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Cheap flights from Phoenix to Kathmandu from $567

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 5/5. 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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0 bags

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Find the cheapest flights from Phoenix to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:26 am - 9:30 pm
PHX
-
KTM
46h 19m
2 stops
Singapore Airlines Logo
10:50 pm - 9:45 am
KTM
-
PHX
47h 40m
2 stops
$1,247Singapore Airlines
Fri, Aug 21 - Mon, Sep 7
Singapore Airlines Logo
10:26 am - 9:30 pm
PHX
-
KTM
46h 19m
2 stops
Singapore Airlines Logo
11:00 pm - 10:39 am
KTM
-
PHX
48h 24m
2 stops
$1,253Singapore Airlines
Wed, Sep 2 - Tue, Nov 10
Singapore Airlines Logo
3:50 pm - 9:30 pm
PHX
-
KTM
40h 55m
2 stops
Singapore Airlines Logo
10:50 pm - 9:45 am
KTM
-
PHX
47h 40m
2 stops
$1,284Singapore Airlines
Sat, Aug 15 - Tue, Sep 1
Cathay Pacific Logo
8:30 pm - 9:45 pm
PHX
-
KTM
36h 30m
2 stops
Cathay Pacific Logo
10:55 pm - 12:27 pm
KTM
-
PHX
50h 17m
2 stops
$1,329Cathay Pacific
Wed, Sep 2 - Wed, Nov 4
Qatar Airways Logo
10:04 am - 9:50 am
PHX
-
KTM
35h 01m
2 stops
Qatar Airways Logo
6:45 pm - 10:00 pm
KTM
-
PHX
40h 00m
2 stops
$1,337Qatar Airways
Tue, Sep 15 - Fri, Sep 25
Qatar Airways Logo
10:04 am - 9:50 am
PHX
-
KTM
35h 01m
2 stops
Qatar Airways Logo
6:00 pm - 6:25 pm
KTM
-
PHX
37h 10m
2 stops
$1,345Qatar Airways
Thu, Sep 24 - Fri, Oct 16
Qatar Airways Logo
10:04 am - 8:50 am
PHX
-
KTM
34h 01m
2 stops
Qatar Airways Logo
6:00 pm - 9:20 pm
KTM
-
PHX
40h 05m
2 stops
$1,346Qatar Airways
Thu, Sep 24 - Fri, Oct 16
Singapore Airlines Logo
3:50 pm - 9:30 pm
PHX
-
KTM
40h 55m
2 stops
Singapore Airlines Logo
11:05 pm - 9:20 pm
KTM
-
PHX
35h 00m
3 stops
$1,347Singapore Airlines
Wed, Sep 2 - Wed, Nov 4
Singapore Airlines Logo
10:26 am - 9:30 pm
PHX
-
KTM
46h 19m
2 stops
Singapore Airlines Logo
11:10 pm - 8:20 pm
KTM
-
PHX
33h 55m
3 stops
$1,349Singapore Airlines
Thu, Sep 10 - Mon, Sep 28
Singapore Airlines Logo
3:50 pm - 9:30 pm
PHX
-
KTM
40h 55m
2 stops
Singapore Airlines Logo
10:50 pm - 9:45 am
KTM
-
PHX
47h 40m
3 stops
$1,356Singapore Airlines
Sat, Aug 15 - Tue, Sep 1

Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
Aug 21
PHX10:26 amPhoenix Sky Harbor Intl
46h 19m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Sep 7
KTM10:50 pmKathmandu Tribhuvan
47h 40m
2 stops
PHX9:45 amPhoenix Sky Harbor Intl
$1,247
Singapore Airlines
Sep 2
PHX10:26 amPhoenix Sky Harbor Intl
46h 19m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Nov 10
KTM11:00 pmKathmandu Tribhuvan
48h 24m
2 stops
PHX10:39 amPhoenix Sky Harbor Intl
$1,253
Singapore Airlines
Aug 15
PHX3:50 pmPhoenix Sky Harbor Intl
40h 55m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Sep 1
KTM10:50 pmKathmandu Tribhuvan
47h 40m
2 stops
PHX9:45 amPhoenix Sky Harbor Intl
$1,284

