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Cheap flights from Phoenix to Kathmandu from $706

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 9/10. 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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Find the cheapest flights from Phoenix to Kathmandu

Cheap round-trip flights

Turkish Airlines Logo
11:59 pm - 11:10 amPHX-KTM
46h 26m2 stops
Turkish Airlines Logo
12:35 pm - 9:18 pmKTM-PHX
45h 28m2 stops
$1,083Turkish Airlines
Find Deal
Wed, Nov 12 - Wed, Jan 21
Singapore Airlines Logo
9:05 pm - 9:50 pmPHX-KTM
36h 00m2 stops
Singapore Airlines Logo
11:00 pm - 1:46 pmKTM-PHX
27h 31m2 stops
$1,122Singapore Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 18
Air India Logo
10:12 pm - 11:00 pmPHX-KTM
36h 03m2 stops
Air India Logo
9:00 pm - 9:51 pmKTM-PHX
37h 36m2 stops
$1,233Air India
Find Deal
Fri, Sep 19 - Fri, Sep 26
Qatar Airways Logo
10:55 am - 8:50 amPHX-KTM
33h 10m2 stops
Qatar Airways Logo
7:05 pm - 6:05 pmKTM-PHX
35h 45m2 stops
$1,288Qatar Airways
Find Deal
Wed, Sep 10 - Mon, Sep 22
Air India Logo
11:07 pm - 11:00 pmPHX-KTM
35h 08m2 stops
Air India Logo
7:35 am - 9:57 pmKTM-PHX
51h 07m2 stops
$1,293Air India
Find Deal
Tue, Oct 28 - Wed, Nov 12
Singapore Airlines Logo
2:30 pm - 9:50 pmPHX-KTM
42h 35m2 stops
Singapore Airlines Logo
11:00 pm - 11:54 pmKTM-PHX
37h 39m3 stops
$1,312Singapore Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 18
Qatar Airways Logo
8:15 am - 8:20 amPHX-KTM
35h 20m2 stops
Qatar Airways Logo
5:40 pm - 7:25 pmKTM-PHX
38h 30m2 stops
$1,340Qatar Airways
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Tue, Feb 10 - Thu, Feb 19
Cathay Pacific Logo
9:25 pm - 10:00 pmPHX-KTM
59h 50m2 stops
Cathay Pacific Logo
11:15 pm - 7:00 pmKTM-PHX
32h 30m2 stops
$1,347Cathay Pacific
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Thu, Nov 27 - Fri, Dec 5
Cathay Pacific Logo
2:50 pm - 10:00 pmPHX-KTM
42h 25m2 stops
Cathay Pacific Logo
11:15 pm - 9:59 pmKTM-PHX
35h 29m2 stops
$1,489Cathay Pacific
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Thu, Jan 1 - Sun, Jan 18
Logo
4:50 pm - 7:00 pmPHX-KTM
37h 25m3 stops
Logo
11:10 am - 12:48 pmKTM-PHX
38h 23m3 stops
$1,556
Find Deal
Wed, Nov 12 - Wed, Jan 21

Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
Feb 11
PHX9:05 pmPhoenix Sky Harbor Intl
36h 00m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Feb 18
KTM11:00 pmKathmandu Tribhuvan
27h 31m
2 stops
PHX1:46 pmPhoenix Sky Harbor Intl
$1,122
Find similar
Singapore Airlines
Feb 11
PHX2:30 pmPhoenix Sky Harbor Intl
42h 35m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Feb 18
KTM11:00 pmKathmandu Tribhuvan
37h 39m
3 stops
PHX11:54 pmPhoenix Sky Harbor Intl
$1,312
Find similar
Singapore Airlines
Jan 1
PHX10:37 pmPhoenix Sky Harbor Intl
34h 28m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 18
KTM11:00 pmKathmandu Tribhuvan
35h 05m
3 stops
PHX9:20 pmPhoenix Sky Harbor Intl
$1,336
Find similar

