What’s the top layover airport for flights from Kathmandu to San Francisco?

Guangzhou (CAN) – chosen by Cheapflights users on 46% of 1-stop itineraries from Kathmandu to San Francisco on Cheapflights.

What’s the cheapest layover airport for flights from Kathmandu to San Francisco?

Guangzhou (CAN) is the most affordable 1-stop option, with an average round-trip price of $1,326.

Which airport typically offers the quickest layover for flights from Kathmandu to San Francisco?

Flights via Guangzhou (CAN) offer the fastest connection on this route, with an average layover time of 6h 19m.

What’s the fastest layover option from Kathmandu to San Francisco?

Flights via Guangzhou (CAN) have the shortest average one-way travel time for 1-stop routes: 21h 25m.

How long is the flight from Kathmandu to San Francisco?

There are many flights that can get you from Kathmandu to San Francisco in 22h 35m. Fly via China Southern, Air India, or Singapore Airlines to get the fastest option. Kathmandu and San Francisco are separated by a distance of 7574 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on IndiGo is currently your cheapest option to San Francisco, with prices starting at $819. Additional round-trip tickets that might be worth considering are offered by China Southern and Singapore Airlines, with the lowest prices starting at $994 and $1,002, respectively. These flights start at 41% 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 Air China. According to our data, you can fly for as low as $460. Users have also found prices from $553 and $555 on IndiGo and Turkish Airlines, respectively.

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.

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).

What are the most popular airlines that fly from Kathmandu to San Francisco?

Cathay Pacific, Singapore Airlines and Air India are the most popular airlines when flying from Kathmandu to San Francisco.

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

Most of the time, Kathmandu to San Francisco flights that have layovers will stop in Singapore.

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

Kathmandu to San Francisco flights have a layover in New Delhi the least frequently.

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

Sentosa, Universal Studios Singapore, and Geylang Serai New Market 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 Geylang Serai New Market can do so by traveling 13.4 mi, 13.4 mi, and 6.9 mi, respectively from Singapore Changi. Travelers can book a car rental at Singapore Changi for about $106 per day to make their sightseeing more efficient.

Most accurate provider : When it comes to deals on Kathmandu-San Francisco flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Kathmandu-San Francisco flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

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.

$694+ Flights from Kathmandu to San Francisco

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Kathmandu to San Francisco 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 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 diciembre 4, 2025.

mar. 12/95:10 pmKTM - SFO

2 stops58h 00mKLM

mar. 6/21:45 pmSFO - KTM

2 stops31h 20mKLM

Deal found 12/4

$1,117

vie. 12/122:30 pmKTM - SFO

2 stops40h 00mIndiGo

dom. 2/151:10 pmSFO - KTM

2 stops30h 55mIndiGo

Deal found 12/4

$1,138

lun. 12/155:10 pmKTM - SFO

2 stops37h 20mMultiple Airlines

lun. 12/293:00 pmSFO - KTM

1 stop27h 10mMultiple Airlines

Deal found 12/1

$1,161

sáb. 12/65:00 pmKTM - SFO

2 stops53h 45mMultiple Airlines

dom. 2/153:00 pmSFO - KTM

1 stop37h 05mMultiple Airlines

Deal found 12/3

$1,234

sáb. 12/610:55 pmKTM - SFO

1 stop36h 05mCathay Pacific

dom. 2/1511:25 amSFO - KTM

1 stop44h 20mCathay Pacific

Deal found 12/4

$1,277

lun. 12/1510:55 pmKTM - SFO

1 stop30h 55mCathay Pacific

lun. 12/2910:55 pmSFO - KTM

1 stop32h 50mCathay Pacific

Deal found 12/2

$1,283

vie. 12/51:30 pmKTM - SFO

2 stops30h 45mMultiple Airlines

sáb. 12/611:50 pmSFO - KTM

2 stops33h 50mMultiple Airlines

Deal found 12/2

$1,316

Best flights from Kathmandu to San Francisco
Discover carefully curated flight deals from Kathmandu to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 4, 2025.

