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Cheap flights from San Francisco to Kathmandu from C$ 773

SFO — KTM
8 Oct — 15 Oct1
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

Thu 5/1110:00 a.m. -
2 stops38h 10m
Thu 10/129:40 p.m. -
1 stop23h 05m
Deal found 6/9C$ 1,429
Thu 26/1110:55 p.m. -
1 stop32h 50m
Mon 7/1210:55 p.m. -
1 stop35h 45m
Deal found 7/9C$ 1,508
Mon 21/910:55 a.m. -
2 stops33h 25m
Mon 23/119:40 p.m. -
1 stop23h 05m
Deal found 3/9C$ 1,542
Mon 28/94:20 p.m. -
1 stop33h 10m
Mon 19/106:45 p.m. -
1 stop31h 35m
Deal found 4/9C$ 1,555
Mon 28/94:20 p.m. -
1 stop33h 10m
Wed 21/105:30 p.m. -
1 stop32h 50m
Deal found 4/9C$ 1,558
Tue 24/1110:55 p.m. -
1 stop32h 50m
Sun 6/1210:55 p.m. -
1 stop35h 45m
Deal found 7/9C$ 1,571
Fri 27/1110:55 p.m. -
1 stop32h 50m
Mon 7/1210:55 p.m. -
1 stop35h 45m
Deal found 7/9C$ 1,577
Mon 23/1110:55 p.m. -
1 stop32h 50m
Fri 11/1210:55 p.m. -
1 stop35h 45m
Deal found 3/9C$ 1,585
Mon 28/94:20 p.m. -
1 stop33h 10m
Sun 18/106:45 p.m. -
1 stop31h 35m
Deal found 4/9C$ 1,617

Find flight deals from San Francisco to Kathmandu

Round-trip from

C$ 1,429

One-way from

C$ 773

Popular in

June

Cheapest in

January

Average price

C$ 1,617
Air India
  • Air India
  • 5/11-10/12
  • 3 total stops
  • 61h 15m total
  • San Francisco to Kathmandu
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Qatar Airways
  • Qatar Airways
  • 28/9-31/12
  • 1 total stop
  • 36h 40m total
  • San Francisco to Kathmandu
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 317 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 76 potential savings vs. average RT price).
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Average for round-trip flights in September 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 28/9

4:20 p.m.-5:45 p.m.

1 stop36h 40m

Kathmandu Tribhuvan

Wed 31/12

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

Nonstop0h 00m

C$ 773

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Tue 29/9

10:06 a.m.-4:15 p.m.

2 stops41h 24m

Kathmandu Tribhuvan

Wed 31/12

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

Nonstop0h 00m

C$ 862

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Wed 25/11

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$ 919

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Thu 26/11

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$ 1,082

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Sat 21/11

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$ 1,165

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Thu 5/11

10:00 a.m.-1:55 p.m.

2 stops38h 10m

Kathmandu Tribhuvan

Thu 10/12

9:40 p.m.-7:00 a.m.

1 stop23h 05m

C$ 1,429

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Mon 21/9

10:55 a.m.-9:05 a.m.

2 stops33h 25m

Kathmandu Tribhuvan

Mon 23/11

9:40 p.m.-7:00 a.m.

1 stop23h 05m

C$ 1,545

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Sat 10/10

3:55 p.m.-5:45 p.m.

1 stop37h 05m

Kathmandu Tribhuvan

Wed 31/12

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

Nonstop0h 00m

C$ 1,577

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Fri 20/11

3:33 p.m.-9:50 a.m.

2 stops52h 32m

Kathmandu Tribhuvan

Wed 31/12

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

Nonstop0h 00m

C$ 1,600

San FranciscoKathmandu

SFO San Francisco - KTM Kathmandu Tribhuvan

SFOKTM

San Francisco

Fri 30/10

11:55 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$ 1,746

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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 68 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, January is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of C$ 1,505). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of C$ 2,334). 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 typical for this route at the moment.

San Francisco to Kathmandu flights typically cost between C$ 1,283 and C$ 1,822 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,429 on Air India (5 Nov-10 Dec).

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 27h. Air India provides one of the quickest options available for as low as C$ 1,831. San Francisco and Kathmandu are separated by a distance of 12189 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from San Francisco to Kathmandu (average of C$ 1,505). Flying from San Francisco to Kathmandu in June is currently the most expensive (average of C$ 2,334). 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

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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.

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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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