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Cheap flights from Kathmandu to San Francisco from $786

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 12/8. 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

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 China Logo
11:55 am - 10:30 amKTM  Kathmandu Tribhuvan-SFO San Francisco
35h 20m2 stops Chengdu Tianfu Intl Beijing Capital
Air China Logo
1:00 pm - 10:55 amSFO  San Francisco-KTM Kathmandu Tribhuvan
57h 10m2 stops Beijing Capital Chengdu
$1,163Air China
Fri, Sep 4 - Sat, Sep 12
Air China Logo
11:55 am - 10:30 amKTM  Kathmandu Tribhuvan-SFO San Francisco
35h 20m2 stops Chengdu Tianfu Intl Beijing Capital
Air China Logo
1:00 pm - 10:55 amSFO  San Francisco-KTM Kathmandu Tribhuvan
33h 10m2 stops Beijing Capital Chengdu Tianfu Intl
$1,163Air China
Fri, Sep 4 - Wed, Sep 16
China Southern Logo
11:30 pm - 8:40 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
33h 55m1 stop Guangzhou Baiyun
China Southern Logo
12:35 am - 11:30 amSFO  San Francisco-KTM Kathmandu Tribhuvan
22h 10m1 stop Guangzhou Baiyun
$1,167China Southern
Mon, Sep 7 - Sat, Sep 19
China Southern Logo
12:30 pm - 8:40 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
44h 55m2 stops Guangzhou Baiyun Wuhan
China Southern Logo
12:35 am - 11:30 amSFO  San Francisco-KTM Kathmandu Tribhuvan
22h 10m1 stop Guangzhou Baiyun
$1,170China Southern
Wed, Sep 2 - Tue, Sep 8
Korean Air Logo
7:20 pm - 10:40 amKTM  Kathmandu Tribhuvan-SFO San Francisco
28h 05m1 stop Incheon Intl
Korean Air Logo
12:50 pm - 5:15 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
39h 40m1 stop Incheon Intl
$1,208Korean Air
Tue, Sep 15 - Thu, Oct 22
Air India Logo
6:30 am - 3:35 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
21h 50m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:00 am - 6:35 amSFO  San Francisco-KTM Kathmandu Tribhuvan
30h 50m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
$1,272Air India
Thu, Oct 1 - Wed, Feb 3
Air India Logo
9:40 pm - 7:00 amKTM  Kathmandu Tribhuvan-SFO San Francisco
23h 05m1 stop New Delhi Indira Gandhi Intl
Air India Logo
4:00 pm - 6:35 amSFO  San Francisco-KTM Kathmandu Tribhuvan
24h 50m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
$1,278Air India
Wed, Nov 11 - Tue, Feb 2
Qatar Airways Logo
6:45 pm - 12:40 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
31h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
3:00 pm - 5:30 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
36h 45m1 stop Doha Hamad Intl
$1,292Qatar Airways
Mon, Nov 9 - Sat, Mar 13
Qatar Airways Logo
5:40 pm - 12:40 pmKTM  Kathmandu Tribhuvan-SFO San Francisco
32h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
3:00 pm - 5:30 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
36h 45m1 stop Doha Hamad Intl
$1,292Qatar Airways
Wed, Nov 11 - Sat, Mar 13
Korean Air Logo
7:20 pm - 9:30 amKTM  Kathmandu Tribhuvan-SFO San Francisco
27h 55m1 stop Incheon Intl
Korean Air Logo
12:40 pm - 5:45 pmSFO  San Francisco-KTM Kathmandu Tribhuvan
40h 20m1 stop Incheon Intl
$1,419Korean Air
Tue, Nov 10 - Sun, Mar 14

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China Southern flights from Kathmandu to San Francisco

