Find flights
When to book
Airlines
FAQs

Cheap flights from Kathmandu to San Francisco from ₹ 66,378

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
2 Apr — 9 Apr1
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 28 March 2025.

Round-trip from

₹ 106,513

One-way from

₹ 66,378

Popular in

November

Cheapest in

August

Average price

₹ 122,036
Cathay Pacific
  • Cathay Pacific
  • 23/5-12/9
  • 2 total stops
  • 68h 25m total
  • Kathmandu to San Francisco
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 23/5
  • 1 total stop
  • 24h 50m total
  • Kathmandu to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 363,359 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 148,368 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 28 March 2025.

Fri 23/523:10KTM - SFO
1 stop36h 15mCathay Pacific
Fri 12/901:05SFO - KTM
1 stop32h 10mCathay Pacific
Deal found 26/3₹ 106,513
Wed 21/523:00KTM - SFO
1 stop47h 25mSingapore Airlines
Sat 2/811:30SFO - KTM
1 stop45h 30mSingapore Airlines
Deal found 28/3₹ 108,829
Tue 13/507:40KTM - SFO
1 stop39h 40mTurkish Airlines
Sat 7/612:40SFO - KTM
1 stop28h 50mTurkish Airlines
Deal found 27/3₹ 124,266
Sun 18/512:50KTM - SFO
2 stops44h 25mChina Southern
Tue 10/600:35SFO - KTM
1 stop22h 30mChina Southern
Deal found 27/3₹ 127,267
Fri 23/514:00KTM - SFO
2 stops39h 25mIndiGo
Sat 13/912:40SFO - KTM
2 stops32h 25mIndiGo
Deal found 26/3₹ 127,439
Fri 23/518:00KTM - SFO
1 stop32h 20mQatar Airways
Sat 13/911:12SFO - KTM
2 stops40h 48mQatar Airways
Deal found 26/3₹ 131,126
Tue 14/1015:35KTM - SFO
1 stop35h 10mEmirates
Sat 18/1017:05SFO - KTM
1 stop40h 10mEmirates
Deal found 27/3₹ 134,728
Tue 13/511:55KTM - SFO
2 stops35h 20mAir China
Wed 11/613:00SFO - KTM
2 stops57h 10mAir China
Deal found 27/3₹ 160,456
Sat 17/516:35KTM - SFO
3 stops53h 15mChina Eastern
Mon 9/612:00SFO - KTM
2 stops38h 50mChina Eastern
Deal found 27/3₹ 178,037
Fri 16/523:30KTM - SFO
2 stops29h 25mMultiple Airlines
Sat 7/601:15SFO - KTM
2 stops33h 25mMultiple Airlines
Deal found 27/3₹ 178,380
Mon 14/416:20KTM - SFO
2 stops44h 48mEtihad Airways
Fri 2/506:00SFO - KTM
2 stops44h 55mEtihad Airways
Deal found 28/3₹ 236,697

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 28 March 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

Fri 23/5

23:10-22:40

1 stop36h 15m

San Francisco

Fri 12/9

01:05-22:00

1 stop32h 10m

₹ 106,513

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Wed 21/5

23:00-09:40

1 stop47h 25m

San Francisco

Sat 2/8

11:30-21:45

1 stop45h 30m

₹ 108,829

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 13/5

07:40-10:35

1 stop39h 40m

San Francisco

Sat 7/6

12:40-06:15

1 stop28h 50m

₹ 124,266

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 18/5

12:50-20:30

2 stops44h 25m

San Francisco

Tue 10/6

00:35-11:50

1 stop22h 30m

₹ 127,267

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 23/5

14:00-16:40

2 stops39h 25m

San Francisco

Sat 13/9

12:40-09:50

2 stops32h 25m

₹ 127,439

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 23/5

18:00-13:35

1 stop32h 20m

San Francisco

Sat 13/9

11:12-16:45

2 stops40h 48m

₹ 131,126

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Thu 22/5

01:10-14:00

1 stop25h 35m

San Francisco

Sat 13/9

17:05-08:00

1 stop26h 10m

₹ 147,078

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 13/5

11:55-10:30

2 stops35h 20m

San Francisco

Wed 11/6

13:00-10:55

2 stops57h 10m

₹ 160,456

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 17/5

16:35-09:05

3 stops53h 15m

San Francisco

Mon 9/6

12:00-15:35

2 stops38h 50m

₹ 178,037

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 16/5

23:30-16:10

2 stops29h 25m

San Francisco

Sat 7/6

01:15-23:25

2 stops33h 25m

₹ 178,380

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 21 results
1
2
3

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 21 March 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 ₹ 986). Flying from Kathmandu to San Francisco in July is currently the most expensive (average of ₹ 1,430). 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 28 March 2025.
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,285 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
837 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 ₹ 106,513. Other airlines that can offer you cheap pricing are Singapore Airlines, from ₹ 108,829, and Turkish Airlines, from ₹ 124,266. Cathay Pacific is currently priced 13% below the average price you’ll pay for this route.

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

    ₹ 66,378 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 Turkish Airlines and IndiGo, with prices starting from ₹ 74,868 and ₹ 79,671, 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 ₹ 986). Flying from Kathmandu to San Francisco in July is currently the most expensive (average of ₹ 1,430). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.