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Cheap flights from Kathmandu to San Francisco from $538

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
2:40 pm - 7:00 amKTM  Kathmandu Tribhuvan-SFO San Francisco
29h 05m1 stop New Delhi Indira Gandhi Intl
Air India Logo
5:00 pm - 9:05 amSFO  San Francisco-KTM Kathmandu Tribhuvan
27h 20m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
$1,056Air India
Sun, Oct 18 - Sat, Oct 31
Air India Logo
9:10 pm - 7:00 amKTM  Kathmandu Tribhuvan-SFO San Francisco
22h 35m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:55 am - 8:40 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
45h 00m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
$1,068Air India
Fri, Oct 16 - Fri, Oct 23
China Eastern Logo
5:00 pm - 9:00 amKTM  Kathmandu Tribhuvan-SFO San Francisco
53h 45m2 stops Kunming Changshui Shanghai Hongqiao Intl
China Eastern Logo
12:00 pm - 4:00 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
38h 15m2 stops Shanghai Pu Dong Kunming Changshui
$1,150China Eastern
Tue, Nov 3 - Sat, Nov 7
Multiple Airlines Logo
6:30 am - 1:35 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
20h 50m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
9:40 am - 6:35 amSFO  San Francisco-KTM Kathmandu Tribhuvan
55h 10m2 stops Singapore Changi New Delhi Indira Gandhi Intl
$1,155Multiple Airlines
Tue, Nov 10 - Sat, Jan 30
Korean Air Logo
7:25 pm - 9:35 amKTM  Kathmandu Tribhuvan-SFO San Francisco
27h 55m1 stop Incheon Intl
Korean Air Logo
11:45 am - 5:00 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
39h 30m1 stop Incheon Intl
$1,214Korean Air
Fri, Feb 5 - Sun, Feb 21
Korean Air Logo
7:25 pm - 9:35 amKTM  Kathmandu Tribhuvan-SFO San Francisco
27h 55m1 stop Incheon Intl
Korean Air Logo
11:45 am - 5:00 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
39h 30m1 stop Incheon Intl
$1,214Korean Air
Fri, Feb 5 - Wed, Feb 24
China Southern Logo
11:30 pm - 7:40 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
33h 55m2 stops Guangzhou Baiyun Wuhan
China Southern Logo
11:35 pm - 10:30 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
33h 10m1 stop Guangzhou Baiyun
$1,247China Southern
Wed, Jan 20 - Sat, Feb 20
Singapore Airlines Logo
10:55 pm - 7:50 amKTM  Kathmandu Tribhuvan-SFO San Francisco
46h 40m1 stop Singapore Changi
Singapore Airlines Logo
9:40 am - 9:50 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
46h 25m1 stop Singapore Changi
$1,256Singapore Airlines
Wed, Jan 20 - Sat, Feb 20
Singapore Airlines Logo
10:55 pm - 7:50 amKTM  Kathmandu Tribhuvan-SFO San Francisco
46h 40m1 stop Singapore Changi
Singapore Airlines Logo
9:40 am - 9:50 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
70h 25m1 stop Singapore Changi
$1,306Singapore Airlines
Mon, Nov 9 - Sun, Jan 31
China Southern Logo
11:30 pm - 7:40 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
33h 55m2 stops Guangzhou Baiyun Wuhan
China Southern Logo
11:35 pm - 10:30 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
33h 10m2 stops Wuhan Guangzhou Baiyun
$1,467China Southern
Wed, Feb 3 - Thu, Feb 25

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Air India flights from Kathmandu to San Francisco

