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Cheap flights from Phoenix to Kathmandu from $579

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 9/29. 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.
Multiple Airlines Logo
9:22 am - 9:50 am
PHX
-
KTM
35h 43m
2 stops
Multiple Airlines Logo
6:45 pm - 7:48 pm
KTM
-
PHX
37h 48m
2 stops
$1,395Multiple Airlines
Tue, Sep 8 - Mon, Sep 28
Multiple Airlines Logo
9:02 am - 9:50 am
PHX
-
KTM
36h 03m
2 stops
Multiple Airlines Logo
6:00 pm - 5:45 pm
KTM
-
PHX
36h 30m
2 stops
$1,402Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Qatar Airways Logo
7:15 am - 8:50 am
PHX
-
KTM
36h 50m
2 stops
Qatar Airways Logo
10:05 am - 5:47 pm
KTM
-
PHX
44h 27m
2 stops
$1,406Qatar Airways
Sun, Aug 9 - Tue, Sep 1
Qatar Airways Logo
9:22 am - 8:50 am
PHX
-
KTM
34h 43m
2 stops
Qatar Airways Logo
6:00 pm - 5:45 pm
KTM
-
PHX
36h 30m
2 stops
$1,407Qatar Airways
Tue, Sep 8 - Tue, Sep 29
Qatar Airways Logo
10:30 am - 8:50 am
PHX
-
KTM
33h 35m
2 stops
Qatar Airways Logo
6:00 pm - 9:51 pm
KTM
-
PHX
40h 36m
2 stops
$1,410Qatar Airways
Thu, Sep 24 - Fri, Oct 16
Qatar Airways Logo
10:30 am - 8:50 am
PHX
-
KTM
33h 35m
2 stops
Qatar Airways Logo
6:00 pm - 9:51 pm
KTM
-
PHX
40h 36m
2 stops
$1,411Qatar Airways
Thu, Sep 24 - Fri, Oct 16
Qatar Airways Logo
6:02 am - 8:50 am
PHX
-
KTM
38h 03m
2 stops
Qatar Airways Logo
6:45 pm - 6:05 pm
KTM
-
PHX
36h 05m
2 stops
$1,443Qatar Airways
Fri, Sep 18 - Wed, Sep 30
Qatar Airways Logo
11:31 am - 9:50 am
PHX
-
KTM
33h 34m
2 stops
Qatar Airways Logo
6:00 pm - 7:48 pm
KTM
-
PHX
38h 33m
2 stops
$1,446Qatar Airways
Fri, Sep 18 - Wed, Sep 30
Qatar Airways Logo
7:32 am - 8:50 am
PHX
-
KTM
36h 33m
2 stops
Qatar Airways Logo
6:45 pm - 5:45 pm
KTM
-
PHX
35h 45m
2 stops
$1,447Qatar Airways
Fri, Sep 18 - Wed, Sep 30
Qatar Airways Logo
11:31 am - 8:50 am
PHX
-
KTM
32h 34m
2 stops
Qatar Airways Logo
6:45 pm - 7:48 pm
KTM
-
PHX
37h 48m
2 stops
$1,450Qatar Airways
Fri, Sep 18 - Wed, Sep 30

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Qatar Airways flights from Phoenix to Kathmandu

Our best Qatar Airways deals on Phoenix to Kathmandu flight tickets
Qatar Airways
Aug 9
PHX7:15 amPhoenix Sky Harbor Intl
36h 50m
2 stops
KTM8:50 amKathmandu Tribhuvan
Sep 1
KTM10:05 amKathmandu Tribhuvan
44h 27m
2 stops
PHX5:47 pmPhoenix Sky Harbor Intl
$1,406
Qatar Airways
Sep 8
PHX9:22 amPhoenix Sky Harbor Intl
34h 43m
2 stops
KTM8:50 amKathmandu Tribhuvan
Sep 29
KTM6:00 pmKathmandu Tribhuvan
36h 30m
2 stops
PHX5:45 pmPhoenix Sky Harbor Intl
$1,407
Qatar Airways
Sep 24
PHX10:30 amPhoenix Sky Harbor Intl
33h 35m
2 stops
KTM8:50 amKathmandu Tribhuvan
Oct 16
KTM6:00 pmKathmandu Tribhuvan
40h 36m
2 stops
PHX9:51 pmPhoenix Sky Harbor Intl
$1,410

Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
Aug 21
PHX3:55 pmPhoenix Sky Harbor Intl
40h 50m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Sep 7
KTM10:50 pmKathmandu Tribhuvan
31h 44m
3 stops
PHX5:49 pmPhoenix Sky Harbor Intl
$1,546
Singapore Airlines
Aug 21
PHX3:55 pmPhoenix Sky Harbor Intl
40h 50m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Sep 7
KTM10:50 pmKathmandu Tribhuvan
31h 44m
3 stops
PHX5:49 pmPhoenix Sky Harbor Intl
$1,596
Singapore Airlines
Aug 21
PHX3:55 pmPhoenix Sky Harbor Intl
40h 50m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Sep 7
KTM10:50 pmKathmandu Tribhuvan
31h 44m
3 stops
PHX5:49 pmPhoenix Sky Harbor Intl
$1,597

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 June 26, 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 - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 9/8

9:22 am-9:50 am

2 stops35h 43m

Kathmandu Tribhuvan

Mon 9/28

6:45 pm-7:48 pm

2 stops37h 48m

$1,395

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/2

9:02 am-9:50 am

2 stops36h 03m

Kathmandu Tribhuvan

Wed 9/16

6:00 pm-5:45 pm

2 stops36h 30m

$1,402

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 8/9

7:15 am-8:50 am

2 stops36h 50m

Kathmandu Tribhuvan

Tue 9/1

10:05 am-5:47 pm

2 stops44h 27m

$1,406

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 9/8

9:22 am-8:50 am

2 stops34h 43m

Kathmandu Tribhuvan

Tue 9/29

6:00 pm-5:45 pm

2 stops36h 30m

$1,407

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/24

10:30 am-8:50 am

2 stops33h 35m

Kathmandu Tribhuvan

Fri 10/16

6:00 pm-9:51 pm

2 stops40h 36m

$1,410

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/24

10:30 am-8:50 am

2 stops33h 35m

Kathmandu Tribhuvan

Fri 10/16

6:00 pm-9:51 pm

2 stops40h 36m

$1,411

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/18

6:02 am-8:50 am

2 stops38h 03m

Kathmandu Tribhuvan

Wed 9/30

6:45 pm-6:05 pm

2 stops36h 05m

$1,443

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/18

11:31 am-9:50 am

2 stops33h 34m

Kathmandu Tribhuvan

Wed 9/30

6:00 pm-7:48 pm

2 stops38h 33m

$1,446

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/18

7:32 am-8:50 am

2 stops36h 33m

Kathmandu Tribhuvan

Wed 9/30

6:45 pm-5:45 pm

2 stops35h 45m

$1,447
Quickest round-trip

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/18

11:31 am-8:50 am

2 stops32h 34m

Kathmandu Tribhuvan

Wed 9/30

6:45 pm-7:48 pm

2 stops37h 48m

$1,450

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 cheapest month to fly to Kathmandu?

The month of March is another great option to travel to Kathmandu, with average flight prices from Phoenix averaging around $1,192.

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 30m

Direct flights

None
The fastest flight from Phoenix to Kathmandu takes 32h 30m
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 30m.

  • 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
1,394 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,214Free CancellationRating
8.2
1,555 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,288Free CancellationRating
7.3
3,735 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.

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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