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Cheap flights from Kathmandu to San Francisco from ₹ 62,848

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
13 May — 20 May1
1 adult

Cheap 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 8 May 2025.

Round-trip from

₹ 101,387

One-way from

₹ 62,848

Popular in

April

Cheapest in

August

Average price

₹ 121,884
Cathay Pacific
  • Cathay Pacific
  • 7/6-12/9
  • 2 total stops
  • 69h 35m total
  • Kathmandu to San Francisco
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Cathay Pacific
  • Cathay Pacific
  • 19/6
  • 1 total stop
  • 36h 40m total
  • Kathmandu to San Francisco
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Highest demand for flights based on searches. 4% potential increase in price (₹ 508,727 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 180,905 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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Find flight deals from Kathmandu to San Francisco

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 8 May 2025.

Sat 7/623:00KTM - SFO
1 stop36h 40mCathay Pacific
Fri 12/900:05SFO - KTM
1 stop32h 55mCathay Pacific
Deal found 8/5₹ 101,387
Thu 2/1023:00KTM - SFO
2 stops27h 31mSingapore Airlines
Sat 1/1110:40SFO - KTM
1 stop46h 15mSingapore Airlines
Deal found 7/5₹ 106,638
Wed 21/518:00KTM - SFO
2 stops50h 16mQatar Airways
Sat 2/815:55SFO - KTM
1 stop28h 10mQatar Airways
Deal found 7/5₹ 135,267
Thu 11/1200:55KTM - SFO
1 stop25h 40mEmirates
Fri 2/115:40SFO - KTM
1 stop26h 55mEmirates
Deal found 7/5₹ 136,114
Wed 21/510:05KTM - SFO
1 stop40h 15mMultiple Airlines
Sat 2/815:55SFO - KTM
1 stop28h 10mMultiple Airlines
Deal found 7/5₹ 145,431
Sat 10/514:00KTM - SFO
2 stops39h 25mIndiGo
Tue 10/618:45SFO - KTM
2 stops29h 30mIndiGo
Deal found 8/5₹ 159,576
Sat 10/507:35KTM - SFO
1 stop23h 30mAir India
Tue 10/622:00SFO - KTM
1 stop29h 45mAir India
Deal found 7/5₹ 159,661

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 8 May 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 7/6

23:00-22:55

1 stop36h 40m

San Francisco

Fri 12/9

00:05-21:45

1 stop32h 55m

₹ 101,387

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 2/10

23:00-13:46

2 stops27h 31m

San Francisco

Sat 1/11

10:40-21:40

1 stop46h 15m

₹ 106,638

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 21/5

18:00-07:31

2 stops50h 16m

San Francisco

Sat 2/8

15:55-08:50

1 stop28h 10m

₹ 135,267

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 21/5

10:05-13:35

1 stop40h 15m

San Francisco

Sat 2/8

15:55-08:50

1 stop28h 10m

₹ 145,431

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 21/6

09:00-14:00

1 stop41h 45m

San Francisco

Sat 28/6

17:05-23:05

1 stop41h 15m

₹ 153,054

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 19/6

23:00-22:55

1 stop36h 40m

₹ 62,848

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 30/10

16:40-12:50

2 stops32h 55m

₹ 79,364

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 23/10

23:00-23:58

3 stops37h 43m

₹ 108,247

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 29/10

00:55-13:50

1 stop25h 40m

₹ 116,633

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 3/11

17:40-12:25

1 stop32h 30m

₹ 275,785

Flights are sorted by cheapest return flights first.

Deals found on 7/5

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 2 May 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 46 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, October is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of ₹ 985). Flying from Kathmandu to San Francisco in July is currently the most expensive (average of ₹ 1,341). 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 8 May 2025.
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,293 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,224 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,338 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
858 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,567 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • What are the cheapest airlines flying from Kathmandu to San Francisco round-trip?

    Cheapflights users have booked flights from Kathmandu to San Francisco return from ₹ 101,387. Other airlines that can offer you cheap pricing are Singapore Airlines, from ₹ 106,638, and Qatar Airways, from ₹ 135,267. Cathay Pacific is currently priced 17% below the average price you’ll pay for this route.

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

    ₹ 62,848 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on KLM and Singapore Airlines, with prices starting from ₹ 79,364 and ₹ 108,247, 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, October is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of ₹ 985). Flying from Kathmandu to San Francisco in July is currently the most expensive (average of ₹ 1,341). 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 Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
San Bruno
Half Moon Bay
Fairfield
Daly City
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

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