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Kathmandu

$437+ Cheap flights from Philadelphia (PHL) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
dic. 18 — dic. 251
jue. 12/18
jue. 12/25
1 adult, Economy
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Cheap flight deals from Philadelphia to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Kathmandu (KTM). 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 noviembre 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,036
(FlightHub)

One-way from

$437
(Indian Eagle)

Popular in

January

Cheapest in

February

Average price

$1,590
Provider with most accurate pricing for Philadelphia-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Kathmandu Tribhuvan flights.
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From Philadelphia to Kathmandu Tribhuvan
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One-way flight from Philadelphia to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 3% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Philadelphia to Kathmandu

Cheapest flights from Philadelphia to Kathmandu
Explore the most affordable flight options available from Philadelphia to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 18, 2025.

This American Airlines deal was found by Cheapflights users on 11/17. 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.
dom. 11/307:30 pmPHL - KTM
1 stop27h 30mMultiple Airlines
sáb. 12/139:10 amKTM - PHL
1 stop34h 55mMultiple Airlines
Deal found 11/17$1,331
This oojo deal was found by Cheapflights users on 11/18. 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.
jue. 11/205:07 pmPHL - KTM
2 stops36h 33mQatar Airways
mié. 12/249:10 amKTM - PHL
1 stop34h 35mQatar Airways
Deal found 11/18$1,368
This oojo deal was found by Cheapflights users on 11/17. 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.
dom. 11/307:30 pmPHL - KTM
1 stop27h 30mQatar Airways
sáb. 12/139:10 amKTM - PHL
2 stops45h 44mQatar Airways
Deal found 11/17$1,382
This oojo deal was found by Cheapflights users on 11/18. 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.
jue. 11/205:07 pmPHL - KTM
2 stops36h 33mQatar Airways
mar. 12/239:10 amKTM - PHL
2 stops63h 09mQatar Airways
Deal found 11/18$1,390
This oojo deal was found by Cheapflights users on 11/18. 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.
jue. 11/205:07 pmPHL - KTM
2 stops36h 33mQatar Airways
vie. 12/269:10 amKTM - PHL
2 stops47h 41mQatar Airways
Deal found 11/18$1,406
This Cathay Pacific deal was found by Cheapflights users on 11/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1910:57 amPHL - KTM
2 stops47h 48mMultiple Airlines
mié. 12/1010:55 pmKTM - PHL
2 stops35h 39mMultiple Airlines
Deal found 11/17$1,454
This Justfly.com deal was found by Cheapflights users on 11/17. 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.
dom. 12/712:05 pmPHL - KTM
2 stops33h 05mQatar Airways
mié. 12/179:10 amKTM - PHL
1 stop34h 35mQatar Airways
Deal found 11/17$1,457
This Justfly.com deal was found by Cheapflights users on 11/18. 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.
sáb. 11/222:57 pmPHL - KTM
2 stops32h 03mQatar Airways
mar. 12/99:10 amKTM - PHL
2 stops43h 30mQatar Airways
Deal found 11/18$1,493
This Justfly.com deal was found by Cheapflights users on 11/17. 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.
vie. 12/53:38 pmPHL - KTM
2 stops29h 32mQatar Airways
mié. 12/179:10 amKTM - PHL
1 stop34h 35mQatar Airways
Deal found 11/17$1,495
This Justfly.com deal was found by Cheapflights users on 11/18. 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.
sáb. 11/222:57 pmPHL - KTM
2 stops32h 03mQatar Airways
lun. 12/85:40 pmKTM - PHL
2 stops38h 36mQatar Airways
Deal found 11/18$1,513
This Justfly.com deal was found by Cheapflights users on 11/17. 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.
sáb. 12/612:29 pmPHL - KTM
2 stops32h 41mQatar Airways
jue. 12/189:10 amKTM - PHL
1 stop34h 35mQatar Airways
Deal found 11/17$1,542

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 noviembre 18, 2025.
Use the filters below to find and compare flights from Philadelphia to Kathmandu that are best for you.

