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

View AU$819 flight on Thu, 5 Nov 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 7 Sept - Wed, 7 Oct
SFO
San Francisco
KTM
Kathmandu
AU$1,662 Return, found 1 day ago
AU$1,662
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 7 Sept from San Francisco to Kathmandu, returning Wed, 7 Oct, priced at AU$1,662 found 1 day ago
Alaska Airlines
Mon, 7 Sept - Wed, 7 Oct
SFO
San Francisco
KTM
Kathmandu
AU$1,753 Return, found 1 day ago
AU$1,753
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 7 Sept from San Francisco to Kathmandu, returning Wed, 7 Oct, priced at AU$1,753 found 1 day ago
Singapore Airlines
Tue, 1 Dec - Fri, 22 Jan
SFO
San Francisco
KTM
Kathmandu
AU$1,762 Return, found 6 days ago
AU$1,762
Return
found 6 days ago
Select Singapore Airlines flight, departing Tue, 1 Dec from San Francisco to Kathmandu, returning Fri, 22 Jan, priced at AU$1,762 found 6 days ago
Cathay Pacific
Mon, 7 Sept - Wed, 7 Oct
SFO
San Francisco
KTM
Kathmandu
AU$1,773 Return, found 1 day ago
AU$1,773
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 7 Sept from San Francisco to Kathmandu, returning Wed, 7 Oct, priced at AU$1,773 found 1 day ago
Cathay Pacific
Tue, 29 Sept - Wed, 23 Dec
SFO
San Francisco
KTM
Kathmandu
AU$1,782 Return, found 6 days ago
AU$1,782
Return
found 6 days ago
Select Cathay Pacific flight, departing Tue, 29 Sept from San Francisco to Kathmandu, returning Wed, 23 Dec, priced at AU$1,782 found 6 days ago
Qatar Airways
Mon, 7 Sept - Wed, 7 Oct
SFO
San Francisco
KTM
Kathmandu
AU$1,837 Return, found 1 day ago
AU$1,837
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 7 Sept from San Francisco to Kathmandu, returning Wed, 7 Oct, priced at AU$1,837 found 1 day ago
Qatar Airways
Mon, 26 Oct - Mon, 22 Feb
SFO
San Francisco
KTM
Kathmandu
AU$1,839 Return, found 3 days ago
AU$1,839
Return
found 3 days ago
Select Qatar Airways flight, departing Mon, 26 Oct from San Francisco to Kathmandu, returning Mon, 22 Feb, priced at AU$1,839 found 3 days ago
Qatar Airways
Mon, 7 Sept - Wed, 7 Oct
SFO
San Francisco
KTM
Kathmandu
AU$1,841 Return, found 1 day ago
AU$1,841
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 7 Sept from San Francisco to Kathmandu, returning Wed, 7 Oct, priced at AU$1,841 found 1 day ago
Singapore Airlines
Tue, 1 Dec - Fri, 22 Jan
SFO
San Francisco
KTM
Kathmandu
AU$1,856 Return, found 6 days ago
AU$1,856
Return
found 6 days ago
Select Singapore Airlines flight, departing Tue, 1 Dec from San Francisco to Kathmandu, returning Fri, 22 Jan, priced at AU$1,856 found 6 days ago
China Southern Airlines
Fri, 30 Oct - Sun, 28 Feb
SFO
San Francisco
KTM
Kathmandu
AU$2,018 Return, found 3 days ago
AU$2,018
Return
found 3 days ago
Select China Southern Airlines flight, departing Fri, 30 Oct from San Francisco to Kathmandu, returning Sun, 28 Feb, priced at AU$2,018 found 3 days ago

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

January is typically the cheapest month to fly

From AU$1,260 - AU$2,900 per traveller.

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) cost?
You can find one-way and return flights from SFO to KTM with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to KTM ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO) to Kathmandu (KTM)?
The cheapest months to fly from San Francisco, CA (SFO) to Kathmandu (KTM) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Enter SFO to KTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Francisco, CA (SFO) to Kathmandu (KTM)?
To find a cheap flight from San Francisco, CA (SFO) to Kathmandu (KTM), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO) to Kathmandu (KTM)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 91 connecting flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.). Some common connection points include Los Angeles Intl. (LAX), John F. Kennedy Intl. (JFK), and Taoyuan Intl. (TPE).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from San Francisco International Airport (SFO) to Tribhuvan International Airport (KTM) typically departs around 12:05 AM local time. This service is offered by Cathay Pacific and Air India. Please note that this is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll generally find the most flights from San Francisco International Airport (SFO) to Tribhuvan International Airport (KTM) on a Thursday, with around 76 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Alaska Airlines. Looking at the week, Thursday and Wednesday tend to have slightly more flight options compared to other days.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) are in the afternoon, from 3pm to 6pm. Many major carriers, including Emirates, Qatar Airways and United, offer flights during this window. This timing works well for many travellers as it allows for a full day of activities before heading to the airport.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are no nonstop flights from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.). The journey covers a distance of approximately 12,200 kilometres. Flights with one stop typically take around 23 hours. If you opt for flights with two or more stops, your travel time will be longer, usually around 24 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Yes, you can fly business class between San Francisco (SFO) and Kathmandu (KTM). Airlines that offer business class service on this route include:
  • Swiss International Air Lines
  • Air India
  • Singapore Airlines
  • China Eastern Airlines
  • Korean Air
  • Air France
  • Iberia
  • Lufthansa
  • Qatar Airways
  • British Airways
  • Turkish Airlines
  • Emirates
  • Skywest Air
  • Alaska Airlines
  • Asiana Airlines
  • JetBlue Airways
  • Cathay Pacific
  • China Southern Airlines
  • United
  • Delta
  • American Airlines
  • China Airlines
  • Horizon Air
  • Virgin Atlantic
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu (KTM) from San Francisco, CA (SFO)?
If you're planning to travel to Kathmandu from San Francisco Intl. (SFO), you can fly directly into Tribhuvan Intl. (KTM). Some flights may connect through major hubs like Heathrow (LHR), Netaji Subhash Chandra Bose Intl. (CCU), or Los Angeles Intl. (LAX) before reaching Kathmandu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO) to Kathmandu (KTM)?
If you booked your San Francisco, CA (SFO) to Kathmandu (KTM) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, Emirates, Qatar Airways, Singapore Airlines, Sri Lankan Airlines
Return price
AU$1,662
Distance
12126 km

Book with confidence

Your quick guide to flights from San Francisco to Kathmandu

Pick up great flights from San Francisco to Kathmandu

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Francisco to Kathmandu. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Kathmandu that take around hours.

Find cheap flights from San Francisco to Kathmandu

From the great flight deals with prices currently ranging from AU$1,662 to AU$2,018, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Kathmandu around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Kathmandu is normally in September.

Reasons to book your flight from San Francisco to Kathmandu with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Kathmandu across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Kathmandu right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Francisco to Kathmandu

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*Available to Expedia members.