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Cheap flights from Kathmandu to San Francisco from $504

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 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
5:00 pm - 10:00 am
KTM
-
SFO
29h 45m
3 stops
China Eastern Logo
12:00 pm - 2:35 pm
SFO
-
KTM
61h 50m
3 stops
$990China Eastern
Wed, Mar 11 - Thu, Apr 9
China Eastern Logo
5:00 pm - 10:00 am
KTM
-
SFO
29h 45m
2 stops
China Eastern Logo
12:00 pm - 2:35 pm
SFO
-
KTM
61h 50m
2 stops
$996China Eastern
Sun, Mar 15 - Mon, Apr 13
Multiple Airlines Logo
12:20 pm - 9:38 pm
KTM
-
SFO
46h 03m
2 stops
Multiple Airlines Logo
10:00 am - 11:00 pm
SFO
-
KTM
24h 15m
2 stops
$1,015Multiple Airlines
Fri, Mar 13 - Mon, Apr 13
Air India Logo
5:30 pm - 7:00 am
KTM
-
SFO
26h 15m
1 stop
Air India Logo
10:00 am - 9:05 am
SFO
-
KTM
34h 20m
2 stops
$1,016Air India
Fri, May 15 - Thu, Oct 1
Multiple Airlines Logo
12:20 pm - 9:38 pm
KTM
-
SFO
46h 03m
2 stops
Multiple Airlines Logo
6:45 pm - 9:50 am
SFO
-
KTM
26h 20m
2 stops
$1,024Multiple Airlines
Fri, Mar 13 - Tue, Apr 14
China Eastern Logo
5:00 pm - 10:00 am
KTM
-
SFO
53h 45m
2 stops
China Eastern Logo
12:00 pm - 2:35 pm
SFO
-
KTM
61h 50m
2 stops
$1,030China Eastern
Sat, Mar 14 - Mon, Apr 13
Multiple Airlines Logo
12:20 pm - 10:32 am
KTM
-
SFO
34h 57m
2 stops
Multiple Airlines Logo
10:00 am - 11:00 pm
SFO
-
KTM
24h 15m
2 stops
$1,048Multiple Airlines
Tue, Mar 17 - Tue, Apr 14
China Eastern Logo
5:00 pm - 10:00 am
KTM
-
SFO
53h 45m
2 stops
China Eastern Logo
12:00 pm - 2:35 pm
SFO
-
KTM
61h 50m
3 stops
$1,067China Eastern
Thu, Mar 12 - Mon, Apr 13
Air India Logo
6:35 am - 8:00 am
KTM
-
SFO
38h 10m
1 stop
Air India Logo
6:45 pm - 11:00 pm
SFO
-
KTM
39h 30m
2 stops
$1,081Air India
Wed, Mar 11 - Thu, Apr 9
Multiple Airlines Logo
5:00 pm - 10:00 am
KTM
-
SFO
29h 45m
2 stops
Multiple Airlines Logo
11:00 am - 9:30 pm
SFO
-
KTM
45h 45m
1 stop
$1,087Multiple Airlines
Wed, Mar 25 - Wed, Apr 1

China Eastern flights from Kathmandu to San Francisco

Our best China Eastern deals on Kathmandu to San Francisco flight tickets
China Eastern
Mar 11
KTM5:00 pmKathmandu Tribhuvan
29h 45m
3 stops
SFO10:00 amSan Francisco
Apr 9
SFO12:00 pmSan Francisco
61h 50m
3 stops
KTM2:35 pmKathmandu Tribhuvan
$990
China Eastern
Mar 15
KTM5:00 pmKathmandu Tribhuvan
29h 45m
2 stops
SFO10:00 amSan Francisco
Apr 13
SFO12:00 pmSan Francisco
61h 50m
2 stops
KTM2:35 pmKathmandu Tribhuvan
$996
China Eastern
Mar 14
KTM5:00 pmKathmandu Tribhuvan
53h 45m
2 stops
SFO10:00 amSan Francisco
Apr 13
SFO12:00 pmSan Francisco
61h 50m
2 stops
KTM2:35 pmKathmandu Tribhuvan
$1,030

Cathay Pacific flights from Kathmandu to San Francisco

Our best Cathay Pacific deals on Kathmandu to San Francisco flight tickets
Cathay Pacific
Mar 12
KTM10:55 pmKathmandu Tribhuvan
24h 35m
1 stop
SFO10:45 amSan Francisco
Aug 31
SFO1:20 amSan Francisco
31h 40m
1 stop
KTM9:45 pmKathmandu Tribhuvan
$1,223
Cathay Pacific
Mar 15
KTM10:55 pmKathmandu Tribhuvan
36h 05m
1 stop
SFO10:15 pmSan Francisco
Apr 12
SFO12:20 amSan Francisco
32h 40m
1 stop
KTM9:45 pmKathmandu Tribhuvan
$1,228

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 February 8, 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

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 3/11

5:00 pm-10:00 am

3 stops29h 45m

San Francisco

Thu 4/9

12:00 pm-2:35 pm

3 stops61h 50m

$990

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 3/15

5:00 pm-10:00 am

2 stops29h 45m

San Francisco

Mon 4/13

12:00 pm-2:35 pm

2 stops61h 50m

$996

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 3/13

12:20 pm-9:38 pm

2 stops46h 03m

San Francisco

Mon 4/13

10:00 am-11:00 pm

2 stops24h 15m

$1,015

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 5/15

5:30 pm-7:00 am

1 stop26h 15m

San Francisco

Thu 10/1

10:00 am-9:05 am

2 stops34h 20m

$1,016

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 3/13

12:20 pm-9:38 pm

2 stops46h 03m

San Francisco

Tue 4/14

6:45 pm-9:50 am

2 stops26h 20m

$1,024

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 3/14

5:00 pm-10:00 am

2 stops53h 45m

San Francisco

Mon 4/13

12:00 pm-2:35 pm

2 stops61h 50m

$1,030

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 3/17

12:20 pm-10:32 am

2 stops34h 57m

San Francisco

Tue 4/14

10:00 am-11:00 pm

2 stops24h 15m

$1,048

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 3/12

5:00 pm-10:00 am

2 stops53h 45m

San Francisco

Mon 4/13

12:00 pm-2:35 pm

3 stops61h 50m

$1,067

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 3/11

6:35 am-8:00 am

1 stop38h 10m

San Francisco

Thu 4/9

6:45 pm-11:00 pm

2 stops39h 30m

$1,081

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 3/25

5:00 pm-10:00 am

2 stops29h 45m

San Francisco

Wed 4/1

11:00 am-9:30 pm

1 stop45h 45m

$1,087

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 $1,274.

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 $1,357 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 $949 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 February 2026, prices for Kathmandu to San Francisco flights are approximately 26% 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 15m

Direct flights

None
The fastest flight from Kathmandu to San Francisco takes 26h 15m
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 15m.

  • 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
1,160 reviews
Search Cathay Pacific flights
IndiGoPriceFrom $819Free CancellationRating
6.8
530 reviews
Search IndiGo flights
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $998Free CancellationRating
7.3
137 reviews
Search China Southern flights
Air IndiaPriceFrom $1,101Free CancellationRating
5.5
2,966 reviews
Search Air India flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,538Free CancellationRating
8.1
3,514 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
Hayward
Calistoga
Santa Clara
Walnut Creek
Berkeley
Big Sur
Fremont
Half Moon Bay
Daly City
Salinas
Vallejo
Sunnyvale
Livermore
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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