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

Korean Air, Turkish Airlines, and KLM 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.

₹ 59,224 Cheap Flights from Kathmandu to San Francisco in 2026/27

Find the cheapest flights from Kathmandu to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:55 - 09:30KTM Kathmandu Tribhuvan-SFO San Francisco

35h 20m2 stops Chengdu Tianfu Intl Beijing Capital

12:00 - 10:55SFO San Francisco-KTM Kathmandu Tribhuvan

57h 10m2 stops Beijing Capital Chengdu Tianfu Intl

₹ 113,021Air China

Tue, 8 Dec - Wed, 17 Feb

19:25 - 09:35KTM Kathmandu Tribhuvan-SFO San Francisco

27h 55m1 stop Incheon Intl

12:45 - 17:00SFO San Francisco-KTM Kathmandu Tribhuvan

39h 30m1 stop Incheon Intl

₹ 115,878Korean Air

Fri, 5 Feb - Sun, 21 Mar

19:25 - 09:35KTM Kathmandu Tribhuvan-SFO San Francisco

27h 55m1 stop Incheon Intl

12:40 - 17:15SFO San Francisco-KTM Kathmandu Tribhuvan

39h 50m1 stop Incheon Intl

₹ 115,973Korean Air

Fri, 25 Dec - Thu, 22 Apr

11:55 - 09:30KTM Kathmandu Tribhuvan-SFO San Francisco

35h 20m2 stops Chengdu Tianfu Intl Beijing Capital

12:00 - 10:55SFO San Francisco-KTM Kathmandu Tribhuvan

57h 10m2 stops Beijing Capital Chengdu Tianfu Intl

₹ 122,352Air China

Tue, 16 Feb - Sat, 20 Feb

22:55 - 07:50KTM Kathmandu Tribhuvan-SFO San Francisco

46h 40m1 stop Singapore Changi

22:25 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

34h 20m1 stop Singapore Changi

₹ 122,828Singapore Airlines

Sun, 7 Feb - Fri, 30 Jul

19:25 - 09:35KTM Kathmandu Tribhuvan-SFO San Francisco

27h 55m1 stop Incheon Intl

11:45 - 17:00SFO San Francisco-KTM Kathmandu Tribhuvan

39h 30m1 stop Incheon Intl

₹ 123,209Korean Air

Tue, 16 Feb - Wed, 17 Feb

19:25 - 09:35KTM Kathmandu Tribhuvan-SFO San Francisco

27h 55m1 stop Incheon Intl

13:10 - 17:15SFO San Francisco-KTM Kathmandu Tribhuvan

39h 20m1 stop Incheon Intl

₹ 123,304Korean Air

Fri, 5 Feb - Thu, 29 Jul

22:55 - 07:50KTM Kathmandu Tribhuvan-SFO San Francisco

46h 40m1 stop Singapore Changi

22:25 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

34h 20m1 stop Singapore Changi

₹ 129,208Singapore Airlines

Sun, 31 Jan - Fri, 16 Jul

16:05 - 09:00KTM Kathmandu Tribhuvan-SFO San Francisco

30h 40m2 stops Kunming Changshui Shanghai Pu Dong

11:25 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

44h 20m1 stop Hong Kong Intl

₹ 129,398Multiple Airlines

Sun, 6 Dec - Mon, 15 Feb

16:05 - 09:00KTM Kathmandu Tribhuvan-SFO San Francisco

30h 40m3 stops Kunming Changshui Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong

