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

Hong Kong (HKG) was the most common stop: 48% of momondo users choosing 1-stop flights on this route connected there.

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

New Delhi (DEL) has the shortest average layover time for this route: 3h 16m.

What airlines fly to Kathmandu?

Cathay Pacific, Qatar Airways and Air India are the top three most popular airlines that fly to Kathmandu from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 8 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Guangzhou (CAN) have the shortest average one-way travel time: 22h 10m.

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

Singapore Airlines and China Eastern are the most popular carriers operating from San Francisco to Kathmandu Tribhuvan

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

Flights via Singapore (SIN) offer the lowest average round-trip price of $1,236.

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

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

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

There are 8 operators available for flights from San Francisco Airport to Kathmandu Tribhuvan Airport as of July 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Kathmandu Tribhuvan Airport.

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$472 Cheap Flights from San Francisco to Kathmandu in 2026

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

Prices are currently typical for flights on this route. Typical prices usually range from $1,156 to $1,543. The lowest price recently found on this route was $1,173.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Kathmandu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 9:30 pm

SFO

KTM

45h 00m

1 stop

1:25 pm - 5:55 pm

KTM

SFO

41h 15m

2 stops

$1,173Multiple Airlines

Tue, Aug 4 - Sat, Aug 22

3:39 pm - 9:50 am

SFO

KTM

29h 26m

2 stops

6:45 pm - 1:10 pm

KTM

SFO

31h 10m

2 stops

$1,174Multiple Airlines

Wed, Aug 19 - Tue, Sep 29

3:55 pm - 8:50 am

SFO

KTM

28h 10m

1 stop

6:45 pm - 1:35 pm

KTM

SFO

31h 35m

1 stop

$1,175Qatar Airways

Sat, Sep 12 - Fri, Sep 25

3:55 pm - 8:50 am

SFO

KTM

28h 10m

1 stop

6:45 pm - 1:35 pm

KTM

SFO

31h 35m

1 stop

$1,176Qatar Airways

Tue, Aug 25 - Sun, Sep 20

3:00 pm - 9:50 am

SFO

KTM

29h 05m

1 stop

5:40 pm - 12:40 pm

KTM

SFO

32h 45m

1 stop

$1,179Qatar Airways

Sat, Nov 14 - Fri, Dec 4

6:45 pm - 12:50 pm

SFO

KTM

29h 20m

2 stops

1:45 pm - 7:00 am

KTM

SFO

31h 00m

1 stop

$1,180Multiple Airlines

Tue, Oct 6 - Wed, Nov 18

3:55 pm - 9:50 am

SFO

KTM

29h 10m

1 stop

6:45 pm - 1:35 pm

KTM

SFO

31h 35m

1 stop

$1,181Qatar Airways

Thu, Aug 27 - Wed, Sep 23

3:00 pm - 9:50 am

SFO

KTM

29h 05m

1 stop

11:05 am - 12:40 pm

KTM

SFO

39h 20m

1 stop

$1,182Qatar Airways

Sat, Nov 14 - Wed, Dec 2

12:20 am - 9:45 pm

SFO

KTM

32h 40m

1 stop

11:00 pm - 10:15 pm

KTM

SFO

36h 00m

1 stop

$1,184Cathay Pacific

Sat, Sep 26 - Sat, Oct 24

11:45 am - 9:30 pm

SFO

KTM

45h 00m

1 stop

6:45 pm - 1:35 pm

KTM

SFO

31h 35m

1 stop

$1,185Multiple Airlines

Mon, Aug 24 - Sun, Sep 20

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Qatar Airways flights from San Francisco to Kathmandu

