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Cheap flights from Kathmandu to San Francisco from $745

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 8/17. 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.
Qatar Airways Logo
6:00 pm - 1:35 pm
KTM
-
SFO
32h 20m
1 stop
Qatar Airways Logo
3:00 pm - 9:50 am
SFO
-
KTM
29h 05m
1 stop
$1,202Qatar Airways
Wed, Oct 21 - Mon, Nov 30
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
62h 15m
2 stops
$1,241China Eastern
Sat, Sep 12 - Thu, Nov 5
Qatar Airways Logo
10:05 am - 1:35 pm
KTM
-
SFO
40h 15m
1 stop
Qatar Airways Logo
3:00 pm - 4:25 pm
SFO
-
KTM
35h 40m
1 stop
$1,268Qatar Airways
Wed, Aug 26 - Thu, Jan 28
Qatar Airways Logo
6:00 pm - 1:35 pm
KTM
-
SFO
32h 20m
1 stop
Qatar Airways Logo
3:55 pm - 4:25 pm
SFO
-
KTM
35h 45m
1 stop
$1,273Qatar Airways
Fri, Oct 9 - Sat, Oct 24
Qatar Airways Logo
10:05 am - 1:35 pm
KTM
-
SFO
40h 15m
1 stop
Qatar Airways Logo
3:00 pm - 8:20 am
SFO
-
KTM
27h 35m
1 stop
$1,291Qatar Airways
Wed, Aug 26 - Tue, Jan 26
Qatar Airways Logo
6:00 pm - 1:35 pm
KTM
-
SFO
32h 20m
1 stop
Qatar Airways Logo
3:00 pm - 5:30 pm
SFO
-
KTM
36h 45m
1 stop
$1,293Qatar Airways
Sun, Aug 30 - Mon, Jan 25
Air China Logo
11:55 am - 10:30 am
KTM
-
SFO
35h 20m
2 stops
Air China Logo
1:00 pm - 10:55 am
SFO
-
KTM
57h 10m
2 stops
$1,309Air China
Tue, Jul 21 - Wed, Oct 21
Qatar Airways Logo
6:45 pm - 6:50 pm
KTM
-
SFO
36h 50m
2 stops
Qatar Airways Logo
3:00 pm - 9:50 am
SFO
-
KTM
29h 05m
1 stop
$1,319Qatar Airways
Wed, Oct 21 - Mon, Nov 30
Air China Logo
11:55 am - 10:30 am
KTM
-
SFO
59h 20m
2 stops
Air China Logo
12:00 pm - 11:35 am
SFO
-
KTM
57h 50m
2 stops
$1,347Air China
Mon, Oct 19 - Wed, Nov 25
Qatar Airways Logo
6:45 pm - 1:35 pm
KTM
-
SFO
31h 35m
1 stop
Qatar Airways Logo
11:00 pm - 4:25 pm
SFO
-
KTM
27h 40m
2 stops
$1,349Qatar Airways
Mon, Oct 19 - Wed, Nov 25

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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
Jul 15
KTM12:30 pmKathmandu Tribhuvan
44h 55m
2 stops
SFO8:40 pmSan Francisco
Jan 11
SFO11:35 pmSan Francisco
33h 10m
2 stops
KTM10:30 pmKathmandu Tribhuvan
$1,364
China Southern
Aug 28
KTM11:30 pmKathmandu Tribhuvan
33h 55m
1 stop
SFO8:40 pmSan Francisco
Oct 29
SFO12:35 amSan Francisco
33h 10m
2 stops
KTM10:30 pmKathmandu Tribhuvan
$1,426
China Southern
Jul 13
KTM11:30 pmKathmandu Tribhuvan
33h 55m
1 stop
SFO8:40 pmSan Francisco
Jan 12
SFO11:35 pmSan Francisco
33h 10m
1 stop
KTM10:30 pmKathmandu Tribhuvan
$1,457

Qatar Airways flights from Kathmandu to San Francisco

Our best Qatar Airways deals on Kathmandu to San Francisco flight tickets
Qatar Airways
Oct 21
KTM6:00 pmKathmandu Tribhuvan
32h 20m
1 stop
SFO1:35 pmSan Francisco
Nov 30
SFO3:00 pmSan Francisco
29h 05m
1 stop
KTM9:50 amKathmandu Tribhuvan
$1,202
Qatar Airways
Aug 26
KTM10:05 amKathmandu Tribhuvan
40h 15m
1 stop
SFO1:35 pmSan Francisco
Jan 28
SFO3:00 pmSan Francisco
35h 40m
1 stop
KTM4:25 pmKathmandu Tribhuvan
$1,268
Qatar Airways
Oct 9
KTM6:00 pmKathmandu Tribhuvan
32h 20m
1 stop
SFO1:35 pmSan Francisco
Oct 24
SFO3:55 pmSan Francisco
35h 45m
1 stop
KTM4:25 pmKathmandu Tribhuvan
$1,273

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 July 2, 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

Wed 10/21

6:00 pm-1:35 pm

1 stop32h 20m

San Francisco

Mon 11/30

3:00 pm-9:50 am

1 stop29h 05m

$1,202

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 9/12

4:35 pm-9:05 am

2 stops53h 15m

San Francisco

Thu 11/5

12:00 pm-4:00 pm

2 stops62h 15m

$1,241

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 8/26

10:05 am-1:35 pm

1 stop40h 15m

San Francisco

Thu 1/28

3:00 pm-4:25 pm

1 stop35h 40m

$1,268

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 10/9

6:00 pm-1:35 pm

1 stop32h 20m

San Francisco

Sat 10/24

3:55 pm-4:25 pm

1 stop35h 45m

$1,273

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 8/26

10:05 am-1:35 pm

1 stop40h 15m

San Francisco

Tue 1/26

3:00 pm-8:20 am

1 stop27h 35m

$1,291

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 8/30

6:00 pm-1:35 pm

1 stop32h 20m

San Francisco

Mon 1/25

3:00 pm-5:30 pm

1 stop36h 45m

$1,293

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 7/21

11:55 am-10:30 am

2 stops35h 20m

San Francisco

Wed 10/21

1:00 pm-10:55 am

2 stops57h 10m

$1,309

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 10/21

6:45 pm-6:50 pm

2 stops36h 50m

San Francisco

Mon 11/30

3:00 pm-9:50 am

1 stop29h 05m

$1,319

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 10/19

11:55 am-10:30 am

2 stops59h 20m

San Francisco

Wed 11/25

12:00 pm-11:35 am

2 stops57h 50m

$1,347
Quickest round-trip

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 10/19

6:45 pm-1:35 pm

1 stop31h 35m

San Francisco

Wed 11/25

11:00 pm-4:25 pm

2 stops27h 40m

$1,349

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 February is also cheap. Prices for this month can be found on momondo for an average of $1,275.

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 $791 on momondo.

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

As of July 2026, prices for Kathmandu to San Francisco flights are approximately 28% 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

19h 35m

Direct flights

None
The fastest flight from Kathmandu to San Francisco takes 19h 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 19h 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
Cathay PacificPriceFrom $362Free CancellationRating
7.6
1,402 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,557 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $1,050Free CancellationRating
5.6
2,956 reviews
Search Air India flights
China SouthernPriceFrom $1,086Free CancellationRating
7.5
154 reviews
Search China Southern flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,220 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.3
3,741 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,489Free CancellationRating
8.1
3,606 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
Bodega Bay
South San Francisco
Sonoma
Fremont
Hayward
Roseville
Walnut Creek
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Big Sur
Burlingame
Daly City
Milpitas
Turlock

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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