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Cheap flights from Kathmandu to San Francisco from $650

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 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
3 stops
China Eastern Logo
12:00 pm - 3:35 pm
SFO
-
KTM
62h 50m
3 stops
$1,010China Eastern
Sat, Apr 4 - Sat, Apr 11
China Eastern Logo
5:00 pm - 10:00 am
KTM
-
SFO
29h 45m
2 stops
China Eastern Logo
12:00 pm - 3:35 pm
SFO
-
KTM
62h 50m
3 stops
$1,065China Eastern
Wed, Mar 25 - Sat, Sep 19
Multiple Airlines Logo
5:00 pm - 10:00 am
KTM
-
SFO
29h 45m
3 stops
Multiple Airlines Logo
2:00 pm - 9:45 pm
SFO
-
KTM
43h 00m
1 stop
$1,070Multiple Airlines
Wed, Mar 25 - Tue, Sep 8
China Southern Logo
12:30 pm - 8:40 pm
KTM
-
SFO
20h 55m
1 stop
China Southern Logo
11:35 pm - 11:30 am
SFO
-
KTM
22h 10m
1 stop
$1,091China Southern
Sat, Jun 6 - Sat, Nov 28
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
2 stops
China Eastern Logo
12:00 pm - 3:35 pm
SFO
-
KTM
62h 50m
3 stops
$1,098China Eastern
Thu, Apr 2 - Thu, Apr 30
Multiple Airlines Logo
3:00 pm - 2:45 pm
KTM
-
SFO
36h 30m
2 stops
Multiple Airlines Logo
2:25 pm - 6:35 am
SFO
-
KTM
26h 25m
2 stops
$1,104Multiple Airlines
Sun, May 17 - Mon, Nov 9
China Southern Logo
11:30 pm - 8:40 pm
KTM
-
SFO
33h 55m
2 stops
China Southern Logo
11:35 pm - 10:30 pm
SFO
-
KTM
33h 10m
1 stop
$1,105China Southern
Wed, May 27 - Sat, Nov 21
Multiple Airlines Logo
3:00 pm - 2:45 pm
KTM
-
SFO
36h 30m
2 stops
Multiple Airlines Logo
2:25 pm - 6:35 am
SFO
-
KTM
26h 25m
2 stops
$1,107Multiple Airlines
Wed, May 20 - Sat, Nov 14
Multiple Airlines Logo
3:00 pm - 2:45 pm
KTM
-
SFO
36h 30m
2 stops
Multiple Airlines Logo
2:25 pm - 6:35 am
SFO
-
KTM
26h 25m
2 stops
$1,108Multiple Airlines
Sun, May 17 - Sat, Nov 14
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
29h 15m
2 stops
China Eastern Logo
12:00 pm - 4:00 pm
SFO
-
KTM
62h 15m
2 stops
$1,109China Eastern
Sun, Jun 7 - Sat, Nov 28

China Southern flights from Kathmandu to San Francisco

Our best China Southern deals on Kathmandu to San Francisco flight tickets
China Southern
Jun 6
KTM12:30 pmKathmandu Tribhuvan
20h 55m
1 stop
SFO8:40 pmSan Francisco
Nov 28
SFO11:35 pmSan Francisco
22h 10m
1 stop
KTM11:30 amKathmandu Tribhuvan
$1,091
China Southern
May 27
KTM11:30 pmKathmandu Tribhuvan
33h 55m
2 stops
SFO8:40 pmSan Francisco
Nov 21
SFO11:35 pmSan Francisco
33h 10m
1 stop
KTM10:30 pmKathmandu Tribhuvan
$1,105
China Southern
May 19
KTM12:30 pmKathmandu Tribhuvan
20h 55m
1 stop
SFO8:40 pmSan Francisco
Nov 12
SFO11:35 pmSan Francisco
33h 10m
2 stops
KTM10:30 pmKathmandu Tribhuvan
$1,146

