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Kathmandu

$509+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
May 8 — May 151
Fri 5/8
Fri 5/15
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 April 8, 2026.

This American Airlines deal was found by Cheapflights users on 4/8. 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 8/198:30 pm
PHL
-
KTM
1 stop26h 35m
Multiple Airlines
Wed 9/911:05 am
KTM
-
PHL
1 stop31h 40m
Multiple Airlines
Deal found 4/8$905
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Thu 8/208:30 pm
PHL
-
KTM
1 stop34h 30m
Multiple Airlines
Mon 9/711:05 am
KTM
-
PHL
1 stop31h 40m
Multiple Airlines
Deal found 4/3$907
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:50 pm
PHL
-
KTM
2 stops34h 05m
Qatar Airways
Sun 5/317:10 pm
KTM
-
PHL
2 stops39h 33m
Qatar Airways
Deal found 4/6$935
This Fareboom deal was found by Cheapflights users on 4/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
EWR
-
KTM
1 stop25h 45m
Air India
Wed 9/309:10 pm
KTM
-
EWR
1 stop21h 35m
Air India
Deal found 4/3$938
This Fareboom deal was found by Cheapflights users on 4/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:45 pm
JFK
-
KTM
2 stops32h 35m
Multiple Airlines
Wed 9/309:10 pm
KTM
-
JFK
1 stop22h 15m
Multiple Airlines
Deal found 4/3$938
This Fareboom deal was found by Cheapflights users on 4/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:45 pm
JFK
-
KTM
2 stops32h 35m
Multiple Airlines
Sun 10/42:40 pm
KTM
-
JFK
1 stop28h 45m
Multiple Airlines
Deal found 4/7$940
This Fareboom deal was found by Cheapflights users on 4/5. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:45 pm
JFK
-
KTM
2 stops32h 35m
Multiple Airlines
Tue 5/122:40 pm
KTM
-
JFK
1 stop28h 45m
Multiple Airlines
Deal found 4/5$942
This Fareboom deal was found by Cheapflights users on 4/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:30 am
EWR
-
KTM
1 stop33h 20m
Air India
Sun 10/42:40 pm
KTM
-
EWR
1 stop28h 05m
Air India
Deal found 4/7$947
This American Airlines deal was found by Cheapflights users on 4/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:30 pm
PHL
-
KTM
1 stop27h 35m
Multiple Airlines
Fri 10/26:45 pm
KTM
-
PHL
1 stop24h 00m
Multiple Airlines
Deal found 4/6$947
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 10/258:50 pm
PHL
-
KTM
1 stop34h 55m
Multiple Airlines
Fri 12/45:40 pm
KTM
-
PHL
1 stop26h 05m
Multiple Airlines
Deal found 4/7$950
This Fareboom deal was found by Cheapflights users on 4/4. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:45 pm
JFK
-
KTM
2 stops43h 25m
Multiple Airlines
Tue 10/135:30 pm
KTM
-
JFK
1 stop25h 55m
Multiple Airlines
Deal found 4/4$954
This FlightHub deal was found by Cheapflights users on 4/4. 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 11/167:40 pm
JFK
-
KTM
1 stop28h 45m
Turkish Airlines
Wed 12/912:35 pm
KTM
-
JFK
1 stop20h 35m
Turkish Airlines
Deal found 4/4$960

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 April 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$905
(American Airlines)

One-way from

$509
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,371
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. 10% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 8, 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 8/20

3:34 pm-8:50 am

2 stops31h 31m

Kathmandu Tribhuvan

Mon 9/7

10:05 am-9:00 am

1 stop32h 40m

$1,134

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 9/16

10:35 am-9:50 am

2 stops37h 30m

Kathmandu Tribhuvan

Fri 10/2

6:45 pm-8:23 pm

2 stops35h 23m

$1,184
Quickest round-trip

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Mon 5/4

10:05 pm-8:40 am

1 stop24h 50m

Kathmandu Tribhuvan

Mon 9/14

11:05 am-10:30 pm

1 stop21h 10m

$1,192

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/24

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Mon 9/28

6:45 pm-9:00 am

1 stop24h 00m

$1,192

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/10

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Mon 9/14

6:00 pm-9:00 am

1 stop24h 45m

$1,192

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Sat 5/2

10:05 pm-8:40 am

1 stop24h 50m

Kathmandu Tribhuvan

Fri 9/18

6:00 pm-8:50 am

1 stop24h 35m

$1,232

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Sat 4/25

1:20 am-8:40 am

1 stop21h 35m

Kathmandu Tribhuvan

Sat 5/16

7:10 pm-4:40 pm

1 stop31h 15m

$1,237

NewarkKathmandu

EWR - KTM

EWRKTM

Newark

Sun 4/19

11:55 pm-2:35 pm

2 stops28h 55m

Kathmandu Tribhuvan

Thu 5/14

7:55 pm-9:20 pm

2 stops35h 10m

$1,277

NewarkKathmandu

EWR - KTM

EWRKTM

Newark

Sun 5/10

11:55 pm-8:05 am

2 stops22h 25m

Kathmandu Tribhuvan

Mon 5/25

12:35 am-9:20 pm

2 stops30h 30m

$1,277

NewarkKathmandu

EWR - KTM

EWRKTM

Newark

Mon 5/4

11:55 pm-2:35 pm

2 stops28h 55m

Kathmandu Tribhuvan

Sun 9/13

12:35 am-9:20 pm

2 stops30h 30m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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, September is the cheapest month in which you can book a flight from Pennsylvania to Kathmandu (average of $931). Flying from Pennsylvania to Kathmandu in June is currently the most expensive (average of $1,590). 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 Pennsylvania to Kathmandu?

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 $1,277, Qatar Airways can have you in Kathmandu from Pennsylvania in 28h 55m. Airlines will cover a distance of 7527 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 New York LaGuardia - 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, September is the cheapest month in which you can book a flight from Pennsylvania to Kathmandu (average of $931). Flying from Pennsylvania to Kathmandu in June is currently the most expensive (average of $1,590). 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 April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,011Average$1,896FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,027Average$1,471FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$1,051Average$1,294FlexibilityNo cancel feeOn-timeN/A

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