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Cheap flights from California to Kathmandu from $492

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Kathmandu departing on 11/6. 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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0 bags

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Find the cheapest flights from California to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:25 am - 9:30 pmSFO-KTM
44h 20m1 stop
Cathay Pacific Logo
10:55 pm - 4:20 pmKTM-SFO
31h 10m1 stop
$926Cathay Pacific
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Wed, Feb 18 - Wed, Mar 4
Singapore Airlines Logo
9:40 am - 9:50 pmSFO-KTM
46h 25m1 stop
Singapore Airlines Logo
11:00 pm - 8:50 amKTM-SFO
22h 35m1 stop
$928Singapore Airlines
Find Deal
Sat, Feb 21 - Mon, Mar 23
Turkish Airlines Logo
6:50 pm - 11:10 amSFO-KTM
26h 35m1 stop
Turkish Airlines Logo
12:35 pm - 4:45 pmKTM-SFO
41h 55m1 stop
$929Turkish Airlines
Find Deal
Fri, Dec 5 - Tue, Jan 20
Multiple Airlines Logo
9:40 am - 6:35 pmSFO-KTM
43h 10m2 stops
Multiple Airlines Logo
1:45 pm - 7:50 amKTM-SFO
55h 50m2 stops
$932Multiple Airlines
Find Deal
Wed, Feb 18 - Wed, Mar 4
China Eastern Logo
12:30 pm - 4:00 pmLAX-KTM
38h 45m2 stops
China Eastern Logo
5:00 pm - 9:05 amKTM-LAX
53h 50m2 stops
$933China Eastern
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Sun, Oct 26 - Thu, Nov 6
Multiple Airlines Logo
9:41 pm - 9:50 pmSFO-KTM
34h 24m2 stops
Multiple Airlines Logo
11:00 pm - 7:50 amKTM-SFO
22h 35m1 stop
$934Multiple Airlines
Find Deal
Mon, Jan 5 - Mon, Mar 2
China Eastern Logo
12:30 pm - 3:00 pmLAX-KTM
37h 45m2 stops
China Eastern Logo
4:00 pm - 9:05 amKTM-LAX
54h 50m2 stops
$937China Eastern
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Thu, Oct 30 - Tue, Dec 16
Turkish Airlines Logo
6:50 pm - 11:10 amSFO-KTM
26h 35m1 stop
Turkish Airlines Logo
12:35 pm - 4:45 pmKTM-SFO
41h 55m1 stop
$951Turkish Airlines
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Thu, Nov 27 - Thu, Dec 11
Qatar Airways Logo
3:00 pm - 4:25 pmSFO-KTM
35h 40m1 stop
Qatar Airways Logo
7:05 pm - 1:40 pmKTM-SFO
31h 20m1 stop
$962Qatar Airways
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Tue, Mar 3 - Fri, Mar 13
Qatar Airways Logo
3:00 pm - 4:25 pmSFO-KTM
35h 40m1 stop
Qatar Airways Logo
9:10 am - 12:40 pmKTM-SFO
41h 15m1 stop
$965Qatar Airways
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Tue, Jan 27 - Thu, Feb 26

Cathay Pacific flights from California to Kathmandu

Our best Cathay Pacific deals on California to Kathmandu flight tickets
Cathay Pacific
Feb 18
SFO11:25 amSan Francisco
44h 20m
1 stop
KTM9:30 pmKathmandu Tribhuvan
Mar 4
KTM10:55 pmKathmandu Tribhuvan
31h 10m
1 stop
SFO4:20 pmSan Francisco
$926
Find similar
Cathay Pacific
Oct 21
LAX12:30 amLos Angeles
32h 30m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Dec 5
KTM10:55 pmKathmandu Tribhuvan
31h 10m
1 stop
LAX4:20 pmLos Angeles
$929
Find similar
Cathay Pacific
Dec 29
LAX10:55 amLos Angeles
44h 50m
1 stop
KTM9:30 pmKathmandu Tribhuvan
Jan 30
KTM10:55 pmKathmandu Tribhuvan
31h 10m
1 stop
LAX4:20 pmLos Angeles
$931
Find similar

Singapore Airlines flights from California to Kathmandu

Our best Singapore Airlines deals on California to Kathmandu flight tickets
Singapore Airlines
Feb 21
SFO9:40 amSan Francisco
46h 25m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Mar 23
KTM11:00 pmKathmandu Tribhuvan
22h 35m
1 stop
SFO8:50 amSan Francisco
$928
Find similar
Singapore Airlines
Mar 8
SFO10:40 amSan Francisco
46h 25m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Mar 22
KTM11:00 pmKathmandu Tribhuvan
46h 35m
1 stop
SFO8:50 amSan Francisco
$964
Find similar
Singapore Airlines
Mar 19
SFO10:40 amSan Francisco
46h 25m
1 stop
KTM9:50 pmKathmandu Tribhuvan
Apr 2
KTM11:00 pmKathmandu Tribhuvan
47h 25m
1 stop
SFO9:40 amSan Francisco
$988
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momondo Fare Finder

