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Kathmandu

$561+ Cheap flights from Pennsylvania to Kathmandu (KTM)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap flight deals from Pennsylvania to Kathmandu

Cheapest flights from Pennsylvania to Kathmandu
Explore the most affordable flight options available from Pennsylvania to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

This Justfly.com deal was found by Cheapflights users on 7/6. 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.
Mon 9/711:30 am
EWR
-
KTM
1 stop26h 50m
Air India
Wed 9/236:30 am
KTM
-
EWR
1 stop36h 15m
Air India
Deal found 7/6$910
This Justfly.com deal was found by Cheapflights users on 7/6. 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.
Thu 9/311:30 am
EWR
-
KTM
1 stop26h 50m
Air India
Wed 9/235:30 pm
KTM
-
EWR
1 stop25h 15m
Air India
Deal found 7/6$914
This Indian Eagle deal was found by Cheapflights users on 7/6. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:30 am
EWR
-
KTM
1 stop26h 50m
Air India
Wed 10/710:05 am
KTM
-
EWR
1 stop32h 40m
Air India
Deal found 7/6$927
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Mon 9/2111:30 am
EWR
-
KTM
1 stop40h 25m
Air India
Mon 10/129:10 pm
KTM
-
EWR
1 stop21h 35m
Air India
Deal found 7/2$944
This FlightHub deal was found by Cheapflights users on 7/5. 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.
Mon 9/711:30 am
EWR
-
KTM
1 stop35h 50m
Air India
Fri 9/259:10 pm
KTM
-
EWR
1 stop21h 35m
Air India
Deal found 7/5$954
This Justfly.com deal was found by Cheapflights users on 7/2. 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.
Thu 9/1011:30 am
EWR
-
KTM
1 stop35h 50m
Air India
Sun 9/209:10 pm
KTM
-
EWR
1 stop21h 35m
Air India
Deal found 7/2$961
This BusinessClass deal was found by Cheapflights users on 7/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 pm
PHL
-
KTM
1 stop26h 35m
Qatar Airways
Thu 9/1711:05 am
KTM
-
PHL
1 stop37h 10m
Qatar Airways
Deal found 7/6$966
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 pm
PHL
-
KTM
1 stop26h 35m
Multiple Airlines
Thu 9/176:00 pm
KTM
-
PHL
1 stop30h 15m
Multiple Airlines
Deal found 7/5$970
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:30 pm
PHL
-
KTM
1 stop34h 15m
Multiple Airlines
Thu 11/125:40 pm
KTM
-
PHL
1 stop31h 45m
Multiple Airlines
Deal found 7/1$975
This oojo deal was found by Cheapflights users on 7/3. 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.
Tue 9/811:30 am
EWR
-
KTM
1 stop19h 15m
Air India
Fri 9/259:10 pm
KTM
-
EWR
1 stop21h 35m
Air India
Deal found 7/3$978
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:30 pm
PHL
-
KTM
1 stop25h 35m
Multiple Airlines
Mon 9/711:05 am
KTM
-
PHL
1 stop37h 45m
Multiple Airlines
Deal found 7/3$1,012
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:30 pm
PHL
-
KTM
1 stop26h 35m
Multiple Airlines
Sat 9/1910:05 am
KTM
-
PHL
1 stop38h 10m
Multiple Airlines
Deal found 7/5$1,017

Find flight deals from Pennsylvania to Kathmandu

Keep the following information in mind while searching for Pennsylvania to Kathmandu flight deals. Data was last updated July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$910
(FlightHub)

One-way from

$561
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,928
Provider with most accurate pricing for Philadelphia-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Kathmandu Tribhuvan flights.
Search Deals
From Pennsylvania to Kathmandu Tribhuvan
Search Deals
One-way flight from Pennsylvania to Kathmandu Tribhuvan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Kathmandu 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 July 6, 2026.
Use the filters below to find and compare flights from Pennsylvania to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/10

9:30 pm-9:50 am

1 stop26h 35m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-3:05 pm

1 stop30h 50m

$973

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/24

9:30 pm-5:30 pm

1 stop34h 15m

Kathmandu Tribhuvan

Thu 11/12

5:40 pm-2:40 pm

1 stop31h 45m

$975

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 8/1

9:30 pm-8:50 am

1 stop25h 35m

Kathmandu Tribhuvan

Mon 9/7

11:05 am-3:05 pm

1 stop37h 45m

$1,012

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 10/18

9:30 pm-4:45 pm

1 stop33h 30m

Kathmandu Tribhuvan

Sat 11/14

9:35 am-2:40 pm

1 stop39h 50m

$1,098

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Fri 8/14

3:20 pm-9:50 am

2 stops32h 45m

Kathmandu Tribhuvan

Mon 9/7

10:05 am-3:05 pm

1 stop38h 45m

$1,133

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Thu 9/3

11:20 am-4:45 pm

1 stop19h 40m

Kathmandu Tribhuvan

Sat 9/26

6:45 pm-8:50 am

1 stop23h 50m

$1,154

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 11/12

8:30 pm-9:50 am

1 stop26h 35m

Kathmandu Tribhuvan

Wed 12/16

5:40 pm-3:00 pm

1 stop32h 05m

$1,216

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 10/22

9:30 pm-4:45 pm

1 stop33h 30m

Kathmandu Tribhuvan

Fri 11/20

6:45 pm-2:40 pm

1 stop30h 40m

$1,219

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Wed 11/18

8:15 pm-11:20 am

1 stop28h 20m

Kathmandu Tribhuvan

Fri 12/4

12:45 pm-10:25 pm

1 stop20h 25m

$1,233

NewarkKathmandu

EWR - KTM

EWRKTM

Newark

Tue 9/8

12:25 am-6:35 am

1 stop20h 25m

Kathmandu Tribhuvan

Wed 12/16

12:45 pm-10:30 pm

1 stop20h 30m

$1,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Pennsylvania 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 Pennsylvania to Kathmandu

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Kathmandu (average of $721). Flying from Pennsylvania to Kathmandu in July is currently the most expensive (average of $1,850). 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 far ahead should I book a flight from Pennsylvania to Kathmandu?

Booking 1 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pennsylvania to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

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

  • What airport do you fly into for flights to Kathmandu from Pennsylvania?

    For a flight from Pennsylvania to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city.

  • How long is the flight from Pennsylvania to Kathmandu?

    For as low as $1,233, Qatar Airways can have you in Kathmandu from Pennsylvania in 28h 20m. Airlines will cover a distance of 7524 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Pennsylvania to Kathmandu?

    The most popular route from Pennsylvania to Kathmandu is New York John F Kennedy Intl - Kathmandu Tribhuvan. You may also consider Newark - Kathmandu Tribhuvan or Washington, D.C. Dulles Intl - Kathmandu Tribhuvan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Kathmandu 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 Pennsylvania to Kathmandu?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Kathmandu (average of $721). Flying from Pennsylvania to Kathmandu in July is currently the most expensive (average of $1,850). 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 Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Top 3 airlines flying from Pennsylvania to Kathmandu

Discover the top 3 airlines that operate flights from Pennsylvania to Kathmandu. 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 July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,011Average$1,896FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,027Average$1,422FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,051Average$1,294FlexibilityNo cancel feeOn-timeN/A

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