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Cheap flights from Kathmandu to San Francisco from ₹ 74,956

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to San Francisco
Explore the most affordable flight options available from Kathmandu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Tue 8/916:35
KTM
-
SFO
2 stops53h 15m
China Eastern
Mon 14/912:00
SFO
-
KTM
3 stops62h 50m
China Eastern
Deal found 22/4₹ 109,095
Thu 21/516:35
KTM
-
SFO
2 stops53h 15m
China Eastern
Thu 20/812:00
SFO
-
KTM
2 stops38h 50m
China Eastern
Deal found 22/4₹ 112,575
Thu 11/616:35
KTM
-
SFO
3 stops53h 15m
China Eastern
Thu 23/712:00
SFO
-
KTM
3 stops38h 50m
China Eastern
Deal found 22/4₹ 112,669
Tue 2/616:35
KTM
-
SFO
2 stops53h 15m
China Eastern
Mon 3/812:00
SFO
-
KTM
3 stops62h 50m
China Eastern
Deal found 22/4₹ 112,951
Thu 21/516:35
KTM
-
SFO
2 stops53h 15m
China Eastern
Sat 22/812:00
SFO
-
KTM
2 stops62h 50m
China Eastern
Deal found 22/4₹ 113,045
Sat 30/516:35
KTM
-
SFO
3 stops53h 15m
China Eastern
Mon 3/812:00
SFO
-
KTM
3 stops62h 50m
China Eastern
Deal found 20/4₹ 113,516
Sat 13/619:20
KTM
-
SFO
1 stop28h 05m
Korean Air
Thu 23/713:10
SFO
-
KTM
1 stop39h 20m
Korean Air
Deal found 22/4₹ 114,926
Sun 6/918:00
KTM
-
SFO
1 stop32h 20m
Qatar Airways
Thu 17/915:55
SFO
-
KTM
1 stop29h 10m
Qatar Airways
Deal found 22/4₹ 119,911
Sat 30/516:35
KTM
-
SFO
3 stops53h 15m
China Eastern
Sat 1/812:00
SFO
-
KTM
2 stops62h 50m
China Eastern
Deal found 20/4₹ 120,005
Sat 30/516:35
KTM
-
SFO
2 stops53h 15m
China Eastern
Thu 30/712:00
SFO
-
KTM
2 stops38h 50m
China Eastern
Deal found 22/4₹ 120,475
Thu 4/616:35
KTM
-
SFO
3 stops53h 15m
China Eastern
Thu 30/712:00
SFO
-
KTM
2 stops38h 50m
China Eastern
Deal found 20/4₹ 121,040

Find flight deals from Kathmandu to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.

Round-trip from

₹ 109,095

One-way from

₹ 74,956

Popular in

May

Cheapest in

September

Average price

₹ 136,840
China Eastern
  • China Eastern
  • 8/9-14/9
  • 5 total stops
  • 116h 05m total
  • Kathmandu to San Francisco
Search Deals
China Eastern
  • China Eastern
  • 16/5
  • 3 total stops
  • 53h 15m total
  • Kathmandu to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 815,822 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 197,262 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 23 April 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 return flight

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 6/9

16:35-09:05

2 stops29h 15m

San Francisco

Mon 14/9

12:00-15:35

2 stops62h 50m

₹ 109,095

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 6/9

18:00-13:35

1 stop32h 20m

San Francisco

Thu 17/9

15:55-09:50

1 stop29h 10m

₹ 119,911

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 4/6

16:35-09:05

3 stops53h 15m

San Francisco

Sat 1/8

12:00-15:35

3 stops62h 50m

₹ 120,475

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 9/9

10:05-13:35

1 stop40h 15m

San Francisco

Fri 18/9

08:20-09:50

2 stops36h 45m

₹ 126,024

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 9/9

10:05-13:35

1 stop40h 15m

San Francisco

Mon 14/9

15:55-08:50

1 stop28h 10m

₹ 131,009

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 21/5

16:35-09:05

3 stops53h 15m

San Francisco

Thu 28/5

12:00-15:35

3 stops38h 50m

₹ 134,112

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 4/5

10:00-09:56

2 stops36h 41m

San Francisco

Sat 24/10

15:55-16:25

1 stop35h 45m

₹ 138,626

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 15/5

15:35-14:00

1 stop35h 10m

San Francisco

Mon 1/6

17:05-23:35

1 stop41h 45m

₹ 142,953

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 10/5

19:55-14:00

1 stop30h 50m

San Francisco

Tue 20/10

17:05-23:35

1 stop41h 45m

₹ 143,423

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 6/5

00:35-14:00

1 stop26h 10m

San Francisco

Tue 27/10

16:45-23:45

1 stop42h 15m

₹ 143,517

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Kathmandu to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kathmandu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to San Francisco

How far ahead should I book a flight from Kathmandu to San Francisco?

The price you pay for your flight from Kathmandu to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kathmandu to San Francisco?

Currently, September is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of ₹ 112,293). Flying from Kathmandu to San Francisco in May is currently the most expensive (average of ₹ 150,853). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kathmandu to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kathmandu to San Francisco?

    A quick flight from Kathmandu to San Francisco can take about 29h 15m. China Eastern provides one of the quickest options available for as low as ₹ 109,095. Airlines will cover a distance of 12189 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Kathmandu to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kathmandu to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to San Francisco.

  • Can I find deals for business class flights from Kathmandu to San Francisco?

    Yes. Cheapflights offers flight deals from Kathmandu to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of ₹ 112,293). Flying from Kathmandu to San Francisco in May is currently the most expensive (average of ₹ 150,853). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Bruno
Mountain View
Fairfield
Burlingame
Milpitas
Santa Clara

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Alternative routes for Kathmandu to San Francisco

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Kathmandu to Los Angeles flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kathmandu to San Francisco?

Cheapflights helps you search for flights from Kathmandu to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Kathmandu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kathmandu to San Francisco with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kathmandu to San Francisco flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kathmandu to San Francisco become cheaper?

Yes! Start tracking prices for Kathmandu to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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