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Cheap flights from Kathmandu to San Francisco from ₹ 64,495

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 16/9. 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 (KTM-SFO)

Cheap return flights

Singapore Airlines Logo
22:50 - 09:40KTM-SFO
47h 35m1 stop
Singapore Airlines Logo
11:30 - 21:35SFO-KTM
45h 20m1 stop
₹ 99,673Singapore Airlines
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Tue, 23 Sep - Wed, 22 Oct
Singapore Airlines Logo
22:50 - 09:40KTM-SFO
47h 35m1 stop
Singapore Airlines Logo
11:30 - 21:35SFO-KTM
45h 20m1 stop
₹ 100,286Singapore Airlines
Find Deal
Tue, 23 Sep - Wed, 22 Oct
Korean Air Logo
19:20 - 10:40KTM-SFO
28h 05m1 stop
Korean Air Logo
11:40 - 17:30SFO-KTM
40h 05m1 stop
₹ 105,887Korean Air
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Mon, 6 Oct - Thu, 26 Feb
KLM Logo
15:05 - 11:45KTM-SFO
33h 25m2 stops
KLM Logo
13:45 - 14:05SFO-KTM
35h 35m2 stops
₹ 106,237KLM
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Tue, 23 Sep - Wed, 22 Oct
KLM Logo
15:05 - 12:50KTM-SFO
34h 30m2 stops
KLM Logo
14:55 - 14:05SFO-KTM
34h 25m2 stops
₹ 107,199KLM
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Sat, 4 Oct - Thu, 26 Mar
Logo
21:00 - 11:30KTM-SFO
27h 15m2 stops
Logo
10:00 - 20:05SFO-KTM
21h 20m1 stop
₹ 110,087
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Thu, 28 Aug - Sun, 7 Sep
Logo
21:00 - 11:30KTM-SFO
27h 15m2 stops
Logo
10:00 - 20:05SFO-KTM
21h 20m1 stop
₹ 110,525
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Wed, 27 Aug - Sun, 7 Sep
Cathay Pacific Logo
23:00 - 22:40KTM-SFO
36h 25m1 stop
Cathay Pacific Logo
22:55 - 22:00SFO-KTM
33h 20m1 stop
₹ 110,612Cathay Pacific
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Thu, 18 Sep - Tue, 4 Nov
Cathay Pacific Logo
23:00 - 22:55KTM-SFO
36h 40m1 stop
Cathay Pacific Logo
01:05 - 21:45SFO-KTM
31h 55m1 stop
₹ 112,975Cathay Pacific
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Thu, 28 Aug - Sat, 6 Sep
Korean Air Logo
19:20 - 10:30KTM-SFO
27h 55m1 stop
Korean Air Logo
11:40 - 17:30SFO-KTM
40h 05m1 stop
₹ 120,763Korean Air
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Sat, 1 Nov - Thu, 13 Nov

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets
Korean Air
6 Oct
KTM19:20Kathmandu Tribhuvan
28h 05m
1 stop
SFO10:40San Francisco
26 Feb
SFO11:40San Francisco
40h 05m
1 stop
KTM17:30Kathmandu Tribhuvan
₹ 105,887
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Korean Air
1 Nov
KTM19:20Kathmandu Tribhuvan
27h 55m
1 stop
SFO10:30San Francisco
13 Nov
SFO11:40San Francisco
40h 05m
1 stop
KTM17:30Kathmandu Tribhuvan
₹ 120,763
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Cathay Pacific flights from Kathmandu to San Francisco