lun. 1/2611:30 pmKTM - SFO

1 stop33h 55mChina Southern

lun. 3/2312:35 amSFO - KTM

2 stops46h 10mChina Southern

Deal found 12/4

$1,016

dom. 5/319:10 pmKTM - SFO

1 stop22h 35mAir India

lun. 6/110:00 amSFO - KTM

2 stops34h 20mAir India

Deal found 12/4

$1,035

lun. 1/2611:00 pmKTM - SFO

1 stop46h 35mSingapore Airlines

mar. 3/2410:40 amSFO - KTM

1 stop46h 25mSingapore Airlines

Deal found 12/4

$1,038

vie. 1/232:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

vie. 1/302:25 pmSFO - KTM

2 stops26h 25mMultiple Airlines

Deal found 12/3

$1,072

vie. 2/2010:55 pmKTM - SFO

1 stop36h 05mCathay Pacific

jue. 8/61:05 amSFO - KTM

1 stop31h 55mCathay Pacific

Deal found 12/2

$1,215

jue. 1/222:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

mié. 3/1811:50 pmSFO - KTM

3 stops35h 40mMultiple Airlines

Deal found 12/4

$1,101

dom. 4/1911:30 pmKTM - SFO

2 stops33h 45mChina Southern

jue. 9/1712:35 amSFO - KTM

2 stops33h 10mChina Southern

Deal found 12/2

$1,141

dom. 4/1911:00 pmKTM - SFO

1 stop47h 25mSingapore Airlines

vie. 9/1811:30 amSFO - KTM

1 stop69h 30mSingapore Airlines

Deal found 12/2

$1,160

jue. 1/152:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

mié. 7/810:25 pmSFO - KTM

3 stops29h 20mMultiple Airlines

Deal found 12/4

$1,101

lun. 1/262:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

mar. 3/2411:50 pmSFO - KTM

2 stops32h 05mMultiple Airlines

Deal found 12/4

$1,129

lun. 12/155:10 pmKTM - SFO

2 stops37h 20mMultiple Airlines

lun. 12/293:00 pmSFO - KTM

1 stop27h 10mMultiple Airlines

Deal found 12/1

$1,161

Last-minute flights from Kathmandu to San Francisco
Discover last-minute flight deals from Kathmandu to San Francisco. Data last updated diciembre 4, 2025 and is based on user searches.

mar. 12/95:10 pmKTM - SFO

2 stops58h 00mKLM

mar. 6/21:45 pmSFO - KTM

2 stops31h 20mKLM

Deal found 12/4

$1,117

vie. 12/122:30 pmKTM - SFO

2 stops40h 00mIndiGo

dom. 2/151:10 pmSFO - KTM

2 stops30h 55mIndiGo

Deal found 12/4

$1,138

jue. 1/152:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

mié. 7/810:25 pmSFO - KTM

3 stops29h 20mMultiple Airlines

Deal found 12/4

$1,101

vie. 1/162:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

vie. 1/232:25 pmSFO - KTM

2 stops28h 55mMultiple Airlines

Deal found 12/2

$1,116

jue. 1/222:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

mié. 3/183:25 pmSFO - KTM

2 stops44h 05mMultiple Airlines

Deal found 12/4

$1,091

vie. 1/232:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

vie. 1/302:25 pmSFO - KTM

2 stops26h 25mMultiple Airlines

Deal found 12/3

$1,072

lun. 1/2611:30 pmKTM - SFO

1 stop33h 55mChina Southern

lun. 3/2312:35 amSFO - KTM

2 stops46h 10mChina Southern

Deal found 12/4

$1,016

lun. 1/2611:00 pmKTM - SFO

1 stop46h 35mSingapore Airlines

mar. 3/2410:40 amSFO - KTM

1 stop46h 25mSingapore Airlines

Deal found 12/4

$1,038

lun. 1/262:30 pmKTM - SFO

2 stops37h 45mMultiple Airlines

mar. 3/2411:50 pmSFO - KTM

2 stops32h 05mMultiple Airlines

Deal found 12/4

$1,129

mié. 1/2811:30 pmKTM - SFO

2 stops33h 55mChina Southern

lun. 3/2312:35 amSFO - KTM

2 stops46h 10mChina Southern

Deal found 12/4

$1,052

mié. 1/2811:00 pmKTM - SFO

1 stop22h 35mSingapore Airlines

mar. 3/2410:40 amSFO - KTM

1 stop70h 15mSingapore Airlines

Deal found 12/4

$1,063

One-way flights from Kathmandu to San Francisco
Search for one-way flight options from Kathmandu to San Francisco. Find affordable one-way fares based on user searches. Data last updated diciembre 4, 2025.

