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$563+ Cheap flights from Kathmandu (KTM) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — PHL
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Kathmandu to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$1,129
(Trip.com)

One-way from

$563
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$2,029
From Kathmandu Tribhuvan to Philadelphia
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One-way flight from Kathmandu Tribhuvan to Philadelphia
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Highest demand for flights based on searches. 2% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Kathmandu to Philadelphia

Cheapest flights from Kathmandu to Philadelphia
Explore the most affordable flight options available from Kathmandu to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/810:55 amKTM - PHL
2 stops31h 55mMultiple Airlines
mar. 9/308:25 pmPHL - KTM
2 stops27h 45mMultiple Airlines
Deal found 8/13$1,129
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/233:05 pmKTM - PHL
2 stops27h 45mMultiple Airlines
mar. 10/218:35 pmPHL - KTM
2 stops31h 45mMultiple Airlines
Deal found 8/14$1,137
This Trip.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1810:50 amKTM - PHL
2 stops32h 00mMultiple Airlines
mié. 10/228:35 pmPHL - KTM
2 stops30h 40mMultiple Airlines
Deal found 8/14$1,191
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1811:30 amKTM - PHL
1 stop31h 20mQatar Airways
mié. 10/227:10 pmPHL - KTM
2 stops29h 20mQatar Airways
Deal found 8/14$1,264
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2911:30 amKTM - PHL
1 stop31h 20mQatar Airways
dom. 12/287:50 pmPHL - KTM
1 stop25h 45mQatar Airways
Deal found 8/13$1,287
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/811:30 amKTM - PHL
1 stop31h 20mQatar Airways
mar. 9/3010:47 amPHL - KTM
2 stops37h 43mQatar Airways
Deal found 8/13$1,320
This Justfly.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:00 pmKTM - PHL
1 stop24h 50mQatar Airways
mar. 10/218:35 pmPHL - KTM
1 stop27h 55mQatar Airways
Deal found 8/14$1,606
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:00 pmKTM - PHL
3 stops34h 35mAir India
mar. 10/2110:20 amPHL - KTM
3 stops34h 30mAir India
Deal found 8/14$1,658
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/293:05 pmKTM - PHL
2 stops34h 40mMultiple Airlines
dom. 12/283:30 pmPHL - KTM
3 stops33h 05mMultiple Airlines
Deal found 8/13$1,834

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Kathmandu to Philadelphia that are best for you.

Fly from

Kathmandu

Fly to

Philadelphia

Route

Depart

Return

Price

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

lun. 9/8

10:55 am-9:05 am

2 stops31h 55m

Philadelphia

mar. 9/30

8:25 pm-9:55 am

2 stops27h 45m

$1,129

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

mar. 9/23

3:05 pm-9:05 am

2 stops27h 45m

Philadelphia

mar. 10/21

8:35 pm-2:05 pm

2 stops31h 45m

$1,137

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

jue. 9/18

10:50 am-9:05 am

2 stops32h 00m

Philadelphia

mié. 10/22

8:35 pm-1:00 pm

2 stops30h 40m

$1,191

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

jue. 9/18

11:30 am-9:05 am

1 stop31h 20m

Philadelphia

mié. 10/22

7:10 pm-10:15 am

2 stops29h 20m

$1,264

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

mar. 9/23

6:00 pm-9:05 am

1 stop24h 50m

Philadelphia

mar. 10/21

7:10 pm-10:15 am

2 stops29h 20m

$1,264

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

lun. 9/29

11:30 am-9:05 am

1 stop31h 20m

Philadelphia

dom. 12/28

7:50 pm-8:20 am

1 stop25h 45m

$1,287

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

lun. 9/8

11:30 am-9:05 am

1 stop31h 20m

Philadelphia

mar. 9/30

10:47 am-10:15 am

2 stops37h 43m

$1,320

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

mar. 9/23

9:00 pm-9:50 pm

3 stops34h 35m

Philadelphia

mar. 10/21

10:20 am-6:35 am

3 stops34h 30m

$1,658

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

mié. 9/24

3:05 pm-9:05 am

2 stops27h 45m

$563

KathmanduPhiladelphia

KTM - PHL

KTMPHL

Kathmandu Tribhuvan

sáb. 10/18

3:05 pm-9:00 am

2 stops27h 40m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
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Best time to book a flight from Kathmandu to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Kathmandu with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Philadelphia

What is the cheapest month to book a flight from Kathmandu to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Kathmandu to Philadelphia (average of $236). Flying from Kathmandu to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Kathmandu to Philadelphia?

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated agosto 14, 2025.
Read through reviews of airlines operating flights from Kathmandu to Philadelphia, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,608 reviews

Overall

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,608 reviews
Qatar Airways
7.4
Good
3,608 reviews

Overall

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Kathmandu to Philadelphia round-trip?

    Cheapflights users have booked flights from Kathmandu to Philadelphia round-trip from $1,280. Qatar Airways is currently priced 28% below the average price you’ll pay for this route.

  • Can I find deals for flights from Kathmandu to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Philadelphia.

  • Can I find deals for business class flights from Kathmandu to Philadelphia?

    Yes. Cheapflights offers flight deals from Kathmandu to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Kathmandu to Philadelphia (average of $236). Flying from Kathmandu to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kathmandu to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Dulles Intl flights
Kathmandu to Reagan-National flights
Kathmandu to John F Kennedy Intl flights
Kathmandu to Newark flights
Kathmandu to LaGuardia flights
Kathmandu to Pittsburgh flights

Top airline flying from Kathmandu to Philadelphia

Discover the top airline that operate flights from Kathmandu to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,280Average$1,978FlexibilityNo cancel feeOn-time68%

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