How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in Arizona, such as Phoenix or Tucson, and flying into Kathmandu, then you can expect flight times to average 28h 41m and 35h 25m, respectively.

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

China Eastern, Qatar Airways, and China Southern are the most popular carriers operating from Arizona to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

Qatar Airways, Cathay Pacific and Singapore Airlines are the top three most popular airlines that fly to Kathmandu from Arizona according to our data. Qatar Airways is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 3 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Arizona to Kathmandu Tribhuvan Airport are updated daily.

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

As of August 2026, there are 3 operators available to choose from for flights from Arizona to Kathmandu Tribhuvan Airport.

How old do you have to be to fly from Arizona 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 Arizona 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.

$592 Cheap Flights from Arizona to Kathmandu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Arizona to Kathmandu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:38 am - 2:15 pmLAS Las Vegas Harry Reid Intl-KTM Kathmandu Tribhuvan

39h 52m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 pm - 6:09 pmKTM Kathmandu Tribhuvan-LAS Las Vegas Harry Reid Intl

39h 24m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,200Multiple Airlines

Wed, Oct 7 - Tue, Oct 20

11:55 am - 8:50 amLAS Las Vegas Harry Reid Intl-KTM Kathmandu Tribhuvan

32h 10m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:45 pm - 11:17 pmKTM Kathmandu Tribhuvan-LAS Las Vegas Harry Reid Intl

41h 17m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,235Multiple Airlines

Fri, Sep 11 - Thu, Oct 1

10:30 am - 8:50 amLAS Las Vegas Harry Reid Intl-KTM Kathmandu Tribhuvan

33h 35m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 9:41 pmKTM Kathmandu Tribhuvan-LAS Las Vegas Harry Reid Intl

40h 26m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,235Multiple Airlines

Fri, Sep 11 - Thu, Oct 1

7:01 am - 5:30 pmTUS Tucson-KTM Kathmandu Tribhuvan

45h 44m2 stops Seattle/Tacoma Intl Doha Hamad Intl

5:40 pm - 11:58 pmKTM Kathmandu Tribhuvan-TUS Tucson

43h 03m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,273Multiple Airlines

Wed, Nov 4 - Fri, Dec 18

10:30 am - 9:50 amPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

34h 35m2 stops Seattle/Tacoma Intl Doha Hamad Intl

5:40 pm - 6:54 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

37h 59m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,413Qatar Airways

Mon, Oct 26 - Wed, Nov 11

10:30 am - 2:15 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

39h 00m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:45 pm - 6:00 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

36h 00m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,415Qatar Airways

Thu, Sep 24 - Fri, Oct 16

11:31 am - 4:45 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

40h 29m2 stops Seattle/Tacoma Intl Doha Hamad Intl

5:40 pm - 6:52 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

37h 57m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,415Qatar Airways

Mon, Sep 28 - Thu, Nov 26

3:55 pm - 9:30 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

40h 50m2 stops Los Angeles Singapore Changi

11:10 pm - 8:49 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

34h 24m3 stops Singapore Changi Tokyo Narita Los Angeles

$2,038Singapore Airlines

Fri, Sep 18 - Wed, Sep 30

8:00 am - 9:30 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

48h 45m3 stops Los Angeles Tokyo Narita Singapore Changi

10:55 pm - 10:40 amKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

48h 30m2 stops Singapore Changi Los Angeles

$2,163Singapore Airlines

Wed, Sep 23 - Tue, Nov 24

8:00 am - 9:30 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

48h 45m3 stops Los Angeles Tokyo Narita Singapore Changi

10:55 pm - 10:40 amKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

48h 30m2 stops Singapore Changi Los Angeles

$2,163Singapore Airlines

Tue, Sep 22 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

2:29 pm - 2:15 pmTUS Tucson-KTM Kathmandu Tribhuvan

59h 01m2 stops Seattle/Tacoma Intl Doha Hamad Intl

5:40 pm - 2:03 pmKTM Kathmandu Tribhuvan-TUS Tucson

57h 08m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,522Multiple Airlines

Wed, Aug 12 - Wed, Nov 25

9:10 am - 4:45 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

42h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 5:47 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

36h 32m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,564Multiple Airlines

Sun, Aug 9 - Tue, Sep 1

11:25 pm - 9:45 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

33h 35m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl

11:00 pm - 3:00 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

28h 45m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl

$1,692Multiple Airlines

Sun, Aug 9 - Tue, Sep 1

9:10 am - 4:45 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

42h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl

6:00 pm - 5:47 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

36h 32m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,700Multiple Airlines

