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Cheap flights from Phoenix to Kathmandu from $591

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 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:18 pm - 10:45 am
PHX
-
KTM
29h 42m
2 stops
Multiple Airlines Logo
11:45 am - 7:02 pm
KTM
-
PHX
44h 02m
2 stops
$1,176Multiple Airlines
Fri, Oct 2 - Fri, Oct 23
Multiple Airlines Logo
4:18 pm - 10:45 am
PHX
-
KTM
29h 42m
2 stops
Multiple Airlines Logo
11:45 am - 2:35 pm
KTM
-
PHX
39h 35m
3 stops
$1,218Multiple Airlines
Fri, Oct 2 - Fri, Oct 23
Multiple Airlines Logo
11:55 pm - 11:25 pm
PHX
-
KTM
34h 45m
2 stops
Multiple Airlines Logo
1:30 pm - 5:40 pm
KTM
-
PHX
40h 55m
2 stops
$1,270Multiple Airlines
Sun, Aug 30 - Wed, Sep 23
Singapore Airlines Logo
11:30 am - 9:50 pm
PHX
-
KTM
45h 35m
2 stops
Singapore Airlines Logo
11:00 pm - 10:39 am
KTM
-
PHX
48h 24m
2 stops
$1,353Singapore Airlines
Mon, Jan 25 - Sun, Jan 31
Singapore Airlines Logo
11:30 am - 9:50 pm
PHX
-
KTM
45h 35m
2 stops
Singapore Airlines Logo
11:00 pm - 3:54 pm
KTM
-
PHX
29h 39m
3 stops
$1,359Singapore Airlines
Mon, Jan 25 - Sun, Jan 31
Singapore Airlines Logo
9:00 am - 9:50 pm
PHX
-
KTM
48h 05m
3 stops
Singapore Airlines Logo
11:00 pm - 10:39 pm
KTM
-
PHX
36h 24m
3 stops
$1,370Singapore Airlines
Mon, Jan 25 - Sun, Jan 31
Qatar Airways Logo
11:33 am - 8:20 am
PHX
-
KTM
32h 02m
2 stops
Qatar Airways Logo
6:45 pm - 6:24 pm
KTM
-
PHX
36h 24m
2 stops
$1,412Qatar Airways
Thu, Jan 14 - Fri, Jan 22
Qatar Airways Logo
10:30 am - 9:50 am
PHX
-
KTM
34h 35m
2 stops
Qatar Airways Logo
5:40 pm - 6:54 pm
KTM
-
PHX
37h 59m
2 stops
$1,413Qatar Airways
Mon, Oct 26 - Wed, Nov 11
Cathay Pacific Logo
6:07 pm - 9:30 pm
PHX
-
KTM
38h 38m
2 stops
Cathay Pacific Logo
10:55 pm - 9:06 pm
KTM
-
PHX
34h 56m
2 stops
$1,746Cathay Pacific
Thu, Jan 14 - Wed, Jan 20
Cathay Pacific Logo
6:07 pm - 9:30 pm
PHX
-
KTM
38h 38m
2 stops
Cathay Pacific Logo
10:55 pm - 3:27 pm
KTM
-
PHX
29h 17m
2 stops
$1,746Cathay Pacific
Thu, Jan 14 - Tue, Jan 19

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Qatar Airways flights from Phoenix to Kathmandu

Our best Qatar Airways deals on Phoenix to Kathmandu flight tickets
Qatar Airways
Jan 14
PHX11:33 amPhoenix Sky Harbor Intl
32h 02m
2 stops
KTM8:20 amKathmandu Tribhuvan
Jan 22
KTM6:45 pmKathmandu Tribhuvan
36h 24m
2 stops
PHX6:24 pmPhoenix Sky Harbor Intl
$1,412
Qatar Airways
Oct 26
PHX10:30 amPhoenix Sky Harbor Intl
34h 35m
2 stops
KTM9:50 amKathmandu Tribhuvan
Nov 11
KTM5:40 pmKathmandu Tribhuvan
37h 59m
2 stops
PHX6:54 pmPhoenix Sky Harbor Intl
$1,413
Qatar Airways
Sep 24
PHX10:30 amPhoenix Sky Harbor Intl
39h 00m
2 stops
KTM2:15 pmKathmandu Tribhuvan
Oct 16
KTM6:45 pmKathmandu Tribhuvan
36h 00m
2 stops
PHX6:00 pmPhoenix Sky Harbor Intl
$1,415

