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Cheap flights from Kathmandu to San Francisco from $625

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 11/24. 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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Cheap round-trip flights

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Singapore Airlines Logo
11:00 pm - 9:40 amKTM-SFO
47h 25m1 stop
Singapore Airlines Logo
11:30 am - 9:45 pmSFO-KTM
69h 30m1 stop
$1,038Singapore Airlines
Find Deal
Wed, Apr 8 - Thu, Aug 27
China Eastern Logo
5:00 pm - 9:00 amKTM-SFO
53h 45m2 stops
China Eastern Logo
12:00 pm - 4:00 pmSFO-KTM
38h 15m2 stops
$1,059China Eastern
Find Deal
Thu, Nov 20 - Thu, Nov 27
KLM Logo
5:10 pm - 1:25 pmKTM-SFO
34h 00m2 stops
KLM Logo
1:45 pm - 2:05 pmSFO-KTM
35h 35m2 stops
$1,076KLM
Find Deal
Thu, Nov 20 - Wed, May 13
IndiGo Logo
1:15 pm - 4:45 pmKTM-SFO
41h 15m2 stops
IndiGo Logo
1:10 pm - 9:50 amSFO-KTM
30h 55m2 stops
$1,078IndiGo
Find Deal
Fri, Dec 5 - Sat, Mar 7
China Southern Logo
12:30 pm - 7:40 pmKTM-SFO
20h 55m1 stop
China Southern Logo
11:35 pm - 11:30 amSFO-KTM
46h 10m2 stops
$1,111China Southern
Find Deal
Tue, Nov 25 - Thu, Jan 22
IndiGo Logo
5:10 pm - 4:45 pmKTM-SFO
37h 20m2 stops
IndiGo Logo
2:10 pm - 4:10 pmSFO-KTM
37h 15m2 stops
$1,150IndiGo
Find Deal
Fri, Dec 5 - Tue, Mar 10
Qatar Airways Logo
9:10 am - 12:40 pmKTM-SFO
41h 15m1 stop
Qatar Airways Logo
3:00 pm - 7:55 amSFO-KTM
27h 10m1 stop
$1,153Qatar Airways
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Tue, Nov 25 - Fri, Jan 23
Qatar Airways Logo
9:10 am - 12:40 pmKTM-SFO
41h 15m1 stop
Qatar Airways Logo
3:00 pm - 4:25 pmSFO-KTM
35h 40m1 stop
$1,155Qatar Airways
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Tue, Nov 25 - Thu, Jan 22
China Southern Logo
11:30 pm - 7:40 pmKTM-SFO
33h 55m2 stops
China Southern Logo
11:35 pm - 10:30 pmSFO-KTM
33h 10m1 stop
$1,184China Southern
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Wed, Dec 3 - Tue, Mar 3
Air India Logo
2:30 pm - 2:30 pmKTM-SFO
37h 45m3 stops
Air India Logo
10:45 am - 12:15 amSFO-KTM
24h 45m2 stops
$1,200Air India
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Fri, Dec 5 - Mon, Mar 16

Emirates flights from Kathmandu to San Francisco

Our best Emirates deals on Kathmandu to San Francisco flight tickets
Emirates
Nov 6
KTM12:30 amKathmandu Tribhuvan
26h 05m
1 stop
SFO12:50 pmSan Francisco
Nov 24
SFO3:40 pmSan Francisco
26h 55m
1 stop
KTM8:20 amKathmandu Tribhuvan
$4,370
Find similar
Emirates
Nov 18
KTM12:30 amKathmandu Tribhuvan
26h 05m
1 stop
SFO12:50 pmSan Francisco
Jan 20
SFO3:40 pmSan Francisco
26h 55m
1 stop
KTM8:20 amKathmandu Tribhuvan
$7,055
Find similar
Emirates
Nov 18
KTM12:30 amKathmandu Tribhuvan
26h 05m
1 stop
SFO12:50 pmSan Francisco
Jan 17
SFO3:15 pmSan Francisco
61h 40m
2 stops
KTM6:40 pmKathmandu Tribhuvan
$8,509
Find similar

