San Francisco

$707+ Cheap flights from Kathmandu (KTM) to San Francisco (SFO)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
Jan 26 — Feb 21
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The best prices from Kathmandu Tribhuvan to San Francisco are usually found in August or October, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Kathmandu to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to San Francisco (SFO). 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 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,262
(Singapore Airlines)

One-way from

$707
(Mytrip)

Popular in

January

Cheapest in

August

Average price

$1,795
Provider with most accurate pricing for Kathmandu Tribhuvan-San Francisco flight deals.
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-San Francisco flights.
From Kathmandu Tribhuvan to San Francisco
One-way flight from Kathmandu Tribhuvan to San Francisco
Highest demand for flights based on searches. 7% potential increase in price ($112 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in January 2025

Find flight deals from Kathmandu to San Francisco

Cheapest flights from Kathmandu to San Francisco
Explore the most affordable flight options available from Kathmandu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gurufare deal was found by Cheapflights users on 1/21. 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 2/2412:00 pmKTM - SFO
2 stops25h 44mChina Southern
Tue 3/411:35 pmSFO - KTM
1 stop21h 40mChina Southern
Deal found 1/21$1,307
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/113:00 pmKTM - SFO
3 stops34h 45mMultiple Airlines
Tue 3/184:40 pmSFO - KTM
3 stops34h 10mMultiple Airlines
Deal found 1/21$1,312
This Singapore Airlines deal was found by Cheapflights users on 1/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:00 pmKTM - SFO
1 stop47h 25mSingapore Airlines
Sat 8/26:00 amSFO - KTM
2 stops27h 00mSingapore Airlines
Deal found 1/21$1,336
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Fri 1/319:00 pmKTM - SFO
1 stop33h 05mCathay Pacific
Fri 7/181:45 amSFO - KTM
1 stop31h 40mCathay Pacific
Deal found 1/20$1,346
This Ovago deal was found by Cheapflights users on 1/21. 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 1/277:20 pmKTM - SFO
1 stop27h 55mKorean Air
Wed 2/2611:40 amSFO - KTM
1 stop40h 05mKorean Air
Deal found 1/21$1,383
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/312:00 pmKTM - SFO
2 stops40h 30mIndiGo
Sat 7/1912:35 pmSFO - KTM
2 stops38h 20mIndiGo
Deal found 1/20$1,602
This Ovago deal was found by Cheapflights users on 1/21. 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 2/245:05 pmKTM - SFO
1 stop33h 30mEmirates
Mon 3/33:40 pmSFO - KTM
2 stops34h 40mEmirates
Deal found 1/21$1,715
This Air China deal was found by Cheapflights users on 1/21. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/274:30 pmKTM - SFO
2 stops55h 05mAir China
Wed 2/2612:05 pmSFO - KTM
2 stops61h 40mAir China
Deal found 1/21$1,834

Find flights from Kathmandu to San Francisco within your budget

Customize your flight search to find flights from Kathmandu to San Francisco 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 7/18

11:00 pm-9:40 am

1 stop23h 25m

San Francisco

Sat 8/2

11:30 am-9:45 pm

1 stop69h 30m

$1,262

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 3/11

4:30 pm-10:50 am

2 stops31h 05m

San Francisco

Sun 8/31

12:35 pm-3:40 pm

2 stops38h 20m

$1,265

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 2/26

9:00 pm-9:15 pm

1 stop38h 00m

San Francisco

Sun 8/24

1:45 am-10:10 pm

1 stop31h 40m

$1,272

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 2/24

12:00 pm-11:59 pm

2 stops25h 44m

San Francisco

Tue 3/4

11:35 pm-11:00 am

1 stop21h 40m

$1,307

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 3/24

7:20 pm-10:30 am

1 stop27h 55m

San Francisco

Wed 9/17

12:50 pm-5:30 pm

1 stop39h 55m

$1,340

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 3/20

4:35 pm-10:00 am

2 stops54h 10m

San Francisco

Mon 9/15

12:00 pm-3:35 pm

3 stops62h 50m

$1,388

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 7/18

10:50 am-4:45 pm

2 stops42h 40m

San Francisco

Sat 8/2

6:50 pm-3:40 pm

2 stops32h 05m

$1,407

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 3/19

4:40 pm-12:50 pm

2 stops32h 55m

San Francisco

Tue 9/16

1:45 pm-9:50 am

2 stops31h 20m

$1,485

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 3/24

4:30 pm-10:50 am

2 stops55h 05m

San Francisco

Wed 9/17

1:00 pm-11:05 am

2 stops33h 20m

$1,494

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 3/17

12:25 pm-5:45 pm

1 stop42h 05m

San Francisco

Wed 9/17

12:35 pm-6:00 am

1 stop28h 40m

$1,587

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 26 results
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Compare providers for flights from Kathmandu to San Francisco

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 Kathmandu to San Francisco in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 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 Kathmandu-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-San Francisco 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 Kathmandu-San Francisco 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 Kathmandu to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kathmandu 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.

Travel insights for flights from Kathmandu to San Francisco

Get recent, data-driven insights about flights from Kathmandu to San Francisco including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Kathmandu to San Francisco. Price data was last updated on January 17, 2025.

The best time to book flights from Kathmandu to San Francisco is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of $276). Flying from Kathmandu to San Francisco in June is currently the most expensive (average of $405). 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 KTM to SFO?

Find hourly flight availability from Kathmandu to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Kathmandu to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight at noon.

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated January 21, 2025.
See what other customers who have flown with Cathay Pacific, Korean Air and Air China from Kathmandu to San Francisco have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.5
Very good
1,039 reviews
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.1
Very good
3,360 reviews
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.1
Very good
1,328 reviews
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

7.8
Good
1,341 reviews
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

7.5
Good
3,752 reviews
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to San Francisco. 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 Kathmandu to San Francisco round-trip?

    Flying on Singapore Airlines is currently your cheapest option to San Francisco, with prices starting at $1,262. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and China Southern, with the lowest prices starting at $1,272 and $1,307, respectively. These flights start at 14% lower than the current average price 3 months from now.

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

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $728. Users have also found prices from $737 and $751 on Singapore Airlines and Air China, respectively.

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

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

    Sentosa, Universal Studios Singapore, and Boat Quay are currently the most popular points of interest in Singapore at the moment. Those on a layover in Singapore interested in visiting Sentosa, Universal Studios Singapore, or Boat Quay can do so by traveling 13.4 mi, 13.4 mi, and 10.8 mi, respectively from Singapore Changi. Travelers can book a car rental at Singapore Changi for about $114 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during 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 accessed by traveling approximately 8.7 mi, 8.7 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl. Those looking to explore during their layover in New Delhi can rent a car from New Delhi Indira Gandhi Intl for about $51 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to San Francisco 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 Kathmandu to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of $276). Flying from Kathmandu to San Francisco in June is currently the most expensive (average of $405). 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
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Elk Grove
Newark
Alameda
Campbell
Lathrop
Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kathmandu to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Kathmandu to San Francisco

Discover the top 7 airlines that operate flights from Kathmandu to San Francisco. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$881Average$1,384FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$994Average$2,187FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,166Average$1,319FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$1,190Average$1,462FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,232Average$1,654FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,330Average$1,482FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,364Average$1,579FlexibilityNo cancel feeOn-time68%
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