What is the cheapest airline that flies from Kathmandu Tribhuvan to San Francisco?

Singapore Airlines and China Eastern are the most popular carriers operating from Kathmandu Tribhuvan to San Francisco

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport?

Prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport were last updated today.

How old do you have to be to fly from Kathmandu Tribhuvan Airport to San Francisco Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 70,028 Cheap Flights from Kathmandu to San Francisco in 2026

Q: What is the typical price of a round-trip flight between Kathmandu and San Francisco?

Prices are currently low for flights on this route. Typical prices usually range from ₹ 130,025 to ₹ 118,669. The lowest price recently found on this route was ₹ 109,111.

Find the cheapest flights from Kathmandu to San Francisco

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

16:35 - 09:05

KTM

SFO

53h 15m

3 stops

12:00 - 16:00

SFO

KTM

38h 15m

2 stops

₹ 109,111China Eastern

Tue, 20 Oct - Thu, 5 Nov

16:35 - 09:05

KTM

SFO

53h 15m

2 stops

12:00 - 16:00

SFO

KTM

38h 15m

2 stops

₹ 112,897China Eastern

Tue, 20 Oct - Mon, 9 Nov

19:20 - 10:40

KTM

SFO

28h 05m

1 stop

11:40 - 17:45

SFO

KTM

40h 20m

1 stop

₹ 113,938Korean Air

Tue, 20 Oct - Sun, 8 Nov

16:35 - 09:05

KTM

SFO

29h 15m

2 stops

12:00 - 15:35

SFO

KTM

38h 50m

3 stops

₹ 116,303China Eastern

Sun, 5 Jul - Thu, 13 Aug

16:35 - 09:05

KTM

SFO

53h 15m

2 stops

12:00 - 15:35

SFO

KTM

38h 50m

2 stops

₹ 117,250China Eastern

Tue, 7 Jul - Thu, 13 Aug

11:05 - 13:35

KTM

SFO

39h 15m

1 stop

15:00 - 08:20

SFO

KTM

27h 35m

1 stop

₹ 117,534Multiple Airlines

Fri, 25 Sep - Sat, 2 Jan

16:35 - 09:05

KTM

SFO

53h 15m

3 stops

12:00 - 15:35

SFO

KTM

62h 50m

3 stops

₹ 121,035China Eastern

Tue, 7 Jul - Sat, 8 Aug

18:45 - 13:35

KTM

SFO

31h 35m

1 stop

15:00 - 17:30

SFO

KTM

36h 45m

1 stop

₹ 123,117Qatar Airways

Mon, 19 Oct - Mon, 9 Nov

19:20 - 10:30

KTM

SFO

27h 55m

1 stop

11:40 - 17:45

SFO

KTM

40h 20m

1 stop

₹ 128,038Korean Air

Sat, 24 Oct - Sun, 8 Nov

18:45 - 18:43

KTM

SFO

36h 43m

2 stops

15:00 - 16:25

SFO

KTM

35h 40m

1 stop

₹ 130,593Qatar Airways

Mon, 19 Oct - Mon, 9 Nov

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China Eastern flights from Kathmandu to San Francisco