sáb. 12/205:00 pmKTM - SFO

3 stops53h 45mChina Eastern

Deal found 12/3

$694

jue. 12/185:00 pmKTM - SFO

2 stops53h 45mChina Eastern

Deal found 12/2

$695

lun. 1/265:40 pmKTM - SFO

1 stop32h 45mQatar Airways

Deal found 12/2

$700

vie. 1/309:10 amKTM - SFO

1 stop41h 15mQatar Airways

Deal found 12/4

$702

mié. 1/219:10 amKTM - SFO

1 stop41h 15mQatar Airways

Deal found 12/3

$703

lun. 12/223:10 pmKTM - SFO

3 stops37h 25mMultiple Airlines

Deal found 12/4

$707

jue. 12/115:00 pmKTM - SFO

3 stops34h 15mMultiple Airlines

Deal found 12/2

$714

mié. 4/223:00 pmKTM - SFO

3 stops32h 20mMultiple Airlines

Deal found 12/4

$717

vie. 3/65:40 pmKTM - SFO

1 stop32h 45mQatar Airways

Deal found 12/4

$724

mar. 12/161:45 pmKTM - SFO

1 stop36h 25mMultiple Airlines

Deal found 12/3

$725

Find flight deals from Kathmandu to San Francisco

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$1,016 (Mytrip)
One-way from	$694 (FlightHub)
Popular in	April
Cheapest in	September
Average price	$1,457

Provider with most accurate pricing for Kathmandu Tribhuvan-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-San Francisco flights.

Search Deals

From Kathmandu Tribhuvan to San Francisco

Search Deals

One-way flight from Kathmandu Tribhuvan to San Francisco

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($81 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

lun. 1/26

11:30 pm-7:40 pm

1 stop33h 55m

San Francisco

lun. 3/23

12:35 am-11:30 am

2 stops46h 10m

$1,016

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

dom. 5/31

9:10 pm-7:00 am

1 stop22h 35m

San Francisco

lun. 6/1

10:00 am-9:05 am

2 stops34h 20m

$1,035

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

lun. 1/26

11:00 pm-7:50 am

1 stop46h 35m

San Francisco

mar. 3/24

10:40 am-9:50 pm

1 stop46h 25m

$1,038

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

vie. 1/23

2:30 pm-2:30 pm

2 stops37h 45m

San Francisco

vie. 1/30

2:25 pm-6:35 am

2 stops26h 25m

$1,072

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

jue. 1/22

2:30 pm-2:30 pm

2 stops37h 45m

San Francisco

mié. 3/18

11:50 pm-12:15 am

3 stops35h 40m

$1,101

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

jue. 1/15

2:30 pm-2:30 pm

2 stops37h 45m

San Francisco

mié. 7/8

10:25 pm-4:30 pm

3 stops29h 20m

$1,101

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

lun. 1/26

2:30 pm-2:30 pm

2 stops37h 45m

San Francisco

mar. 3/24

11:50 pm-8:40 pm

2 stops32h 05m

$1,129

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

dom. 4/19

11:30 pm-8:30 pm

2 stops33h 45m

San Francisco

jue. 9/17

12:35 am-10:30 pm

2 stops33h 10m

$1,141

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

dom. 4/19

11:00 pm-9:40 am

1 stop47h 25m

San Francisco

vie. 9/18

11:30 am-9:45 pm

1 stop69h 30m

$1,160

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

lun. 12/15

5:10 pm-4:45 pm

2 stops37h 20m

San Francisco

lun. 12/29

3:00 pm-7:55 am

1 stop27h 10m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 22 results

Compare providers for flights from Kathmandu to San Francisco

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
SmartFares	Price Accuracy1 star	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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 Kathmandu-San Francisco flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Kathmandu-San Francisco flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

Cheapflights Insights

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

Prices

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

The best time to book flights from Kathmandu to San Francisco is 3 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, August is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of $363). Flying from Kathmandu to San Francisco in January is currently the most expensive (average of $1,230). 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?