Our best China Southern deals on Kathmandu to San Francisco flight tickets
China Southern
Sep 7
KTM11:30 pmKathmandu Tribhuvan
33h 55m
1 stop
SFO8:40 pmSan Francisco
Sep 19
SFO12:35 amSan Francisco
22h 10m
1 stop
KTM11:30 amKathmandu Tribhuvan
$1,167
China Southern
Sep 2
KTM12:30 pmKathmandu Tribhuvan
44h 55m
2 stops
SFO8:40 pmSan Francisco
Sep 8
SFO12:35 amSan Francisco
22h 10m
1 stop
KTM11:30 amKathmandu Tribhuvan
$1,170
China Southern
Sep 7
KTM11:30 pmKathmandu Tribhuvan
33h 55m
1 stop
SFO8:40 pmSan Francisco
Sep 19
SFO12:35 amSan Francisco
22h 10m
1 stop
KTM11:30 amKathmandu Tribhuvan
$1,174

Air China flights from Kathmandu to San Francisco

Our best Air China deals on Kathmandu to San Francisco flight tickets
Air China
Sep 3
KTM11:55 amKathmandu Tribhuvan
59h 20m
2 stops
SFO10:30 amSan Francisco
Sep 12
SFO1:00 pmSan Francisco
57h 10m
2 stops
KTM10:55 amKathmandu Tribhuvan
$1,163
Air China
Sep 8
KTM11:55 amKathmandu Tribhuvan
35h 20m
2 stops
SFO10:30 amSan Francisco
Sep 16
SFO1:00 pmSan Francisco
33h 10m
2 stops
KTM10:55 amKathmandu Tribhuvan
$1,213

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 August 10, 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 Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 9/4

11:55 am-10:30 am

2 stops35h 20m

San Francisco

Sat 9/12

1:00 pm-10:55 am

2 stops57h 10m

$1,163

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 9/4

11:55 am-10:30 am

2 stops35h 20m

San Francisco

Wed 9/16

1:00 pm-10:55 am

2 stops33h 10m

$1,163

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Mon 9/7

11:30 pm-8:40 pm

1 stop33h 55m

San Francisco

Sat 9/19

12:35 am-11:30 am

1 stop22h 10m

$1,167

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 9/2

12:30 pm-8:40 pm

2 stops44h 55m

San Francisco

Tue 9/8

12:35 am-11:30 am

1 stop22h 10m

$1,170

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 9/15

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Thu 10/22

12:50 pm-5:15 pm

1 stop39h 40m

$1,208

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Thu 10/1

6:30 am-3:35 pm

1 stop21h 50m

San Francisco

Wed 2/3

10:00 am-6:35 am

2 stops30h 50m

$1,272
Quickest round-trip

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 11/11

9:40 pm-7:00 am

1 stop23h 05m

San Francisco

Tue 2/2

4:00 pm-6:35 am

2 stops24h 50m

$1,278

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Mon 11/9

6:45 pm-12:40 pm

1 stop31h 40m

San Francisco

Sat 3/13

3:00 pm-5:30 pm

1 stop36h 45m

$1,292

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Wed 11/11

5:40 pm-12:40 pm

1 stop32h 45m

San Francisco

Sat 3/13

3:00 pm-5:30 pm

1 stop36h 45m

$1,292

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 11/10

7:20 pm-9:30 am

1 stop27h 55m

San Francisco

Sun 3/14

12:40 pm-5:45 pm

1 stop40h 20m

$1,419

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 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 $1,263.

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 $1,377 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 20% 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

Fastest flight time

33h 55m

Direct flights

None
The fastest flight from Kathmandu to San Francisco takes 33h 55m
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 33h 55m.

  • 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
7.5
1,445 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $1,050Free CancellationRating
5.5
2,948 reviews
Search Air India flights
China SouthernPriceFrom $1,086Free CancellationRating
7.3
173 reviews
Search China Southern flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,538Free CancellationRating
8.1
3,649 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
Fremont
Berkeley
Bodega Bay
Hayward
Walnut Creek
Santa Clara
Vallejo
Roseville
Sonoma
Salinas
Sunnyvale
Milpitas
Daly City
Burlingame
Marina
Palo Alto

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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