HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kathmandu

$460+ Cheap flights from California to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KTM
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Kathmandu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Kathmandu

Cheapest flights from California to Kathmandu
Explore the most affordable flight options available from California to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This Justfly.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:20 pm
LAX
-
KTM
1 stop43h 40m
Cathay Pacific
Sat 9/1911:00 pm
KTM
-
LAX
1 stop35h 45m
Cathay Pacific
Deal found 7/17$1,162
This Justfly.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:25 pm
LAX
-
KTM
1 stop28h 25m
Turkish Airlines
Fri 11/2712:45 pm
KTM
-
LAX
1 stop41h 35m
Turkish Airlines
Deal found 7/17$1,165
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:25 pm
LAX
-
KTM
2 stops43h 40m
Singapore Airlines
Sun 1/1711:00 pm
KTM
-
LAX
1 stop34h 40m
Singapore Airlines
Deal found 7/17$1,167
This FlightHub deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:25 am
LAX
-
KTM
1 stop32h 35m
Cathay Pacific
Thu 9/1711:00 pm
KTM
-
LAX
1 stop35h 45m
Cathay Pacific
Deal found 7/19$1,169
This oojo deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:30 pm
LAX
-
KTM
1 stop33h 15m
Multiple Airlines
Sun 9/2710:50 pm
KTM
-
LAX
2 stops33h 02m
Multiple Airlines
Deal found 7/16$1,170
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:25 am
LAX
-
KTM
1 stop31h 35m
Cathay Pacific
Tue 9/2211:00 pm
KTM
-
LAX
1 stop24h 30m
Cathay Pacific
Deal found 7/18$1,172
This Trip.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:25 am
LAX
-
KTM
1 stop32h 35m
Cathay Pacific
Tue 8/1111:00 pm
KTM
-
LAX
1 stop36h 20m
Cathay Pacific
Deal found 7/16$1,173
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:20 pm
LAX
-
KTM
1 stop36h 25m
Qatar Airways
Fri 12/115:40 pm
KTM
-
LAX
1 stop32h 55m
Qatar Airways
Deal found 7/15$1,175
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:55 am
LAX
-
KTM
1 stop44h 50m
Cathay Pacific
Thu 12/310:55 pm
KTM
-
LAX
1 stop35h 45m
Cathay Pacific
Deal found 7/15$1,177
This Booking.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:25 am
LAX
-
KTM
1 stop32h 35m
Cathay Pacific
Sun 8/3011:00 pm
KTM
-
LAX
1 stop36h 20m
Cathay Pacific
Deal found 7/15$1,178
This China Eastern deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:30 pm
LAX
-
KTM
2 stops62h 20m
China Eastern
Thu 9/104:35 pm
KTM
-
LAX
2 stops30h 15m
China Eastern
Deal found 7/16$1,179
This China Eastern deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:00 pm
SFO
-
KTM
2 stops38h 50m
China Eastern
Sun 9/274:35 pm
KTM
-
SFO
2 stops29h 15m
China Eastern
Deal found 7/18$1,179

Find flight deals from California to Kathmandu

Keep the following information in mind while searching for California to Kathmandu flight deals. Data was last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,162
(Justfly.com)

One-way from

$460
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$1,232
Provider with most accurate pricing for Los Angeles-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Kathmandu Tribhuvan flights.
Search Deals
From California to Kathmandu Tribhuvan
Search Deals
One-way flight from California to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
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

