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

China Eastern, Qatar Airways, and Singapore Airlines are the most popular carriers operating from California to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

Cathay Pacific, Qatar Airways and China Southern are the top three most popular airlines that fly to Kathmandu from California according to our data. Cathay Pacific is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 9 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in California, such as Los Angeles or San Francisco, and flying into Kathmandu, then you can expect flight times to average 22h 45m and 27h, respectively.

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?

The number of operators available for flights from California to Kathmandu Tribhuvan Airport is 9 as of August 2026.

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.

$473 Cheap Flights from California to Kathmandu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Kathmandu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:20 pm - 2:15 pm-

33h 10m

6:00 pm - 2:00 pm-

32h 45m

$1,105Qatar Airways

Thu, Aug 27 - Wed, Sep 23

3:55 pm - 8:50 am-

28h 10m

10:05 am - 1:35 pm-

40h 15m

$1,106Qatar Airways

Tue, Aug 25 - Wed, Sep 16

11:50 pm - 10:30 pm-

33h 55m

12:30 pm - 8:00 pm-

20h 15m

$1,108China Southern

Sun, Aug 30 - Fri, Sep 25

11:50 pm - 10:30 pm-

33h 55m

12:30 pm - 8:00 pm-

20h 15m

$1,108China Southern

Wed, Aug 26 - Fri, Sep 25

11:30 pm - 9:45 pm-

33h 30m

11:00 pm - 4:30 pm-

30h 15m

$1,112Cathay Pacific

Wed, Sep 16 - Sun, Sep 27

12:25 pm - 9:45 pm-

44h 35m

10:55 pm - 8:55 pm-

35h 45m

$1,112Cathay Pacific

Mon, Oct 19 - Mon, Nov 2

12:30 pm - 3:35 pm-

62h 20m

5:00 pm - 9:05 am-

53h 50m

$1,115China Eastern

Mon, Oct 19 - Mon, Nov 30

12:30 pm - 4:00 pm-

62h 45m

5:00 pm - 9:05 am-

53h 50m

$1,115China Eastern

Fri, Oct 23 - Thu, Nov 12

6:59 pm - 9:50 pm-

37h 06m

11:00 pm - 7:50 am-

22h 35m

$1,122Multiple Airlines

Mon, Jan 18 - Wed, Feb 17

12:30 pm - 11:25 pm-

46h 10m

12:25 am - 10:05 am-

46h 25m

$1,130Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

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Singapore Airlines flights from California to Kathmandu

