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 45% 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 December 2025, 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.

$605 Cheap Flights from Kathmandu to Philadelphia in 2025/26

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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.

9:10 am - 9:00 am

KTM

PHL

34h 35m1 stop

8:30 pm - 4:45 pm

PHL

KTM

34h 30m1 stop

$1,320Qatar Airways

Thu, Jan 29 - Fri, Jul 24

9:10 am - 9:00 am

KTM

PHL

34h 35m1 stop

1:35 pm - 8:50 am

PHL

KTM

33h 30m2 stops

$1,365Qatar Airways

Thu, Jan 29 - Fri, Jul 24

5:40 pm - 9:00 am

KTM

PHL

26h 05m1 stop

7:45 pm - 4:25 pm

PHL

KTM

33h 55m1 stop

$1,382Qatar Airways

Sun, Jan 25 - Thu, Jan 29

5:40 pm - 9:00 am

KTM

PHL

26h 05m1 stop

10:57 am - 4:25 pm

PHL

KTM

42h 43m2 stops

$1,398Qatar Airways

Sun, Jan 25 - Thu, Jan 29

5:40 pm - 9:00 am

KTM

PHL

26h 05m1 stop

8:30 pm - 4:45 pm

PHL

KTM

34h 30m1 stop

$1,414Qatar Airways

Sun, Jan 25 - Sun, Jul 12

9:10 am - 9:00 am

KTM

PHL

34h 35m1 stop

6:35 pm - 8:50 am

PHL

KTM

28h 30m2 stops

$1,415Qatar Airways

Sat, Jan 31 - Sat, Jul 25

9:10 am - 9:00 am

KTM

PHL

34h 35m1 stop

8:30 pm - 4:45 pm

PHL

KTM

34h 30m1 stop

$1,417Qatar Airways

Sat, Jan 24 - Mon, Jul 13

9:10 am - 9:00 am

KTM

PHL

34h 35m1 stop

8:30 pm - 8:50 am

PHL

KTM

26h 35m1 stop

$1,426Qatar Airways

Tue, Jan 27 - Tue, Jul 14

9:10 am - 9:00 am

KTM

PHL

34h 35m1 stop

8:30 pm - 4:45 pm

PHL

KTM

34h 30m1 stop

$1,429Qatar Airways

Tue, Jan 27 - Mon, Jul 13

5:40 pm - 8:34 pm

KTM

PHL

37h 39m2 stops

8:30 pm - 8:50 am

PHL

KTM

26h 35m1 stop

$1,446Qatar Airways

Mon, Jan 26 - Wed, Jul 15

Qatar Airways flights from Kathmandu to Philadelphia

Our best Qatar Airways deals on Kathmandu to Philadelphia flight tickets

Qatar Airways

Jan 29

KTM9:10 amKathmandu Tribhuvan

34h 35m

1 stop

PHL9:00 amPhiladelphia

Jul 24

PHL8:30 pmPhiladelphia

34h 30m

1 stop

KTM4:45 pmKathmandu Tribhuvan

$1,320

Find similar

Qatar Airways

Jan 29

KTM9:10 amKathmandu Tribhuvan

34h 35m

1 stop

PHL9:00 amPhiladelphia

Jul 24

PHL1:35 pmPhiladelphia

33h 30m

2 stops

KTM8:50 amKathmandu Tribhuvan

$1,365

Find similar

Qatar Airways

Jan 25

KTM5:40 pmKathmandu Tribhuvan

26h 05m

1 stop

PHL9:00 amPhiladelphia

Jan 29

PHL7:45 pmPhiladelphia

33h 55m

1 stop

KTM4:25 pmKathmandu Tribhuvan

$1,382

Find similar

Korean Air flights from Kathmandu to Philadelphia

Our best Korean Air deals on Kathmandu to Philadelphia flight tickets

Korean Air

Jan 27

KTM7:20 pmKathmandu Tribhuvan

38h 15m

2 stops

PHL10:50 pmPhiladelphia

Jul 12

PHL9:40 amPhiladelphia

45h 25m

2 stops

KTM4:50 pmKathmandu Tribhuvan

$1,456

Find similar

Korean Air

Jan 24

KTM7:20 pmKathmandu Tribhuvan

38h 15m

2 stops

PHL10:50 pmPhiladelphia

Jul 9

PHL5:30 amPhiladelphia

49h 35m

2 stops

KTM4:50 pmKathmandu Tribhuvan

$1,552

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Thu 1/29

9:10 am-9:00 am

1 stop34h 35m

Philadelphia

Fri 7/24

8:30 pm-4:45 pm

1 stop34h 30m

$1,320

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Thu 1/29

9:10 am-9:00 am

1 stop34h 35m

Philadelphia

Fri 7/24

1:35 pm-8:50 am

2 stops33h 30m

$1,365

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 1/25

5:40 pm-9:00 am

1 stop26h 05m

Philadelphia

Thu 1/29

7:45 pm-4:25 pm

1 stop33h 55m

$1,382

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 1/25

5:40 pm-9:00 am

1 stop26h 05m

Philadelphia

Thu 1/29

10:57 am-4:25 pm

2 stops42h 43m

$1,398

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sun 1/25

5:40 pm-9:00 am

1 stop26h 05m

Philadelphia

Sun 7/12

8:30 pm-4:45 pm

1 stop34h 30m

$1,414

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sat 1/31

9:10 am-9:00 am

1 stop34h 35m

Philadelphia

Sat 7/25

6:35 pm-8:50 am

2 stops28h 30m

$1,415

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Sat 1/24

9:10 am-9:00 am

1 stop34h 35m

Philadelphia

Mon 7/13

8:30 pm-4:45 pm

1 stop34h 30m

$1,417

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 1/27

9:10 am-9:00 am

1 stop34h 35m

Philadelphia

Tue 7/14

8:30 pm-8:50 am

1 stop26h 35m

$1,426

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Tue 1/27

9:10 am-9:00 am

1 stop34h 35m

Philadelphia

Mon 7/13

8:30 pm-4:45 pm

1 stop34h 30m

$1,429

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

Mon 1/26

5:40 pm-8:34 pm

2 stops37h 39m

Philadelphia

Wed 7/15

8:30 pm-8:50 am

1 stop26h 35m

$1,446

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 day to depart on your flight to Philadelphia?

The cheapest day to depart from Kathmandu to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $1,293. On the other hand, Sunday is the most expensive day to depart from Kathmandu because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,552.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Kathmandu to Philadelphia in the morning for as low as $1,296. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $1,544.

Can stopping save me money on Kathmandu to Philadelphia flights?

You could potentially save up to 18% 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 35m
Direct flights	None

The fastest flight from Kathmandu to Philadelphia takes 34h 35m

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 34h 35m.
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 December 2025, 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 $1,236	Free Cancellation	Rating 7.4 3,686 reviews		Search Qatar Airways flights

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Elkton

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.