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Cheap flights from Kathmandu to San Francisco from $724

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Kathmandu to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
2 stops
China Eastern Logo
12:00 pm - 4:00 pm
SFO
-
KTM
38h 15m
2 stops
$1,129China Eastern
Sat, May 16 - Sat, Nov 14
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
2 stops
China Eastern Logo
12:00 pm - 4:00 pm
SFO
-
KTM
38h 15m
2 stops
$1,170China Eastern
Tue, May 19 - Thu, Nov 19
China Southern Logo
12:30 pm - 8:40 pm
KTM
-
SFO
20h 55m
1 stop
China Southern Logo
11:35 pm - 10:30 pm
SFO
-
KTM
33h 10m
1 stop
$1,179China Southern
Tue, Sep 29 - Tue, Nov 10
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
3 stops
China Eastern Logo
12:00 pm - 4:00 pm
SFO
-
KTM
38h 15m
2 stops
$1,211China Eastern
Tue, May 19 - Sat, Nov 14
Korean Air Logo
7:20 pm - 10:40 am
KTM
-
SFO
28h 05m
1 stop
Korean Air Logo
11:40 am - 5:45 pm
SFO
-
KTM
40h 20m
1 stop
$1,218Korean Air
Tue, Jun 16 - Sun, Dec 6
Korean Air Logo
7:20 pm - 10:40 am
KTM
-
SFO
28h 05m
1 stop
Korean Air Logo
11:40 am - 5:45 pm
SFO
-
KTM
40h 20m
1 stop
$1,222Korean Air
Sat, Jun 13 - Sun, Dec 6
Korean Air Logo
7:20 pm - 10:40 am
KTM
-
SFO
28h 05m
1 stop
Korean Air Logo
11:40 am - 5:45 pm
SFO
-
KTM
40h 20m
1 stop
$1,223Korean Air
Sat, Jun 13 - Sun, Dec 6
China Southern Logo
11:30 pm - 11:51 pm
KTM
-
SFO
37h 06m
2 stops
China Southern Logo
11:35 pm - 11:30 am
SFO
-
KTM
22h 10m
1 stop
$1,241China Southern
Tue, May 19 - Tue, Nov 17
Multiple Airlines Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
2 stops
Multiple Airlines Logo
2:25 pm - 12:15 am
SFO
-
KTM
44h 05m
2 stops
$1,267Multiple Airlines
Tue, May 19 - Fri, Jan 15
Korean Air Logo
7:20 pm - 10:40 am
KTM
-
SFO
28h 05m
1 stop
Korean Air Logo
11:40 am - 5:45 pm
SFO
-
KTM
40h 20m
1 stop
$1,285Korean Air
Sat, Jun 13 - Sun, Dec 13

China Eastern flights from Kathmandu to San Francisco

Our best China Eastern deals on Kathmandu to San Francisco flight tickets
China Eastern
May 16
KTM4:35 pmKathmandu Tribhuvan
53h 15m
2 stops
SFO9:05 amSan Francisco
Nov 14
SFO12:00 pmSan Francisco
38h 15m
2 stops
KTM4:00 pmKathmandu Tribhuvan
$1,129
China Eastern
May 19
KTM4:35 pmKathmandu Tribhuvan
53h 15m
2 stops
SFO9:05 amSan Francisco
Nov 19
SFO12:00 pmSan Francisco
38h 15m
2 stops
KTM4:00 pmKathmandu Tribhuvan
$1,170
China Eastern
May 19
KTM4:35 pmKathmandu Tribhuvan
53h 15m
3 stops
SFO9:05 amSan Francisco
Nov 14
SFO12:00 pmSan Francisco
38h 15m
2 stops
KTM4:00 pmKathmandu Tribhuvan
$1,211

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets
Korean Air
Jun 16
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Dec 6
SFO11:40 amSan Francisco
40h 20m
1 stop
KTM5:45 pmKathmandu Tribhuvan
$1,218
Korean Air
Jun 13
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Dec 6
SFO11:40 amSan Francisco
40h 20m
1 stop
KTM5:45 pmKathmandu Tribhuvan
$1,222
Korean Air
Jun 13
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Dec 6
SFO11:40 amSan Francisco
40h 20m
1 stop
KTM5:45 pmKathmandu Tribhuvan
$1,223

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated April 11, 2026.
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

Cheapest round-trip

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 5/16

4:35 pm-9:05 am

2 stops53h 15m

San Francisco

Sat 11/14

12:00 pm-4:00 pm

2 stops38h 15m

$1,129

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 5/19

4:35 pm-9:05 am

2 stops53h 15m

San Francisco

Thu 11/19

12:00 pm-4:00 pm

2 stops38h 15m

$1,170
Quickest round-trip

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 9/29

12:30 pm-8:40 pm

1 stop20h 55m

San Francisco

Tue 11/10

11:35 pm-10:30 pm

1 stop33h 10m

$1,179

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 5/19

4:35 pm-9:05 am

3 stops53h 15m

San Francisco

Sat 11/14

12:00 pm-4:00 pm

2 stops38h 15m

$1,211

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 6/16

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Sun 12/6

11:40 am-5:45 pm

1 stop40h 20m

$1,218

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 6/13

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Sun 12/6

11:40 am-5:45 pm

1 stop40h 20m

$1,222

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 6/13

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Sun 12/6

11:40 am-5:45 pm

1 stop40h 20m

$1,223

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 5/19

11:30 pm-11:51 pm

2 stops37h 06m

San Francisco

Tue 11/17

11:35 pm-11:30 am

1 stop22h 10m

$1,241

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 5/19

4:35 pm-9:05 am

2 stops53h 15m

San Francisco

Fri 1/15

2:25 pm-12:15 am

2 stops44h 05m

$1,267

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 6/13

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Sun 12/13

11:40 am-5:45 pm

1 stop40h 20m

$1,285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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?

If you aren’t able to travel to San Francisco during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,274.

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

You are more likely to see cheaper flights to San Francisco from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,354 when searching weeks 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 $1,003 on momondo.

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

You could potentially save up to 1% 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 April 2026, prices for Kathmandu to San Francisco flights are approximately 2% more expensive 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

Fastest flight time

23h 45m

Direct flights

None
The fastest flight from Kathmandu to San Francisco takes 23h 45m
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 23h 45m.

  • 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?

  • 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?

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 PacificPriceFrom $362Free CancellationRating
7.6
1,272 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,492 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $998Free CancellationRating
7.4
146 reviews
Search China Southern flights
Air IndiaPriceFrom $1,101Free CancellationRating
5.5
2,968 reviews
Search Air India flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,525Free CancellationRating
8.1
3,554 reviews
Search Emirates flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

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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