Cheap Flights from Phoenix Sky Harbor to Kathmandu

Compare Phoenix Sky Harbor to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from Phoenix Sky Harbor Airport to Kathmandu Airport

Looking for a cheap last-minute deal or the best return flight from Phoenix Sky Harbor Airport to Kathmandu Airport? If you want to travel next month, return fares start from $3,345. Find the lowest prices on one-way and return tickets right here.

Kathmandu.$2,589 per passenger.Departing Tue, 1 Dec, returning Tue, 15 Dec.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Phoenix Sky Harbor on Tue, 1 Dec, arriving in Kathmandu.Inbound indirect flight with Qatar Airways, departs from Kathmandu on Tue, 15 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $2,589, select.

Kathmandu.$3,034 per passenger.Departing Wed, 29 Apr, returning Wed, 6 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Phoenix Sky Harbor on Wed, 29 Apr, arriving in Kathmandu.Inbound indirect flight with Qatar Airways, departs from Kathmandu on Wed, 6 May, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $3,034, select.

Kathmandu.$3,345 per passenger.Departing Thu, 2 Apr, returning Thu, 16 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Phoenix Sky Harbor on Thu, 2 Apr, arriving in Kathmandu.Inbound indirect flight with Qatar Airways, departs from Kathmandu on Thu, 16 Apr, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $3,345, select.

Kathmandu.$3,902 per passenger.Departing Thu, 1 Oct, returning Sun, 18 Oct.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Phoenix Sky Harbor on Thu, 1 Oct, arriving in Kathmandu.Inbound indirect flight with Emirates, departs from Kathmandu on Sun, 18 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $3,902, select.

Kathmandu.$4,536 per passenger.Departing Sat, 20 Jun, returning Thu, 30 Jul.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Phoenix Sky Harbor on Sat, 20 Jun, arriving in Kathmandu.Inbound indirect flight with Qatar Airways, departs from Kathmandu on Thu, 30 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $4,536, select.

Kathmandu.$4,843 per passenger.Departing Sat, 28 Mar, returning Thu, 23 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Phoenix Sky Harbor on Sat, 28 Mar, arriving in Kathmandu.Inbound indirect flight with Qatar Airways, departs from Kathmandu on Thu, 23 Apr, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $4,843, select.

Kathmandu.$8,177 per passenger.Departing Fri, 27 Mar, returning Mon, 30 Mar.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Phoenix Sky Harbor on Fri, 27 Mar, arriving in Kathmandu.Inbound indirect flight with Emirates, departs from Kathmandu on Mon, 30 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $8,177, select.

Find the cheapest month to fly from Phoenix Sky Harbor to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to Kathmandu flights are currently cheapest in December.

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Phoenix Sky Harbor to Kathmandu: Alternative routes

Compare routes from Phoenix Sky Harbor to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Kathmandu

5km from central Kathmandu

ClosestCheapest

from $2,589

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Phoenix to Kathmandu: Flight information

The things to know before you go.

Cheapest flight found	$2,589
Cheapest month to fly	December

Finding cheap flights from Phoenix Sky Harbor to Kathmandu: Frequently asked questions

How much are return flights from Phoenix Sky Harbor to Kathmandu?

The best price we found for a return flight from Phoenix Sky Harbor to Kathmandu is $2,589. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Phoenix Sky Harbor to Kathmandu?

Currently, there are no airlines that fly direct from Phoenix Sky Harbor to Kathmandu. But we found flights with one or more stops from $2,589.

How many flights are there a week from Phoenix Sky Harbor to Kathmandu?

As of March 2026, there are no flights flying from Phoenix Sky Harbor to Kathmandu.

When is the cheapest time to fly from Phoenix Sky Harbor to Kathmandu?

The cheapest month to fly from Phoenix Sky Harbor to Kathmandu is usually December.

Which upcoming date is cheapest to fly from Phoenix Sky Harbor Airport to Kathmandu Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix Sky Harbor Airport to Kathmandu Airport on Tuesday, 1 December 2026.