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 evening, which can drop the price by up to 17% versus a flight at noon.

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Emirates, Singapore Airlines, and Cathay Pacific from Kathmandu to San Francisco 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.

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Emirates

8.1

Very good

3,430 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Singapore Airlines

8.1

Very good

1,411 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Cathay Pacific

7.6

Good

1,084 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

China Southern

7.5

Good

121 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Air India

5.5

Fair

2,950 reviews

Emirates

8.1

Very good

3,430 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

How long is the flight from Kathmandu to San Francisco?
There are many flights that can get you from Kathmandu to San Francisco in 22h 35m. Fly via China Southern, Air India, or Singapore Airlines to get the fastest option. Kathmandu and San Francisco are separated by a distance of 7574 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Kathmandu to San Francisco round-trip?
Flying on IndiGo is currently your cheapest option to San Francisco, with prices starting at $819. Additional round-trip tickets that might be worth considering are offered by China Southern and Singapore Airlines, with the lowest prices starting at $994 and $1,002, respectively. These flights start at 41% 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 Air China. According to our data, you can fly for as low as $460. Users have also found prices from $553 and $555 on IndiGo and Turkish Airlines, respectively.
Where are the most common layover locations when flying from Kathmandu to San Francisco?
Most of the time, Kathmandu to San Francisco flights that have layovers will stop in Singapore.
What are some popular things to do or see while on a layover in Singapore?
Sentosa, Universal Studios Singapore, and Geylang Serai New Market 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 Geylang Serai New Market can do so by traveling 13.4 mi, 13.4 mi, and 6.9 mi, respectively from Singapore Changi. Travelers can book a car rental at Singapore Changi for about $106 per day to make their sightseeing more efficient.
Where are the least popular layover locations for Kathmandu to San Francisco flights?
Kathmandu to San Francisco flights have a layover in New Delhi the least frequently.
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, August is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of $363). Flying from Kathmandu to San Francisco in January is currently the most expensive (average of $1,230). 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

Roseville

South San Francisco

Santa Cruz

Livermore

Turlock

Manteca

Watsonville

Sunnyvale

Santa Clara

San Bruno

Daly City

Redwood City

Vallejo

Hollister

Milpitas

Foster City

Union City

Davis

San Ramon

Burlingame

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Kathmandu to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$994	Average$1,340	FlexibilityNo cancel fee	On-time69%
Singapore Airlines	Cheapest$1,002	Average$1,345	FlexibilityNo cancel fee	On-time81%
IndiGo	Cheapest$1,080	Average$1,262	FlexibilityNo cancel fee	On-time80%
Air India	Cheapest$1,102	Average$1,384	FlexibilityNo cancel fee	On-timeN/A
Cathay Pacific	Cheapest$1,128	Average$1,278	FlexibilityNo cancel fee	On-time72%
Qatar Airways	Cheapest$1,154	Average$1,362	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,419	Average$1,631	FlexibilityNo cancel fee	On-time75%

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.

$694+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kathmandu to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kathmandu to San Francisco

Cheapest flights from Kathmandu to San FranciscoExplore 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 diciembre 4, 2025.

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 diciembre 4, 2025.

Find flight deals from Kathmandu to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to San Francisco that are best for you.

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 December.

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.

Cheapflights Insights

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

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

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

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

What’s the top layover airport for flights from Kathmandu to San Francisco?

What’s the cheapest layover airport for flights from Kathmandu to San Francisco?

What’s the fastest layover option from Kathmandu to San Francisco?

Which airport typically offers the quickest layover for flights from Kathmandu to San Francisco?

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Emirates, Singapore Airlines, and Cathay Pacific from Kathmandu to San Francisco 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.

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.

How long is the flight from Kathmandu to San Francisco?

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

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

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?

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?

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

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

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

Traveling to a place near San Francisco?

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.

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

100% Free

Book with Flexibility

Travel Smart

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 diciembre 4, 2025.