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

Cathay Pacific, Singapore Airlines, and Qatar Airways are the most popular carriers operating from San Francisco to Kathmandu Tribhuvan

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

Flights connecting via New Delhi (DEL) have the shortest average one-way travel time: 22h 50m.

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

Guangzhou (CAN) has the shortest average layover time for this route: 4h 44m.

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

Flights via Guangzhou (CAN) offer the lowest average round-trip price of $1,132.

What airlines fly to Kathmandu?

Cathay Pacific, Air India and Singapore Airlines 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 35% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 11 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

New Delhi (DEL) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

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 11 operators available for flights from San Francisco Airport to Kathmandu Tribhuvan Airport as of November 2025.

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.

$471 Cheap Flights from San Francisco to Kathmandu in 2025/26

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9:45 pm - 9:30 pmSFO-KTM

34h 00m1 stop

10:55 pm - 9:00 pmKTM-SFO

35h 50m1 stop

$935Cathay Pacific

Find Deal

Wed, Nov 26 - Mon, Dec 15

12:00 pm - 4:00 pmSFO-KTM

38h 15m2 stops

5:00 pm - 9:00 amKTM-SFO

29h 45m3 stops

$937China Eastern

Find Deal

Mon, Jan 12 - Fri, Jan 30

9:40 am - 9:50 pmSFO-KTM

46h 25m1 stop

11:00 pm - 8:50 amKTM-SFO

22h 35m1 stop

$940Singapore Airlines

Find Deal

Sat, Feb 21 - Mon, Mar 23

10:40 am - 9:40 pmSFO-KTM

46h 15m1 stop

11:00 pm - 8:50 amKTM-SFO

46h 35m1 stop

$941Singapore Airlines

Find Deal

Wed, Mar 11 - Sat, Mar 21

12:35 am - 11:30 amSFO-KTM

22h 10m1 stop

12:30 pm - 8:40 pmKTM-SFO

20h 55m1 stop

$944China Southern

Find Deal

Tue, Mar 10 - Sat, Mar 21

10:40 am - 9:50 pmSFO-KTM

46h 25m1 stop

11:00 pm - 6:01 pmKTM-SFO

31h 46m2 stops

$945Multiple Airlines

Find Deal

Fri, Mar 13 - Mon, Mar 23

9:40 am - 9:50 pmSFO-KTM

46h 25m1 stop

11:00 pm - 8:50 amKTM-SFO

22h 35m1 stop

$946Singapore Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 17

12:00 pm - 4:00 pmSFO-KTM

38h 15m2 stops

5:00 pm - 9:00 amKTM-SFO

53h 45m2 stops

$947China Eastern

Find Deal

Thu, Nov 27 - Thu, Dec 18

10:40 am - 9:40 pmSFO-KTM

46h 15m1 stop

11:00 pm - 9:40 amKTM-SFO

23h 25m1 stop

$949Singapore Airlines

Find Deal

Wed, Mar 18 - Thu, Apr 2

2:40 pm - 9:50 amSFO-KTM

29h 25m2 stops

2:00 pm - 4:10 pmKTM-SFO

38h 55m2 stops

$952Multiple Airlines

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Fri, Mar 6 - Sun, Apr 12

Qatar Airways flights from San Francisco to Kathmandu

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

Qatar Airways

Feb 11

SFO3:00 pmSan Francisco

37h 05m

1 stop

KTM5:50 pmKathmandu Tribhuvan

Mar 5

KTM5:40 pmKathmandu Tribhuvan

32h 45m

1 stop

SFO12:40 pmSan Francisco

$982

Find similar

Qatar Airways

Feb 16

SFO3:00 pmSan Francisco

35h 40m

1 stop

KTM4:25 pmKathmandu Tribhuvan

Mar 1

KTM5:40 pmKathmandu Tribhuvan

32h 45m

1 stop

SFO12:40 pmSan Francisco

$1,026

Find similar

Singapore Airlines flights from San Francisco to Kathmandu

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

Singapore Airlines

Feb 21

SFO9:40 amSan Francisco

46h 25m

1 stop

KTM9:50 pmKathmandu Tribhuvan

Mar 23

KTM11:00 pmKathmandu Tribhuvan

22h 35m

1 stop

SFO8:50 amSan Francisco

$940

Find similar

Singapore Airlines

Mar 11

SFO10:40 amSan Francisco

46h 15m

1 stop

KTM9:40 pmKathmandu Tribhuvan

Mar 21

KTM11:00 pmKathmandu Tribhuvan

46h 35m

1 stop

SFO8:50 amSan Francisco

$941

Find similar

Singapore Airlines

Mar 6

SFO9:40 amSan Francisco

46h 25m

1 stop

KTM9:50 pmKathmandu Tribhuvan

Mar 17

KTM11:00 pmKathmandu Tribhuvan

22h 35m

1 stop

SFO8:50 amSan Francisco

$946

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 11/26

9:45 pm-9:30 pm

1 stop34h 00m

Kathmandu Tribhuvan

Mon 12/15

10:55 pm-9:00 pm

1 stop35h 50m

$935

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 1/12

12:00 pm-4:00 pm

2 stops38h 15m

Kathmandu Tribhuvan

Fri 1/30

5:00 pm-9:00 am

3 stops29h 45m

$937

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 2/21

9:40 am-9:50 pm

1 stop46h 25m

Kathmandu Tribhuvan

Mon 3/23

11:00 pm-8:50 am

1 stop22h 35m

$940

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 3/11

10:40 am-9:40 pm

1 stop46h 15m

Kathmandu Tribhuvan

Sat 3/21

11:00 pm-8:50 am

1 stop46h 35m

$941

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 3/10

12:35 am-11:30 am

1 stop22h 10m

Kathmandu Tribhuvan

Sat 3/21

12:30 pm-8:40 pm

1 stop20h 55m

$944

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Fri 3/13

10:40 am-9:50 pm

1 stop46h 25m

Kathmandu Tribhuvan

Mon 3/23

11:00 pm-6:01 pm

2 stops31h 46m

$945

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Fri 3/6

9:40 am-9:50 pm

1 stop46h 25m

Kathmandu Tribhuvan

Tue 3/17