11:25 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

44h 20m1 stop Hong Kong Intl

₹ 129,493Multiple Airlines

Sun, 6 Dec - Mon, 15 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

19:25 - 09:35KTM Kathmandu Tribhuvan-SFO San Francisco

27h 55m1 stop Incheon Intl

11:45 - 17:00SFO San Francisco-KTM Kathmandu Tribhuvan

39h 30m1 stop Incheon Intl

₹ 115,878Korean Air

Tue, 3 Nov - Sun, 29 Nov

19:25 - 09:35KTM Kathmandu Tribhuvan-SFO San Francisco

27h 55m1 stop Incheon Intl

11:45 - 17:00SFO San Francisco-KTM Kathmandu Tribhuvan

39h 30m1 stop Incheon Intl

₹ 117,496Korean Air

Tue, 3 Nov - Wed, 2 Dec

22:45 - 20:55KTM Kathmandu Tribhuvan-SFO San Francisco

35h 55m1 stop Hong Kong Intl

22:55 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

32h 50m1 stop Hong Kong Intl

₹ 143,776Cathay Pacific

Sun, 1 Nov - Wed, 2 Dec

22:45 - 09:30KTM Kathmandu Tribhuvan-SFO San Francisco

24h 30m1 stop Hong Kong Intl

22:55 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

32h 50m1 stop Hong Kong Intl

₹ 143,966Cathay Pacific

Thu, 5 Nov - Tue, 26 Jan

22:45 - 20:55KTM Kathmandu Tribhuvan-SFO San Francisco

35h 55m1 stop Hong Kong Intl

22:55 - 21:30SFO San Francisco-KTM Kathmandu Tribhuvan

32h 50m1 stop Hong Kong Intl

₹ 150,631Cathay Pacific

Sun, 1 Nov - Mon, 30 Nov

15:00 - 13:35KTM Kathmandu Tribhuvan-SFO San Francisco

36h 20m1 stop Dubai Intl

15:40 - 14:00SFO San Francisco-KTM Kathmandu Tribhuvan

32h 35m1 stop Dubai Intl

₹ 152,631Emirates

Mon, 2 Nov - Wed, 2 Dec

07:35 - 13:35KTM Kathmandu Tribhuvan-SFO San Francisco

43h 45m1 stop Dubai Intl

15:40 - 18:40SFO San Francisco-KTM Kathmandu Tribhuvan

37h 15m1 stop Dubai Intl

₹ 152,917Emirates

Thu, 5 Nov - Mon, 25 Jan

20:05 - 13:35KTM Kathmandu Tribhuvan-SFO San Francisco

31h 15m1 stop Dubai Intl

15:40 - 08:20SFO San Francisco-KTM Kathmandu Tribhuvan

26h 55m1 stop Dubai Intl

₹ 153,107Emirates

Thu, 5 Nov - Thu, 28 Jan

19:40 - 13:35KTM Kathmandu Tribhuvan-SFO San Francisco

31h 40m1 stop Dubai Intl

15:40 - 06:35SFO San Francisco-KTM Kathmandu Tribhuvan

25h 10m1 stop Dubai Intl

₹ 158,344Emirates

Sun, 1 Nov - Thu, 3 Dec

00:30 - 14:35KTM Kathmandu Tribhuvan-SFO San Francisco

26h 50m1 stop Dubai Intl

15:40 - 08:20SFO San Francisco-KTM Kathmandu Tribhuvan

26h 55m1 stop Dubai Intl

₹ 159,296Emirates

Fri, 30 Oct - Mon, 30 Nov

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Cathay Pacific flights from Kathmandu to San Francisco

