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

Qatar Airways is the most popular carrier operating from Kathmandu Tribhuvan to Philadelphia

What airlines fly to Philadelphia?

Qatar Airways, Turkish Airlines and Air India are the top three most popular airlines that fly to Philadelphia from Kathmandu according to our data. Qatar Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia 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 Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$867 Cheap Flights from Kathmandu to Philadelphia in 2026

Q: What is the typical price of a round-trip flight between Kathmandu and Philadelphia?

Prices are currently low for flights on this route. Typical prices usually range from $1,664 to $1,702. The lowest price recently found on this route was $1,540.

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Find the cheapest flights from Kathmandu to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 4:47 pm

KTM

PHL

32h 32m

2 stops

8:20 pm - 5:00 pm

PHL

KTM

34h 55m

1 stop

$1,540Multiple Airlines

Tue, Apr 7 - Sat, May 30

10:55 am - 6:55 pm

KTM

PHL

41h 45m

2 stops

8:30 pm - 5:00 pm

PHL

KTM

34h 45m

1 stop

$1,686Qatar Airways

Mon, May 4 - Mon, May 11

10:55 am - 6:55 pm

KTM

PHL

41h 45m

2 stops

8:30 pm - 5:00 pm

PHL

KTM

34h 45m

1 stop

$1,714Qatar Airways

Sun, May 3 - Sun, May 10

12:35 am - 6:55 pm

KTM

PHL

28h 05m

2 stops

8:25 pm - 11:35 pm

PHL

KTM

41h 25m

2 stops

$1,728Multiple Airlines

Sun, May 3 - Mon, May 11

10:55 am - 6:55 pm

KTM

PHL

41h 45m

2 stops

10:35 am - 7:55 am

PHL

KTM

35h 35m

2 stops

$1,859Qatar Airways

Sun, May 3 - Sun, May 10

10:05 am - 4:47 pm

KTM

PHL

40h 27m

2 stops

3:28 pm - 5:00 pm

PHL

KTM

39h 47m

2 stops

$1,883Qatar Airways

Tue, Apr 7 - Sat, May 30

2:55 pm - 7:57 pm

KTM

PHL

38h 47m

3 stops

2:20 pm - 6:15 am

PHL

KTM

30h 10m

2 stops

$1,884Multiple Airlines

Sun, May 3 - Sun, May 10

12:35 am - 10:43 pm

KTM

PHL

31h 53m

3 stops

4:20 pm - 8:05 am

PHL

KTM

30h 00m

3 stops

$1,892Multiple Airlines

Sat, May 2 - Sun, May 10

6:15 pm - 10:44 pm

KTM

PHL

38h 14m

2 stops

8:30 pm - 5:00 pm

PHL

KTM

34h 45m

1 stop

$1,961Qatar Airways

Tue, May 5 - Tue, May 12

7:40 am - 7:35 am

KTM

PHL

33h 40m

2 stops

8:25 am - 6:15 am

PHL

KTM

36h 05m

2 stops

$2,070Multiple Airlines

Tue, May 5 - Tue, May 12

Qatar Airways flights from Kathmandu to Philadelphia

Our best Qatar Airways deals on Kathmandu to Philadelphia flight tickets

Qatar Airways

May 4

KTM10:55 amKathmandu Tribhuvan

41h 45m

2 stops

PHL6:55 pmPhiladelphia

May 11

PHL8:30 pmPhiladelphia

34h 45m

1 stop

KTM5:00 pmKathmandu Tribhuvan

$1,686

Qatar Airways

May 3

KTM10:55 amKathmandu Tribhuvan

41h 45m

2 stops

PHL6:55 pmPhiladelphia

May 10

PHL8:30 pmPhiladelphia

34h 45m

1 stop

KTM5:00 pmKathmandu Tribhuvan

$1,714

Qatar Airways

May 3

KTM10:55 amKathmandu Tribhuvan

41h 45m

2 stops

PHL6:55 pmPhiladelphia

May 10

PHL10:35 amPhiladelphia

35h 35m

2 stops

KTM7:55 amKathmandu Tribhuvan

$1,859

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 4/7

6:00 pm-4:47 pm

2 stops32h 32m

Philadelphia

Sat 5/30

8:20 pm-5:00 pm

1 stop34h 55m

$1,540

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Mon 5/4

10:55 am-6:55 pm

2 stops41h 45m

Philadelphia

Mon 5/11

8:30 pm-5:00 pm

1 stop34h 45m

$1,686

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 5/3

10:55 am-6:55 pm

2 stops41h 45m

Philadelphia

Sun 5/10

8:30 pm-5:00 pm

1 stop34h 45m

$1,714

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 5/3

12:35 am-6:55 pm

2 stops28h 05m

Philadelphia

Mon 5/11

8:25 pm-11:35 pm

2 stops41h 25m

$1,728

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 5/3

10:55 am-6:55 pm

2 stops41h 45m

Philadelphia

Sun 5/10

10:35 am-7:55 am

2 stops35h 35m

$1,859

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 4/7

10:05 am-4:47 pm

2 stops40h 27m

Philadelphia

Sat 5/30

3:28 pm-5:00 pm

2 stops39h 47m

$1,883

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 5/3

2:55 pm-7:57 pm

3 stops38h 47m

Philadelphia

Sun 5/10

2:20 pm-6:15 am

2 stops30h 10m

$1,884

Quickest round-trip

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sat 5/2

12:35 am-10:43 pm

3 stops31h 53m

Philadelphia

Sun 5/10

4:20 pm-8:05 am

3 stops30h 00m

$1,892

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 5/5

6:15 pm-10:44 pm

2 stops38h 14m

Philadelphia

Tue 5/12

8:30 pm-5:00 pm

1 stop34h 45m

$1,961

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 5/5

7:40 am-7:35 am

2 stops33h 40m

Philadelphia

Tue 5/12

8:25 am-6:15 am

2 stops36h 05m

$2,070

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kathmandu to Philadelphia

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

Can stopping save me money on Kathmandu to Philadelphia flights?

You could potentially save up to 23% on your flight if you consider stops on a Kathmandu to Philadelphia flight.

How have Kathmandu to Philadelphia flight prices changed over time?

When to book flights from Kathmandu to Philadelphia

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

Estimated round-trip price

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

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

Fastest flight time	41h 45m
Direct flights	None

The fastest flight from Kathmandu to Philadelphia takes 41h 45m

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

Search flight deals

How far is Kathmandu Tribhuvan to Philadelphia by plane?
A flight from Kathmandu Tribhuvan to Philadelphia will travel around 7590.3 mi. A reasonable flight in good conditions will take 41h 45m.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Philadelphia Airport?
Prices for flights from Kathmandu Tribhuvan Airport to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Philadelphia Airport?
As of March 2026, there is 1 operator available to choose from for flights from Kathmandu Tribhuvan Airport to Philadelphia Airport.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Philadelphia 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 Kathmandu Tribhuvan Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia 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 Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Kathmandu to Philadelphia?
Based on momondo bookings for flights between Kathmandu and Philadelphia, the leading airline is Qatar Airways, making up 100% of the total bookings.

Best airlines flying from Kathmandu to Philadelphia

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

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,260	Free Cancellation	Rating 7.4 3,732 reviews		Search Qatar Airways flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

Essington

New Castle

Vineland

Pottstown

Somers Point

Why use momondo?

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

Finding the right flight to Philadelphia from Kathmandu is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

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

All flight searches from Kathmandu to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Philadelphia from Kathmandu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Kathmandu to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.