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Kathmandu

$906+ Cheap flights from Philadelphia (PHL) to Kathmandu (KTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$906
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,606
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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Highest demand for flights based on searches. 13% potential increase in price ($231 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/167:40 pmPHL - KTM
1 stop27h 20mMultiple Airlines
Sun 12/149:10 amKTM - PHL
1 stop34h 55mMultiple Airlines
Deal found 10/29$906
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 11/307:30 pmPHL - KTM
1 stop27h 30mMultiple Airlines
Sat 12/139:10 amKTM - PHL
1 stop34h 55mMultiple Airlines
Deal found 10/30$951
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:35 pmPHL - KTM
2 stops31h 25mQatar Airways
Tue 4/710:05 amKTM - PHL
2 stops40h 36mQatar Airways
Deal found 10/28$1,081
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:40 pmPHL - KTM
1 stop27h 20mQatar Airways
Sun 12/147:05 pmKTM - PHL
2 stops35h 41mQatar Airways
Deal found 10/29$1,085
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:45 pmPHL - KTM
2 stops39h 55mQatar Airways
Tue 11/2511:00 amKTM - PHL
2 stops44h 15mQatar Airways
Deal found 10/30$1,110
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:35 pmPHL - KTM
2 stops52h 25mQatar Airways
Wed 11/2611:00 amKTM - PHL
2 stops40h 57mQatar Airways
Deal found 10/29$1,156
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:30 pmPHL - KTM
1 stop27h 30mQatar Airways
Mon 12/87:05 pmKTM - PHL
2 stops35h 41mQatar Airways
Deal found 10/30$1,269
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:57 pmPHL - KTM
2 stops32h 03mQatar Airways
Sat 12/139:10 amKTM - PHL
1 stop34h 55mQatar Airways
Deal found 10/30$1,341

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 October 30, 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

Sun 11/30

7:30 pm-9:45 am

1 stop27h 30m

Kathmandu Tribhuvan

Sat 12/13

9:10 am-9:20 am

1 stop34h 55m

$951

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 1/1

7:40 pm-7:55 am

1 stop25h 30m

Kathmandu Tribhuvan

Sat 1/31

5:40 pm-7:27 pm

2 stops36h 32m

$1,095

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 1/13

11:00 am-4:25 pm

2 stops42h 40m

Kathmandu Tribhuvan

Sat 1/31

5:40 pm-7:27 pm

2 stops36h 32m

$1,107

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 11/4

1:45 pm-4:25 pm

2 stops39h 55m

Kathmandu Tribhuvan

Tue 11/25

11:00 am-8:30 pm

2 stops44h 15m

$1,110

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 1/17

7:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Wed 1/28

7:05 pm-7:27 pm

2 stops35h 07m

$1,120

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 1/3

7:40 pm-7:55 am

1 stop25h 30m

Kathmandu Tribhuvan

Sat 1/31

5:40 pm-7:27 pm

2 stops36h 32m

$1,132

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 11/13

7:40 pm-9:45 am

1 stop27h 20m

Kathmandu Tribhuvan

Tue 4/7

10:05 am-4:56 pm

2 stops40h 36m

$1,272

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Mon 11/24

5:07 pm-9:45 am

2 stops29h 53m

Kathmandu Tribhuvan

Mon 12/8

5:40 pm-8:01 pm

2 stops37h 06m

$1,279

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 1/17

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Wed 1/28

7:05 pm-9:00 am

1 stop24h 40m

$1,326

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 3/15

4:56 pm-11:30 pm

2 stops44h 49m

$7,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 October.
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
oojoPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 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 October 24, 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 $982). 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 October 30, 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 October 30, 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
3,661 reviews

Comfort

7.4

Entertainment

7.4

Crew

7.9

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
3,661 reviews
Qatar Airways
7.4
Good
3,661 reviews

Comfort

7.4

Entertainment

7.4

Crew

7.9

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 25h 30m. 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 $1,079 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 $982). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,079Average$1,468FlexibilityNo cancel feeOn-time68%

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