Cheap flights from San Francisco to Kathmandu from $513
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Kathmandu departing on 3/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Sat 11/28
12:00 pm-3:05 pm
2 stops61h 20m
Kathmandu Tribhuvan
Wed 12/9
4:05 pm-9:00 am
3 stops30h 40m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Sat 11/28
12:00 pm-3:05 pm
2 stops61h 20m
Kathmandu Tribhuvan
Wed 12/9
4:05 pm-9:00 am
2 stops30h 40m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Fri 3/19
11:00 am-6:35 am
2 stops30h 50m
Kathmandu Tribhuvan
Thu 4/1
6:30 am-3:35 pm
1 stop21h 50m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Sun 2/14
9:40 am-9:50 pm
1 stop46h 25m
Kathmandu Tribhuvan
Fri 3/5
10:55 pm-7:50 am
1 stop22h 40m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Fri 3/19
11:00 am-9:05 am
2 stops33h 20m
Kathmandu Tribhuvan
Fri 4/2
5:10 pm-3:35 pm
1 stop35h 10m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Mon 3/29
1:00 pm-9:45 pm
1 stop44h 00m
Kathmandu Tribhuvan
Wed 4/28
5:10 pm-7:00 am
1 stop26h 35m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Tue 2/2
9:40 am-9:50 pm
1 stop46h 25m
Kathmandu Tribhuvan
Tue 3/2
10:55 pm-7:50 am
1 stop22h 40m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Mon 1/4
11:35 pm-11:30 am
2 stops46h 10m
Kathmandu Tribhuvan
Wed 2/3
11:30 pm-7:40 pm
2 stops33h 55m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Mon 1/4
11:35 pm-11:30 am
2 stops46h 10m
Kathmandu Tribhuvan
Fri 2/5
11:30 pm-7:40 pm
1 stop33h 55m
San FranciscoKathmandu
SFO San Francisco - KTM Kathmandu Tribhuvan
SFOKTM
San Francisco
Thu 3/18
1:00 pm-3:05 pm
3 stops61h 20m
Kathmandu Tribhuvan
Fri 4/2
9:40 pm-3:35 pm
1 stop30h 40m
See travel insights to Kathmandu from
How to get the cheapest flight ticket from San Francisco to Kathmandu
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
What is the typical price of a round-trip flight between San Francisco and Kathmandu?
Prices are currently low for flights on this route.
Typical prices usually range from $1,180 to $1,580.The lowest price recently found on this route was $992.
What is the cheapest month to fly to Kathmandu?
The month of August is another great option to travel to Kathmandu, with average flight prices from San Francisco averaging around $1,093.
How far in advance should I book a flight from San Francisco to Kathmandu?
You are more likely to see cheaper flights to Kathmandu from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,243 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from San Francisco for as low as $1,119 on momondo.
Can stopping save me money on San Francisco to Kathmandu flights?
You could potentially save up to 5% on your flight if you consider stops on a San Francisco to Kathmandu flight.
How have San Francisco to Kathmandu flight prices changed over time?
As of October 2026, prices for San Francisco to Kathmandu flights are approximately 1% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from San Francisco to Kathmandu Tribhuvan?
Turkish Airlines and Cathay Pacific are the most popular carriers operating from San Francisco to Kathmandu Tribhuvan
What airlines fly to Kathmandu?
Cathay Pacific, Air India and Qatar Airways are the top three most popular airlines that fly to Kathmandu from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 8 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between San Francisco and Kathmandu?
Hong Kong (HKG) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from San Francisco to Kathmandu?
Flights via New Delhi (DEL) offer the lowest average round-trip price of $1,215.
Which layover airport has the shortest travel time from San Francisco to Kathmandu?
Flights connecting via Guangzhou (CAN) have the shortest average one-way travel time: 23h 16m.
Which layover airport has the shortest connection time from San Francisco to Kathmandu?
New Delhi (DEL) has the shortest average layover time for this route: 3h 18m.
When to book flights from San Francisco to Kathmandu
Cheap San Francisco to Kathmandu (SFO to KTM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Kathmandu
Frequently asked questions about flying from San Francisco to Kathmandu
How far is San Francisco to Kathmandu Tribhuvan by plane?
A flight from San Francisco to Kathmandu Tribhuvan will travel around 7563.0 mi. Typically, this will take 23h 40m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Kathmandu Tribhuvan Airport?
Prices for flights from San Francisco Airport to Kathmandu Tribhuvan Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Kathmandu Tribhuvan Airport?
There are 8 operators available for flights from San Francisco Airport to Kathmandu Tribhuvan Airport as of October 2026.
How old do you have to be to fly from San Francisco Airport to Kathmandu Tribhuvan Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Kathmandu?
Based on momondo bookings for flights between San Francisco and Kathmandu, the leading airline is Cathay Pacific, making up 30% of the total bookings. Other popular airlines include Air India with 21%, Qatar Airways with 19%, and Singapore Airlines with 13%.
Best airlines flying from San Francisco to Kathmandu
Compare and see reviews for airlines that fly from San Francisco to Kathmandu with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $591 | Free Cancellation | Rating 8.2 1,623 reviews | |||
| PriceFrom $722 | Free Cancellation | Rating 7.4 4,453 reviews | |||
| PriceFrom $755 | Free Cancellation | Rating 7.3 245 reviews | |||
| PriceFrom $822 | Free Cancellation | Rating 7.4 176 reviews | |||
| PriceFrom $857 | Free Cancellation | Rating 8.1 3,678 reviews | |||
| PriceFrom $912 | Free Cancellation | Rating 5.5 2,915 reviews | |||
| PriceFrom $933 | Free Cancellation | Rating 7.6 1,513 reviews | |||
| PriceFrom $965 | Free Cancellation | Rating 7.3 3,719 reviews |
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Kathmandu?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Kathmandu for you.
Can I find flights from San Francisco to Kathmandu with flexible booking policies on momondo?
All flight searches from San Francisco to Kathmandu on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Francisco to Kathmandu?
Once all potential San Francisco to Kathmandu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Francisco to Kathmandu right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Francisco to Kathmandu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kathmandu and let you know when they change.