Cathay Pacific flights from Phoenix to Kathmandu

Our best Cathay Pacific deals on Phoenix to Kathmandu flight tickets
Cathay Pacific
Sep 2
PHX8:30 pmPhoenix Sky Harbor Intl
36h 30m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Nov 4
KTM10:55 pmKathmandu Tribhuvan
50h 17m
2 stops
PHX12:27 pmPhoenix Sky Harbor Intl
$1,329
Cathay Pacific
Apr 11
PHX7:23 amPhoenix Sky Harbor Intl
49h 37m
2 stops
KTM9:45 pmKathmandu Tribhuvan
May 6
KTM11:00 pmKathmandu Tribhuvan
52h 05m
2 stops
PHX2:20 pmPhoenix Sky Harbor Intl
$2,104
Cathay Pacific
Apr 7
PHX8:34 pmPhoenix Sky Harbor Intl
36h 26m
2 stops
KTM9:45 pmKathmandu Tribhuvan
May 6
KTM11:00 pmKathmandu Tribhuvan
58h 07m
2 stops
PHX8:22 pmPhoenix Sky Harbor Intl
$2,418

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 April 5, 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

Fri 8/21

10:26 am-9:30 pm

2 stops46h 19m

Kathmandu Tribhuvan

Mon 9/7

10:50 pm-9:45 am

2 stops47h 40m

$1,247

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/2

10:26 am-9:30 pm

2 stops46h 19m

Kathmandu Tribhuvan

Tue 11/10

11:00 pm-10:39 am

2 stops48h 24m

$1,253

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 8/15

3:50 pm-9:30 pm

2 stops40h 55m

Kathmandu Tribhuvan

Tue 9/1

10:50 pm-9:45 am

2 stops47h 40m

$1,284

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/2

8:30 pm-9:45 pm

2 stops36h 30m

Kathmandu Tribhuvan

Wed 11/4

10:55 pm-12:27 pm

2 stops50h 17m

$1,329

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 9/15

10:04 am-9:50 am

2 stops35h 01m

Kathmandu Tribhuvan

Fri 9/25

6:45 pm-10:00 pm

2 stops40h 00m

$1,337
Quickest round-trip

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/24

10:04 am-9:50 am

2 stops35h 01m

Kathmandu Tribhuvan

Fri 10/16

6:00 pm-6:25 pm

2 stops37h 10m

$1,345

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/24

10:04 am-8:50 am

2 stops34h 01m

Kathmandu Tribhuvan

Fri 10/16

6:00 pm-9:20 pm

2 stops40h 05m

$1,346

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/2

3:50 pm-9:30 pm

2 stops40h 55m

Kathmandu Tribhuvan

Wed 11/4

11:05 pm-9:20 pm

3 stops35h 00m

$1,347

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/10

10:26 am-9:30 pm

2 stops46h 19m

Kathmandu Tribhuvan

Mon 9/28

11:10 pm-8:20 pm

3 stops33h 55m

$1,349

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 8/15

3:50 pm-9:30 pm

2 stops40h 55m

Kathmandu Tribhuvan

Tue 9/1

10:50 pm-9:45 am

3 stops47h 40m

$1,356

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?

What is the cheapest month to fly to Kathmandu?

The month of August is another great option to travel to Kathmandu, with average flight prices from Phoenix averaging around $1,323.

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

You are more likely to see cheaper flights to Kathmandu from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,525 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Phoenix for as low as $1,188 on momondo.

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

30h 32m

Direct flights

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

  • 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
1,242 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,214Free CancellationRating
8.2
1,488 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,223Free CancellationRating
7.4
3,730 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
Singapore Airlines
Cathay Pacific