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Kathmandu

$566+ Cheap flights from Phoenix to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KTM
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Phoenix to Kathmandu

Cheapest flights from Phoenix to Kathmandu
Explore the most affordable flight options available from Phoenix to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:31 am
PHX
-
KTM
2 stops36h 34m
Qatar Airways
Fri 10/166:00 pm
KTM
-
PHX
2 stops40h 05m
Qatar Airways
Deal found 4/14$1,348
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:04 am
PHX
-
KTM
2 stops41h 36m
Qatar Airways
Wed 11/116:45 pm
KTM
-
PHX
2 stops36h 55m
Qatar Airways
Deal found 4/14$1,350
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:50 pm
PHX
-
KTM
2 stops40h 55m
Singapore Airlines
Sat 9/1910:50 pm
KTM
-
PHX
2 stops47h 40m
Singapore Airlines
Deal found 4/16$1,374
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:02 am
PHX
-
KTM
2 stops38h 03m
Multiple Airlines
Tue 9/16:00 pm
KTM
-
PHX
2 stops36h 30m
Multiple Airlines
Deal found 4/14$1,402
This Justfly.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:50 am
PHX
-
KTM
2 stops33h 15m
Multiple Airlines
Tue 9/16:00 pm
KTM
-
PHX
2 stops36h 30m
Multiple Airlines
Deal found 4/14$1,412
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
PHX
-
KTM
2 stops36h 05m
Qatar Airways
Wed 9/210:05 am
KTM
-
PHX
2 stops44h 39m
Qatar Airways
Deal found 4/16$1,422
This Justfly.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:06 am
PHX
-
KTM
2 stops46h 39m
Singapore Airlines
Tue 9/110:50 pm
KTM
-
PHX
2 stops47h 40m
Singapore Airlines
Deal found 4/17$1,431
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:50 pm
PHX
-
KTM
2 stops40h 55m
Singapore Airlines
Tue 9/110:50 pm
KTM
-
PHX
2 stops47h 40m
Singapore Airlines
Deal found 4/16$1,438
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:00 pm
PHX
-
KTM
2 stops50h 55m
Multiple Airlines
Tue 5/267:10 pm
KTM
-
PHX
2 stops39h 37m
Multiple Airlines
Deal found 4/14$1,458

Find flight deals from Phoenix to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.

Round-trip from

$1,458
(FlightHub)

One-way from

$566
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$1,999
From Phoenix to Kathmandu Tribhuvan
Search Deals
One-way flight from Phoenix to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 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

Sun 5/31

4:35 pm-9:45 pm

2 stops40h 25m

Kathmandu Tribhuvan

Sun 6/7

11:00 pm-9:03 pm

2 stops34h 48m

$1,525

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 5/9

6:00 am-8:40 am

2 stops37h 55m

Kathmandu Tribhuvan

Tue 5/26

7:10 pm-8:58 pm

2 stops38h 33m

$1,573
Quickest round-trip

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 9/17

7:31 am-9:50 am

2 stops37h 34m

Kathmandu Tribhuvan

Mon 9/21

6:45 pm-6:25 pm

2 stops36h 25m

$1,580

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 5/9

5:00 am-8:40 am

2 stops38h 55m

Kathmandu Tribhuvan

Sun 5/24

7:10 pm-11:59 pm

2 stops41h 34m

$1,618

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 9/5

7:24 am-9:50 am

2 stops37h 41m

Kathmandu Tribhuvan

Wed 9/9

11:05 am-6:25 pm

2 stops44h 05m

$1,623

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 5/28

8:00 am-10:45 am

3 stops38h 00m

Kathmandu Tribhuvan

Mon 6/29

11:45 am-9:35 pm

3 stops46h 35m

$1,652

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 5/10

7:59 pm-8:40 am

2 stops47h 56m

Kathmandu Tribhuvan

Tue 5/26

7:10 pm-11:59 pm

2 stops41h 34m

$1,876

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 5/9

8:34 pm-9:45 pm

2 stops36h 26m

Kathmandu Tribhuvan

Wed 5/27

11:00 pm-2:44 pm

2 stops52h 29m

$1,960

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 5/10

7:59 pm-8:40 am

2 stops47h 56m

Kathmandu Tribhuvan

Sun 5/24

7:10 pm-11:59 pm

2 stops41h 34m

$1,964
Cheapest one-way

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 5/4

1:19 pm-9:50 am

3 stops55h 46m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Phoenix to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Kathmandu

How far ahead should I book a flight from Phoenix to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Kathmandu. Price data was last updated on April 10, 2026.

To ensure you get the cheapest price possible for a flight from Phoenix to Kathmandu, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix to Kathmandu?

Currently, November is the cheapest month in which you can book a flight from Phoenix to Kathmandu (average of $1,168). Flying from Phoenix to Kathmandu in June is currently the most expensive (average of $1,457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Phoenix to Kathmandu?

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated April 17, 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, andQatar Airways from Phoenix to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,497 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.2
Very good
1,497 reviews
Singapore Airlines
8.2
Very good
1,497 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.6
Good
1,276 reviews
Singapore Airlines
8.2
Very good
1,497 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very good
1,497 reviews

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Phoenix?

    Located just 2.5 mi from the city center, Kathmandu Tribhuvan is the airport most travelers will use when flying to Kathmandu from Phoenix. Booking flights from Phoenix to Tribhuvan (KTM) should be relatively easy as there are 0 daily inbound flights from Phoenix from 3 different airlines.

  • How long is the flight from Phoenix to Kathmandu?

    Qatar Airways can get you from Phoenix to Kathmandu in just under 37h 55m. Your travel time can differ by up to . Airlines will cover a distance of 8057 mi.

  • What are the cheapest airlines flying from Phoenix to Kathmandu round-trip?

    Cheapflights users have booked flights from Phoenix to Kathmandu round-trip from $1,192. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,214, and Qatar Airways, from $1,223. Cathay Pacific is currently priced 22% below the average price you’ll pay for this route.

  • Can I find deals for flights from Phoenix to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Phoenix to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Kathmandu.

  • Can I find deals for business class flights from Phoenix to Kathmandu?

    Yes. Cheapflights offers flight deals from Phoenix to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Kathmandu?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Kathmandu (average of $1,168). Flying from Phoenix to Kathmandu in June is currently the most expensive (average of $1,457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Alternative routes for Phoenix to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Kathmandu flights
Las Vegas to Kathmandu flights

Top 3 airlines flying from Phoenix to Kathmandu

Discover the top 3 airlines that operate flights from Phoenix to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,192Average$1,825FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,214Average$1,404FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,223Average$1,381FlexibilityNo cancel feeOn-time68%

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