Which layover airport has the shortest connection time from Kathmandu to San Francisco?

Guangzhou (CAN) has the shortest average layover time for this route: 3h 05m.

What is the cheapest airline that flies from Kathmandu Tribhuvan to San Francisco?

Qatar Airways is the most popular carrier operating from Kathmandu Tribhuvan to San Francisco

Which layover airport has the shortest travel time from Kathmandu to San Francisco?

Flights connecting via Guangzhou (CAN) have the shortest average one-way travel time: 20h 55m.

What airlines fly to San Francisco?

Emirates, Air India and Cathay Pacific are the top three most popular airlines that fly to San Francisco from Kathmandu according to our data. Emirates is the first choice among our users, with 28% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Kathmandu to San Francisco?

Flights via Doha (DOH) offer the lowest average round-trip price of $1,245.

Which airport is the most popular layover for flights between Kathmandu and San Francisco?

Hong Kong (HKG) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport?

Prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport refresh daily.

How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to San Francisco Airport?

There are 7 operators available for flights from Kathmandu Tribhuvan Airport to San Francisco Airport as of August 2026.

How old do you have to be to fly from Kathmandu Tribhuvan Airport to San Francisco Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$821 Cheap Flights from Kathmandu to San Francisco in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to San Francisco

Round-trip

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4:05 pm - 9:05 amKTM Kathmandu Tribhuvan-SFO San Francisco