Our best China Eastern deals on Kathmandu to San Francisco flight tickets

China Eastern

20 Oct

KTM16:35Kathmandu Tribhuvan

53h 15m

3 stops

SFO09:05San Francisco

5 Nov

SFO12:00San Francisco

38h 15m

2 stops

KTM16:00Kathmandu Tribhuvan

₹ 109,111

China Eastern

20 Oct

KTM16:35Kathmandu Tribhuvan

53h 15m

2 stops

SFO09:05San Francisco

9 Nov

SFO12:00San Francisco

38h 15m

2 stops

KTM16:00Kathmandu Tribhuvan

₹ 112,897

China Eastern

5 Jul

KTM16:35Kathmandu Tribhuvan

29h 15m

2 stops

SFO09:05San Francisco

13 Aug

SFO12:00San Francisco

38h 50m

3 stops

KTM15:35Kathmandu Tribhuvan

₹ 116,303

Korean Air flights from Kathmandu to San Francisco

Our best Korean Air deals on Kathmandu to San Francisco flight tickets

Korean Air

20 Oct

KTM19:20Kathmandu Tribhuvan

28h 05m

1 stop

SFO10:40San Francisco

8 Nov

SFO11:40San Francisco

40h 20m

1 stop

KTM17:45Kathmandu Tribhuvan

₹ 113,938

Korean Air

24 Oct

KTM19:20Kathmandu Tribhuvan

27h 55m

1 stop

SFO10:30San Francisco

8 Nov

SFO11:40San Francisco

40h 20m

1 stop

KTM17:45Kathmandu Tribhuvan

₹ 128,038

Korean Air

7 Jul

KTM19:20Kathmandu Tribhuvan

28h 25m

1 stop

SFO11:00San Francisco

9 Aug

SFO13:10San Francisco

39h 20m

1 stop

KTM17:15Kathmandu Tribhuvan

₹ 139,204

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 20/10

16:35-09:05

3 stops53h 15m

San Francisco

Thu 5/11

12:00-16:00

2 stops38h 15m

₹ 109,111

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 20/10

16:35-09:05

2 stops53h 15m

San Francisco

Mon 9/11

12:00-16:00

2 stops38h 15m

₹ 112,897

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 20/10

19:20-10:40

1 stop28h 05m

San Francisco

Sun 8/11

11:40-17:45

1 stop40h 20m

₹ 113,938

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sun 5/7

16:35-09:05

2 stops29h 15m

San Francisco

Thu 13/8

12:00-15:35

3 stops38h 50m

₹ 116,303

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 7/7

16:35-09:05

2 stops53h 15m

San Francisco

Thu 13/8

12:00-15:35

2 stops38h 50m

₹ 117,250

Fastest return journey

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Fri 25/9

11:05-13:35

1 stop39h 15m

San Francisco

Sat 2/1

15:00-08:20

1 stop27h 35m

₹ 117,534

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Tue 7/7

16:35-09:05

3 stops53h 15m

San Francisco

Sat 8/8

12:00-15:35

3 stops62h 50m

₹ 121,035

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 19/10

18:45-13:35

1 stop31h 35m

San Francisco

Mon 9/11

15:00-17:30

1 stop36h 45m

₹ 123,117

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Sat 24/10

19:20-10:30

1 stop27h 55m

San Francisco

Sun 8/11

11:40-17:45

1 stop40h 20m

₹ 128,038

KathmanduSan Francisco

KTM - SFO

KTMSFO

Kathmandu Tribhuvan

Mon 19/10

18:45-18:43

2 stops36h 43m

San Francisco

Mon 9/11

15:00-16:25

1 stop35h 40m

₹ 130,593

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kathmandu to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Kathmandu and San Francisco?

What is the cheapest month to fly to San Francisco?

In general, September is the cheapest month to fly from Kathmandu to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 111,477. If you aren’t able to travel to San Francisco during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of ₹ 120,656.

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

You are more likely to see cheaper flights to San Francisco from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 128,101 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Kathmandu for as low as ₹ 96,525 on momondo.

Can stopping save me money on Kathmandu to San Francisco flights?

You could potentially save up to 3% on your flight if you consider stops on a Kathmandu to San Francisco flight.

How have Kathmandu to San Francisco flight prices changed over time?

As of June 2026, prices for Kathmandu to San Francisco flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Kathmandu to San Francisco (KTM to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to San Francisco

Fastest flight time	36h 25m
Direct flights	None

The fastest flight from Kathmandu to San Francisco takes 36h 25m

There are no direct flights from Kathmandu to San Francisco. There are no popular flight routes from Kathmandu to San Francisco.

Search flight deals

Frequently asked questions about flying from Kathmandu to San Francisco

How far is Kathmandu Tribhuvan to San Francisco by plane?
San Francisco is 12171.4 km away from Kathmandu Tribhuvan. Flights usually cover this in 36h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport?
Prices for flights from Kathmandu Tribhuvan Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Palo Alto

Davis

Mountain View

Campbell

Fremont

San Mateo

Rancho Cordova

Belmont

Bodega Bay

Roseville

South San Francisco

Menlo Park

Woodland

Lathrop

Daly City

Calistoga

Livermore

Milpitas

Sunnyvale

Santa Clara

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Kathmandu to San Francisco with flexible booking policies on momondo?

All flight searches from Kathmandu to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kathmandu to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Kathmandu.

I’m not ready to book a flight from Kathmandu to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Kathmandu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.