Sun, Aug 9 - Tue, Sep 1

6:02 am - 3:35 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

44h 48m3 stops Los Angeles Shanghai Pu Dong Kunming Changshui

4:35 pm - 3:22 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

35h 32m3 stops Kunming Changshui Shanghai Pu Dong Los Angeles

$1,741China Eastern

Sun, Aug 9 - Tue, Sep 1

7:20 am - 2:15 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

42h 10m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 pm - 7:49 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

41h 04m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,808Multiple Airlines

Sun, Aug 9 - Tue, Sep 1

10:06 am - 9:30 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

46h 39m2 stops Los Angeles Singapore Changi

10:50 pm - 6:00 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

31h 55m3 stops Singapore Changi Tokyo Narita Los Angeles

$2,156Singapore Airlines

Sun, Aug 9 - Tue, Sep 1

11:06 pm - 4:30 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

28h 39m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

1:25 pm - 9:08 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

44h 28m3 stops New Delhi Indira Gandhi Intl Kolkata Netaji S. Chandra San Francisco

$2,234Multiple Airlines

Sun, Aug 9 - Tue, Sep 1

6:54 pm - 9:30 pmPHX Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan

37h 51m2 stops Los Angeles Singapore Changi

10:50 pm - 6:00 pmKTM Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl

31h 55m3 stops Singapore Changi Tokyo Narita Los Angeles

$2,283Singapore Airlines

Sun, Aug 9 - Tue, Sep 1

2:29 pm - 12:25 pmTUS Tucson-KTM Kathmandu Tribhuvan

33h 11m3 stops Seattle/Tacoma Intl Vancouver Intl Bangkok Suvarnabhumi

12:45 pm - 2:03 pmKTM Kathmandu Tribhuvan-TUS Tucson

62h 03m2 stops Istanbul Seattle/Tacoma Intl

$2,532Multiple Airlines

Wed, Aug 12 - Wed, Nov 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

China Southern flights from Arizona to Kathmandu

Our best China Southern deals on Arizona to Kathmandu flight tickets

China Southern

Aug 29

PHX5:06 pmPhoenix Sky Harbor Intl

29h 39m

2 stops

KTM11:30 amKathmandu Tribhuvan

Sep 23

KTM12:30 pmKathmandu Tribhuvan

32h 15m

2 stops

PHX8:00 amPhoenix Sky Harbor Intl

$1,345

China Southern

Aug 28

PHX2:11 pmPhoenix Sky Harbor Intl

43h 34m

2 stops

KTM10:30 pmKathmandu Tribhuvan

Sep 22

KTM12:30 pmKathmandu Tribhuvan

34h 22m

2 stops

PHX10:07 amPhoenix Sky Harbor Intl

$1,380

Qatar Airways flights from Arizona to Kathmandu

Our best Qatar Airways deals on Arizona to Kathmandu flight tickets

Qatar Airways

Oct 26

PHX10:30 amPhoenix Sky Harbor Intl

34h 35m

2 stops

KTM9:50 amKathmandu Tribhuvan

Nov 11

KTM5:40 pmKathmandu Tribhuvan

37h 59m

2 stops

PHX6:54 pmPhoenix Sky Harbor Intl

$1,413

Qatar Airways

Sep 24

PHX11:31 amPhoenix Sky Harbor Intl

41h 14m

2 stops

KTM5:30 pmKathmandu Tribhuvan

Nov 25

KTM5:40 pmKathmandu Tribhuvan

37h 57m

2 stops

PHX6:52 pmPhoenix Sky Harbor Intl

$1,415

Qatar Airways

Sep 24

PHX10:30 amPhoenix Sky Harbor Intl

42h 15m

2 stops

KTM5:30 pmKathmandu Tribhuvan

Dec 1

KTM11:05 amKathmandu Tribhuvan

44h 24m

2 stops

PHX6:44 pmPhoenix Sky Harbor Intl

$1,418

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasKathmandu

LAS Las Vegas Harry Reid Intl - KTM Kathmandu Tribhuvan

LASKTM

Las Vegas Harry Reid Intl

Wed 10/7

9:38 am-2:15 pm

2 stops39h 52m

Kathmandu Tribhuvan

Tue 10/20

3:30 pm-6:09 pm

2 stops39h 24m

$1,200

Las VegasKathmandu

LAS Las Vegas Harry Reid Intl - KTM Kathmandu Tribhuvan

LASKTM

Las Vegas Harry Reid Intl

Fri 9/11

11:55 am-8:50 am

2 stops32h 10m

Kathmandu Tribhuvan

Thu 10/1

6:45 pm-11:17 pm

2 stops41h 17m

$1,235

Las VegasKathmandu

LAS Las Vegas Harry Reid Intl - KTM Kathmandu Tribhuvan

LASKTM

Las Vegas Harry Reid Intl

Fri 9/11

10:30 am-8:50 am

2 stops33h 35m

Kathmandu Tribhuvan

Thu 10/1

6:00 pm-9:41 pm

2 stops40h 26m

$1,235

TucsonKathmandu

TUS Tucson - KTM Kathmandu Tribhuvan

TUSKTM

Tucson

Wed 11/4

7:01 am-5:30 pm

2 stops45h 44m

Kathmandu Tribhuvan

Fri 12/18

5:40 pm-11:58 pm

2 stops43h 03m

$1,273

Quickest round-trip

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 10/26

10:30 am-9:50 am

2 stops34h 35m

Kathmandu Tribhuvan

Wed 11/11

5:40 pm-6:54 pm

2 stops37h 59m