Singapore Airlines flights from Kathmandu to San Francisco

Our best Singapore Airlines deals on Kathmandu to San Francisco flight tickets
Singapore Airlines
Apr 8
KTM11:00 pmKathmandu Tribhuvan
47h 25m
1 stop
SFO9:40 amSan Francisco
Aug 27
SFO11:30 amSan Francisco
69h 30m
1 stop
KTM9:45 pmKathmandu Tribhuvan
$1,038
Find similar
Singapore Airlines
Nov 7
KTM11:05 pmKathmandu Tribhuvan
33h 15m
1 stop
SFO6:35 pmSan Francisco
Nov 24
SFO8:15 pmSan Francisco
35h 40m
1 stop
KTM9:40 pmKathmandu Tribhuvan
$2,699
Find similar
Singapore Airlines
Nov 7
KTM11:05 pmKathmandu Tribhuvan
33h 15m
1 stop
SFO6:35 pmSan Francisco
Nov 24
SFO8:15 pmSan Francisco
35h 40m
1 stop
KTM9:40 pmKathmandu Tribhuvan
$2,703
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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 November 4, 2025.
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 4/8

11:00 pm-9:40 am

1 stop47h 25m

San Francisco

Thu 8/27

11:30 am-9:45 pm

1 stop69h 30m

$1,038

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 11/20

5:00 pm-9:00 am

2 stops53h 45m

San Francisco

Thu 11/27

12:00 pm-4:00 pm

2 stops38h 15m

$1,059

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 11/20

5:10 pm-1:25 pm

2 stops34h 00m

San Francisco

Wed 5/13

1:45 pm-2:05 pm

2 stops35h 35m

$1,076

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 12/5

1:15 pm-4:45 pm

2 stops41h 15m

San Francisco

Sat 3/7

1:10 pm-9:50 am

2 stops30h 55m

$1,078

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 11/25

12:30 pm-7:40 pm

1 stop20h 55m

San Francisco

Thu 1/22

11:35 pm-11:30 am

2 stops46h 10m

$1,111

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 12/5

5:10 pm-4:45 pm

2 stops37h 20m

San Francisco

Tue 3/10

2:10 pm-4:10 pm

2 stops37h 15m

$1,150

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 11/25

9:10 am-12:40 pm

1 stop41h 15m

San Francisco

Fri 1/23

3:00 pm-7:55 am

1 stop27h 10m

$1,153

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 11/25

9:10 am-12:40 pm

1 stop41h 15m

San Francisco

Thu 1/22

3:00 pm-4:25 pm

1 stop35h 40m

$1,155

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 12/3

11:30 pm-7:40 pm

2 stops33h 55m

San Francisco

Tue 3/3

11:35 pm-10:30 pm

1 stop33h 10m

$1,184

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 12/5

2:30 pm-2:30 pm

3 stops37h 45m

San Francisco

Mon 3/16

10:45 am-12:15 am

2 stops24h 45m

$1,200

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.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Kathmandu to San Francisco is on a Tuesday when prices can be found for as low as $1,383. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around $1,528.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Kathmandu to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $1,396. Flights in the afternoon are often more expensive with an average ticket price of $1,608.

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 $1,410 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 $1,020 on momondo.

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

As of November 2025, prices for Kathmandu to San Francisco flights are approximately 7% 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

Direct flights

None
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 20h 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
China SouthernPriceFrom $994Free CancellationRating
7.5
119 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $1,003Free CancellationRating
8.1
1,391 reviews
Search Singapore Airlines flights
IndiGoPriceFrom $1,080Free CancellationRating
6.9
494 reviews
Search IndiGo flights
Air IndiaPriceFrom $1,102Free CancellationRating
5.5
2,942 reviews
Search Air India flights
Cathay PacificPriceFrom $1,128Free CancellationRating
7.6
1,050 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,154Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,339Free CancellationRating
7.3
4,038 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,419Free CancellationRating
8.1
3,401 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
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

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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