Kathmandu

$433+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
Jun 14 — Jun 211
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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 May 15, 2026.

This oojo deal was found by Cheapflights users on 5/15. 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 9/2411:30 am
EWR
-
KTM
1 stop39h 35m
Multiple Airlines
Wed 10/79:10 pm
KTM
-
EWR
1 stop21h 35m
Multiple Airlines
Deal found 5/15$855
This oojo deal was found by Cheapflights users on 5/14. 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.
Thu 9/1011:30 am
EWR
-
KTM
1 stop33h 20m
Air India
Sun 9/136:45 am
KTM
-
EWR
1 stop36h 00m
Air India
Deal found 5/14$920
This oojo deal was found by Cheapflights users on 5/15. 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.
Sat 9/1211:30 am
EWR
-
KTM
1 stop33h 20m
Air India
Wed 9/302:40 pm
KTM
-
EWR
1 stop28h 05m
Air India
Deal found 5/15$921
This American Airlines deal was found by Cheapflights users on 5/15. 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 9/248:30 pm
PHL
-
KTM
1 stop27h 35m
Multiple Airlines
Wed 10/76:45 pm
KTM
-
PHL
1 stop24h 00m
Multiple Airlines
Deal found 5/15$970
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:30 pm
PHL
-
KTM
1 stop26h 35m
Multiple Airlines
Thu 9/1711:05 am
KTM
-
PHL
1 stop31h 40m
Multiple Airlines
Deal found 5/13$972
This Indian Eagle deal was found by Cheapflights users on 5/13. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:30 am
EWR
-
KTM
1 stop40h 25m
Air India
Sun 10/45:30 pm
KTM
-
EWR
1 stop25h 15m
Air India
Deal found 5/13$977
This KAYAK deal was found by Cheapflights users on 5/15. 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.
Wed 9/238:30 pm
PHL
-
KTM
1 stop35h 15m
Qatar Airways
Thu 10/811:05 am
KTM
-
PHL
1 stop31h 40m
Qatar Airways
Deal found 5/15$993
This Ovago deal was found by Cheapflights users on 5/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:20 pm
PHL
-
KTM
2 stops31h 45m
Qatar Airways
Mon 9/286:00 pm
KTM
-
PHL
1 stop24h 45m
Qatar Airways
Deal found 5/14$996
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:30 pm
PHL
-
KTM
1 stop27h 35m
Multiple Airlines
Sat 10/106:00 pm
KTM
-
PHL
1 stop24h 45m
Multiple Airlines
Deal found 5/14$1,015
This Indian Eagle deal was found by Cheapflights users on 5/13. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:30 am
EWR
-
KTM
1 stop19h 15m
Air India
Mon 9/2810:05 am
KTM
-
EWR
1 stop32h 40m
Air India
Deal found 5/13$1,018
This Indian Eagle deal was found by Cheapflights users on 5/13. 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 Indian Eagle 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 40m
Air India
Sun 9/207:35 am
KTM
-
EWR
1 stop35h 10m
Air India
Deal found 5/13$1,026
This oojo deal was found by Cheapflights users on 5/12. 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.
Fri 11/208:15 pm
JFK
-
KTM
2 stops38h 50m
Singapore Airlines
Wed 2/1011:00 pm
KTM
-
JFK
2 stops47h 00m
Singapore Airlines
Deal found 5/12$1,046

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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$855
(oojo)

One-way from

$433
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,286
Provider with most accurate pricing for Philadelphia-Kathmandu Tribhuvan flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Kathmandu Tribhuvan flights.
From Pennsylvania to Kathmandu Tribhuvan
One-way flight from Pennsylvania to Kathmandu Tribhuvan
Highest demand for flights based on searches. 8% potential increase in price ($122 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 15, 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

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Thu 9/17

10:05 am-9:00 am

1 stop32h 40m

$973

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 9/20

10:05 pm-4:45 pm

2 stops56h 55m

Kathmandu Tribhuvan

Sat 10/10

6:00 pm-9:00 am

1 stop24h 45m

$1,053

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/10

8:30 pm-8:50 am

1 stop26h 35m

Kathmandu Tribhuvan

Thu 9/17

6:00 pm-8:57 pm

2 stops36h 42m

$1,127

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 6/10

3:10 pm-6:10 pm

2 stops41h 15m

Kathmandu Tribhuvan

Sat 6/20

8:10 am-9:45 am

2 stops35h 20m

$1,206

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Wed 9/9

5:55 pm-5:00 pm

2 stops37h 20m

Kathmandu Tribhuvan

Tue 12/15

12:25 am-2:20 pm

1 stop24h 40m

$1,325

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Tue 8/25

10:20 pm-11:35 pm

2 stops39h 30m

Kathmandu Tribhuvan

Sun 2/14

12:45 am-6:55 pm

2 stops28h 55m

$1,327

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Thu 9/10

10:20 pm-2:35 pm

2 stops30h 30m

Kathmandu Tribhuvan

Sun 9/27

12:35 am-6:55 pm

2 stops28h 05m

$1,377
Quickest round-trip

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Fri 10/9

11:20 am-4:45 pm

1 stop19h 40m

Kathmandu Tribhuvan

Tue 10/27

9:35 am-9:00 am

1 stop33h 10m

$1,378

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Wed 9/9

10:20 pm-2:35 pm

2 stops30h 30m

Kathmandu Tribhuvan

Wed 12/16

3:00 pm-6:55 pm

2 stops38h 40m

$1,391

New YorkKathmandu

JFK - KTM

JFKKTM

New York John F Kennedy Intl

Thu 7/23

11:00 pm-11:35 pm

1 stop38h 50m

Kathmandu Tribhuvan

Mon 7/27

9:05 am-8:50 am

1 stop33h 30m

$1,397

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

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

How far ahead should I book a flight from Pennsylvania to Kathmandu?

Booking 85 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.

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 June is currently the most expensive (average of $1,663). 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 $1,327, Qatar Airways can have you in Kathmandu from Pennsylvania in 39h 30m. 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?

  • 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 June is currently the most expensive (average of $1,663). 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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Alternative routes for Pennsylvania to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,008Average$1,452FlexibilityNo 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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