Our best Cathay Pacific deals on Kathmandu to San Francisco flight tickets

Cathay Pacific

15 Feb

KTM22:45Kathmandu Tribhuvan

24h 45m

1 stop

SFO09:45San Francisco

22 Feb

SFO22:55San Francisco

32h 50m

1 stop

KTM21:30Kathmandu Tribhuvan

₹ 138,253

Cathay Pacific

21 Dec

KTM22:45Kathmandu Tribhuvan

36h 15m

1 stop

SFO21:15San Francisco

26 Apr

SFO13:00San Francisco

44h 00m

1 stop

KTM21:45Kathmandu Tribhuvan

₹ 140,348

Cathay Pacific

12 Feb

KTM22:45Kathmandu Tribhuvan

24h 45m

1 stop

SFO09:45San Francisco

14 Feb

SFO11:25San Francisco

44h 20m

1 stop

KTM21:30Kathmandu Tribhuvan

₹ 140,443

Korean Air flights from Kathmandu to San Francisco

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

Korean Air

5 Feb

KTM19:25Kathmandu Tribhuvan

27h 55m

1 stop

SFO09:35San Francisco

21 Mar

SFO12:45San Francisco

39h 30m

1 stop

KTM17:00Kathmandu Tribhuvan

₹ 115,878

Korean Air

25 Dec

KTM19:25Kathmandu Tribhuvan

27h 55m

1 stop

SFO09:35San Francisco

25 Apr

SFO12:40San Francisco

39h 50m

1 stop

KTM17:15Kathmandu Tribhuvan

₹ 115,973

Korean Air

3 Nov

KTM19:25Kathmandu Tribhuvan

27h 55m

1 stop

SFO09:35San Francisco

2 Dec

SFO11:45San Francisco

39h 30m

1 stop

KTM17:00Kathmandu Tribhuvan

₹ 117,496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 8/12

11:55-09:30

2 stops35h 20m

San Francisco

Wed 17/2

12:00-10:55

2 stops57h 10m

₹ 113,021

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 5/2

19:25-09:35

1 stop27h 55m

San Francisco

Sun 21/3

12:45-17:00

1 stop39h 30m

₹ 115,878

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 25/12

19:25-09:35

1 stop27h 55m

San Francisco

Thu 22/4

12:40-17:15

1 stop39h 50m

₹ 115,973

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 16/2

11:55-09:30

2 stops35h 20m

San Francisco

Sat 20/2

12:00-10:55

2 stops57h 10m

₹ 122,352

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Sun 7/2

22:55-07:50

1 stop46h 40m

San Francisco

Fri 30/7

22:25-21:30

1 stop34h 20m

₹ 122,828

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Tue 16/2

19:25-09:35

1 stop27h 55m

San Francisco

Wed 17/2

11:45-17:00

1 stop39h 30m

₹ 123,209

Fastest return journey

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Fri 5/2

19:25-09:35

1 stop27h 55m

San Francisco

Thu 29/7

13:10-17:15

1 stop39h 20m

₹ 123,304

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Sun 31/1

22:55-07:50

1 stop46h 40m

San Francisco

Fri 16/7

22:25-21:30

1 stop34h 20m

₹ 129,208

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Sun 6/12

16:05-09:00

2 stops30h 40m

San Francisco

Mon 15/2

11:25-21:30

1 stop44h 20m

₹ 129,398

KathmanduSan Francisco

KTM Kathmandu Tribhuvan - SFO San Francisco

KTMSFO

Kathmandu Tribhuvan

Sun 6/12

16:05-09:00

3 stops30h 40m

San Francisco

Mon 15/2

11:25-21:30

1 stop44h 20m

₹ 129,493

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?

Prices are currently typical for flights on this route.

Typical prices usually range from ₹ 104,642 to ₹ 142,062.
The lowest price recently found on this route was ₹ 113,021.

What is the cheapest month to fly to San Francisco?

In general, February 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 ₹ 121,400. If you aren’t able to travel to San Francisco during the month of February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of ₹ 126,447.

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 ₹ 137,444 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 ₹ 99,977 on momondo.

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

You could potentially save up to 35% 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 October 2026, prices for Kathmandu to San Francisco flights are approximately 33% 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

Best price found	₹ 59,224
Fastest flight time	36h 25m
Direct flights	None

The best one-way flight to San Francisco from Kathmandu in the past 72 hours is ₹ 59,224. The best return flight deal from Kathmandu to San Francisco found on momondo in the last 72 hours is ₹ 113,021.

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

Sunnyvale

Fremont

Mountain View

Davis

San Mateo

Campbell

Roseville

South San Francisco

Menlo Park

Woodland

Lathrop

Daly City

Livermore

Milpitas

Union City

Santa Clara

Millbrae

Rohnert Park

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.