Our best Cathay Pacific deals on Kathmandu to San Francisco flight tickets
Cathay Pacific
18 Sept
KTM23:00Kathmandu Tribhuvan
36h 25m
1 stop
SFO22:40San Francisco
4 Nov
SFO22:55San Francisco
33h 20m
1 stop
KTM22:00Kathmandu Tribhuvan
₹ 110,612
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Cathay Pacific
28 Aug
KTM23:00Kathmandu Tribhuvan
36h 40m
1 stop
SFO22:55San Francisco
6 Sept
SFO01:05San Francisco
31h 55m
1 stop
KTM21:45Kathmandu Tribhuvan
₹ 112,975
Find similar
Cathay Pacific
30 Oct
KTM23:15Kathmandu Tribhuvan
35h 45m
1 stop
SFO22:15San Francisco
15 Nov
SFO22:55San Francisco
33h 20m
1 stop
KTM22:00Kathmandu Tribhuvan
₹ 129,952
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momondo Fare Finder

 
Customise 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 59,053 searches. Data last updated 18 August 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

Tue 23/9

22:50-09:40

1 stop47h 35m

San Francisco

Wed 22/10

11:30-21:35

1 stop45h 20m

₹ 99,673

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 23/9

22:50-09:40

1 stop47h 35m

San Francisco

Wed 22/10

11:30-21:35

1 stop45h 20m

₹ 100,286

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 6/10

19:20-10:40

1 stop28h 05m

San Francisco

Thu 26/2

11:40-17:30

1 stop40h 05m

₹ 105,887

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 23/9

15:05-11:45

2 stops33h 25m

San Francisco

Wed 22/10

13:45-14:05

2 stops35h 35m

₹ 106,237

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 4/10

15:05-12:50

2 stops34h 30m

San Francisco

Thu 26/3

14:55-14:05

2 stops34h 25m

₹ 107,199

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 28/8

21:00-11:30

2 stops27h 15m

San Francisco

Sun 7/9

10:00-20:05

1 stop21h 20m

₹ 110,087

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 27/8

21:00-11:30

2 stops27h 15m

San Francisco

Sun 7/9

10:00-20:05

1 stop21h 20m

₹ 110,525

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 18/9

23:00-22:40

1 stop36h 25m

San Francisco

Tue 4/11

22:55-22:00

1 stop33h 20m

₹ 110,612

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 28/8

23:00-22:55

1 stop36h 40m

San Francisco

Sat 6/9

01:05-21:45

1 stop31h 55m

₹ 112,975

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 1/11

19:20-10:30

1 stop27h 55m

San Francisco

Thu 13/11

11:40-17:30

1 stop40h 05m

₹ 120,763

Flights are sorted by cheapest return 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?

In general, October is the cheapest month to fly from Kathmandu to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 111,662. If you aren’t able to travel to San Francisco during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of ₹ 112,100.

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 Friday. Travellers who choose to depart for San Francisco on a Friday will often find tickets for as low as ₹ 120,697. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around ₹ 133,447.

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 ₹ 124,592 when searching weeks before you fly. 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 ₹ 93,285 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 August 2025, prices for Kathmandu to San Francisco flights are approximately 0% 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 return 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

Best price found

₹ 64,495

Fastest flight time

22h 35m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Kathmandu in the past 72 hours is ₹ 64,495. The best return flight deal from Kathmandu to San Francisco found on momondo in the last 72 hours is ₹ 99,673.
The fastest flight from Kathmandu to San Francisco takes 22h 35m
There are no direct flights from Kathmandu to San Francisco. Popular non-direct route for this connection is Kathmandu Tribhuvan Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
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  • How far is Kathmandu Tribhuvan to San Francisco by plane?

    San Francisco is 12169.9 km away from Kathmandu Tribhuvan. Flights usually cover this in 22h 35m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

  • 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 travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Menlo Park
Davis
Santa Clara
Palo Alto
San Mateo
South San Francisco
Gilroy
Roseville
Bodega Bay
Sunnyvale
Rancho Cordova
Belmont
Daly City
Cupertino
Fremont
Calistoga

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Kathmandu to San Francisco with flexible booking policies on momondo?

All flight searches from Kathmandu to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kathmandu to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Kathmandu.

I’m not ready to book a flight from Kathmandu to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Kathmandu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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