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Kathmandu

$552+ Cheap flights from Sky Harbor Intl (PHX) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — KTM
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 June 23, 2025.

Round-trip from

$1,284
(FlightHub)

One-way from

$552
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,735
From Phoenix Sky Harbor Intl to Kathmandu Tribhuvan
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One-way flight from Phoenix Sky Harbor Intl to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 8% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sky Harbor Intl to Kathmandu

Cheapest flights from Sky Harbor Intl to Kathmandu
Explore the most affordable flight options available from Sky Harbor Intl to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

This FlightHub deal was found by Cheapflights users on 6/20. 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 9/177:32 amPHX - KTM
2 stops36h 33mQatar Airways
Fri 11/76:45 pmKTM - PHX
2 stops37h 25mQatar Airways
Deal found 6/20$1,284
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Tue 9/164:38 pmPHX - KTM
2 stops40h 22mCathay Pacific
Wed 11/1911:15 pmKTM - PHX
2 stops28h 57mCathay Pacific
Deal found 6/20$1,560
This oojo deal was found by Cheapflights users on 6/20. 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.
Fri 9/199:59 pmPHX - KTM
2 stops43h 31mTurkish Airlines
Fri 9/267:40 amKTM - PHX
2 stops50h 01mTurkish Airlines
Deal found 6/20$1,591
This Mytrip deal was found by Cheapflights users on 6/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:30 pmPHX - KTM
2 stops36h 30mMultiple Airlines
Mon 8/112:00 pmKTM - PHX
3 stops42h 32mMultiple Airlines
Deal found 6/21$1,733
This Justfly.com deal was found by Cheapflights users on 6/21. 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.
Wed 9/104:10 pmPHX - KTM
2 stops40h 50mSingapore Airlines
Thu 9/2511:00 pmKTM - PHX
3 stops38h 00mSingapore Airlines
Deal found 6/21$1,907
This Ovago deal was found by Cheapflights users on 6/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:10 pmPHX - KTM
3 stops54h 00mAir China
Fri 9/2611:55 amKTM - PHX
3 stops43h 34mAir China
Deal found 6/20$2,197
This Emirates deal was found by Cheapflights users on 6/22. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:35 pmPHX - KTM
2 stops37h 15mEmirates
Wed 8/139:00 amKTM - PHX
2 stops49h 40mEmirates
Deal found 6/22$2,768

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 June 23, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Kathmandu that are best for you.

Fly from

Sky Harbor Intl

Fly to

Kathmandu

Route

Depart

Return

Price

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/17

7:32 am-8:50 am

2 stops36h 33m

Kathmandu Tribhuvan

Fri 11/7

6:45 pm-7:25 pm

2 stops37h 25m

$1,284

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 9/16

4:38 pm-9:45 pm

2 stops40h 22m

Kathmandu Tribhuvan

Fri 11/21

11:15 pm-6:56 pm

2 stops32h 26m

$1,560

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/19

9:59 pm-6:15 am

2 stops43h 31m

Kathmandu Tribhuvan

Fri 9/26

7:40 am-8:56 pm

2 stops50h 01m

$1,591

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 8/4

8:30 pm-9:45 pm

2 stops36h 30m

Kathmandu Tribhuvan

Mon 8/11

2:00 pm-7:47 pm

3 stops42h 32m

$1,733

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 9/10

4:10 pm-9:45 pm

2 stops40h 50m

Kathmandu Tribhuvan

Thu 9/25

11:00 pm-12:15 am

3 stops38h 00m

$1,907

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 9/19

4:10 pm-10:55 am

3 stops54h 00m

Kathmandu Tribhuvan

Fri 9/26

11:55 am-6:44 pm

3 stops43h 34m

$2,197

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 8/6

12:35 pm-2:35 pm

2 stops37h 15m

Kathmandu Tribhuvan

Wed 8/13

9:00 am-9:55 pm

2 stops49h 40m

$2,768

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 9/16

7:00 am-10:45 am

2 stops39h 00m

$552

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 10/22

3:32 pm-9:40 pm

2 stops41h 23m

$695

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 7/23

9:45 pm-3:40 pm

2 stops53h 10m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 13 results
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Best time to book a flight from Sky Harbor Intl to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Sky Harbor Intl 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 Sky Harbor Intl Airport to Kathmandu

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Kathmandu. Price data was last updated on June 20, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Kathmandu is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kathmandu (average of $1,237). Flying from Phoenix Sky Harbor Intl Airport to Kathmandu in June is currently the most expensive (average of $1,707). 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.

What is the cheapest time of day to fly from PHX to KTM?

Find hourly flight availability from Sky Harbor Intl to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 23, 2025.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Kathmandu is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 6% on airfare.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Kathmandu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Kathmandu flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 23, 2025.
Emirates
8.1
Very good
3,273 reviews

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,315 reviews
Emirates
8.1
Very good
3,273 reviews

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.5
Good
901 reviews
Emirates
8.1
Very good
3,273 reviews

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
China Southern
7.5
Good
99 reviews
Emirates
8.1
Very good
3,273 reviews

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,592 reviews
Emirates
8.1
Very good
3,273 reviews

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl?

    Kathmandu Tribhuvan (KTM), located 2.5 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Kathmandu. 5 airlines have flights to Tribhuvan from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Kathmandu Tribhuvan should not be difficult; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Kathmandu round-trip?

    Currently priced at $1,284, Qatar Airways will fly you from Phoenix Sky Harbor Intl Airport to Kathmandu and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Turkish Airlines - these airlines can fly you to your destination from $1,560 and $1,591, respectively. Qatar Airways is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Kathmandu one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Kathmandu are Singapore Airlines ($695), Etihad Airways ($763), and Qatar Airways ($808).

  • Can I find deals for flights from Sky Harbor Intl to Kathmandu that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Kathmandu?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Kathmandu?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Kathmandu (average of $1,237). Flying from Phoenix Sky Harbor Intl Airport to Kathmandu in June is currently the most expensive (average of $1,707). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Nagarkot

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

Top 5 airlines flying from Sky Harbor Intl to Kathmandu

Discover the top 5 airlines that operate flights from Sky Harbor Intl 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$954Average$956FlexibilityNo cancel feeOn-time62%
Qatar AirwaysCheapest$1,214Average$1,486FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$1,272Average$1,484FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$1,389Average$1,393FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,401Average$1,847FlexibilityNo cancel feeOn-time72%

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