Fly from

Philadelphia

Fly to

Kathmandu

Route

Depart

Return

Price

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

jue. 3/5

10:55 am-5:50 pm

2 stops44h 10m

Kathmandu Tribhuvan

lun. 3/9

7:05 pm-7:30 pm

2 stops34h 10m

$1,135

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

jue. 3/26

6:35 pm-4:25 pm

2 stops36h 05m

Kathmandu Tribhuvan

mar. 4/14

10:05 am-7:35 pm

2 stops43h 15m

$1,138

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

jue. 1/15

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

mar. 3/3

7:05 pm-9:49 pm

2 stops37h 29m

$1,143

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

jue. 1/15

3:35 pm-4:25 pm

2 stops38h 05m

Kathmandu Tribhuvan

lun. 3/2

7:05 pm-5:10 pm

2 stops56h 50m

$1,144

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

mié. 1/14

10:40 am-7:55 am

2 stops34h 30m

Kathmandu Tribhuvan

dom. 3/1

5:40 pm-5:10 pm

2 stops58h 15m

$1,184

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

vie. 3/6

1:38 pm-4:25 pm

2 stops40h 02m

Kathmandu Tribhuvan

mié. 3/18

7:05 pm-12:48 am

2 stops39h 28m

$1,199

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

vie. 3/6

10:55 am-4:25 pm

2 stops42h 45m

Kathmandu Tribhuvan

lun. 3/23

5:40 pm-5:39 pm

2 stops33h 44m

$1,199

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

vie. 3/6

10:35 am-4:25 pm

2 stops43h 05m

Kathmandu Tribhuvan

jue. 3/19

7:05 pm-5:55 pm

2 stops56h 35m

$1,244

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

vie. 3/6

10:35 am-4:25 pm

2 stops43h 05m

Kathmandu Tribhuvan

dom. 3/22

7:05 pm-12:48 am

2 stops39h 28m

$1,244

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

mar. 3/31

6:35 pm-4:45 pm

2 stops36h 25m

Kathmandu Tribhuvan

jue. 4/30

10:05 am-9:00 am

1 stop32h 40m

$1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 16 results
1
2

Compare providers for flights from Philadelphia to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Kathmandu in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Kathmandu flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Philadelphia-Kathmandu flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Philadelphia-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Kathmandu flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Kathmandu

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Kathmandu. Price data was last updated on November 14, 2025.

The price you pay for your flight from Philadelphia to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Kathmandu (average of $159). Flying from Philadelphia to Kathmandu in June is currently the most expensive (average of $981). 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.

What is the cheapest time of day to fly from PHL to KTM?

Find hourly flight availability from Philadelphia to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 18, 2025.

It’s optimal to fly from Philadelphia to Kathmandu at noon. By choosing this option you can save up to 80% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated noviembre 18, 2025.
Read through reviews of airlines operating flights from Philadelphia to Kathmandu, 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
3,664 reviews

Crew

7.9

Comfort

7.4

Entertainment

7.4

Overall

7.4

Boarding

7.5

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,664 reviews
Qatar Airways
7.4
Good
3,664 reviews

Crew

7.9

Comfort

7.4

Entertainment

7.4

Overall

7.4

Boarding

7.5

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

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

  • How long is the flight from Philadelphia to Kathmandu?

    Qatar Airways can get you from Philadelphia to Kathmandu in just under 44h 10m. Your travel time can differ by up to . There are 7599 mi between Philadelphia and Kathmandu.

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

    Our cheapest airline available from Philadelphia to Kathmandu is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,077 on this airline. Qatar Airways is currently priced 29% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Kathmandu (average of $159). Flying from Philadelphia to Kathmandu in June is currently the most expensive (average of $981). 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 airline flying from Philadelphia to Kathmandu

Discover the top airline that operate flights from Philadelphia 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 noviembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,077Average$1,460FlexibilityNo cancel feeOn-time68%

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