Air India flights from Phoenix to Kathmandu

Our best Air India deals on Phoenix to Kathmandu flight tickets
Air India
Sep 19
PHX10:12 pmPhoenix Sky Harbor Intl
36h 03m
2 stops
KTM11:00 pmKathmandu Tribhuvan
Sep 26
KTM9:00 pmKathmandu Tribhuvan
37h 36m
2 stops
PHX9:51 pmPhoenix Sky Harbor Intl
$1,233
Find similar
Air India
Oct 28
PHX11:07 pmPhoenix Sky Harbor Intl
35h 08m
2 stops
KTM11:00 pmKathmandu Tribhuvan
Nov 12
KTM7:35 amKathmandu Tribhuvan
51h 07m
2 stops
PHX9:57 pmPhoenix Sky Harbor Intl
$1,293
Find similar
Air India
Sep 19
PHX10:12 pmPhoenix Sky Harbor Intl
36h 03m
2 stops
KTM11:00 pmKathmandu Tribhuvan
Sep 26
KTM7:35 amKathmandu Tribhuvan
51h 01m
2 stops
PHX9:51 pmPhoenix Sky Harbor Intl
$1,313
Find similar

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 20, 2025.
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

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 11/12

11:59 pm-11:10 am

2 stops46h 26m

Kathmandu Tribhuvan

Wed 1/21

12:35 pm-9:18 pm

2 stops45h 28m

$1,083

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 2/11

9:05 pm-9:50 pm

2 stops36h 00m

Kathmandu Tribhuvan

Wed 2/18

11:00 pm-1:46 pm

2 stops27h 31m

$1,122

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/19

10:12 pm-11:00 pm

2 stops36h 03m

Kathmandu Tribhuvan

Fri 9/26

9:00 pm-9:51 pm

2 stops37h 36m

$1,233

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/10

10:55 am-8:50 am

2 stops33h 10m

Kathmandu Tribhuvan

Mon 9/22

7:05 pm-6:05 pm

2 stops35h 45m

$1,288

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 10/28

11:07 pm-11:00 pm

2 stops35h 08m

Kathmandu Tribhuvan

Wed 11/12

7:35 am-9:57 pm

2 stops51h 07m

$1,293

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 2/11

2:30 pm-9:50 pm

2 stops42h 35m

Kathmandu Tribhuvan

Wed 2/18

11:00 pm-11:54 pm

3 stops37h 39m

$1,312

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 2/10

8:15 am-8:20 am

2 stops35h 20m

Kathmandu Tribhuvan

Thu 2/19

5:40 pm-7:25 pm

2 stops38h 30m

$1,340

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 11/27

9:25 pm-10:00 pm

2 stops59h 50m

Kathmandu Tribhuvan

Fri 12/5

11:15 pm-7:00 pm

2 stops32h 30m

$1,347

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 1/1

2:50 pm-10:00 pm

2 stops42h 25m

Kathmandu Tribhuvan

Sun 1/18

11:15 pm-9:59 pm

2 stops35h 29m

$1,489

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 11/12

4:50 pm-7:00 pm

3 stops37h 25m

Kathmandu Tribhuvan

Wed 1/21

11:10 am-12:48 pm

3 stops38h 23m

$1,556

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 September is another great option to travel to Kathmandu, with average flight prices from Phoenix averaging around $1,332.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Monday is the cheapest day to fly to Kathmandu from Phoenix. The lowest ticket price found for a Monday departure recently was $1,470. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Phoenix to Kathmandu on a Sunday will generally be more expensive and average around $1,610. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the evening is the cheapest time of day to fly from Phoenix to Kathmandu when you can find flight prices for as low as $1,477. Flying to Kathmandu in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,570.

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 $1,499 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 $1,259 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

Direct flights

None
There are no direct flights from Phoenix to Kathmandu. There are no popular flight routes from Phoenix to Kathmandu.
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  • 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 27h 16m.

  • 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
China EasternPriceFrom $954Free CancellationRating
7.2
160 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $1,213Free CancellationRating
7.4
3,611 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,214Free CancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $1,389Free CancellationRating
7.5
108 reviews
Search China Southern flights
Cathay PacificPriceFrom $1,401Free CancellationRating
7.6
972 reviews
Search Cathay Pacific 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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