathmandu
S$1,832 Return, found 5 days ago
S$1,832
Return
found 5 days ago
Select Air India flight, departing Mon, 28 Sept from San Francisco to Kathmandu, returning Mon, 5 Oct, priced at S$1,832 found 5 days ago

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

August is typically the cheapest month to fly

From S$957 - S$2,084 per traveller.
San Francisco to Kathmandu route information
Origin airport
San Francisco Intl.
Destination airport
Tribhuvan Intl.
Return price
S$1,220
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 Singapore Airlines, United, Delta, Alaska Airlines, Air India, Cathay Pacific. 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$799 and roundtrip prices from S$1,220*.
 

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$1,220. 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.

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