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Cheap flights from San Francisco to Kathmandu from C$ 748

SFO — KTM
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Kathmandu

Sun 29/1110:55 p.m. -
1 stop32h 50m
Tue 8/1210:45 p.m. -
1 stop35h 55m
Deal found 2/11C$ 1,882
Thu 31/1211:25 a.m. -
1 stop44h 20m
Mon 18/110:45 p.m. -
1 stop36h 15m
Deal found 3/11C$ 1,907
Fri 27/1110:55 p.m. -
1 stop32h 50m
Mon 7/1210:45 p.m. -
1 stop35h 55m
Deal found 3/11C$ 1,914
Sun 29/1110:55 p.m. -
1 stop32h 50m
Fri 11/1210:45 p.m. -
1 stop35h 55m
Deal found 2/11C$ 1,962
Thu 31/1211:25 a.m. -
1 stop44h 20m
Wed 13/110:45 p.m. -
1 stop36h 15m
Deal found 3/11C$ 1,987
Mon 30/1110:55 p.m. -
1 stop32h 50m
Tue 8/1210:45 p.m. -
1 stop24h 30m
Deal found 2/11C$ 2,012
Tue 1/1210:55 p.m. -
1 stop32h 50m
Sun 13/1210:45 p.m. -
1 stop35h 55m
Deal found 2/11C$ 2,039
Sun 29/1111:41 a.m. -
2 stops40h 19m
Sun 13/125:30 p.m. -
1 stop32h 55m
Deal found 2/11C$ 2,071
Mon 30/1110:31 p.m. -
2 stops50h 19m
Sun 13/125:30 p.m. -
1 stop32h 55m
Deal found 2/11C$ 2,088
Mon 30/1111:25 a.m. -
1 stop44h 20m
Thu 10/1210:45 p.m. -
1 stop35h 55m
Deal found 2/11C$ 2,092
Sun 29/1111:41 a.m. -
2 stops40h 19m
Tue 8/125:30 p.m. -
2 stops41h 20m
Deal found 2/11C$ 2,110

Find flight deals from San Francisco to Kathmandu

Round-trip from

C$ 1,455

One-way from

C$ 748

Popular in

June

Cheapest in

September

Average price

C$ 1,780
Singapore Airlines
  • Singapore Airlines
  • 29/4-13/5
  • 2 total stops
  • 58h 05m total
  • San Francisco to Kathmandu
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Cathay Pacific
  • Cathay Pacific
  • 18/1-31/12
  • 1 total stop
  • 44h 20m total
  • San Francisco to Kathmandu
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Highest demand for flights based on searches. 12% potential increase in price (C$ 343 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 82 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Mon 18/1

11:25 a.m.-9:30 p.m.

1 stop44h 20m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 748

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Sat 23/1

11:25 a.m.-9:30 p.m.

1 stop44h 20m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 832

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Wed 30/12

10:55 p.m.-9:30 p.m.

1 stop32h 50m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 929
Quickest round-trip

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Sat 2/1

6:35 p.m.-11:20 a.m.

1 stop27h 00m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 1,060

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Tue 29/12

11:25 a.m.-9:30 p.m.

1 stop44h 20m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 1,093

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Tue 17/11

6:40 a.m.-5:45 p.m.

2 stops45h 20m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 1,324

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Wed 18/11

7:20 p.m.-5:45 p.m.

2 stops56h 40m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 1,412

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Sun 29/11

10:55 p.m.-9:30 p.m.

1 stop32h 50m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 1,417

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Wed 9/12

6:30 a.m.-5:45 p.m.

2 stops45h 30m

Kathmandu Tribhuvan

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 1,477

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Wed 28/4

12:20 a.m.-9:45 p.m.

1 stop32h 40m

Kathmandu Tribhuvan

Mon 3/5

11:00 p.m.-10:55 a.m.

1 stop24h 40m

C$ 1,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from San Francisco with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of C$ 1,519). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of C$ 2,392). 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 to fly round-trip from San Francisco to Kathmandu?

Airfare is below average for this route at the moment.

San Francisco to Kathmandu flights typically cost between C$ 1,578 and C$ 2,012 in April.
The cheapest round-trip price found within the last 5 days was C$ 1,455 on Singapore Airlines (29 Apr-13 May).

Related info for your journey

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

    A quick flight from San Francisco to Kathmandu can take about 32h 40m. Cathay Pacific provides one of the quickest options available for as low as C$ 1,523. San Francisco and Kathmandu are separated by a distance of 12189 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Kathmandu 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 San Francisco to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of C$ 1,519). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of C$ 2,392). 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
Nagarkot

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Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

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Deals for San Francisco to Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Kathmandu, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kathmandu from San Francisco today and book when prices fit your budget.

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