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Cheap flights from Kathmandu to San Francisco from ₹ 69,197

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
12 Jan — 19 Jan1
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 13 December 2025.

Mon 22/1217:10KTM - SFO
2 stops32h 25mKLM
Tue 20/1013:45SFO - KTM
2 stops35h 35mKLM
Deal found 11/12₹ 115,328
Mon 22/1217:10KTM - SFO
2 stops32h 25mKLM
Thu 22/1013:45SFO - KTM
2 stops35h 35mKLM
Deal found 11/12₹ 122,745
Tue 23/1219:20KTM - SFO
1 stop27h 55mKorean Air
Thu 22/1012:50SFO - KTM
1 stop39h 15mKorean Air
Deal found 11/12₹ 126,906
Sat 20/1212:35KTM - SFO
1 stop36h 15mTurkish Airlines
Sat 24/1019:50SFO - KTM
1 stop26h 35mTurkish Airlines
Deal found 11/12₹ 130,795
Sat 20/1219:20KTM - SFO
1 stop27h 55mKorean Air
Thu 22/1012:50SFO - KTM
1 stop39h 15mKorean Air
Deal found 11/12₹ 137,037
Wed 24/1209:20KTM - SFO
1 stop41h 15mEmirates
Mon 19/1017:05SFO - KTM
1 stop37h 05mEmirates
Deal found 11/12₹ 139,660
Wed 24/1209:20KTM - SFO
1 stop41h 15mEmirates
Sun 18/1017:05SFO - KTM
1 stop32h 45mEmirates
Deal found 11/12₹ 140,474
Tue 23/1209:20KTM - SFO
1 stop41h 15mEmirates
Mon 19/1017:05SFO - KTM
1 stop37h 05mEmirates
Deal found 11/12₹ 141,469
Fri 26/1209:20KTM - SFO
1 stop41h 15mEmirates
Sat 24/1017:05SFO - KTM
1 stop41h 55mEmirates
Deal found 11/12₹ 147,439
Fri 26/1209:20KTM - SFO
1 stop41h 15mEmirates
Sun 18/1017:05SFO - KTM
1 stop32h 45mEmirates
Deal found 11/12₹ 148,162
Mon 29/1206:30KTM - SFO
1 stop19h 40mAir India
Tue 30/1214:25SFO - KTM
1 stop44h 05mAir India
Deal found 11/12₹ 148,524
Sun 21/1209:20KTM - SFO
1 stop41h 15mEmirates
Sat 24/1017:05SFO - KTM
1 stop32h 10mEmirates
Deal found 11/12₹ 149,519

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 13 December 2025.

Round-trip from

₹ 102,936

One-way from

₹ 69,197

Popular in

January

Cheapest in

September

Average price

₹ 128,353
Korean Air
  • Korean Air
  • 31/1-2/7
  • 2 total stops
  • 66h 50m total
  • Kathmandu to San Francisco
Search Deals
30/12
  • 30/12
  • 2 total stops
  • 38h 35m total
  • Kathmandu to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 968,188 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 265,323 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 13 December 2025.
Use the filters below to find and compare flights from Kathmandu to San Francisco that are best for you.

Fly from

Kathmandu

Fly to

San Francisco

Route

Depart

Return

Price

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 14/2

22:55-21:15

1 stop36h 05m

San Francisco

Tue 14/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 15/2

22:55-21:15

1 stop36h 05m

San Francisco

Sun 12/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 12/2

22:55-09:45

1 stop24h 35m

San Francisco

Sat 11/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 15/2

22:55-09:45

1 stop24h 35m

San Francisco

Mon 13/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 13/2

22:55-16:20

1 stop31h 10m

San Francisco

Wed 15/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 14/2

22:55-21:15

1 stop36h 05m

San Francisco

Sun 12/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 10/2

22:55-21:15

1 stop36h 05m

San Francisco

Mon 13/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 14/2

22:55-21:15

1 stop36h 05m

San Francisco

Mon 13/7

01:05-21:45

1 stop31h 55m

₹ 112,524

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 4/2

22:55-16:20

1 stop31h 10m

San Francisco

Sun 8/2

11:25-21:30

1 stop44h 20m

₹ 115,056

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 9/2

22:55-09:45

1 stop24h 35m

San Francisco

Sat 11/7

01:05-21:45

1 stop31h 55m

₹ 115,147

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Showing 1-10 of 19 results
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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?

Use this chart to determine the optimal time to book a return flight from Kathmandu to San Francisco. Price data was last updated on 5 December 2025.

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 3 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, August is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of ₹ 32,835). Flying from Kathmandu to San Francisco in January is currently the most expensive (average of ₹ 121,117). 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.

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 27h 55m. Korean Air provides one of the quickest options available for as low as ₹ 102,936. Airlines will cover a distance of 12189 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kathmandu to San Francisco one-way?

    ₹ 63,165 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Cathay Pacific and Air India, with prices starting from ₹ 71,859 and ₹ 86,064, respectively.

  • 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, August is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of ₹ 32,835). Flying from Kathmandu to San Francisco in January is currently the most expensive (average of ₹ 121,117). 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
Fairfield
Mountain View
Burlingame
Milpitas

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Alternative routes for Kathmandu to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Los Angeles flights

Fly with Cheapflights

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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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