29h 45m2 stops Kunming Changshui Shanghai Pu Dong

12:00 pm - 4:00 pmSFO San Francisco-KTM Kathmandu Tribhuvan

63h 15m3 stops Shanghai Pu Dong Changsha Huanghua Intl Kunming Changshui

$1,074China Eastern

Fri, Oct 9 - Sat, Oct 24

4:05 pm - 9:05 amKTM Kathmandu Tribhuvan-SFO San Francisco

29h 45m2 stops Kunming Changshui Shanghai Pu Dong

12:00 pm - 4:00 pmSFO San Francisco-KTM Kathmandu Tribhuvan

39h 15m2 stops Shanghai Pu Dong Kunming Changshui

$1,074China Eastern

Fri, Oct 9 - Sat, Oct 24

7:20 pm - 10:40 amKTM Kathmandu Tribhuvan-SFO San Francisco

28h 05m1 stop Incheon Intl

12:50 pm - 5:15 pmSFO San Francisco-KTM Kathmandu Tribhuvan

39h 40m1 stop Incheon Intl

$1,204Korean Air

Tue, Sep 8 - Sun, Sep 20

7:20 pm - 10:40 amKTM Kathmandu Tribhuvan-SFO San Francisco

28h 05m1 stop Incheon Intl

12:50 pm - 5:15 pmSFO San Francisco-KTM Kathmandu Tribhuvan

39h 40m1 stop Incheon Intl

$1,204Korean Air

Tue, Sep 8 - Thu, Sep 17

9:40 pm - 7:00 amKTM Kathmandu Tribhuvan-SFO San Francisco

23h 05m1 stop New Delhi Indira Gandhi Intl

10:00 am - 9:05 amSFO San Francisco-KTM Kathmandu Tribhuvan

33h 20m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

$1,234Air India

Wed, Nov 18 - Mon, Jan 25

7:35 am - 5:45 pmKTM Kathmandu Tribhuvan-SFO San Francisco

22h 55m2 stops New Delhi Indira Gandhi Intl Kolkata Netaji S. Chandra

10:00 am - 4:10 pmSFO San Francisco-KTM Kathmandu Tribhuvan

40h 25m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl

$1,246Air India

Tue, Sep 8 - Wed, Mar 3

10:55 pm - 8:50 amKTM Kathmandu Tribhuvan-SFO San Francisco

46h 40m1 stop Singapore Changi

9:40 am - 9:50 pmSFO San Francisco-KTM Kathmandu Tribhuvan

46h 25m1 stop Singapore Changi

$1,257Singapore Airlines

Wed, Oct 28 - Thu, Jan 14

5:40 pm - 12:40 pmKTM Kathmandu Tribhuvan-SFO San Francisco

32h 45m1 stop Doha Hamad Intl

3:00 pm - 4:25 pmSFO San Francisco-KTM Kathmandu Tribhuvan

35h 40m1 stop Doha Hamad Intl

$1,291Qatar Airways

Sun, Nov 8 - Thu, Jan 28

11:10 pm - 9:50 amKTM Kathmandu Tribhuvan-SFO San Francisco

47h 25m1 stop Singapore Changi

9:40 am - 9:50 pmSFO San Francisco-KTM Kathmandu Tribhuvan

70h 25m1 stop Singapore Changi

$1,294Singapore Airlines

Wed, Sep 23 - Mon, Feb 15

5:40 pm - 12:40 pmKTM Kathmandu Tribhuvan-SFO San Francisco

32h 45m1 stop Doha Hamad Intl

3:00 pm - 9:50 amSFO San Francisco-KTM Kathmandu Tribhuvan

29h 05m1 stop Doha Hamad Intl

$1,308Qatar Airways

Fri, Nov 20 - Mon, Nov 30

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China Eastern flights from Kathmandu to San Francisco

Our best China Eastern deals on Kathmandu to San Francisco flight tickets

China Eastern

Oct 9

KTM4:05 pmKathmandu Tribhuvan

29h 45m

2 stops

SFO9:05 amSan Francisco

Oct 24

SFO12:00 pmSan Francisco

63h 15m

3 stops

KTM4:00 pmKathmandu Tribhuvan

$1,074

China Eastern

Oct 9

KTM4:05 pmKathmandu Tribhuvan

29h 45m

2 stops

SFO9:05 amSan Francisco

Oct 24

SFO12:00 pmSan Francisco

63h 15m

2 stops

KTM4:00 pmKathmandu Tribhuvan

$1,081

China Eastern

Oct 29

KTM5:00 pmKathmandu Tribhuvan

53h 45m

2 stops

SFO10:00 amSan Francisco

Nov 5

SFO12:00 pmSan Francisco

38h 15m

2 stops

KTM4:00 pmKathmandu Tribhuvan

$1,129

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets

Korean Air

Sep 8

KTM7:20 pmKathmandu Tribhuvan

28h 05m

1 stop

SFO10:40 amSan Francisco

Sep 20

SFO12:50 pmSan Francisco

39h 40m

1 stop

KTM5:15 pmKathmandu Tribhuvan

$1,204

Korean Air

Sep 8

KTM7:20 pmKathmandu Tribhuvan

28h 05m

1 stop

SFO10:40 amSan Francisco

Sep 27

SFO12:50 pmSan Francisco

39h 40m

1 stop

KTM5:15 pmKathmandu Tribhuvan

$1,206

Korean Air

Sep 5

KTM7:20 pmKathmandu Tribhuvan

28h 05m

1 stop

SFO10:40 amSan Francisco

Sep 20

SFO12:50 pmSan Francisco

39h 40m

1 stop

KTM5:15 pmKathmandu Tribhuvan

$1,353

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 10/9

4:05 pm-9:05 am

2 stops29h 45m

San Francisco

Sat 10/24

12:00 pm-4:00 pm

3 stops63h 15m

$1,074

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 10/9

4:05 pm-9:05 am

2 stops29h 45m

San Francisco

Sat 10/24

12:00 pm-4:00 pm

2 stops39h 15m

$1,074

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 9/8

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Sun 9/20

12:50 pm-5:15 pm

1 stop39h 40m

$1,204

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 9/8

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Thu 9/17

12:50 pm-5:15 pm

1 stop39h 40m

$1,204

Quickest round-trip

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 11/18

9:40 pm-7:00 am

1 stop23h 05m

San Francisco

Mon 1/25

10:00 am-9:05 am

2 stops33h 20m

$1,234

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 9/8

7:35 am-5:45 pm

2 stops22h 55m

San Francisco

Wed 3/3

10:00 am-4:10 pm

2 stops40h 25m

$1,246

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 10/28

10:55 pm-8:50 am

1 stop46h 40m

San Francisco

Thu 1/14

9:40 am-9:50 pm

1 stop46h 25m

$1,257

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Sun 11/8

5:40 pm-12:40 pm

1 stop32h 45m

San Francisco

Thu 1/28

3:00 pm-4:25 pm

1 stop35h 40m

$1,291

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 9/23

11:10 pm-9:50 am

1 stop47h 25m

San Francisco

Mon 2/15

9:40 am-9:50 pm

1 stop70h 25m

$1,294

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 11/20

5:40 pm-12:40 pm

1 stop32h 45m

San Francisco

Mon 11/30

3:00 pm-9:50 am

1 stop29h 05m

$1,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kathmandu to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Kathmandu and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from $760 to $1,474.
The lowest price recently found on this route was $1,074.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,275.