Our best Qatar Airways deals on San Francisco to Kathmandu flight tickets

Qatar Airways

Sep 12

SFO3:55 pmSan Francisco

28h 10m

1 stop

KTM8:50 amKathmandu Tribhuvan

Sep 25

KTM6:45 pmKathmandu Tribhuvan

31h 35m

1 stop

SFO1:35 pmSan Francisco

$1,175

Qatar Airways

Aug 25

SFO3:55 pmSan Francisco

28h 10m

1 stop

KTM8:50 amKathmandu Tribhuvan

Sep 20

KTM6:45 pmKathmandu Tribhuvan

31h 35m

1 stop

SFO1:35 pmSan Francisco

$1,176

Qatar Airways

Oct 17

SFO3:55 pmSan Francisco

36h 05m

1 stop

KTM4:45 pmKathmandu Tribhuvan

Nov 13

KTM9:35 amKathmandu Tribhuvan

40h 50m

1 stop

SFO12:40 pmSan Francisco

$1,178

Singapore Airlines flights from San Francisco to Kathmandu

Our best Singapore Airlines deals on San Francisco to Kathmandu flight tickets

Singapore Airlines

Aug 24

SFO11:45 amSan Francisco

45h 00m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Sep 24

KTM10:50 pmKathmandu Tribhuvan

23h 45m

1 stop

SFO9:50 amSan Francisco

$1,203

Singapore Airlines

Aug 25

SFO11:45 amSan Francisco

45h 00m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Sep 22

KTM10:50 pmKathmandu Tribhuvan

23h 45m

1 stop

SFO9:50 amSan Francisco

$1,231

Singapore Airlines

Aug 24

SFO11:45 amSan Francisco

45h 00m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Sep 22

KTM10:50 pmKathmandu Tribhuvan

23h 45m

1 stop

SFO9:50 amSan Francisco

$1,234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 8/4

11:45 am-9:30 pm

1 stop45h 00m

Kathmandu Tribhuvan

Sat 8/22

1:25 pm-5:55 pm

2 stops41h 15m

$1,173

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 8/19

3:39 pm-9:50 am

2 stops29h 26m

Kathmandu Tribhuvan

Tue 9/29

6:45 pm-1:10 pm

2 stops31h 10m

$1,174

Quickest round-trip

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 9/12

3:55 pm-8:50 am

1 stop28h 10m

Kathmandu Tribhuvan

Fri 9/25

6:45 pm-1:35 pm

1 stop31h 35m

$1,175

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 8/25

3:55 pm-8:50 am

1 stop28h 10m

Kathmandu Tribhuvan

Sun 9/20

6:45 pm-1:35 pm

1 stop31h 35m

$1,176

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 11/14

3:00 pm-9:50 am

1 stop29h 05m

Kathmandu Tribhuvan

Fri 12/4

5:40 pm-12:40 pm

1 stop32h 45m

$1,179

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 10/6

6:45 pm-12:50 pm

2 stops29h 20m

Kathmandu Tribhuvan

Wed 11/18

1:45 pm-7:00 am

1 stop31h 00m

$1,180

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Thu 8/27

3:55 pm-9:50 am

1 stop29h 10m

Kathmandu Tribhuvan

Wed 9/23

6:45 pm-1:35 pm

1 stop31h 35m

$1,181

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 11/14

3:00 pm-9:50 am

1 stop29h 05m

Kathmandu Tribhuvan

Wed 12/2

11:05 am-12:40 pm

1 stop39h 20m

$1,182

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 9/26

12:20 am-9:45 pm

1 stop32h 40m

Kathmandu Tribhuvan

Sat 10/24

11:00 pm-10:15 pm

1 stop36h 00m

$1,184

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 8/24

11:45 am-9:30 pm

1 stop45h 00m

Kathmandu Tribhuvan

Sun 9/20

6:45 pm-1:35 pm

1 stop31h 35m

$1,185

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 San Francisco to Kathmandu

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 San Francisco and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The month of January is another great option to travel to Kathmandu, with average flight prices from San Francisco averaging around $1,070.

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

You are more likely to see cheaper flights to Kathmandu from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from San Francisco for as low as $1,029 on momondo.

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

You could potentially save up to 8% on your flight if you consider stops on a San Francisco to Kathmandu flight.

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

As of July 2026, prices for San Francisco to Kathmandu flights are approximately 50% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Kathmandu

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

Estimated round-trip price

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

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

Fastest flight time	29h 05m
Direct flights	None

The fastest flight from San Francisco to Kathmandu takes 29h 05m

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

Search flight deals

Frequently asked questions about flying from San Francisco to Kathmandu

How far is San Francisco to Kathmandu Tribhuvan by plane?
A flight from San Francisco to Kathmandu Tribhuvan will travel around 7563.0 mi. Typically, this will take 29h 05m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Kathmandu Tribhuvan Airport?
Prices for flights from San Francisco Airport to Kathmandu Tribhuvan Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Kathmandu Tribhuvan Airport?
There are 8 operators available for flights from San Francisco Airport to Kathmandu Tribhuvan Airport as of July 2026.
How old do you have to be to fly from San Francisco Airport to Kathmandu Tribhuvan Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Kathmandu?
Based on momondo bookings for flights between San Francisco and Kathmandu, the leading airline is Cathay Pacific, making up 28% of the total bookings. Other popular airlines include Qatar Airways with 22%, Air India with 21%, and Singapore Airlines with 12%.

Best airlines flying from San Francisco to Kathmandu

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

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $591	Free Cancellation	Rating 8.2 1,564 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $755	Free Cancellation	Rating 7.3 226 reviews	Search China Eastern flights
Emirates	PriceFrom $770	Free Cancellation	Rating 8.1 3,607 reviews	Search Emirates flights
China Southern	PriceFrom $822	Free Cancellation	Rating 7.5 157 reviews	Search China Southern flights
Air India	PriceFrom $848	Free Cancellation	Rating 5.6 2,957 reviews	Search Air India flights
Cathay Pacific	PriceFrom $849	Free Cancellation	Rating 7.6 1,404 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $884	Free Cancellation	Rating 7.4 4,439 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $972	Free Cancellation	Rating 7.3 3,743 reviews	Search Qatar Airways flights

Nagarkot

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Kathmandu for you.

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

All flight searches from San Francisco to Kathmandu on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential San Francisco to Kathmandu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from San Francisco to Kathmandu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kathmandu and let you know when they change.

An easier way to manage your Kathmandu 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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Fly your favorite airline to Kathmandu

Cathay Pacific flights from San Francisco to Kathmandufrom $849

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Air India flights from San Francisco to Kathmandufrom $848

Cheap flights from San Francisco to Kathmandu from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Kathmandu departing on 8/18. 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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Qatar Airways flights from San Francisco to Kathmandu

Our best Qatar Airways deals on San Francisco to Kathmandu flight tickets

Singapore Airlines flights from San Francisco to Kathmandu

Our best Singapore Airlines deals on San Francisco to Kathmandu flight tickets

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

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

What is the cheapest month to fly to Kathmandu?

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

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

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

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

What airlines fly to Kathmandu?

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

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

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

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

When to book flights from San Francisco to Kathmandu

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from San Francisco to Kathmandu

Best airlines flying from San Francisco to Kathmandu

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

Traveling to a place near Kathmandu?

Why use momondo?

An easier way to manage your Kathmandu 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Kathmandu

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

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