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Kathmandu

$450+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KTM
Apr 1 — Apr 81
Mi 4/1
Mi 4/8
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 März 2, 2026.

This BusinessClass deal was found by Cheapflights users on 2/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/158:30 pm
PHX
-
KTM
2 stops36h 30m
Cathay Pacific
Di 9/111:00 pm
KTM
-
PHX
2 stops35h 05m
Cathay Pacific
Deal found 2/28$1,074
This oojo deal was found by Cheapflights users on 2/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/215:07 pm
PHX
-
KTM
2 stops39h 53m
Cathay Pacific
Mo 9/711:00 pm
KTM
-
PHX
2 stops36h 12m
Cathay Pacific
Deal found 2/28$1,081
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 10/111:21 pm
PHX
-
KTM
2 stops43h 39m
Cathay Pacific
So 10/1811:00 pm
KTM
-
PHX
2 stops35h 04m
Cathay Pacific
Deal found 2/26$1,206
This Cathay Pacific deal was found by Cheapflights users on 2/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/268:28 pm
PHX
-
KTM
2 stops36h 32m
Cathay Pacific
Mi 9/3011:00 pm
KTM
-
PHX
2 stops58h 52m
Cathay Pacific
Deal found 2/26$1,211
This Justfly.com deal was found by Cheapflights users on 2/28. 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.
Sa 8/153:50 pm
PHX
-
KTM
2 stops40h 55m
Singapore Airlines
Di 9/110:50 pm
KTM
-
PHX
3 stops47h 40m
Singapore Airlines
Deal found 2/28$1,262
This Justfly.com deal was found by Cheapflights users on 2/27. 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.
Fr 9/43:50 pm
PHX
-
KTM
2 stops40h 55m
Singapore Airlines
Sa 9/2610:50 pm
KTM
-
PHX
2 stops47h 34m
Singapore Airlines
Deal found 2/27$1,268
This Justfly.com deal was found by Cheapflights users on 2/28. 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.
Fr 8/213:50 pm
PHX
-
KTM
2 stops40h 55m
Singapore Airlines
Mo 9/710:50 pm
KTM
-
PHX
3 stops47h 40m
Singapore Airlines
Deal found 2/28$1,327
This FlightHub deal was found by Cheapflights users on 2/26. 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.
Mi 4/110:30 am
PHX
-
KTM
2 stops41h 30m
Qatar Airways
Mo 5/410:55 am
KTM
-
PHX
2 stops44h 15m
Qatar Airways
Deal found 2/26$1,403
This KAYAK deal was found by Cheapflights users on 3/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/16:00 am
PHX
-
KTM
2 stops27h 00m
Multiple Airlines
Mo 5/411:00 pm
KTM
-
PHX
2 stops34h 07m
Multiple Airlines
Deal found 3/1$1,469
This Indian Eagle deal was found by Cheapflights users on 2/26. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 7/198:20 pm
PHX
-
KTM
2 stops36h 40m
Multiple Airlines
Fr 7/3111:00 pm
KTM
-
PHX
2 stops30h 31m
Multiple Airlines
Deal found 2/26$1,540
This BusinessClass deal was found by Cheapflights users on 3/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/278:30 pm
PHX
-
KTM
2 stops36h 30m
Cathay Pacific
Mo 6/811:00 pm
KTM
-
PHX
2 stops34h 48m
Cathay Pacific
Deal found 3/1$1,569

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 März 2, 2026.

Round-trip from

$1,074
(BusinessClass)

One-way from

$450
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,787
From Phoenix to Kathmandu Tribhuvan
Search Deals
One-way flight from Phoenix to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 März 2, 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

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mi 4/1

10:30 am-4:45 pm

2 stops41h 30m

Kathmandu Tribhuvan

Mo 5/4

10:55 am-6:25 pm

2 stops44h 15m

$1,403

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mi 4/1

6:00 am-9:45 pm

2 stops27h 00m

Kathmandu Tribhuvan

Mo 5/4

11:00 pm-8:22 pm

2 stops34h 07m

$1,469

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mi 5/27

8:30 pm-9:45 pm

2 stops36h 30m

Kathmandu Tribhuvan

Mo 6/8

11:00 pm-9:03 pm

2 stops34h 48m

$1,569

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

So 7/19

10:06 am-9:30 pm

2 stops46h 39m

Kathmandu Tribhuvan

Fr 7/31

10:50 pm-10:06 am

2 stops48h 01m

$1,617

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fr 4/10

8:34 pm-9:45 pm

2 stops36h 26m

Kathmandu Tribhuvan

Sa 4/18

11:00 pm-2:20 pm

2 stops28h 05m

$1,743

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fr 5/29

7:56 pm-9:30 pm

2 stops36h 49m

Kathmandu Tribhuvan

Mi 7/15

10:50 pm-10:51 pm

2 stops36h 46m

$1,806

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sa 8/15

6:40 pm-9:30 pm

3 stops62h 05m

Kathmandu Tribhuvan

Di 9/1

10:50 pm-8:24 pm

3 stops34h 19m

$1,825

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sa 4/11

12:44 pm-7:55 am

2 stops30h 26m

Kathmandu Tribhuvan

Sa 12/5

6:45 pm-6:44 pm

2 stops36h 44m

$1,882

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Di 4/14

6:00 am-9:30 pm

3 stops50h 45m

Kathmandu Tribhuvan

Di 4/21

10:50 pm-9:59 pm

3 stops35h 54m

$1,937

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mi 5/6

10:50 am-8:10 pm

3 stops44h 35m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 16 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 February 27, 2026.

To ensure you get the cheapest price possible for a flight from Phoenix to Kathmandu, you should look to book at least 67 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, April is the cheapest month in which you can book a flight from Phoenix to Kathmandu (average of $1,170). 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.

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 März 2, 2026.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, and Qatar 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
1,465 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

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
1,465 reviews
Singapore Airlines
8.2
Very good
1,465 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

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
1,180 reviews
Singapore Airlines
8.2
Very good
1,465 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

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
3,745 reviews
Singapore Airlines
8.2
Very good
1,465 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

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?

    Cathay Pacific and Qatar Airways can get you from Phoenix to Kathmandu in just under 39h 53m. Your travel time can differ by up to 1h 37m. Airlines will cover a distance of 8057 mi. This flight may include one or multiple stops.

  • 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 20% 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, April is the cheapest month in which you can book a flight from Phoenix to Kathmandu (average of $1,170). 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 März 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,192Average$1,763FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,214Average$1,455FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,223Average$1,376FlexibilityNo cancel feeOn-time68%

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