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Cheap flights from Phoenix to Kathmandu from $554

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 3/15. 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
7:23 am - 9:45 pm
PHX
-
KTM
49h 37m
2 stops
Cathay Pacific Logo
11:00 pm - 9:03 pm
KTM
-
PHX
34h 48m
2 stops
$1,039Cathay Pacific
Tue, Apr 21 - Wed, May 20
Cathay Pacific Logo
7:23 am - 9:45 pm
PHX
-
KTM
49h 37m
2 stops
Cathay Pacific Logo
11:00 pm - 9:03 pm
KTM
-
PHX
34h 48m
2 stops
$1,064Cathay Pacific
Tue, Apr 21 - Wed, May 20
Multiple Airlines Logo
5:22 pm - 9:45 pm
PHX
-
KTM
39h 38m
2 stops
Multiple Airlines Logo
11:00 pm - 10:41 pm
KTM
-
PHX
36h 26m
2 stops
$1,157Multiple Airlines
Sun, Apr 5 - Sun, Oct 4
Singapore Airlines Logo
3:50 pm - 9:30 pm
PHX
-
KTM
40h 55m
2 stops
Singapore Airlines Logo
10:50 pm - 10:59 pm
KTM
-
PHX
36h 54m
3 stops
$1,307Singapore Airlines
Mon, May 18 - Wed, May 27
Qatar Airways Logo
10:30 am - 4:45 pm
PHX
-
KTM
41h 30m
2 stops
Qatar Airways Logo
6:15 pm - 6:25 pm
KTM
-
PHX
36h 55m
2 stops
$1,352Qatar Airways
Wed, Apr 1 - Mon, May 4
China Southern Logo
5:00 pm - 11:50 am
PHX
-
KTM
30h 05m
2 stops
China Southern Logo
11:30 pm - 10:24 am
KTM
-
PHX
47h 39m
3 stops
$1,388China Southern
Tue, Apr 21 - Wed, May 20
Multiple Airlines Logo
12:10 pm - 10:45 am
PHX
-
KTM
33h 50m
3 stops
Multiple Airlines Logo
1:30 pm - 11:55 am
KTM
-
PHX
35h 10m
3 stops
$1,392Multiple Airlines
Tue, Apr 21 - Wed, May 20
Qatar Airways Logo
10:30 am - 4:45 pm
PHX
-
KTM
41h 30m
2 stops
Qatar Airways Logo
10:55 am - 6:25 pm
KTM
-
PHX
44h 15m
2 stops
$1,394Qatar Airways
Wed, Apr 1 - Mon, May 4
Multiple Airlines Logo
12:10 pm - 10:45 am
PHX
-
KTM
33h 50m
3 stops
Multiple Airlines Logo
12:25 am - 5:40 pm
KTM
-
PHX
30h 00m
2 stops
$1,506Multiple Airlines
Sun, Apr 5 - Sat, Oct 3
China Southern Logo
2:09 pm - 11:30 am
PHX
-
KTM
32h 36m
2 stops
China Southern Logo
11:30 pm - 8:05 am
KTM
-
PHX
45h 20m
2 stops
$1,507China Southern
Sun, Mar 8 - Mon, Mar 16

China Southern flights from Phoenix to Kathmandu

Our best China Southern deals on Phoenix to Kathmandu flight tickets
China Southern
Apr 21
PHX5:00 pmPhoenix Sky Harbor Intl
30h 05m
2 stops
KTM11:50 amKathmandu Tribhuvan
May 20
KTM11:30 pmKathmandu Tribhuvan
47h 39m
3 stops
PHX10:24 amPhoenix Sky Harbor Intl
$1,388
China Southern
Feb 21
PHX6:08 pmPhoenix Sky Harbor Intl
28h 37m
2 stops
KTM11:30 amKathmandu Tribhuvan
Feb 28
KTM12:30 pmKathmandu Tribhuvan
23h 22m
2 stops
PHX11:07 pmPhoenix Sky Harbor Intl
$1,440
China Southern
Mar 8
PHX2:09 pmPhoenix Sky Harbor Intl
32h 36m
2 stops
KTM11:30 amKathmandu Tribhuvan
Mar 16
KTM11:30 pmKathmandu Tribhuvan
45h 20m
2 stops
PHX8:05 amPhoenix Sky Harbor Intl
$1,507

Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
May 18
PHX3:50 pmPhoenix Sky Harbor Intl
40h 55m
2 stops
KTM9:30 pmKathmandu Tribhuvan
May 27
KTM10:50 pmKathmandu Tribhuvan
36h 54m
3 stops
PHX10:59 pmPhoenix Sky Harbor Intl
$1,307
Singapore Airlines
May 23
PHX10:06 amPhoenix Sky Harbor Intl
46h 39m
2 stops
KTM9:30 pmKathmandu Tribhuvan
May 30
KTM10:50 pmKathmandu Tribhuvan
48h 01m
2 stops
PHX10:06 amPhoenix Sky Harbor Intl
$1,597
Singapore Airlines
May 18
PHX7:05 pmPhoenix Sky Harbor Intl
61h 40m
3 stops
KTM9:30 pmKathmandu Tribhuvan
May 27
KTM10:50 pmKathmandu Tribhuvan
36h 54m
3 stops
PHX10:59 pmPhoenix Sky Harbor Intl
$1,605

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 February 14, 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

Tue 4/21

7:23 am-9:45 pm

2 stops49h 37m

Kathmandu Tribhuvan

Wed 5/20

11:00 pm-9:03 pm

2 stops34h 48m

$1,039

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 4/21

7:23 am-9:45 pm

2 stops49h 37m

Kathmandu Tribhuvan

Wed 5/20

11:00 pm-9:03 pm

2 stops34h 48m

$1,064

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 4/5

5:22 pm-9:45 pm

2 stops39h 38m

Kathmandu Tribhuvan

Sun 10/4

11:00 pm-10:41 pm

2 stops36h 26m

$1,157

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 5/18

3:50 pm-9:30 pm

2 stops40h 55m

Kathmandu Tribhuvan

Wed 5/27

10:50 pm-10:59 pm

3 stops36h 54m

$1,307

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 4/1

10:30 am-4:45 pm

2 stops41h 30m

Kathmandu Tribhuvan

Mon 5/4

6:15 pm-6:25 pm

2 stops36h 55m

$1,352

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 4/21

5:00 pm-11:50 am

2 stops30h 05m

Kathmandu Tribhuvan

Wed 5/20

11:30 pm-10:24 am

3 stops47h 39m

$1,388

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Tue 4/21

12:10 pm-10:45 am

3 stops33h 50m

Kathmandu Tribhuvan

Wed 5/20

1:30 pm-11:55 am

3 stops35h 10m

$1,392

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Wed 4/1

10:30 am-4:45 pm

2 stops41h 30m

Kathmandu Tribhuvan

Mon 5/4

10:55 am-6:25 pm

2 stops44h 15m

$1,394

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 4/5

12:10 pm-10:45 am

3 stops33h 50m

Kathmandu Tribhuvan

Sat 10/3

12:25 am-5:40 pm

2 stops30h 00m

$1,506

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 3/8

2:09 pm-11:30 am

2 stops32h 36m

Kathmandu Tribhuvan

Mon 3/16

11:30 pm-8:05 am

2 stops45h 20m

$1,507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 November is another great option to travel to Kathmandu, with average flight prices from Phoenix averaging around $1,314.

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 $1,494 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 $1,188 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

Fastest flight time

36h 10m

Direct flights

None
The fastest flight from Phoenix to Kathmandu takes 36h 10m
There are no direct flights from Phoenix to Kathmandu. There are no popular flight routes from Phoenix to Kathmandu.
Search flight deals

  • 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 36h 10m.

  • 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
Cathay PacificPriceFrom $1,192Free CancellationRating
7.6
1,162 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,207Free CancellationRating
7.4
3,734 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,214Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines 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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Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
Singapore Airlines
Cathay Pacific