Can I get a direct flight from Phoenix Sky Harbor Airport to Kathmandu Airport?

No airlines currently offer direct flights between Phoenix Sky Harbor Airport and Kathmandu Airport. Most routes have one or more stops.

How can I find the best flight deal to Kathmandu?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Kathmandu?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Phoenix Sky Harbor Airport to Kathmandu with?

Currently, Qatar Airways offers the cheapest flight tickets to Kathmandu.

Travelling from Phoenix Sky Harbour International Airport (PHX) to Tribhuvan International Airport (KTM): what you need to know

Kathmandu is 12 hours 48 minutes ahead of Phoenix and is in the UTC+5:47 timezone.
To ensure you catch your PHX to KTM flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.
During popular months like July, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're travelling during a high season in general.

How to find the cheapest flights from Phoenix Sky Harbour International Airport (PHX) to Tribhuvan International Airport (KTM)

$1,687 is currently the best price for a one-way Phoenix Sky Harbour International Airport to Tribhuvan International Airport flight. Return flights start at $2,589. These fares can change based on demand.
It's often best to book in advance if you're looking for cheap tickets from PHX to KTM. That's because flight prices are based on demand, which tends to rise closer to the date of departure.
The 'Whole month' search tool shows you the cheapest flights from Phoenix Sky Harbour International Airport to Tribhuvan International Airport across each month. It's a great way to snap up a bargain if your travel dates aren't set in stone.
Never miss a deal on cheap flights from PHX to KTM by creating a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.
Lock in the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Phoenix Sky Harbour International Airport to Tribhuvan International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Phoenix Sky Harbour International Airport (PHX)

PHX's address is 3400 Sky Harbour Boulevard.
Phoenix Sky Harbour International Airport has a strong on-time performance, so flight disruptions are less likely. Departures from PHX make it to their destination as scheduled 82.57% of the time.
Phoenix Sky Harbour International Airport is about 8 kilometres from central Phoenix. If you're driving, ride-sharing or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on the traffic.
Taking public transport? Expect a journey time of around 35 minutes.
Get your holiday off to a relaxed start by staying near PHX. Whether you have an early flight from Phoenix Sky Harbour International Airport to Tribhuvan International Airport or just don't want to be rushed, these stays have you covered:

Arriving at Tribhuvan International Airport (KTM)

If you're arriving on a late Phoenix Sky Harbour International Airport to Tribhuvan International Airport flight, nothing tops the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping soon after at one of these options near KTM:
Grab a Tribhuvan International Airport rental car and discover corners of Kathmandu that aren't in every guidebook. Book your wheels with Spark Car.
Secure the lowest price by reserving your vehicle from Tribhuvan International Airport about one week in advance of your trip.

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

Tribhuvan International Airport is approximately 5 kilometres from the centre of Kathmandu. Driving there takes about 15 minutes.

When to fly to Tribhuvan International Airport (KTM)

September is the most popular month for flights from Phoenix Sky Harbour International Airport to Tribhuvan International Airport. To avoid the crowds, travel to Kathmandu in February.
The warmest month in Kathmandu is June, with the temperature ranging between 17ºC and 28ºC. Lock in your flights from Phoenix Sky Harbour International Airport to Tribhuvan International Airport in this month if you enjoy this type of weather.
Look for cheap tickets from PHX to KTM in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 18ºC on average.

Explore more of Nepal

Kathmandu is always a good idea, but there are so many other corners of Nepal waiting to be discovered. About 145 kilometres north-west of Kathmandu, a trip to Pokhara will fill your itinerary to the brim. Start with leading sights like Phewa Lake, Sarangkot and Gupteshwor Mahadev Cave.
Patan is another well-known destination in Nepal and is around 6 kilometres south of Kathmandu. No journey is complete without dropping by Aspur Agro Farm, Pimbahaa Pukhoo and Rajib Handicraft.