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Kathmandu

$457+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KTM
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Kathmandu Tribhuvan are usually found in September or August, booked 83 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$888
(FlightHub)

One-way from

$457
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,148
Provider with most accurate pricing for San Francisco-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Kathmandu Tribhuvan flights.
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From San Francisco to Kathmandu Tribhuvan
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One-way flight from San Francisco to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 15% potential increase in price ($254 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 25, 2025.

This oojo deal was found by Cheapflights users on 3/24. 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.
Mon 9/1512:05 amSFO - KTM
1 stop33h 10mCathay Pacific
Tue 9/2311:10 pmKTM - SFO
1 stop36h 15mCathay Pacific
Deal found 3/24$887
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/2912:20 amSFO - KTM
1 stop32h 55mMultiple Airlines
Sun 5/2511:40 amKTM - SFO
2 stops32h 36mMultiple Airlines
Deal found 3/25$949
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Mon 4/712:00 pmSFO - KTM
2 stops38h 50mChina Eastern
Wed 5/74:35 pmKTM - SFO
2 stops29h 15mChina Eastern
Deal found 3/24$960
This FlightHub deal was found by Cheapflights users on 3/24. 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 10/216:00 amSFO - KTM
2 stops26h 55mSingapore Airlines
Mon 11/2411:05 pmKTM - SFO
1 stop22h 30mSingapore Airlines
Deal found 3/24$965
This oojo deal was found by Cheapflights users on 3/24. 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.
Tue 4/2912:35 amSFO - KTM
1 stop22h 30mChina Southern
Sun 5/2512:50 pmKTM - SFO
2 stops44h 25mChina Southern
Deal found 3/24$1,074
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/193:55 pmSFO - KTM
1 stop36h 05mQatar Airways
Sun 6/2210:05 amKTM - SFO
1 stop40h 15mQatar Airways
Deal found 3/24$1,123
This oojo deal was found by Cheapflights users on 3/25. 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.
Tue 5/1310:00 pmSFO - KTM
1 stop22h 20mAir India
Thu 5/227:35 amKTM - SFO
1 stop23h 30mAir India
Deal found 3/25$1,176
This Booking.com deal was found by Cheapflights users on 3/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:40 pmSFO - KTM
2 stops35h 40mIndiGo
Sun 9/284:40 pmKTM - SFO
2 stops36h 45mIndiGo
Deal found 3/25$1,222
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:40 pmSFO - KTM
1 stop28h 50mTurkish Airlines
Fri 5/97:40 amKTM - SFO
1 stop39h 40mTurkish Airlines
Deal found 3/25$1,279

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 March 25, 2025.
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 9/15

12:05 am-10:00 pm

1 stop33h 10m

Kathmandu Tribhuvan

Tue 9/23

11:10 pm-10:40 pm

1 stop36h 15m

$887

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 4/29

12:20 am-10:00 pm

1 stop32h 55m

Kathmandu Tribhuvan

Sun 5/25

11:40 am-7:31 am

2 stops32h 36m

$949

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 4/7

12:00 pm-3:35 pm

2 stops38h 50m

Kathmandu Tribhuvan

Wed 5/7

4:35 pm-9:05 am

2 stops29h 15m

$960

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sun 8/17

6:00 am-9:45 pm

2 stops27h 00m

Kathmandu Tribhuvan

Sun 8/31

11:00 pm-9:40 am

1 stop23h 25m

$977

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 4/29

12:35 am-11:50 am

1 stop22h 30m

Kathmandu Tribhuvan

Sun 5/25

12:50 pm-8:30 pm

2 stops44h 25m

$1,074

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 5/19

3:55 pm-4:45 pm

1 stop36h 05m

Kathmandu Tribhuvan

Sun 6/22

10:05 am-1:35 pm

1 stop40h 15m

$1,123

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 5/13

10:00 pm-9:05 am

1 stop22h 20m

Kathmandu Tribhuvan

Thu 5/22

7:35 am-6:20 pm

1 stop23h 30m

$1,176

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sun 9/14

12:40 pm-1:05 pm

2 stops35h 40m

Kathmandu Tribhuvan

Sun 9/28

4:40 pm-4:40 pm

2 stops36h 45m

$1,222

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 4/26

12:40 pm-6:15 am

1 stop28h 50m

Kathmandu Tribhuvan

Fri 5/9

7:40 am-10:35 am

1 stop39h 40m

$1,279

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 4/21

11:30 am-6:35 am

2 stops54h 20m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 results
1
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust 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 March 21, 2025.

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 83 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, September is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of $1,237). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of $1,976). 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.

What is the cheapest time of day to fly from SFO to KTM?

Find hourly flight availability from San Francisco to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Kathmandu in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from San Francisco to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Kathmandu. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their San Francisco to Kathmandu flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 March 25, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific and SWISS from San Francisco to Kathmandu by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

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
8.1
Very good
1,284 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

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
7.5
Good
833 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

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.
SWISS
7.5
Good
1,569 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

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
3,540 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

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.
Etihad Airways
7.4
Good
1,176 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Boarding

8.2

Overall

8.1

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.

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

    Flying on Cathay Pacific is currently your cheapest option to Kathmandu, with prices starting at $888. Additional round-trip tickets that might be worth considering are offered by China Eastern and China Southern, with the lowest prices starting at $960 and $1,074, respectively. Cathay Pacific 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 $487 on Air India. Other airlines that offer cheap prices include China Eastern from $522 and Singapore Airlines from $562 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. Istanbul 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 $57 per day.

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

    Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park 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 Ocean Park can be accessed by traveling approximately 7.8 mi, 18.3 mi, and 16.9 mi, respectively from Hong Kong Intl.

  • What are points of interest worth seeing during a layover in Istanbul?

    Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani are currently the most popular points of interest in Istanbul. Taksim Square, Sultan Ahmet Camii, and Beyazit Meydani can be accessed by traveling approximately 20.8 mi, 22.3 mi, and 21.7 mi, respectively from Istanbul. Travelers can book a car rental at Istanbul for about $28 per day to make their sightseeing more efficient.

  • 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 Doha. Singapore sees the second fewest layovers for non-direct flights flying from San Francisco to Kathmandu.

  • 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, September is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of $1,237). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of $1,976). 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.

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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$736Average$894FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$785Average$1,110FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$872Average$1,301FlexibilityNo cancel feeOn-timeN/A
China SouthernCheapest$912Average$1,308FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$984Average$1,260FlexibilityNo cancel feeOn-time81%
KLMCheapest$1,090Average$3,614FlexibilityNo cancel feeOn-time75%
Air ChinaCheapest$1,125Average$1,421FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$1,145Average$1,363FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,163Average$1,499FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,481Average$1,556FlexibilityNo cancel feeOn-time80%
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