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Kathmandu

$470+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
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 August 2, 2026.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/89:30 pm
PHL
-
KTM
1 stop25h 35m
Multiple Airlines
Sun 9/206:00 pm
KTM
-
PHL
1 stop30h 15m
Multiple Airlines
Deal found 7/29$969
This American Airlines deal was found by Cheapflights users on 7/30. 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 stop25h 35m
Multiple Airlines
Thu 9/176:00 pm
KTM
-
PHL
1 stop30h 15m
Multiple Airlines
Deal found 7/30$970
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 10/209:30 pm
PHL
-
KTM
1 stop31h 00m
Multiple Airlines
Thu 12/105:40 pm
KTM
-
PHL
1 stop32h 05m
Multiple Airlines
Deal found 7/30$972
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/309:30 pm
PHL
-
KTM
1 stop33h 30m
Multiple Airlines
Thu 11/1211:05 am
KTM
-
PHL
1 stop38h 20m
Multiple Airlines
Deal found 7/30$975
This KAYAK deal was found by Cheapflights users on 7/28. 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 9/104:04 pm
PHL
-
KTM
2 stops38h 56m
Qatar Airways
Thu 9/173:30 pm
KTM
-
PHL
1 stop32h 45m
Qatar Airways
Deal found 7/28$990
This KAYAK deal was found by Cheapflights users on 7/29. 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.
Mon 9/79:30 pm
PHL
-
KTM
1 stop33h 30m
Qatar Airways
Sun 9/203:30 pm
KTM
-
PHL
1 stop32h 45m
Qatar Airways
Deal found 7/29$996
This KAYAK deal was found by Cheapflights users on 7/28. 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.
Tue 9/83:20 pm
PHL
-
KTM
2 stops39h 40m
Qatar Airways
Tue 9/2910:05 am
KTM
-
PHL
1 stop38h 10m
Qatar Airways
Deal found 7/28$1,000
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/59:30 pm
PHL
-
KTM
1 stop25h 35m
Multiple Airlines
Mon 10/126:00 pm
KTM
-
PHL
1 stop30h 50m
Multiple Airlines
Deal found 7/29$1,009
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/1711:30 am
EWR
-
KTM
1 stop19h 15m
Air India
Wed 9/307:35 am
KTM
-
EWR
1 stop35h 10m
Air India
Deal found 7/31$1,011
This American Airlines deal was found by Cheapflights users on 7/29. 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 10/249:30 pm
PHL
-
KTM
1 stop26h 35m
Multiple Airlines
Thu 11/199:35 am
KTM
-
PHL
1 stop39h 50m
Multiple Airlines
Deal found 7/29$1,012
This oojo deal was found by Cheapflights users on 7/29. 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.
Mon 9/711:30 am
EWR
-
KTM
1 stop22h 55m
Air India
Mon 9/219:10 pm
KTM
-
EWR
1 stop21h 35m
Air India
Deal found 7/29$1,013
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:10 pm
PHL
-
KTM
2 stops54h 20m
Qatar Airways
Sun 9/2010:05 am
KTM
-
PHL
1 stop38h 10m
Qatar Airways
Deal found 7/29$1,013

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$969
(American Airlines)

One-way from

$470
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,344
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. 13% potential increase in price ($226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 2, 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

Tue 9/8

9:30 pm-8:50 am

1 stop25h 35m

Kathmandu Tribhuvan

Sat 9/19

6:00 pm-2:30 pm

1 stop30h 15m

$1,015

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 8/13

9:30 pm-8:50 am

1 stop25h 35m

Kathmandu Tribhuvan

Thu 9/24

6:45 pm-2:30 pm

1 stop29h 30m

$1,047

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Thu 9/10

10:00 pm-4:45 pm

1 stop33h 00m

Kathmandu Tribhuvan

Thu 9/17

3:30 pm-9:00 am

1 stop27h 15m

$1,116

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Sun 9/13

11:20 am-4:45 pm

1 stop19h 40m

Kathmandu Tribhuvan

Wed 9/30

6:00 pm-3:10 pm

1 stop30h 55m

$1,154

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 8/29

9:30 pm-8:50 am

1 stop25h 35m

Kathmandu Tribhuvan

Wed 9/9

10:05 am-2:30 pm

1 stop38h 10m

$1,196
Quickest round-trip

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Wed 8/26

11:20 am-4:45 pm

1 stop19h 40m

Kathmandu Tribhuvan

Sat 9/19

6:00 pm-8:50 am

1 stop24h 35m

$1,199

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 10/22

9:30 pm-5:30 pm

1 stop34h 15m

Kathmandu Tribhuvan

Mon 12/7

9:45 pm-3:00 pm

2 stops28h 00m

$1,206

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 10/8

9:30 pm-2:15 pm

1 stop31h 00m

Kathmandu Tribhuvan

Thu 11/19

3:05 pm-2:40 pm

2 stops34h 20m

$1,207

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 9/8

8:55 pm-2:15 pm

2 stops55h 35m

Kathmandu Tribhuvan

Tue 9/29

3:30 pm-2:30 pm

1 stop32h 45m

$1,227

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Fri 8/21

11:20 am-4:45 pm

1 stop19h 40m

Kathmandu Tribhuvan

Sat 11/14

9:35 am-3:00 pm

1 stop40h 10m

$1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 $1,123). Flying from Pennsylvania to Kathmandu in December is currently the most expensive (average of $1,900). 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?

Airfare is below average for this route at the moment.
Pennsylvania to Kathmandu flights typically cost between $1,233 and $1,457 in September.
The cheapest round-trip price found within the last 5 days was $969 on Multiple Airlines (Sep 8-Sep 20).

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 $1,325, Qatar Airways can have you in Kathmandu from Pennsylvania in 24h 10m. 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 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 $1,123). Flying from Pennsylvania to Kathmandu in December is currently the most expensive (average of $1,900). 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,008Average$1,424FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,011Average$1,896FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$1,051Average$1,294FlexibilityNo cancel feeOn-timeN/A

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