PHX - KTM

$1,073 Find Cheap Flights from Phoenix to Kathmandu

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Kathmandu departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Kathmandu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Kathmandu, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,073
Overall average: $1,426
Air India
Wed 2/18Wed 3/11
PHX - KTM • 2 stops
Cheapest one-way
Multiple Airlines
Tue 12/16
PHX - KTM • multi-stop
Top airlines
Air India
Cheapest • from $1,073 (round-trip)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
8 weeks
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 11% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kathmandu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Kathmandu (PHX-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Kathmandu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Kathmandu

Wed, Feb 18 - Wed, Mar 11
Air India Logo
4:51 pm - 12:15 am
PHX
-
KTM
42h 39m2 stops
Air India Logo
6:30 am - 8:38 pm
KTM
-
PHX
50h 53m2 stops
$1,073Air India
Tue, Apr 21 - Tue, May 19
Cathay Pacific Logo
5:02 pm - 9:45 pm
PHX
-
KTM
39h 58m2 stops
Cathay Pacific Logo
11:00 pm - 9:02 pm
KTM
-
PHX
34h 47m2 stops
$1,123Cathay Pacific
Tue, Feb 17 - Wed, Mar 4
Air India Logo
11:59 pm - 12:15 am
PHX
-
KTM
35h 31m2 stops
Air India Logo
6:30 am - 9:47 pm
KTM
-
PHX
52h 02m2 stops
$1,172Air India
Thu, Jan 22 - Mon, Jan 26
Cathay Pacific Logo
6:08 pm - 9:30 pm
PHX
-
KTM
38h 37m2 stops
Cathay Pacific Logo
10:55 pm - 3:27 pm
KTM
-
PHX
29h 17m2 stops
$1,186Cathay Pacific
Sun, Jan 25 - Wed, Feb 11
Air India Logo
11:59 pm - 4:30 pm
PHX
-
KTM
27h 46m2 stops
Air India Logo
6:30 am - 9:47 pm
KTM
-
PHX
52h 02m2 stops
$1,219Air India
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
3:23 pm - 9:30 pm
PHX
-
KTM
41h 22m2 stops
Multiple Airlines Logo
10:55 pm - 9:05 am
KTM
-
PHX
46h 55m2 stops
$1,229Multiple Airlines
Tue, Apr 21 - Tue, May 19
Singapore Airlines Logo
10:35 am - 9:45 pm
PHX
-
KTM
46h 25m2 stops
Singapore Airlines Logo
10:50 pm - 9:23 pm
KTM
-
PHX
35h 18m3 stops
$1,256Singapore Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
6:30 pm - 11:20 am
PHX
-
KTM
28h 05m2 stops
Multiple Airlines Logo
9:05 pm - 5:40 pm
KTM
-
PHX
33h 20m3 stops
$1,300Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
11:57 am - 7:55 am
PHX
-
KTM
31h 13m3 stops
Multiple Airlines Logo
9:05 pm - 5:40 pm
KTM
-
PHX
33h 20m3 stops
$1,341Multiple Airlines
Sun, Jan 25 - Tue, Feb 10
Multiple Airlines Logo
1:10 pm - 11:20 am
PHX
-
KTM
33h 25m3 stops
Multiple Airlines Logo
12:25 am - 5:25 pm
KTM
-
PHX
29h 45m3 stops
$1,398Multiple Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Kathmandu flights

Get data-powered insights and trends into flights from Phoenix to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Kathmandu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Kathmandu is August, where tickets cost $1,309 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,886 and $1,704 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Kathmandu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Kathmandu, you should book around 8 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$1,073
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Phoenix to Kathmandu

When to book flights from Phoenix to Kathmandu

Are your dates flexible? Find out the best times to travel from Phoenix to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Kathmandu flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Kathmandu?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Kathmandu was $1,073 for a round-trip ticket.

  • Do I need a passport to fly between Phoenix and Kathmandu?

    Yes

  • Which aircraft models fly most regularly from Phoenix to Kathmandu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Kathmandu?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Phoenix and Kathmandu, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Kathmandu from Phoenix?

    Doha is the most popular layover city among KAYAK users traveling from Phoenix to Kathmandu.

  • Which is the best airline for flights from Phoenix to Kathmandu, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Phoenix to Kathmandu are Singapore Airlines and Cathay Pacific. With an average price for the route of $1,478 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,763 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Phoenix to Kathmandu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Kathmandu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Kathmandu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Kathmandu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kathmandu with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and KTM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Kathmandu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kathmandu from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Phoenix to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Kathmandu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1413 reviews
8.3Boarding
7.8Food
8.0Comfort
8.6Crew
8.0Entertainment
Airline reviews

Food was just okay, need to improve for other menu variations

8.0 ExcellentVicky, Nov 2025
SIN - CGK
Read more Singapore Airlines reviews

Food was just okay, need to improve for other menu variations

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

one hour transit not good. cathay pacific is not helpful at all

Trip was fine. My only complaint was that when the passenger in front of me reclined her seat (which was, in essence, the whole flight except landing and take-off,) it was uncomfortably claustrophobic for me and very difficult for my husband to get in and out of his window seat. Also uncomfortable to watch the entertainment because the screen was right in your face.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Flew from lax economy on cathay 777. Seat configuration 3-4-3. When the forward seat reclines it feels like someone is leaning forward and staring you. If you are slightly big tray tables will touch your abdomen even with seats upright. AVOID this above 777 configuration at all cost for a long flight. However their Airbus 350 3-3-3 configuration felt spacious and Seats wider.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

Everything you need to know for your flight from Phoenix to Kathmandu

Information on your arrival and departure airports