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

You are more likely to see cheaper flights to San Francisco from Kathmandu when booking week ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,403 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Kathmandu for as low as $743 on momondo.

Can stopping save me money on Kathmandu to San Francisco flights?

You could potentially save up to 25% on your flight if you consider stops on a Kathmandu to San Francisco flight.

How have Kathmandu to San Francisco flight prices changed over time?

As of August 2026, prices for Kathmandu to San Francisco flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kathmandu to San Francisco (KTM to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to San Francisco

Best Price Found	$821
Fastest flight time	22h 35m
Direct flights	None

The best one-way flight to San Francisco from Kathmandu in the past 72 hours is $821. The best round-trip flight deal from Kathmandu to San Francisco found on momondo in the last 72 hours is $1,074.

The fastest flight from Kathmandu to San Francisco takes 22h 35m

There are no direct flights from Kathmandu to San Francisco. There are no popular flight routes from Kathmandu to San Francisco.

Search flight deals

Frequently asked questions about flying from Kathmandu to San Francisco

How far is Kathmandu Tribhuvan to San Francisco by plane?
Kathmandu Tribhuvan and San Francisco are 7563.0 mi apart from one another. A reasonable flight in good conditions will take 22h 35m.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport?
Prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to San Francisco Airport?
There are 7 operators available for flights from Kathmandu Tribhuvan Airport to San Francisco Airport as of August 2026.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Kathmandu to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Kathmandu to San Francisco is Emirates, representing 22% of all bookings. The subsequent popular airlines are Air India at 20%, Cathay Pacific at 20%, and China Southern at 15%.

Best airlines flying from Kathmandu to San Francisco

Compare and see reviews for airlines that fly from Kathmandu to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $362	Free Cancellation	Rating 7.6 1,460 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $996	Free Cancellation	Rating 8.2 1,587 reviews	Search Singapore Airlines flights
Air India	PriceFrom $1,050	Free Cancellation	Rating 5.5 2,941 reviews	Search Air India flights
China Southern	PriceFrom $1,086	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
Korean Air	PriceFrom $1,129	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,154	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,539	Free Cancellation	Rating 8.1 3,656 reviews	Search Emirates flights

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Vallejo

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Sonoma

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Milpitas

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Burlingame

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to San Francisco?

Finding the right flight to San Francisco from Kathmandu is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Kathmandu to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Kathmandu with this policy.

How can momondo help me find flights from Kathmandu to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kathmandu to San Francisco.

I’m not ready to book a flight from Kathmandu to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kathmandu to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Kathmandu to San Francisco from $821

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to San Francisco departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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China Eastern flights from Kathmandu to San Francisco

Our best China Eastern deals on Kathmandu to San Francisco flight tickets

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets

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How to get the cheapest flight ticket from Kathmandu to San Francisco

What is the typical price of a round-trip flight between Kathmandu and San Francisco?

What is the cheapest month to fly to San Francisco?

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

Can stopping save me money on Kathmandu to San Francisco flights?

How have Kathmandu to San Francisco flight prices changed over time?

What is the cheapest airline that flies from Kathmandu Tribhuvan to San Francisco?

What airlines fly to San Francisco?

Which airport is the most popular layover for flights between Kathmandu and San Francisco?

Which layover airport offers the lowest fares from Kathmandu to San Francisco?

Which layover airport has the shortest travel time from Kathmandu to San Francisco?

Which layover airport has the shortest connection time from Kathmandu to San Francisco?

When to book flights from Kathmandu to San Francisco

Cheap Kathmandu to San Francisco (KTM to SFO) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kathmandu to San Francisco

Best airlines flying from Kathmandu to San Francisco

Compare and see reviews for airlines that fly from Kathmandu to San Francisco with momondo

Traveling to a place near San Francisco?

Why use momondo?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in San Francisco. Availability may vary depending on flight origin and airline.

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