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Cheap flights from Phoenix to Kathmandu from $631

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 11/23. 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

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:24 am - 9:30 pmPHX-KTM
45h 21m2 stops
Cathay Pacific Logo
10:55 pm - 10:04 pmKTM-PHX
35h 54m2 stops
$1,129Cathay Pacific
Find Deal
Mon, Jan 26 - Wed, Feb 25
Cathay Pacific Logo
8:27 pm - 9:45 pmPHX-KTM
36h 33m2 stops
Cathay Pacific Logo
11:00 pm - 9:03 pmKTM-PHX
34h 48m2 stops
$1,133Cathay Pacific
Find Deal
Sun, Apr 26 - Mon, May 25
Cathay Pacific Logo
11:21 am - 9:30 pmPHX-KTM
69h 24m2 stops
Cathay Pacific Logo
10:55 pm - 10:04 pmKTM-PHX
35h 54m2 stops
$1,136Cathay Pacific
Find Deal
Sun, Jan 25 - Wed, Feb 25
Cathay Pacific Logo
9:31 pm - 9:30 pmPHX-KTM
59h 14m2 stops
Cathay Pacific Logo
10:55 pm - 9:05 pmKTM-PHX
34h 55m2 stops
$1,140Cathay Pacific
Find Deal
Sun, Jan 18 - Tue, Mar 24
Multiple Airlines Logo
7:00 am - 11:10 amPHX-KTM
39h 25m2 stops
Multiple Airlines Logo
12:35 pm - 10:30 amKTM-PHX
34h 40m2 stops
$1,207Multiple Airlines
Find Deal
Thu, Jan 1 - Sun, Jan 18
Multiple Airlines Logo
6:06 am - 11:10 amPHX-KTM
40h 19m2 stops
Multiple Airlines Logo
12:35 pm - 9:45 pmKTM-PHX
45h 55m2 stops
$1,208Multiple Airlines
Find Deal
Thu, Jan 1 - Sun, Jan 18
China Southern Logo
6:10 pm - 11:30 amPHX-KTM
28h 35m2 stops
China Southern Logo
12:30 pm - 7:36 amKTM-PHX
31h 51m2 stops
$1,232China Southern
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Sat, Jan 31 - Sat, Mar 7
Qatar Airways Logo
11:59 pm - 5:50 pmPHX-KTM
29h 06m2 stops
Qatar Airways Logo
9:10 am - 7:22 pmKTM-PHX
46h 57m2 stops
$1,387Qatar Airways
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Tue, Dec 2 - Tue, Dec 9
Singapore Airlines Logo
11:35 am - 9:50 pmPHX-KTM
45h 30m2 stops
Singapore Airlines Logo
11:00 pm - 10:50 pmKTM-PHX
36h 35m3 stops
$1,390Singapore Airlines
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Mon, Jan 26 - Wed, Feb 25
Singapore Airlines Logo
11:35 am - 9:50 pmPHX-KTM
45h 30m2 stops
Singapore Airlines Logo
11:00 pm - 10:50 pmKTM-PHX
36h 35m3 stops
$1,461Singapore Airlines
Find Deal
Sun, Jan 25 - Wed, Feb 25

Cathay Pacific flights from Phoenix to Kathmandu

Our best Cathay Pacific deals on Phoenix to Kathmandu flight tickets
Cathay Pacific
Jan 26
PHX11:24 amPhoenix Sky Harbor Intl
45h 21m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Feb 25
KTM10:55 pmKathmandu Tribhuvan
35h 54m
2 stops
PHX10:04 pmPhoenix Sky Harbor Intl
$1,129
Find similar
Cathay Pacific
Apr 26
PHX8:27 pmPhoenix Sky Harbor Intl
36h 33m
2 stops
KTM9:45 pmKathmandu Tribhuvan
May 25
KTM11:00 pmKathmandu Tribhuvan
34h 48m
2 stops
PHX9:03 pmPhoenix Sky Harbor Intl
$1,133
Find similar
Cathay Pacific
Jan 25
PHX11:21 amPhoenix Sky Harbor Intl
69h 24m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Feb 25
KTM10:55 pmKathmandu Tribhuvan
35h 54m
2 stops
PHX10:04 pmPhoenix Sky Harbor Intl
$1,136
Find similar

Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
Jan 26
PHX11:35 amPhoenix Sky Harbor Intl
45h 30m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Feb 25
KTM11:00 pmKathmandu Tribhuvan
36h 35m
3 stops
PHX10:50 pmPhoenix Sky Harbor Intl
$1,390
Find similar
Singapore Airlines
Jan 25
PHX11:35 amPhoenix Sky Harbor Intl
45h 30m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Feb 25
KTM11:00 pmKathmandu Tribhuvan
36h 35m
3 stops
PHX10:50 pmPhoenix Sky Harbor Intl
$1,461
Find similar
Singapore Airlines
Jan 31
PHX11:35 amPhoenix Sky Harbor Intl
45h 30m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Mar 7
KTM11:00 pmKathmandu Tribhuvan
47h 37m
3 stops
PHX9:52 amPhoenix Sky Harbor Intl
$1,516
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 November 4, 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

Mon 1/26

11:24 am-9:30 pm

2 stops45h 21m

Kathmandu Tribhuvan

Wed 2/25

10:55 pm-10:04 pm

2 stops35h 54m

$1,129

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 4/26

8:27 pm-9:45 pm

2 stops36h 33m

Kathmandu Tribhuvan

Mon 5/25

11:00 pm-9:03 pm

2 stops34h 48m

$1,133

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 1/25

11:21 am-9:30 pm

2 stops69h 24m

Kathmandu Tribhuvan

Wed 2/25

10:55 pm-10:04 pm

2 stops35h 54m

$1,136

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 1/18

9:31 pm-9:30 pm

2 stops59h 14m

Kathmandu Tribhuvan

Tue 3/24

10:55 pm-9:05 pm

2 stops34h 55m

$1,140

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 1/1

7:00 am-11:10 am

2 stops39h 25m

Kathmandu Tribhuvan

Sun 1/18

12:35 pm-10:30 am

2 stops34h 40m

$1,207

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 1/1

6:06 am-11:10 am

2 stops40h 19m

Kathmandu Tribhuvan

Sun 1/18

12:35 pm-9:45 pm

2 stops45h 55m

$1,208

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sat 1/31

6:10 pm-11:30 am

2 stops28h 35m

Kathmandu Tribhuvan

Sat 3/7

12:30 pm-7:36 am

2 stops31h 51m

$1,232

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 12/2

11:59 pm-5:50 pm

2 stops29h 06m

Kathmandu Tribhuvan

Tue 12/9

9:10 am-7:22 pm

2 stops46h 57m

$1,387

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/26

11:35 am-9:50 pm

2 stops45h 30m

Kathmandu Tribhuvan

Wed 2/25

11:00 pm-10:50 pm

3 stops36h 35m

$1,390

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 1/25

11:35 am-9:50 pm

2 stops45h 30m

Kathmandu Tribhuvan

Wed 2/25

11:00 pm-10:50 pm

3 stops36h 35m

$1,461

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 $1,337.

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 $1,470 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 17m.

  • 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
174 reviews
Search China Eastern flights
Cathay PacificPriceFrom $1,193Free CancellationRating
7.6
1,050 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,212Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,214Free CancellationRating
8.1
1,391 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $1,389Free CancellationRating
7.5
119 reviews
Search China Southern 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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