Our best Air India deals on Kathmandu to San Francisco flight tickets
Air India
Oct 18
KTM2:40 pmKathmandu Tribhuvan
29h 05m
1 stop
SFO7:00 amSan Francisco
Oct 31
SFO5:00 pmSan Francisco
27h 20m
2 stops
KTM9:05 amKathmandu Tribhuvan
$1,056
Air India
Sep 21
KTM5:30 pmKathmandu Tribhuvan
26h 15m
2 stops
SFO7:00 amSan Francisco
Mar 9
SFO4:00 pmSan Francisco
41h 10m
2 stops
KTM10:55 pmKathmandu Tribhuvan
$1,060
Air India
Sep 21
KTM5:30 pmKathmandu Tribhuvan
26h 15m
2 stops
SFO7:00 amSan Francisco
Mar 9
SFO4:00 pmSan Francisco
27h 20m
2 stops
KTM9:05 amKathmandu Tribhuvan
$1,066

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets
Korean Air
Sep 22
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Mar 10
SFO11:45 amSan Francisco
39h 30m
1 stop
KTM5:00 pmKathmandu Tribhuvan
$1,291
Korean Air
Sep 19
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Mar 10
SFO11:45 amSan Francisco
39h 30m
1 stop
KTM5:00 pmKathmandu Tribhuvan
$1,725

momondo Fare Finder

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

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Quickest round-trip

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Sun 10/18

2:40 pm-7:00 am

1 stop29h 05m

San Francisco

Sat 10/31

5:00 pm-9:05 am

2 stops27h 20m

$1,056

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 10/16

9:10 pm-7:00 am

1 stop22h 35m

San Francisco

Fri 10/23

10:55 am-8:40 pm

2 stops45h 00m

$1,068

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 11/3

5:00 pm-9:00 am

2 stops53h 45m

San Francisco

Sat 11/7

12:00 pm-4:00 pm

2 stops38h 15m

$1,150

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 11/10

6:30 am-1:35 pm

1 stop20h 50m

San Francisco

Sat 1/30

9:40 am-6:35 am

2 stops55h 10m

$1,155

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 2/5

7:25 pm-9:35 am

1 stop27h 55m

San Francisco

Sun 2/21

11:45 am-5:00 pm

1 stop39h 30m

$1,214

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 2/5

7:25 pm-9:35 am

1 stop27h 55m

San Francisco

Wed 2/24

11:45 am-5:00 pm

1 stop39h 30m

$1,214

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 1/20

11:30 pm-7:40 pm

2 stops33h 55m

San Francisco

Sat 2/20

11:35 pm-10:30 pm

1 stop33h 10m

$1,247

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 1/20

10:55 pm-7:50 am

1 stop46h 40m

San Francisco

Sat 2/20

9:40 am-9:50 pm

1 stop46h 25m

$1,256

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Mon 11/9

10:55 pm-7:50 am

1 stop46h 40m

San Francisco

Sun 1/31

9:40 am-9:50 pm

1 stop70h 25m

$1,306

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 2/3

11:30 pm-7:40 pm

2 stops33h 55m

San Francisco

Thu 2/25

11:35 pm-10:30 pm

2 stops33h 10m

$1,467

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,156 to $1,371.
The lowest price recently found on this route was $1,056.

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 have Kathmandu to San Francisco flight prices changed over time?

As of September 2026, prices for Kathmandu to San Francisco flights are approximately 8% 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

$538

Fastest flight time

22h 35m

Direct flights

None
The best one-way flight to San Francisco from Kathmandu in the past 72 hours is $538. The best round-trip flight deal from Kathmandu to San Francisco found on momondo in the last 72 hours is $1,056.
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?

  • 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
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,602 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $1,050Free CancellationRating
5.5
2,921 reviews
Search Air India flights
China SouthernPriceFrom $1,086Free CancellationRating
7.3
172 reviews
Search China Southern flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,733 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $1,179Free CancellationRating
7.6
1,487 reviews
Search Cathay Pacific flights
EmiratesPriceFrom $1,539Free CancellationRating
8.1
3,662 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
South San Francisco
Bodega Bay
Hayward
Berkeley
Fremont
Santa Clara
Walnut Creek
Sunnyvale
Vallejo
Half Moon Bay
Roseville
Salinas
Sonoma
Daly City
Milpitas
Pacific Grove
Marina

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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