 
Customize your flight search to find flights from California to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from California to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 2/18

11:25 am-9:30 pm

1 stop44h 20m

Kathmandu Tribhuvan

Wed 3/4

10:55 pm-4:20 pm

1 stop31h 10m

$926

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Sat 2/21

9:40 am-9:50 pm

1 stop46h 25m

Kathmandu Tribhuvan

Mon 3/23

11:00 pm-8:50 am

1 stop22h 35m

$928

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Fri 12/5

6:50 pm-11:10 am

1 stop26h 35m

Kathmandu Tribhuvan

Tue 1/20

12:35 pm-4:45 pm

1 stop41h 55m

$929

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Wed 2/18

9:40 am-6:35 pm

2 stops43h 10m

Kathmandu Tribhuvan

Wed 3/4

1:45 pm-7:50 am

2 stops55h 50m

$932

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Sun 10/26

12:30 pm-4:00 pm

2 stops38h 45m

Kathmandu Tribhuvan

Thu 11/6

5:00 pm-9:05 am

2 stops53h 50m

$933

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 1/5

9:41 pm-9:50 pm

2 stops34h 24m

Kathmandu Tribhuvan

Mon 3/2

11:00 pm-7:50 am

1 stop22h 35m

$934

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Thu 10/30

12:30 pm-3:00 pm

2 stops37h 45m

Kathmandu Tribhuvan

Tue 12/16

4:00 pm-9:05 am

2 stops54h 50m

$937

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Thu 11/27

6:50 pm-11:10 am

1 stop26h 35m

Kathmandu Tribhuvan

Thu 12/11

12:35 pm-4:45 pm

1 stop41h 55m

$951

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 3/3

3:00 pm-4:25 pm

1 stop35h 40m

Kathmandu Tribhuvan

Fri 3/13

7:05 pm-1:40 pm

1 stop31h 20m

$962

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 1/27

3:00 pm-4:25 pm

1 stop35h 40m

Kathmandu Tribhuvan

Thu 2/26

9:10 am-12:40 pm

1 stop41h 15m

$965

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from California 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 cheapest month to fly to Kathmandu?

The month of April is another great option to travel to Kathmandu, with average flight prices from California averaging around $1,106.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Wednesday is the cheapest day to fly to Kathmandu from California. The lowest ticket price found for a Wednesday departure recently was $1,397. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from California to Kathmandu on a Monday will generally be more expensive and average around $1,513. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the morning is the cheapest time of day to fly from California to Kathmandu when you can find flight prices for as low as $1,313. Flying to Kathmandu in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,512.

What is the cheapest California to Kathmandu Tribhuvan flight route?

Fly from San Francisco to Kathmandu Tribhuvan for the best California - Kathmandu Tribhuvan flight prices

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

You are more likely to see cheaper flights to Kathmandu from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from California for as low as $1,010 on momondo.

What cabin class options are available on California to Kathmandu Tribhuvan flights?

There is only 1 cabin class available to choose from on California to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Kathmandu flights?

You could potentially save up to 22% on your flight if you consider stops on a California to Kathmandu flight.

Cheap California to Kathmandu flight deals and tips

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

Direct flights

None
There are no direct flights from California to Kathmandu. There are no popular flight routes from California to Kathmandu.
Search flight deals

  • When did momondo last update prices for flights from California to Kathmandu Tribhuvan Airport?

    Prices for flights from California to Kathmandu Tribhuvan Airport refresh daily.

  • How many operators does momondo search for flights from California to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from California to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Kathmandu

Compare and see reviews for airlines that fly from California to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Sichuan AirlinesPriceFrom $756Free CancellationRating
0.0
0 reviews
Search Sichuan Airlines flights
China EasternPriceFrom $769Free CancellationRating
7.2
168 reviews
Search China Eastern flights
Cathay PacificPriceFrom $780Free CancellationRating
7.6
1,020 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom $829Free CancellationRating
5.5
2,935 reviews
Search Air India flights
Singapore AirlinesPriceFrom $891Free CancellationRating
8.1
1,374 reviews
Search Singapore Airlines flights
Turkish AirlinesPriceFrom $897Free CancellationRating
7.3
3,992 reviews
Search Turkish Airlines flights
China SouthernPriceFrom $904Free CancellationRating
7.5
113 reviews
Search China Southern flights
Air ChinaPriceFrom $929Free CancellationRating
7.2
113 reviews
Search Air China flights
EmiratesPriceFrom $936Free CancellationRating
8.1
3,363 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $954Free CancellationRating
7.4
3,642 reviews
Search Qatar Airways flights

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

Finding the right flight to Kathmandu from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

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

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

How can momondo help me find flights from California to Kathmandu?

momondo provides multiple filters to help you find the best flight to Kathmandu from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Kathmandu from California 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.

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Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates