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Cheap flights from Phoenix to Kathmandu from $622

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Kathmandu departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Southern Logo
10:32 am - 10:30 pmPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
47h 13m2 stops Los Angeles Guangzhou Baiyun
China Southern Logo
12:30 pm - 8:00 amKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
32h 15m2 stops Guangzhou Baiyun Los Angeles
$1,323China Southern
Sat, Aug 29 - Wed, Sep 23
China Southern Logo
2:11 pm - 10:30 pmPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
43h 34m2 stops Los Angeles Guangzhou Baiyun
China Southern Logo
12:30 pm - 8:00 amKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
32h 15m2 stops Guangzhou Baiyun Los Angeles
$1,323China Southern
Sat, Aug 29 - Mon, Sep 21
Singapore Airlines Logo
5:00 pm - 9:50 pmPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
40h 05m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:55 pm - 10:39 amKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
48h 29m2 stops Singapore Changi Los Angeles
$1,372Singapore Airlines
Mon, Jan 25 - Sun, Jan 31
Singapore Airlines Logo
5:00 pm - 9:50 pmPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
40h 05m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:55 pm - 3:54 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
29h 44m3 stops Singapore Changi Tokyo Narita Los Angeles
$1,378Singapore Airlines
Mon, Jan 25 - Sun, Jan 31
Multiple Airlines Logo
10:55 pm - 11:25 pmPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
35h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
11:10 am - 5:55 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
43h 30m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,393Multiple Airlines
Sun, Oct 25 - Fri, Nov 20
Qatar Airways Logo
7:32 am - 8:50 amPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
36h 33m2 stops San Francisco Doha Hamad Intl
Qatar Airways Logo
6:45 pm - 10:09 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
40h 09m2 stops Doha Hamad Intl San Francisco
$1,395Qatar Airways
Mon, Sep 21 - Wed, Nov 25
Qatar Airways Logo
7:20 am - 8:50 amPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
36h 45m2 stops San Francisco Doha Hamad Intl
Qatar Airways Logo
6:45 pm - 6:10 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
36h 10m2 stops Doha Hamad Intl San Francisco
$1,395Qatar Airways
Thu, Aug 27 - Mon, Sep 21
Qatar Airways Logo
11:45 am - 9:50 amPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
33h 20m2 stops San Francisco Doha Hamad Intl
Qatar Airways Logo
5:40 pm - 7:07 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
38h 12m2 stops Doha Hamad Intl San Francisco
$1,395Qatar Airways
Mon, Oct 26 - Wed, Nov 11
Multiple Airlines Logo
11:31 am - 8:50 amPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
32h 34m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Multiple Airlines Logo
6:00 pm - 5:45 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
36h 30m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,396Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Singapore Airlines Logo
9:00 am - 9:50 pmPHX  Phoenix Sky Harbor Intl-KTM Kathmandu Tribhuvan
48h 05m3 stops Los Angeles Tokyo Narita Singapore Changi
Singapore Airlines Logo
10:55 pm - 10:39 pmKTM  Kathmandu Tribhuvan-PHX Phoenix Sky Harbor Intl
36h 29m3 stops Singapore Changi Tokyo Narita Los Angeles
$1,500Singapore Airlines
Mon, Jan 25 - Sun, Jan 31

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Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
Jan 25
PHX5:00 pmPhoenix Sky Harbor Intl
40h 05m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 31
KTM10:55 pmKathmandu Tribhuvan
48h 29m
2 stops
PHX10:39 amPhoenix Sky Harbor Intl
$1,372
Singapore Airlines
Jan 25
PHX5:00 pmPhoenix Sky Harbor Intl
40h 05m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 31
KTM10:55 pmKathmandu Tribhuvan
29h 44m
3 stops
PHX3:54 pmPhoenix Sky Harbor Intl
$1,378
Singapore Airlines
Jan 25
PHX9:00 amPhoenix Sky Harbor Intl
48h 05m
3 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 31
KTM10:55 pmKathmandu Tribhuvan
36h 29m
3 stops
PHX10:39 pmPhoenix Sky Harbor Intl
$1,500