Our best Singapore Airlines deals on California to Kathmandu flight tickets

Singapore Airlines

Aug 19

SFO11:45 amSan Francisco

69h 00m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Sep 29

KTM10:50 pmKathmandu Tribhuvan

23h 45m

1 stop

SFO9:50 amSan Francisco

$1,126

Singapore Airlines

Aug 19

SFO11:45 amSan Francisco

69h 00m

1 stop

KTM9:30 pmKathmandu Tribhuvan

Sep 29

KTM10:50 pmKathmandu Tribhuvan

23h 45m

1 stop

SFO9:50 amSan Francisco

$1,128

Singapore Airlines

Jan 26

SFO9:40 amSan Francisco

46h 25m

1 stop

KTM9:50 pmKathmandu Tribhuvan

Feb 24

KTM11:00 pmKathmandu Tribhuvan

22h 35m

1 stop

SFO7:50 amSan Francisco

$1,137

Qatar Airways flights from California to Kathmandu

Our best Qatar Airways deals on California to Kathmandu flight tickets

Qatar Airways

Aug 27

LAX4:20 pmLos Angeles Los Angeles

33h 10m

1 stop

KTM2:15 pmKathmandu Tribhuvan

Sep 23

KTM6:00 pmKathmandu Tribhuvan

32h 45m

1 stop

LAX2:00 pmLos Angeles Los Angeles

$1,105

Qatar Airways

Aug 17

SFO3:55 pmSan Francisco

28h 10m

1 stop

KTM8:50 amKathmandu Tribhuvan

Sep 7

KTM3:30 pmKathmandu Tribhuvan

34h 50m

1 stop

SFO1:35 pmSan Francisco

$1,106

Qatar Airways

Aug 31

SFO3:55 pmSan Francisco

33h 35m

1 stop

KTM2:15 pmKathmandu Tribhuvan

Sep 16

KTM3:30 pmKathmandu Tribhuvan

34h 50m

1 stop

SFO1:35 pmSan Francisco

$1,109

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Thu 8/27

4:20 pm-2:15 pm

1 stop33h 10m

Kathmandu Tribhuvan

Wed 9/23

6:00 pm-2:00 pm

1 stop32h 45m

$1,105

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Tue 8/25

3:55 pm-8:50 am

1 stop28h 10m

Kathmandu Tribhuvan

Wed 9/16

10:05 am-1:35 pm

1 stop40h 15m

$1,106

Quickest round-trip

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Sun 8/30

11:50 pm-10:30 pm

1 stop33h 55m

Kathmandu Tribhuvan

Fri 9/25

12:30 pm-8:00 pm

1 stop20h 15m

$1,108

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Wed 8/26

11:50 pm-10:30 pm

1 stop33h 55m

Kathmandu Tribhuvan

Fri 9/25

12:30 pm-8:00 pm

1 stop20h 15m

$1,108

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Wed 9/16

11:30 pm-9:45 pm

1 stop33h 30m

Kathmandu Tribhuvan

Sun 9/27

11:00 pm-4:30 pm

1 stop30h 15m

$1,112

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Mon 10/19

12:25 pm-9:45 pm

1 stop44h 35m

Kathmandu Tribhuvan

Mon 11/2

10:55 pm-8:55 pm

1 stop35h 45m

$1,112

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Mon 10/19

12:30 pm-3:35 pm

3 stops62h 20m

Kathmandu Tribhuvan

Mon 11/30

5:00 pm-9:05 am

2 stops53h 50m

$1,115

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Fri 10/23

12:30 pm-4:00 pm

3 stops62h 45m

Kathmandu Tribhuvan

Thu 11/12

5:00 pm-9:05 am

3 stops53h 50m

$1,115

San FranciscoKathmandu

SFO - KTM

SFOKTM

San Francisco

Mon 1/18

6:59 pm-9:50 pm

2 stops37h 06m

Kathmandu Tribhuvan

Wed 2/17

11:00 pm-7:50 am

1 stop22h 35m

$1,122

Los AngelesKathmandu

LAX - KTM

LAXKTM

Los Angeles Los Angeles

Thu 9/3

12:30 pm-11:25 pm

2 stops46h 10m

Kathmandu Tribhuvan

Wed 9/9

12:25 am-10:05 am

2 stops46h 25m

$1,130

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Kathmandu?

The month of January is another great option to travel to Kathmandu, with average flight prices from California averaging around $1,057.

How far in advance should I book a flight from California 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 $1,218 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 $1,042 on momondo.

Can stopping save me money on California to Kathmandu flights?

You could potentially save up to 19% 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

Fastest flight time	22h 45m
Direct flights	None

The fastest flight from California to Kathmandu takes 22h 45m

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

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Frequently asked questions about flying from California to Kathmandu

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?
The number of operators available for flights from California to Kathmandu Tribhuvan Airport is 9 as of August 2026.
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
Singapore Airlines	PriceFrom $591	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Sichuan Airlines	PriceFrom $623	Free Cancellation	Rating 7.8 35 reviews	Search Sichuan Airlines flights
China Eastern	PriceFrom $749	Free Cancellation	Rating 7.3 230 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $787	Free Cancellation	Rating 7.6 1,439 reviews	Search Cathay Pacific flights
China Southern	PriceFrom $822	Free Cancellation	Rating 7.4 168 reviews	Search China Southern flights
Emirates	PriceFrom $857	Free Cancellation	Rating 8.1 3,644 reviews	Search Emirates flights
Turkish Airlines	PriceFrom $882	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
Air India	PriceFrom $923	Free Cancellation	Rating 5.5 2,954 reviews	Search Air India flights
Qatar Airways	PriceFrom $973	Free Cancellation	Rating 7.4 3,737 reviews	Search Qatar Airways flights

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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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Cheap flights from California to Kathmandu from $473

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 2/1. 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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Singapore Airlines flights from California to Kathmandu

Our best Singapore Airlines deals on California to Kathmandu flight tickets

Qatar Airways flights from California to Kathmandu

Our best Qatar Airways deals on California to Kathmandu flight tickets

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How to get the cheapest flight ticket from California to Kathmandu

What is the cheapest month to fly to Kathmandu?

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

Can stopping save me money on California to Kathmandu flights?

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

What airlines fly to Kathmandu?

How long does it take to fly to Kathmandu?

Cheap California to Kathmandu flight deals and tips

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Frequently asked questions about flying from California to Kathmandu

Best airlines flying from California to Kathmandu

Compare and see reviews for airlines that fly from California to Kathmandu with momondo

Traveling to a place near Kathmandu?

Why use momondo?

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Kathmandu

List of cabin classes available on flights landing in Kathmandu. Availability may vary depending on flight origin and airline.

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