$1,413

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/24

10:30 am-2:15 pm

2 stops39h 00m

Kathmandu Tribhuvan

Fri 10/16

6:45 pm-6:00 pm

2 stops36h 00m

$1,415

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 9/28

11:31 am-4:45 pm

2 stops40h 29m

Kathmandu Tribhuvan

Thu 11/26

5:40 pm-6:52 pm

2 stops37h 57m

$1,415

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/18

3:55 pm-9:30 pm

2 stops40h 50m

Kathmandu Tribhuvan

Wed 9/30

11:10 pm-8:49 pm

3 stops34h 24m

$2,038

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/23

8:00 am-9:30 pm

3 stops48h 45m

Kathmandu Tribhuvan

Tue 11/24

10:55 pm-10:40 am

2 stops48h 30m

$2,163

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Tue 9/22

8:00 am-9:30 pm

3 stops48h 45m

Kathmandu Tribhuvan

Tue 11/24

10:55 pm-10:40 am

2 stops48h 30m

$2,163

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 Arizona 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 November is another great option to travel to Kathmandu, with average flight prices from Arizona averaging around $1,414.

Cheap Arizona to Kathmandu flight deals and tips

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

Fastest flight time	28h 41m
Direct flights	None

The fastest flight from Arizona to Kathmandu takes 28h 41m

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

Search flight deals

Frequently asked questions about flying from Arizona to Kathmandu

When did momondo last update prices for flights from Arizona to Kathmandu Tribhuvan Airport?
Prices for flights from Arizona to Kathmandu Tribhuvan Airport are updated daily.
How many operators does momondo search for flights from Arizona to Kathmandu Tribhuvan Airport?
As of August 2026, there are 3 operators available to choose from for flights from Arizona to Kathmandu Tribhuvan Airport.
How old do you have to be to fly from Arizona 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 Arizona 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 Arizona to Kathmandu

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

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,192	Free Cancellation	Rating 7.6 1,441 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,257	Free Cancellation	Rating 8.2 1,583 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,329	Free Cancellation	Rating 7.4 3,739 reviews	Search Qatar Airways flights

Nagarkot

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Arizona to Kathmandu. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Kathmandu from Arizona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Yes momondo offers price alerts on flights to Kathmandu from Arizona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 9/7

Mon 9/14

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Airlines

Cabin classes

Other flights from Arizona

Complete your trip

Feeling lucky

Fly your favorite airline to Kathmandu

Qatar Airways

Cathay Pacific

Singapore Airlines

Cheap flights from Arizona to Kathmandu from $592

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Kathmandu departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Arizona to Kathmandu

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

China Southern flights from Arizona to Kathmandu

Our best China Southern deals on Arizona to Kathmandu flight tickets

Qatar Airways flights from Arizona to Kathmandu

Our best Qatar Airways deals on Arizona to Kathmandu flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Arizona to Kathmandu that are best for you.

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Arizona to Kathmandu

What is the cheapest month to fly to Kathmandu?

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

What airlines fly to Kathmandu?

How long does it take to fly to Kathmandu?

Cheap Arizona to Kathmandu flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Arizona to Kathmandu

Best airlines flying from Arizona to Kathmandu

Compare and see reviews for airlines that fly from Arizona 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.

Fly to other destinations from Arizona

According to popular flight searches on momondo this year

Complete your trip to Kathmandu

Explore popular destinations other users love

According to popular flight searches on momondo this year