Qatar Airways flights from Phoenix to Kathmandu

Our best Qatar Airways deals on Phoenix to Kathmandu flight tickets
Qatar Airways
Sep 22
PHX11:44 amPhoenix Sky Harbor Intl
32h 21m
2 stops
KTM8:50 amKathmandu Tribhuvan
Nov 25
KTM6:45 pmKathmandu Tribhuvan
40h 09m
2 stops
PHX10:09 pmPhoenix Sky Harbor Intl
$1,395
Qatar Airways
Sep 24
PHX7:32 amPhoenix Sky Harbor Intl
44h 28m
2 stops
KTM4:45 pmKathmandu Tribhuvan
Oct 16
KTM6:00 pmKathmandu Tribhuvan
36h 52m
2 stops
PHX6:07 pmPhoenix Sky Harbor Intl
$1,397
Qatar Airways
Sep 16
PHX8:20 amPhoenix Sky Harbor Intl
35h 45m
2 stops
KTM8:50 amKathmandu Tribhuvan
Oct 28
KTM6:45 pmKathmandu Tribhuvan
39h 17m
2 stops
PHX9:17 pmPhoenix Sky Harbor Intl
$1,405

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 August 16, 2026.
Use the filters below to find and compare flights from Phoenix to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Sat 8/29

10:32 am-10:30 pm

2 stops47h 13m

Kathmandu Tribhuvan

Wed 9/23

12:30 pm-8:00 am

2 stops32h 15m

$1,323

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Sat 8/29

2:11 pm-10:30 pm

2 stops43h 34m

Kathmandu Tribhuvan

Mon 9/21

12:30 pm-8:00 am

2 stops32h 15m

$1,323

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/25

5:00 pm-9:50 pm

2 stops40h 05m

Kathmandu Tribhuvan

Sun 1/31

10:55 pm-10:39 am

2 stops48h 29m

$1,372

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/25

5:00 pm-9:50 pm

2 stops40h 05m

Kathmandu Tribhuvan

Sun 1/31

10:55 pm-3:54 pm

3 stops29h 44m

$1,378

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Sun 10/25

10:55 pm-11:25 pm

2 stops35h 45m

Kathmandu Tribhuvan

Fri 11/20

11:10 am-5:55 pm

2 stops43h 30m

$1,393

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 9/21

7:32 am-8:50 am

2 stops36h 33m

Kathmandu Tribhuvan

Wed 11/25

6:45 pm-10:09 pm

2 stops40h 09m

$1,395

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Thu 8/27

7:20 am-8:50 am

2 stops36h 45m

Kathmandu Tribhuvan

Mon 9/21

6:45 pm-6:10 pm

2 stops36h 10m

$1,395

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 10/26

11:45 am-9:50 am

2 stops33h 20m

Kathmandu Tribhuvan

Wed 11/11

5:40 pm-7:07 pm

2 stops38h 12m

$1,395
Quickest round-trip

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/10

11:31 am-8:50 am

2 stops32h 34m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-5:45 pm

2 stops36h 30m

$1,396

PhoenixKathmandu

PHX Phoenix Sky Harbor Intl - KTM Kathmandu Tribhuvan

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/25

9:00 am-9:50 pm

3 stops48h 05m

Kathmandu Tribhuvan

Sun 1/31

10:55 pm-10:39 pm

3 stops36h 29m

$1,500

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 Phoenix 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 Phoenix and Kathmandu?

Prices are currently low for flights on this route.

Typical prices usually range from $1,426 to $1,656.
The lowest price recently found on this route was $1,372.

What is the cheapest month to fly to Kathmandu?

The month of February is another great option to travel to Kathmandu, with average flight prices from Phoenix averaging around $1,421.

Cheap Phoenix to Kathmandu flight deals and tips

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

Fastest flight time

32h 20m

Direct flights

None
The fastest flight from Phoenix to Kathmandu takes 32h 20m
There are no direct flights from Phoenix to Kathmandu. There are no popular flight routes from Phoenix to Kathmandu.
Search flight deals

Frequently asked questions about flying from Phoenix to Kathmandu

  • How far is Phoenix to Kathmandu Tribhuvan by plane?

    The distance between Phoenix and Kathmandu Tribhuvan is about 8053.9 mi. A reasonable flight in good conditions will take 32h 20m.

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

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

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

  • How old do you have to be to fly from Phoenix 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 Phoenix to Kathmandu Tribhuvan Airport.

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

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Phoenix to Kathmandu

Compare and see reviews for airlines that fly from Phoenix to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $1,192Free CancellationRating
7.6
1,453 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,257Free CancellationRating
8.2
1,583 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,329Free CancellationRating
7.4
3,739 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 Phoenix to Kathmandu?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Kathmandu. momondo saves you time and could save you money on your trip.

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

Flights from Phoenix to Kathmandu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Phoenix and Kathmandu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Kathmandu from Phoenix. 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

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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
Qatar Airways
Cathay Pacific
Singapore Airlines