What is the cheapest airline that flies from Philadelphia to Kathmandu Tribhuvan?

Qatar Airways and SWISS are the most popular carriers operating from Philadelphia to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

Qatar Airways, Air India and Cathay Pacific are the top three most popular airlines that fly to Kathmandu from Philadelphia according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 8 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport?

Prices for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport?

As of February 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport.

How old do you have to be to fly from Philadelphia Airport to Kathmandu Tribhuvan Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Kathmandu Tribhuvan Airport.

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$481 Cheap Flights from Philadelphia to Kathmandu in 2026

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Find the cheapest flights from Philadelphia to Kathmandu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 5:50 pm

PHL

KTM

35h 20m

1 stop

6:15 pm - 9:00 am

KTM

PHL

24h 30m

1 stop

$905Multiple Airlines

Mon, Mar 23 - Wed, Jun 10

8:45 pm - 5:50 pm

PHL

KTM

35h 20m

1 stop

6:15 pm - 9:00 am

KTM

PHL

24h 30m

1 stop

$956Qatar Airways

Sun, Mar 22 - Tue, Jun 9

8:45 pm - 5:50 pm

PHL

KTM

35h 20m

1 stop

10:55 am - 9:00 am

KTM

PHL

31h 50m

1 stop

$959Qatar Airways

Sun, Mar 22 - Wed, Jun 10

1:54 pm - 5:50 pm

PHL

KTM

42h 11m

2 stops

10:55 am - 9:00 am

KTM

PHL

31h 50m

1 stop

$961Qatar Airways

Mon, Mar 23 - Wed, Jun 10

12:50 pm - 5:00 pm

PHL

KTM

42h 25m

2 stops

10:55 am - 9:00 am

KTM

PHL

31h 50m

1 stop

$977Qatar Airways

Thu, May 7 - Wed, Jun 3

8:30 pm - 5:00 pm

PHL

KTM

34h 45m

1 stop

10:55 am - 9:00 am

KTM

PHL

31h 50m

1 stop

$983Qatar Airways

Fri, Apr 24 - Fri, May 22

10:41 am - 7:55 am

PHL

KTM

35h 29m

2 stops

6:15 pm - 9:00 am

KTM

PHL

24h 30m

1 stop

$988Qatar Airways

Tue, Mar 24 - Tue, Jun 9

4:33 pm - 7:55 am

PHL

KTM

29h 37m

2 stops

10:55 am - 9:00 am

KTM

PHL

31h 50m

1 stop

$991Qatar Airways

Tue, Mar 24 - Wed, Jun 10

8:30 pm - 5:00 pm

PHL

KTM

34h 45m

1 stop

10:55 am - 9:00 am

KTM

PHL

31h 50m

1 stop

$993Multiple Airlines

Fri, Apr 24 - Fri, May 22

8:45 pm - 5:50 pm

PHL

KTM

35h 20m

1 stop

6:15 pm - 9:00 am

KTM

PHL

24h 30m

1 stop

$998Qatar Airways

Wed, Mar 25 - Tue, Jun 9

Qatar Airways flights from Philadelphia to Kathmandu

Our best Qatar Airways deals on Philadelphia to Kathmandu flight tickets

Qatar Airways

Mar 22

PHL8:45 pmPhiladelphia

35h 20m

1 stop

KTM5:50 pmKathmandu Tribhuvan

Jun 9

KTM6:15 pmKathmandu Tribhuvan

24h 30m

1 stop

PHL9:00 amPhiladelphia

$956

Qatar Airways

Mar 22

PHL8:45 pmPhiladelphia

35h 20m

1 stop

KTM5:50 pmKathmandu Tribhuvan

Jun 10

KTM10:55 amKathmandu Tribhuvan

31h 50m

1 stop

PHL9:00 amPhiladelphia

$959

Qatar Airways

Mar 23

PHL1:54 pmPhiladelphia

42h 11m

2 stops

KTM5:50 pmKathmandu Tribhuvan

Jun 10

KTM10:55 amKathmandu Tribhuvan

31h 50m

1 stop

PHL9:00 amPhiladelphia

$961

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Mon 3/23

8:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Wed 6/10

6:15 pm-9:00 am

1 stop24h 30m

$905

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 3/22

8:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Tue 6/9

6:15 pm-9:00 am

1 stop24h 30m

$956

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 3/22

8:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Wed 6/10

10:55 am-9:00 am

1 stop31h 50m

$959

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Mon 3/23

1:54 pm-5:50 pm

2 stops42h 11m

Kathmandu Tribhuvan

Wed 6/10

10:55 am-9:00 am

1 stop31h 50m

$961

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 5/7

12:50 pm-5:00 pm

2 stops42h 25m

Kathmandu Tribhuvan

Wed 6/3

10:55 am-9:00 am

1 stop31h 50m

$977

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Fri 4/24

8:30 pm-5:00 pm

1 stop34h 45m

Kathmandu Tribhuvan

Fri 5/22

10:55 am-9:00 am

1 stop31h 50m

$983

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 3/24

10:41 am-7:55 am

2 stops35h 29m

Kathmandu Tribhuvan

Tue 6/9

6:15 pm-9:00 am

1 stop24h 30m

$988

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 3/24

4:33 pm-7:55 am

2 stops29h 37m

Kathmandu Tribhuvan

Wed 6/10

10:55 am-9:00 am

1 stop31h 50m

$991

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Fri 4/24