11:00 pm-8:50 am

1 stop22h 35m

$946

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Thu 11/27

12:00 pm-4:00 pm

2 stops38h 15m

Kathmandu Tribhuvan

Thu 12/18

5:00 pm-9:00 am

2 stops53h 45m

$947

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 3/18

10:40 am-9:40 pm

1 stop46h 15m

Kathmandu Tribhuvan

Thu 4/2

11:00 pm-9:40 am

1 stop23h 25m

$949

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Fri 3/6

2:40 pm-9:50 am

2 stops29h 25m

Kathmandu Tribhuvan

Sun 4/12

2:00 pm-4:10 pm

2 stops38h 55m

$952

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 cheapest month to fly to Kathmandu?

The month of March is another great option to travel to Kathmandu, with average flight prices from San Francisco averaging around $1,107.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the afternoon is the cheapest time of day to fly from San Francisco to Kathmandu when you can find flight prices for as low as $1,457. Flying to Kathmandu in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,496.

How far in advance should I book a flight 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 $1,214 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 $1,062 on momondo.

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

As of November 2025, prices for San Francisco to Kathmandu flights are approximately 23% 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

Direct flights	None

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

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How far is San Francisco to Kathmandu Tribhuvan by plane?
A flight from San Francisco to Kathmandu Tribhuvan will travel around 7562.1 mi. Typically, this will take 22h 10m 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 11 operators available for flights from San Francisco Airport to Kathmandu Tribhuvan Airport as of November 2025.
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 26% of the total bookings. Other popular airlines include Air India with 22%, Singapore Airlines with 14%, and Qatar Airways with 13%.

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
China Eastern	PriceFrom $769	Free Cancellation	Rating 7.2 177 reviews	Search China Eastern flights
Emirates	PriceFrom $770	Free Cancellation	Rating 8.1 3,409 reviews	Search Emirates flights
Cathay Pacific	PriceFrom $777	Free Cancellation	Rating 7.6 1,058 reviews	Search Cathay Pacific flights
Air India	PriceFrom $821	Free Cancellation	Rating 5.5 2,941 reviews	Search Air India flights
Turkish Airlines	PriceFrom $893	Free Cancellation	Rating 7.3 4,043 reviews	Search Turkish Airlines flights
China Southern	PriceFrom $913	Free Cancellation	Rating 7.5 119 reviews	Search China Southern flights
Singapore Airlines	PriceFrom $945	Free Cancellation	Rating 8.1 1,401 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $955	Free Cancellation	Rating 7.4 3,662 reviews	Search Qatar Airways flights
Air China	PriceFrom $1,125	Free Cancellation	Rating 7.2 123 reviews	Search Air China flights
IndiGo	PriceFrom $1,201	Free Cancellation	Rating 6.9 497 reviews	Search IndiGo flights

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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

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Cathay Pacific flights from San Francisco to Kathmandufrom $777

Air India flights from San Francisco to Kathmandufrom $821

Cheap flights from San Francisco to Kathmandu from $471

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 2/19. 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

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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

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

What is the cheapest month to fly to Kathmandu?

The month of March is another great option to travel to Kathmandu, with average flight prices from San Francisco averaging around $1,107.

What is the cheapest time of day to depart on your flight to Kathmandu?

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

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

As of November 2025, prices for San Francisco to Kathmandu flights are approximately 23% cheaper when compared to flights at the same time last year.

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

Cathay Pacific, Singapore Airlines, and Qatar Airways are the most popular carriers operating 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?

New Delhi (DEL) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Guangzhou (CAN) offer the lowest average round-trip price of $1,132.

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

Flights connecting via New Delhi (DEL) have the shortest average one-way travel time: 22h 50m.

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

Guangzhou (CAN) has the shortest average layover time for this route: 4h 44m.

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

Direct flights

How far is San Francisco to Kathmandu Tribhuvan by plane?

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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