China Eastern flights from Kathmandu to San Francisco

Our best China Eastern deals on Kathmandu to San Francisco flight tickets
China Eastern
Apr 4
KTM4:35 pmKathmandu Tribhuvan
53h 15m
3 stops
SFO9:05 amSan Francisco
Apr 11
SFO12:00 pmSan Francisco
62h 50m
3 stops
KTM3:35 pmKathmandu Tribhuvan
$1,010
China Eastern
Mar 25
KTM5:00 pmKathmandu Tribhuvan
29h 45m
2 stops
SFO10:00 amSan Francisco
Sep 19
SFO12:00 pmSan Francisco
62h 50m
3 stops
KTM3:35 pmKathmandu Tribhuvan
$1,065
China Eastern
Mar 17
KTM5:00 pmKathmandu Tribhuvan
53h 45m
3 stops
SFO10:00 amSan Francisco
Aug 3
SFO12:00 pmSan Francisco
62h 50m
3 stops
KTM3:35 pmKathmandu Tribhuvan
$1,070

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 March 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 - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 4/4

4:35 pm-9:05 am

3 stops53h 15m

San Francisco

Sat 4/11

12:00 pm-3:35 pm

3 stops62h 50m

$1,010

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 3/25

5:00 pm-10:00 am

2 stops29h 45m

San Francisco

Sat 9/19

12:00 pm-3:35 pm

3 stops62h 50m

$1,065

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 3/25

5:00 pm-10:00 am

3 stops29h 45m

San Francisco

Tue 9/8

2:00 pm-9:45 pm

1 stop43h 00m

$1,070
Quickest round-trip

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 6/6

12:30 pm-8:40 pm

1 stop20h 55m

San Francisco

Sat 11/28

11:35 pm-11:30 am

1 stop22h 10m

$1,091

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 4/2

4:35 pm-9:05 am

2 stops53h 15m

San Francisco

Thu 4/30

12:00 pm-3:35 pm

3 stops62h 50m

$1,098

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 5/17

3:00 pm-2:45 pm

2 stops36h 30m

San Francisco

Mon 11/9

2:25 pm-6:35 am

2 stops26h 25m

$1,104

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 5/27

11:30 pm-8:40 pm

2 stops33h 55m

San Francisco

Sat 11/21

11:35 pm-10:30 pm

1 stop33h 10m

$1,105

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 5/20

3:00 pm-2:45 pm

2 stops36h 30m

San Francisco

Sat 11/14

2:25 pm-6:35 am

2 stops26h 25m

$1,107

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 5/17

3:00 pm-2:45 pm

2 stops36h 30m

San Francisco

Sat 11/14

2:25 pm-6:35 am

2 stops26h 25m

$1,108

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 6/7

4:35 pm-9:05 am

2 stops29h 15m

San Francisco

Sat 11/28

12:00 pm-4:00 pm

2 stops62h 15m

$1,109

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 $1,345 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 3% 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 March 2026, prices for Kathmandu to San Francisco flights are approximately 10% 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

26h 10m

Direct flights

None
The fastest flight from Kathmandu to San Francisco takes 26h 10m
There are no direct flights from Kathmandu to San Francisco. There are no popular flight routes from Kathmandu to San Francisco.
Search flight deals

  • How far is Kathmandu Tribhuvan to San Francisco by plane?

    Kathmandu Tribhuvan and San Francisco are 7562.1 mi apart from one another. A reasonable flight in good conditions will take 26h 10m.

  • 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
1,202 reviews
Search Cathay Pacific flights
IndiGoPriceFrom $819Free CancellationRating
6.8
542 reviews
Search IndiGo flights
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,474 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $998Free CancellationRating
7.4
142 reviews
Search China Southern flights
Air IndiaPriceFrom $1,101Free CancellationRating
5.5
2,969 reviews
Search Air India flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,744 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,525Free CancellationRating
8.1
3,540 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
Roseville
Walnut Creek
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Half Moon Bay
Daly City
South San Francisco
Pacific Grove
Milpitas

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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