8:30 pm-5:00 pm

1 stop34h 45m

Kathmandu Tribhuvan

Fri 5/22

10:55 am-9:00 am

1 stop31h 50m

$993

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 3/25

8:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Tue 6/9

6:15 pm-9:00 am

1 stop24h 30m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia 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

Prices

Airlines

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 Philadelphia averaging around $1,112.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Philadelphia for as low as $1,180 on momondo.

Can stopping save me money on Philadelphia to Kathmandu flights?

You could potentially save up to 15% on your flight if you consider stops on a Philadelphia to Kathmandu flight.

When to book flights from Philadelphia to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Kathmandu (PHL to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Kathmandu

Fastest flight time	27h 35m
Direct flights	None

The fastest flight from Philadelphia to Kathmandu takes 27h 35m

There are no direct flights from Philadelphia to Kathmandu. There are no popular flight routes from Philadelphia to Kathmandu.

Search flight deals

How far is Philadelphia to Kathmandu Tribhuvan by plane?
The distance between Philadelphia and Kathmandu Tribhuvan is about 7590.3 mi. Typically, this will take 27h 35m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport?
Prices for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport?
As of February 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport.
How old do you have to be to fly from Philadelphia Airport to Kathmandu Tribhuvan Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Philadelphia to Kathmandu?
Based on momondo bookings for flights between Philadelphia and Kathmandu, the leading airline is Qatar Airways, making up 100% of the total bookings.

Best airlines flying from Philadelphia to Kathmandu

Compare and see reviews for airlines that fly from Philadelphia to Kathmandu with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,038	Free Cancellation	Rating 7.4 3,738 reviews		Search Qatar Airways flights

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Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Kathmandu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Kathmandu for you.

Can I find flights from Philadelphia to Kathmandu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kathmandu from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Kathmandu?

Once you have performed a search for Philadelphia to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Kathmandu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kathmandu from Philadelphia. 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Philadelphia to Kathmandu from $481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Kathmandu departing on 4/24. 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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Filter for what you want

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Qatar Airways flights from Philadelphia to Kathmandu

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How to get the cheapest flight ticket from Philadelphia to Kathmandu

What is the cheapest month to fly to Kathmandu?

How far in advance should I book a flight to Kathmandu?

Can stopping save me money on Philadelphia to Kathmandu flights?

What is the cheapest airline that flies from Philadelphia to Kathmandu Tribhuvan?

What airlines fly to Kathmandu?

When to book flights from Philadelphia to Kathmandu

Cheap Philadelphia to Kathmandu (PHL to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Kathmandu

Fastest flight time

Direct flights

Best airlines flying from Philadelphia to Kathmandu

Compare and see reviews for airlines that fly from Philadelphia to Kathmandu with momondo

Traveling to a place near Kathmandu?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Kathmandu?

Can I find flights from Philadelphia to Kathmandu with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Kathmandu?

I’m not ready to book a flight from Philadelphia to Kathmandu right now. Can momondo alert me if prices change?

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Kathmandu

List of cabin classes available on flights landing in Kathmandu. Availability may vary depending on flight origin and airline.

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