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 50% 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.

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

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 May 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.

$851 Cheap Flights from Kathmandu to Philadelphia in 2026

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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 - 10:47 pm

KTM

PHL

38h 32m

2 stops

2:26 pm - 8:50 am

PHL

KTM

32h 39m

2 stops

$1,470Qatar Airways

Tue, Jun 16 - Tue, Aug 4

6:00 pm - 10:47 pm

KTM

PHL

38h 32m

2 stops

2:26 pm - 8:50 am

PHL

KTM

32h 39m

2 stops

$1,471Qatar Airways

Tue, Jun 16 - Tue, Aug 4

6:00 pm - 10:47 pm

KTM

PHL

38h 32m

2 stops

2:26 pm - 8:50 am

PHL

KTM

32h 39m

2 stops

$1,473Qatar Airways

Tue, Jun 16 - Tue, Aug 4

7:10 pm - 12:57 am

KTM

PHL

39h 32m

2 stops

10:16 am - 4:45 pm

PHL

KTM

44h 44m

2 stops

$1,529Qatar Airways

Sun, Jun 14 - Sun, Jun 21

10:05 am - 6:49 pm

KTM

PHL

42h 29m

2 stops

8:30 pm - 9:50 am

PHL

KTM

27h 35m

1 stop

$1,552Qatar Airways

Thu, Jul 16 - Fri, Sep 25

6:00 pm - 6:49 pm

KTM

PHL

34h 34m

2 stops

3:24 pm - 9:50 am

PHL

KTM

32h 41m

2 stops

$1,567Qatar Airways

Thu, Jul 16 - Tue, Sep 22

6:00 pm - 8:40 pm

KTM

PHL

36h 25m

2 stops

8:30 pm - 9:50 am

PHL

KTM

27h 35m

1 stop

$1,630Qatar Airways

Sun, Jul 19 - Tue, Sep 22

6:00 pm - 8:25 pm

KTM

PHL

36h 10m

2 stops

5:50 pm - 9:50 am

PHL

KTM

30h 15m

2 stops

$1,645Qatar Airways

Sun, Jul 19 - Tue, Sep 22

7:10 pm - 12:58 am

KTM

PHL

39h 33m

2 stops

3:30 pm - 8:40 am

PHL

KTM

31h 25m

2 stops

$1,741Qatar Airways

Mon, Jun 1 - Sun, Jun 7

10:05 am - 8:25 pm

KTM

PHL

44h 05m

2 stops

8:30 pm - 9:50 am

PHL

KTM

27h 35m

1 stop

$1,755Qatar Airways

Mon, Jul 20 - Tue, Sep 22

Qatar Airways flights from Kathmandu to Philadelphia

Our best Qatar Airways deals on Kathmandu to Philadelphia flight tickets

Qatar Airways

Jun 16

KTM6:00 pmKathmandu Tribhuvan

38h 32m

2 stops

PHL10:47 pmPhiladelphia

Aug 4

PHL2:26 pmPhiladelphia

32h 39m

2 stops

KTM8:50 amKathmandu Tribhuvan

$1,470

Qatar Airways

Jun 16

KTM6:00 pmKathmandu Tribhuvan

38h 32m

2 stops

PHL10:47 pmPhiladelphia

Aug 4

PHL2:26 pmPhiladelphia

32h 39m

2 stops

KTM8:50 amKathmandu Tribhuvan

$1,471

Qatar Airways

Jun 16

KTM6:00 pmKathmandu Tribhuvan

38h 32m

2 stops

PHL10:47 pmPhiladelphia

Aug 4

PHL2:26 pmPhiladelphia

32h 39m

2 stops

KTM8:50 amKathmandu Tribhuvan

$1,473

Korean Air flights from Kathmandu to Philadelphia

Our best Korean Air deals on Kathmandu to Philadelphia flight tickets

Korean Air

Jul 18

KTM7:20 pmKathmandu Tribhuvan

54h 29m

2 stops

PHL4:04 pmPhiladelphia

Sep 24

PHL9:40 amPhiladelphia

45h 50m

2 stops

KTM5:15 pmKathmandu Tribhuvan

$2,223

Korean Air

Jul 18

KTM7:20 pmKathmandu Tribhuvan

54h 29m

2 stops

PHL4:04 pmPhiladelphia

Sep 19

PHL6:13 pmPhiladelphia

61h 17m

2 stops

KTM5:15 pmKathmandu Tribhuvan

$2,760

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 6/16

6:00 pm-10:47 pm

2 stops38h 32m

Philadelphia

Tue 8/4

2:26 pm-8:50 am

2 stops32h 39m

$1,470

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 6/16

6:00 pm-10:47 pm

2 stops38h 32m

Philadelphia

Tue 8/4

2:26 pm-8:50 am

2 stops32h 39m

$1,471

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 6/16

6:00 pm-10:47 pm

2 stops38h 32m

Philadelphia

Tue 8/4

2:26 pm-8:50 am

2 stops32h 39m

$1,473

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 6/14

7:10 pm-12:57 am

2 stops39h 32m

Philadelphia

Sun 6/21

10:16 am-4:45 pm

2 stops44h 44m

$1,529

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Thu 7/16

10:05 am-6:49 pm

2 stops42h 29m

Philadelphia

Fri 9/25

8:30 pm-9:50 am

1 stop27h 35m

$1,552

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Thu 7/16

6:00 pm-6:49 pm

2 stops34h 34m

Philadelphia

Tue 9/22

3:24 pm-9:50 am

2 stops32h 41m

$1,567

Quickest round-trip

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 7/19

6:00 pm-8:40 pm

2 stops36h 25m

Philadelphia

Tue 9/22

8:30 pm-9:50 am

1 stop27h 35m

$1,630

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 7/19

6:00 pm-8:25 pm

2 stops36h 10m

Philadelphia

Tue 9/22

5:50 pm-9:50 am

2 stops30h 15m

$1,645

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Mon 6/1

7:10 pm-12:58 am

2 stops39h 33m

Philadelphia

Sun 6/7

3:30 pm-8:40 am

2 stops31h 25m

$1,741

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Mon 7/20

10:05 am-8:25 pm

2 stops44h 05m

Philadelphia

Tue 9/22

8:30 pm-9:50 am

1 stop27h 35m

$1,755

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Kathmandu is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from Kathmandu averaging around $0.

Can stopping save me money on Kathmandu to Philadelphia flights?

You could potentially save up to 24% 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	34h 07m
Direct flights	None

The fastest flight from Kathmandu to Philadelphia takes 34h 07m

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

Search flight deals

Frequently asked questions about flying from Kathmandu to Philadelphia

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 34h 07m.
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 May 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 3,723 reviews		Search Qatar Airways flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

Dover

North Wildwood

Lewes

Stone Harbor

New Castle

Essington

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.