Cheapest round-trip

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Sun 8/23

1:25 am-9:45 pm

1 stop31h 35m

Kathmandu Tribhuvan

Tue 11/17

10:55 pm-8:55 pm

1 stop35h 45m

$1,220

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles

Mon 8/17

12:30 pm-3:35 pm

2 stops62h 20m

Kathmandu Tribhuvan

Thu 9/3

4:35 pm-10:05 am

2 stops54h 15m

$1,229

San JoseKathmandu

SJC - KTM

SJCKTM

San Jose

Wed 9/9

8:00 am-2:15 pm

2 stops41h 30m

Kathmandu Tribhuvan

Wed 10/14

6:00 pm-6:00 pm

2 stops36h 45m

$1,236

San JoseKathmandu

SJC - KTM

SJCKTM

San Jose

Mon 9/14

8:02 am-2:15 pm

2 stops41h 28m

Kathmandu Tribhuvan

Fri 10/9

6:00 pm-8:00 pm

2 stops38h 45m

$1,236

OntarioKathmandu

ONT - KTM

ONTKTM

Ontario

Tue 9/1

12:00 pm-8:50 am

2 stops32h 05m

Kathmandu Tribhuvan

Fri 10/16

6:00 pm-11:45 pm

2 stops42h 30m

$1,240

OaklandKathmandu

OAK - KTM

OAKKTM

Oakland

Tue 9/1

10:07 am-8:50 am

2 stops33h 58m

Kathmandu Tribhuvan

Fri 10/16

6:45 pm-6:54 pm

2 stops36h 54m

$1,240

San JoseKathmandu

SJC - KTM

SJCKTM

San Jose

Mon 8/31

10:15 am-4:45 pm

2 stops41h 45m

Kathmandu Tribhuvan

Mon 9/7

3:30 pm-1:17 pm

2 stops58h 32m

$1,252

San JoseKathmandu

SJC - KTM

SJCKTM

San Jose

Thu 9/3

10:15 am-8:50 am

2 stops33h 50m

Kathmandu Tribhuvan

Wed 9/30

6:45 pm-6:45 pm

2 stops36h 45m

$1,253

San JoseKathmandu

SJC - KTM

SJCKTM

San Jose

Mon 8/31

6:17 am-2:15 pm

2 stops43h 13m

Kathmandu Tribhuvan

Thu 10/15

6:45 pm-6:00 pm

2 stops36h 00m

$1,255

OaklandKathmandu

OAK - KTM

OAKKTM

Oakland

Wed 9/16

6:01 am-2:15 pm

2 stops43h 29m

Kathmandu Tribhuvan

Tue 9/29

6:00 pm-6:55 pm

2 stops37h 40m

$1,255

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from California to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Kathmandu

What is the cheapest month to book a flight from California to Kathmandu?

Currently, August is the cheapest month in which you can book a flight from California to Kathmandu (average of $978). Flying from California to Kathmandu in June is currently the most expensive (average of $1,666). 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.

What is the cheapest time of day to fly from CA to KTM?

Find hourly flight availability from California to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 19, 2026.

A simple way to save on the total cost of your ticket is to fly from California to Kathmandu at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from California to Kathmandu?

How far ahead should I book a flight from California to Kathmandu?

The price you pay for your flight from California to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from California to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from California?

    Located just 2.5 mi from the city center, Kathmandu Tribhuvan (KTM) is the airport most travelers will use when flying to Kathmandu from California.

  • How long is the flight from California to Kathmandu?

    Cathay Pacific, China Eastern, and Qatar Airways can get you from California to Kathmandu in just under 31h 35m. Your travel time can differ by up to 30h 45m. The distance from California to Kathmandu is about 7897 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Kathmandu one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $301. Users have also found prices from $342 and $391 on Cathay Pacific and Sichuan Airlines, respectively.

  • What are the most popular routes from California to Kathmandu?

    Most travelers choose Los Angeles - Kathmandu Tribhuvan, San Francisco - Kathmandu Tribhuvan or Ontario - Kathmandu Tribhuvan when deciding on the best route from California to Kathmandu.

  • Can I find deals for flights from California to Kathmandu that include hotel bookings?

    Yes. In addition to deals on California to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Kathmandu.

  • Can I find deals for business class flights from California to Kathmandu?

    Yes. Cheapflights offers flight deals from California 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 California to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from California to Kathmandu (average of $978). Flying from California to Kathmandu in June is currently the most expensive (average of $1,666). 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

Traveling to a place near Kathmandu?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from California to Kathmandu

Discover the top 9 airlines that operate flights from California to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$591Average$1,110FlexibilityNo cancel feeOn-time81%
Sichuan AirlinesCheapest$664Average$1,098FlexibilityNo cancel feeOn-time63%
China EasternCheapest$749Average$895FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$784Average$1,202FlexibilityNo cancel feeOn-time72%
China SouthernCheapest$822Average$1,299FlexibilityNo cancel feeOn-time69%
EmiratesCheapest$857Average$1,520FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$882Average$1,219FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$884Average$1,234FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$973Average$1,501FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.