HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kathmandu

$489+ Cheap flights from San Francisco (SFO) to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KTM
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Kathmandu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Kathmandu

Cheapest flights from San Francisco to Kathmandu
Explore the most affordable flight options available from San Francisco to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:00 am
SFO
-
KTM
1 stop45h 45m
Singapore Airlines
Fri 5/2210:50 pm
KTM
-
SFO
1 stop47h 05m
Singapore Airlines
Deal found 1/26$902
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:50 pm
SFO
-
KTM
2 stops37h 55m
Multiple Airlines
Fri 9/1110:50 pm
KTM
-
SFO
1 stop23h 45m
Multiple Airlines
Deal found 1/26$903
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:45 am
SFO
-
KTM
1 stop45h 00m
Singapore Airlines
Tue 12/1511:00 pm
KTM
-
SFO
1 stop33h 20m
Singapore Airlines
Deal found 1/26$908
This Gurufare deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:00 pm
SFO
-
KTM
3 stops62h 15m
China Eastern
Wed 2/185:00 pm
KTM
-
SFO
3 stops29h 45m
China Eastern
Deal found 1/25$909
This Gurufare deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/161:00 pm
SFO
-
KTM
2 stops38h 15m
China Eastern
Thu 3/265:00 pm
KTM
-
SFO
2 stops53h 45m
China Eastern
Deal found 1/25$914
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:45 am
SFO
-
KTM
1 stop45h 00m
Multiple Airlines
Thu 9/1010:50 pm
KTM
-
SFO
3 stops30h 53m
Multiple Airlines
Deal found 1/27$917
This Trip.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:00 am
SFO
-
KTM
1 stop45h 45m
Multiple Airlines
Sat 5/21:25 pm
KTM
-
SFO
2 stops41h 15m
Multiple Airlines
Deal found 1/25$919
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:00 am
SFO
-
KTM
2 stops24h 15m
Multiple Airlines
Tue 4/146:30 am
KTM
-
SFO
2 stops48h 10m
Multiple Airlines
Deal found 1/25$920
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:40 am
SFO
-
KTM
1 stop46h 25m
Singapore Airlines
Thu 12/311:00 pm
KTM
-
SFO
1 stop33h 20m
Singapore Airlines
Deal found 1/25$924
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:45 pm
SFO
-
KTM
2 stops39h 30m
Multiple Airlines
Sat 5/95:30 pm
KTM
-
SFO
2 stops37h 10m
Multiple Airlines
Deal found 1/26$929
This Justfly.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:00 am
SFO
-
KTM
1 stop45h 45m
Singapore Airlines
Fri 5/1510:50 pm
KTM
-
SFO
1 stop23h 05m
Singapore Airlines
Deal found 1/25$930
This Justfly.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:50 pm
SFO
-
KTM
1 stop26h 35m
Turkish Airlines
Tue 3/1712:35 pm
KTM
-
SFO
1 stop41h 55m
Turkish Airlines
Deal found 1/25$932

Find flight deals from San Francisco to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$902
(FlightHub)

One-way from

$489
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,093
Provider with most accurate pricing for San Francisco-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Kathmandu Tribhuvan flights.
Search Deals
From San Francisco to Kathmandu Tribhuvan
Search Deals
One-way flight from San Francisco to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from San Francisco to Kathmandu that are best for you.

Fly from

San Francisco

Fly to

Kathmandu

Route

Depart

Return

Price

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 3/2

9:45 pm-9:30 pm

1 stop34h 00m

Kathmandu Tribhuvan

Sun 3/15

10:55 pm-5:20 pm

1 stop31h 10m

$993

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 4/27

12:20 am-9:45 pm

1 stop32h 40m

Kathmandu Tribhuvan

Sat 5/16

11:00 pm-10:40 pm

1 stop36h 25m

$1,016

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 4/28

1:00 pm-9:45 pm

1 stop44h 00m

Kathmandu Tribhuvan

Tue 5/12

11:00 pm-10:40 pm

1 stop36h 25m

$1,016

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Thu 3/5

9:45 pm-9:30 pm

1 stop34h 00m

Kathmandu Tribhuvan

Sat 3/14

10:55 pm-10:15 pm

1 stop36h 05m

$1,016

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 4/29

12:20 am-9:45 pm

1 stop32h 40m

Kathmandu Tribhuvan

Tue 5/12

11:00 pm-10:40 pm

1 stop36h 25m

$1,016

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 4/27

12:20 am-9:45 pm

1 stop32h 40m

Kathmandu Tribhuvan

Sun 5/17

11:00 pm-10:40 pm

1 stop36h 25m

$1,016

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Thu 3/5

10:55 pm-9:30 pm

1 stop32h 50m

Kathmandu Tribhuvan

Mon 3/16

10:55 pm-5:20 pm

1 stop31h 10m

$1,016

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 4/7

5:43 pm-9:30 pm

2 stops39h 02m

Kathmandu Tribhuvan

Fri 5/22

10:50 pm-9:10 am

1 stop47h 05m

$1,023

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 3/3

10:55 pm-9:30 pm

1 stop32h 50m

Kathmandu Tribhuvan

Thu 7/30

11:00 pm-11:25 am

1 stop25h 10m

$1,051

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Fri 2/6

6:50 pm-11:10 am

1 stop26h 35m

Kathmandu Tribhuvan

Tue 2/17

12:35 pm-4:45 pm

1 stop41h 55m

$1,057

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from San Francisco to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Kathmandu in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Kathmandu

How far ahead should I book a flight from San Francisco to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Kathmandu. Price data was last updated on January 23, 2026.

The price you pay for your flight from San Francisco to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Kathmandu?

Currently, August is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of $713). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of $1,143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, and Qatar Airways from San Francisco to Kathmandu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,439 reviews

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very good
1,439 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.6
Good
1,147 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Turkish Airlines
7.3
Good
4,209 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air India
5.5
Fair
2,976 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Boarding

8.3

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Kathmandu?

    For as low as $993, Cathay Pacific can have you in Kathmandu from San Francisco in 34h. Airlines will cover a distance of 7574 mi.

  • What are the cheapest airlines flying from San Francisco to Kathmandu round-trip?

    Flying on Emirates is currently your cheapest option to Kathmandu, with prices starting at $770. Additional round-trip tickets that might be worth considering are offered by China Eastern and Air India, with the lowest prices starting at $778 and $814, respectively. Emirates is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Francisco to Kathmandu one-way?

    One-way options have recently been found by users for as low as $324 on Cathay Pacific. Other airlines that offer cheap prices include Singapore Airlines from $344 and China Southern from $400 one-way.

  • Where are the most common layover locations when flying from San Francisco to Kathmandu?

    San Francisco to Kathmandu flights have a layover in New Delhi most often. Hong Kong sees the next most layovers on San Francisco to Kathmandu flights. Doha comes in third as the most popular layover location on San Francisco to Kathmandu flights.

  • What are some popular things to do or see while on a layover in New Delhi?

    The majority of New Delhi visitors spend their time at Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib. Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib can be visited by traveling about 8.7 mi, 8.7 mi, and 8.2 mi respectively from New Delhi Indira Gandhi Intl. Travelers in need of a car in New Delhi can rent one for about $55 per day.

  • What are some popular points of interest to see during a layover in Hong Kong?

    Hong Kong Disneyland, Shatin Baptist Church, and Fa Yeun Street Market are the most popular attractions in Hong Kong if you're in need of something to do during your layover. Hong Kong Disneyland, Shatin Baptist Church, and Fa Yeun Street Market can be accessed by traveling approximately 7.8 mi, 18.3 mi, and 16.2 mi, respectively from Hong Kong Intl.

  • Where are the least popular layover locations for San Francisco to Kathmandu flights?

    San Francisco to Kathmandu flights that have layovers will least frequently stop in Singapore. Guangzhou sees the second fewest layovers for non-direct flights flying from San Francisco to Kathmandu. Istanbul follows Guangzhou in terms of the least frequent layover locations on San Francisco to Kathmandu flights.

  • Can I find deals for flights from San Francisco to Kathmandu that include hotel bookings?

    Yes. In addition to deals on San Francisco to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Kathmandu.

  • Can I find deals for business class flights from San Francisco to Kathmandu?

    Yes. Cheapflights offers flight deals from San Francisco to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of $713). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of $1,143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from San Francisco to Kathmandu

Discover the top 10 airlines that operate flights from San Francisco to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$770Average$1,942FlexibilityNo cancel feeOn-time75%
China EasternCheapest$778Average$856FlexibilityNo cancel feeOn-time62%
Air IndiaCheapest$814Average$1,286FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$818Average$995FlexibilityNo cancel feeOn-time72%
China SouthernCheapest$826Average$1,156FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$853Average$1,173FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$884Average$1,253FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$953Average$1,179FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,176Average$1,477FlexibilityNo cancel feeOn-time80%
SWISSCheapest$1,639Average$1,670FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.