$710 Cheap Flights from Phoenix (PHX) to Kathmandu (KTM)
Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Tribhuvan Intl. Airport (KTM)
Qatar AirwaysQatar Airways
Cathay PacificCathay Pacific
Singapore AirlinesSingapore Airlines
EmiratesEmirates
Etihad AirwaysEtihad Airways
Turkish AirlinesTurkish Airlines
Korean AirKorean Air
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Cheap Flights from Phoenix to Kathmandu (PHX-KTM)
Alternative airports near Kathmandu
Prices were available within the past 7 days. Prices and availability are subject to change.
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Phoenix (PHX) to Kathmandu (KTM) at a glance
Explore a range of airlines offering flights from Phoenix (PHX) to Kathmandu (KTM) on this long-haul international route. Compare options from full-service carriers to identify the best itinerary that aligns with your budget, schedule, and travel plans as you prepare to discover the iconic sights and neighborhoods of Kathmandu. Get all the essential information regarding flights from Sky Harbor International Airport (PHX) to Tribhuvan International Airport (KTM).
- Fastest flight duration: around 22 hours in-flight, plus roughly 9h 15m total layover with two or more stops
- Route distance: roughly 8,100 miles (13,040 km)
- Flights per week: around 7 departures on average
- Typical fares (one-way): economy tickets often range from $615–$1225, depending on seasonality and how far ahead you book
Flights from Sky Harbor International Airport (PHX) to Tribhuvan International Airport (KTM)
According to recent traveler bookings, here are the top airline choices for journeys from Phoenix to Kathmandu, often favored for their multi-stop services. Popular layover spots include Hamad International Airport (DOH) with an approximate 3h 45m layover, John F. Kennedy International Airport (JFK) at around 5h 15m, and San Francisco International Airport (SFO) with a 2h 45m layover. This variety allows you to customize your itinerary by balancing price, total travel time, and cabin class.
- Qatar Airways: This full-service airline provides multi-stop options, with one-way ticket prices generally between $615 and $1095. It represents around 42% of departures for this route, featuring an in-flight duration of 22 hours and a total travel time of about 31 hours, including layovers.
- Cathay Pacific: Another full-service carrier, Cathay Pacific offers multi-stop services with one-way fares typically ranging from $615 to $1100. It makes up around 13% of departures on this route, with a flight time of 22 hours and approximately 31 hours of total journey time, including layovers.
- United: Known for its full-service offerings, United provides multi-stop flights with one-way fares that usually fall between $620 and $815. It accounts for about 12% of departures on this route, featuring an in-flight time of 22 hours and a total journey duration of around 31 hours, factoring in layovers.
- Singapore Airlines: This premium carrier offers multi-stop services with one-way fares that typically range from $630 to $2720. Singapore Airlines contributes approximately 10% of departures on this route, featuring a flight time of 22 hours and a complete travel duration of roughly 31 hours, including layovers.
- China Southern Airlines: A full-service airline providing multi-stop options, China Southern Airlines has one-way fares generally ranging from $675 to $1280. It comprises about 8% of departures on this route, with an in-flight time of 22 hours and an overall travel time of around 31 hours, including layovers.
Alternative routes from Phoenix (PHX) to Kathmandu (KTM)
- Phoenix to Pokhara Intl. Airport (PHX-PKR): Located approximately 89 miles from Tribhuvan International Airport (KTM), Pokhara International Airport (PKR) serves as an important hub.
- Cottonwood to Kathmandu (CTW-KTM): Cottonwood Airport (CTW) lies about 90 miles from Sky Harbor International Airport (PHX), providing accessible travel options for passengers.
How to find the best prices for flights from Phoenix (PHX) to Kathmandu (KTM)
Getting some of the best deals on flights from Phoenix to Kathmandu is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking within two weeks, although most travelers tend to book at least two months in advance. Morning departures (5 a.m. to 12 p.m.) often feature lower prices, while evening flights (6 p.m. to 12 a.m.) are more popular. Additionally, flying on Monday generally yields cheaper rates, despite Tuesday being the most sought-after travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Kathmandu hotel and flight deals.
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Tribhuvan International Airport from Sky Harbor International Airport
Kathmandu welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Kathmandu efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Kathmandu, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
- Car rental: Renting a car from Tribhuvan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tribhuvan International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Tribhuvan International Airport, Kathmandu Seaport, a seaport, is located about 2.8 miles away by car, providing easy access for travelers heading to the waterfront.
Phoenix to Kathmandu Flights
The cheapest times to fly from Phoenix to Kathmandu
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Kathmandu are during the month of February. You can find some of the cheapest flights from Phoenix to Kathmandu with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Phoenix to Kathmandu
Sunday is one of the best days to book for cheap flights from Phoenix to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Phoenix to Kathmandu
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Kathmandu in 2026. You can also book with separate airlines for your outbound and return journeys, from $710 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) cost?
You can find cheap one-way flights from $710 and cheap return flights $1,414 Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) with Expedia. One-way flights usually range from $837 to $6334, and return flights typically cost between $1559 and $8939. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
March is the cheapest month to fly from Phoenix (PHX) to Kathmandu (KTM), with average round-trip fares around $1,224. This price is about 25% lower than the average fare throughout the year, as March often sees a decrease in travel demand. Other budget-friendly months for this route include November and December.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Enter PHX to KTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Hawaiian Airlines is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX) to Kathmandu (KTM), with round-trip tickets starting from around $1,504 with a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
When flying from Phoenix, AZ (PHX) to Kathmandu (KTM), March and November are the best months to consider. The average return flight price is about $1,224 during these months. March is particularly appealing as it offers mild weather in Kathmandu, making it a great time for sightseeing and outdoor activities.
*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Sky Harbor Intl. (PHX) to Tribhuvan Intl. (KTM) typically departs at around 12:20 AM, operated by American Airlines and Kuwait Airways. This is a seasonal service available in February. An early flight can help you maximize your time in Kathmandu. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Phoenix (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) are in the late morning, from 9am to noon. About 32% of passengers prefer this time window. Many major carriers, including American Airlines, Qatar Airways, and United Airlines, offer flights during this window. This timing works well because it allows travelers to start their day fresh and arrive in Kathmandu with plenty of time to settle in.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Flights from PHX to KTM with one stop typically take around 24 hours 50 minutes, covering approximately 8,063 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You can fly business class between PHX and KTM. Airlines that offer business class service on this route include:
- American Airlines
- Qatar Airways
- British Airways
- United Airlines
- Singapore Airlines
- Korean Air
- JetBlue Airways
- Air Canada
- Delta Air Lines
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu from Sky Harbor Intl. (PHX)?
If you're planning to travel to Kathmandu from Sky Harbor Intl. (PHX), you can fly typically into Tribhuvan Intl. (KTM) Some flights may connect through major hubs like San Francisco Intl. (SFO), John F. Kennedy Intl. (JFK), Los Angeles Intl. (LAX) before reaching Kathmandu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) Nepal Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Phoenix Sky Harbor Intl. Airport |
|---|---|
Destination airport | Tribhuvan Intl. Airport |
Distance | 8,061 miles away |
Airlines serving | Qatar Airways, Cathay Pacific, Singapore Airlines, Emirates, Etihad Airways, Turkish Airlines, Korean Air |
Popular airline | Qatar Airways |
Roundtrip price | $1,414 |