Singapore Airlines flights from Phoenix to Kathmandu

Our best Singapore Airlines deals on Phoenix to Kathmandu flight tickets
Singapore Airlines
Jan 25
PHX11:30 amPhoenix Sky Harbor Intl
45h 35m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 31
KTM11:00 pmKathmandu Tribhuvan
48h 24m
2 stops
PHX10:39 amPhoenix Sky Harbor Intl
$1,353
Singapore Airlines
Jan 25
PHX11:30 amPhoenix Sky Harbor Intl
45h 35m
2 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 31
KTM11:00 pmKathmandu Tribhuvan
29h 39m
3 stops
PHX3:54 pmPhoenix Sky Harbor Intl
$1,359
Singapore Airlines
Jan 25
PHX9:00 amPhoenix Sky Harbor Intl
48h 05m
3 stops
KTM9:50 pmKathmandu Tribhuvan
Jan 31
KTM11:00 pmKathmandu Tribhuvan
36h 24m
3 stops
PHX10:39 pmPhoenix Sky Harbor Intl
$1,370

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 August 4, 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

Fri 10/2

4:18 pm-10:45 am

2 stops29h 42m

Kathmandu Tribhuvan

Fri 10/23

11:45 am-7:02 pm

2 stops44h 02m

$1,176

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Fri 10/2

4:18 pm-10:45 am

2 stops29h 42m

Kathmandu Tribhuvan

Fri 10/23

11:45 am-2:35 pm

3 stops39h 35m

$1,218

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Sun 8/30

11:55 pm-11:25 pm

2 stops34h 45m

Kathmandu Tribhuvan

Wed 9/23

1:30 pm-5:40 pm

2 stops40h 55m

$1,270

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/25

11:30 am-9:50 pm

2 stops45h 35m

Kathmandu Tribhuvan

Sun 1/31

11:00 pm-10:39 am

2 stops48h 24m

$1,353

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/25

11:30 am-9:50 pm

2 stops45h 35m

Kathmandu Tribhuvan

Sun 1/31

11:00 pm-3:54 pm

3 stops29h 39m

$1,359

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 1/25

9:00 am-9:50 pm

3 stops48h 05m

Kathmandu Tribhuvan

Sun 1/31

11:00 pm-10:39 pm

3 stops36h 24m

$1,370

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 1/14

11:33 am-8:20 am

2 stops32h 02m

Kathmandu Tribhuvan

Fri 1/22

6:45 pm-6:24 pm

2 stops36h 24m

$1,412

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Mon 10/26

10:30 am-9:50 am

2 stops34h 35m

Kathmandu Tribhuvan

Wed 11/11

5:40 pm-6:54 pm

2 stops37h 59m

$1,413

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 1/14

6:07 pm-9:30 pm

2 stops38h 38m

Kathmandu Tribhuvan

Wed 1/20

10:55 pm-9:06 pm

2 stops34h 56m

$1,746
Quickest round-trip

PhoenixKathmandu

PHX - KTM

PHXKTM

Phoenix Sky Harbor Intl

Thu 1/14

6:07 pm-9:30 pm

2 stops38h 38m

Kathmandu Tribhuvan

Tue 1/19

10:55 pm-3:27 pm

2 stops29h 17m

$1,746

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 typical price of a round-trip flight between Phoenix and Kathmandu?

Prices are currently low for flights on this route.

Typical prices usually range from $1,426 to $1,656.
The lowest price recently found on this route was $1,176.

What is the cheapest month to fly to Kathmandu?

The month of January is another great option to travel to Kathmandu, with average flight prices from Phoenix averaging around $1,384.

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

29h 42m

Direct flights

None
The fastest flight from Phoenix to Kathmandu takes 29h 42m
There are no direct flights from Phoenix to Kathmandu. There are no popular flight routes from Phoenix to Kathmandu.
Search flight deals

Frequently asked questions about flying from Phoenix to Kathmandu

  • 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 29h 42m.

  • 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
1,436 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,257Free CancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,329Free CancellationRating
7.4
3,738 reviews
Search Qatar Airways 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.

An easier way to manage your Kathmandu trip

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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
Cathay Pacific
Singapore Airlines