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Cheap flights from Kathmandu to San Francisco from $867

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 8/27. 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.
Singapore Airlines Logo
10:50 pm - 9:50 am
KTM
-
SFO
47h 45m
1 stop
Singapore Airlines Logo
8:15 pm - 9:50 pm
SFO
-
KTM
35h 50m
1 stop
$1,112Singapore Airlines
Tue, Sep 15 - Mon, Feb 1
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
3 stops
China Eastern Logo
12:00 pm - 4:00 pm
SFO
-
KTM
38h 15m
2 stops
$1,143China Eastern
Sat, Jun 13 - Mon, Nov 9
Singapore Airlines Logo
10:50 pm - 9:50 am
KTM
-
SFO
47h 45m
1 stop
Singapore Airlines Logo
11:45 am - 9:30 pm
SFO
-
KTM
69h 00m
1 stop
$1,149Singapore Airlines
Tue, Sep 1 - Sat, Sep 12
Singapore Airlines Logo
10:50 pm - 9:50 am
KTM
-
SFO
47h 45m
1 stop
Singapore Airlines Logo
11:45 am - 9:30 pm
SFO
-
KTM
69h 00m
1 stop
$1,151Singapore Airlines
Tue, Sep 1 - Sat, Sep 12
Singapore Airlines Logo
10:50 pm - 9:50 am
KTM
-
SFO
23h 45m
1 stop
Singapore Airlines Logo
9:40 am - 9:50 pm
SFO
-
KTM
70h 25m
1 stop
$1,168Singapore Airlines
Thu, Oct 1 - Mon, Nov 30
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
$1,180China Eastern
Thu, Jun 4 - Mon, Oct 19
China Eastern Logo
4:35 pm - 9:05 am
KTM
-
SFO
53h 15m
3 stops
China Eastern Logo
12:00 pm - 4:00 pm
SFO
-
KTM
38h 15m
2 stops
$1,182China Eastern
Thu, Jun 11 - Sat, Nov 7
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
2 stops
$1,211China Eastern
Thu, Jun 11 - Sat, Jun 20
Korean Air Logo
7:20 pm - 10:40 am
KTM
-
SFO
28h 05m
1 stop
Korean Air Logo
12:50 pm - 5:15 pm
SFO
-
KTM
39h 40m
1 stop
$1,214Korean Air
Tue, Sep 8 - Thu, Sep 24
Air India Logo
6:30 am - 7:00 am
KTM
-
SFO
37h 15m
2 stops
Air India Logo
10:30 am - 6:35 am
SFO
-
KTM
31h 20m
2 stops
$1,221Air India
Mon, Jun 22 - Wed, Jul 22

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets
Korean Air
Sep 8
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Sep 24
SFO12:50 pmSan Francisco
39h 40m
1 stop
KTM5:15 pmKathmandu Tribhuvan
$1,214
Korean Air
Jun 16
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Nov 8
SFO11:40 amSan Francisco
40h 20m
1 stop
KTM5:45 pmKathmandu Tribhuvan
$1,272
Korean Air
Jun 16
KTM7:20 pmKathmandu Tribhuvan
28h 05m
1 stop
SFO10:40 amSan Francisco
Nov 12
SFO11:40 amSan Francisco
40h 20m
1 stop
KTM5:45 pmKathmandu Tribhuvan
$1,281

Qatar Airways flights from Kathmandu to San Francisco

Our best Qatar Airways deals on Kathmandu to San Francisco flight tickets
Qatar Airways
Jun 24
KTM11:05 amKathmandu Tribhuvan
39h 15m
1 stop
SFO1:35 pmSan Francisco
Jul 21
SFO3:55 pmSan Francisco
29h 10m
1 stop
KTM9:50 amKathmandu Tribhuvan
$1,242
Qatar Airways
Sep 30
KTM6:45 pmKathmandu Tribhuvan
31h 35m
1 stop
SFO1:35 pmSan Francisco
Oct 31
SFO4:00 pmSan Francisco
36h 45m
1 stop
KTM5:30 pmKathmandu Tribhuvan
$1,262
Qatar Airways
Sep 30
KTM6:45 pmKathmandu Tribhuvan
31h 35m
1 stop
SFO1:35 pmSan Francisco
Oct 31
SFO4:00 pmSan Francisco
36h 45m
1 stop
KTM5:30 pmKathmandu Tribhuvan
$1,263

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 May 25, 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

Tue 9/15

10:50 pm-9:50 am

1 stop47h 45m

San Francisco

Mon 2/1

8:15 pm-9:50 pm

1 stop35h 50m

$1,112

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 6/13

4:35 pm-9:05 am

3 stops53h 15m

San Francisco

Mon 11/9

12:00 pm-4:00 pm

2 stops38h 15m

$1,143

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 9/1

10:50 pm-9:50 am

1 stop47h 45m

San Francisco

Sat 9/12

11:45 am-9:30 pm

1 stop69h 00m

$1,149

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 9/1

10:50 pm-9:50 am

1 stop47h 45m

San Francisco

Sat 9/12

11:45 am-9:30 pm

1 stop69h 00m

$1,151

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 10/1

10:50 pm-9:50 am

1 stop23h 45m

San Francisco

Mon 11/30

9:40 am-9:50 pm

1 stop70h 25m

$1,168

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 6/4

4:35 pm-9:05 am

2 stops53h 15m

San Francisco

Mon 10/19

12:00 pm-3:35 pm

3 stops62h 50m

$1,180

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 6/11

4:35 pm-9:05 am

3 stops53h 15m

San Francisco

Sat 11/7

12:00 pm-4:00 pm

2 stops38h 15m

$1,182

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 6/11

4:35 pm-9:05 am

3 stops53h 15m

San Francisco

Sat 6/20

12:00 pm-3:35 pm

2 stops62h 50m

$1,211
Quickest round-trip

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 9/8

7:20 pm-10:40 am

1 stop28h 05m

San Francisco

Thu 9/24

12:50 pm-5:15 pm

1 stop39h 40m

$1,214

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 6/22

6:30 am-7:00 am

2 stops37h 15m

San Francisco

Wed 7/22

10:30 am-6:35 am

2 stops31h 20m

$1,221

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 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,367 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 4% 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 May 2026, prices for Kathmandu to San Francisco flights are approximately 10% more expensive 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

31h 35m

Direct flights

None
The fastest flight from Kathmandu to San Francisco takes 31h 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 31h 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
1,340 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $996Free CancellationRating
8.2
1,522 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $1,050Free CancellationRating
5.5
2,958 reviews
Search Air India flights
China SouthernPriceFrom $1,086Free CancellationRating
7.5
152 reviews
Search China Southern flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,489Free CancellationRating
8.1
3,573 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
Walnut Creek
Hayward
Roseville
Santa Clara
Berkeley
Fremont
Vallejo
Big Sur
Sunnyvale
Calistoga
South San Francisco
Daly City
Salinas
Pacific Grove
Burlingame

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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