$668+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTM
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Kathmandu with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Kathmandu
Cheapest
Best
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One-way
Cheapest flights from Philadelphia to KathmanduExplore 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 19, 2026.
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 19, 2026.
This BusinessClass deal was found by Cheapflights users on 10/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:45 pm -
1 stop34h 15m
Sun 12/63:50 pm -
1 stop33h 45m
Deal found 10/15![Multiple Airlines logo]()
$1,451
This Justfly.com deal was found by Cheapflights users on 10/17. 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.
Tue 10/209:30 pm -
1 stop25h 35m
Thu 10/299:35 am -
1 stop40h 00m
Deal found 10/17![Qatar Airways logo]()
$1,487
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 pm -
2 stops37h 10m
Tue 12/81:40 pm -
2 stops35h 55m
Deal found 10/17![Multiple Airlines logo]()
$1,556
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Tue 12/17:33 pm -
2 stops57h 57m
Mon 2/15:30 pm -
1 stop32h 05m
Deal found 10/16![Qatar Airways logo]()
$1,563
This Justfly.com deal was found by Cheapflights users on 10/16. 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.
Tue 10/209:30 pm -
1 stop25h 35m
Wed 10/283:50 pm -
1 stop33h 45m
Deal found 10/16![Qatar Airways logo]()
$1,601
This Justfly.com deal was found by Cheapflights users on 10/18. 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.
Tue 11/38:45 pm -
1 stop34h 15m
Mon 11/233:50 pm -
1 stop33h 45m
Deal found 10/18![Qatar Airways logo]()
$1,604
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:30 pm -
3 stops36h 35m
Sat 12/122:45 pm -
2 stops34h 50m
Deal found 10/15![Multiple Airlines logo]()
$1,605
This Justfly.com deal was found by Cheapflights users on 10/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:30 pm -
1 stop34h 30m
Wed 11/253:50 pm -
1 stop33h 45m
Deal found 10/14![Qatar Airways logo]()
$1,630
Best flights from Philadelphia to KathmanduDiscover carefully curated flight deals from Philadelphia to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Philadelphia to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Qatar Airways deal was found by Cheapflights users on 10/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/189:45 pm -
1 stop34h 15m
Mon 4/1910:05 am -
1 stop38h 45m
Deal found 10/19![Qatar Airways logo]()
$1,458
This Emirates deal was found by Cheapflights users on 10/19. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1612:40 pm -
2 stops44h 15m
Thu 4/159:05 am -
2 stops46h 12m
Deal found 10/19![Emirates logo]()
$2,132
This Cathay Pacific deal was found by Cheapflights users on 10/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:51 pm -
2 stops44h 54m
Sun 1/1710:45 pm -
2 stops43h 30m
Deal found 10/15![Multiple Airlines logo]()
$2,290
This Qatar Airways deal was found by Cheapflights users on 10/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/198:45 pm -
1 stop32h 45m
Sun 2/287:00 pm -
1 stop30h 35m
Deal found 10/17![Qatar Airways logo]()
$1,541
This Qatar Airways deal was found by Cheapflights users on 10/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/226:55 pm -
2 stops37h 05m
Thu 4/1510:05 am -
1 stop38h 45m
Deal found 10/19![Qatar Airways logo]()
$1,594
This Qatar Airways deal was found by Cheapflights users on 10/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/219:45 pm -
1 stop32h 45m
Tue 4/1310:05 am -
2 stops42h 35m
Deal found 10/19![Qatar Airways logo]()
$1,616
This Emirates deal was found by Cheapflights users on 10/19. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1712:40 pm -
2 stops44h 15m
Fri 4/163:35 pm -
2 stops39h 42m
Deal found 10/19![Emirates logo]()
$2,132
This Qatar Airways deal was found by Cheapflights users on 10/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/185:09 pm -
2 stops60h 21m
Wed 3/37:00 pm -
1 stop30h 35m
Deal found 10/17![Qatar Airways logo]()
$1,645
This Qatar Airways deal was found by Cheapflights users on 10/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/189:45 pm -
1 stop32h 45m
Wed 4/1410:05 am -
2 stops46h 24m
Deal found 10/19![Qatar Airways logo]()
$1,661
This Qatar Airways deal was found by Cheapflights users on 10/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/208:45 pm -
1 stop24h 50m
Mon 3/17:00 pm -
2 stops37h 50m
Deal found 10/17![Qatar Airways logo]()
$1,696
This Qatar Airways deal was found by Cheapflights users on 10/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:45 pm -
2 stops57h 45m
Sun 12/63:50 pm -
2 stops37h 38m
Deal found 10/17![Qatar Airways logo]()
$2,316
This Qatar Airways deal was found by Cheapflights users on 10/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/214:28 pm -
2 stops62h 32m
Mon 1/117:00 pm -
1 stop30h 35m
Deal found 10/17![Qatar Airways logo]()
$2,899
Last-minute flights from Philadelphia to KathmanduDiscover last-minute flight deals from Philadelphia to Kathmandu. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Kathmandu. Data last updated October 19, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:30 pm -
3 stops36h 35m
Sat 12/122:45 pm -
2 stops34h 50m
Deal found 10/15![Multiple Airlines logo]()
$1,605
This Justfly.com deal was found by Cheapflights users on 10/17. 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.
Tue 10/209:30 pm -
1 stop25h 35m
Thu 10/299:35 am -
1 stop40h 00m
Deal found 10/17![Qatar Airways logo]()
$1,487
This Justfly.com deal was found by Cheapflights users on 10/16. 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.
Tue 10/209:30 pm -
1 stop25h 35m
Wed 10/283:50 pm -
1 stop33h 45m
Deal found 10/16![Qatar Airways logo]()
$1,601
This FlightHub deal was found by Cheapflights users on 10/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:30 pm -
1 stop34h 30m
Mon 11/233:50 pm -
1 stop33h 45m
Deal found 10/15![Qatar Airways logo]()
$1,644
This Justfly.com deal was found by Cheapflights users on 10/18. 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.
Tue 11/38:45 pm -
1 stop34h 15m
Mon 11/233:50 pm -
1 stop33h 45m
Deal found 10/18![Qatar Airways logo]()
$1,604
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:45 pm -
1 stop24h 50m
Sun 12/63:50 pm -
1 stop33h 45m
Deal found 10/17![Multiple Airlines logo]()
$1,643
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:45 pm -
1 stop32h 45m
Sun 12/63:50 pm -
1 stop33h 45m
Deal found 10/17![Multiple Airlines logo]()
$1,645
This BusinessClass deal was found by Cheapflights users on 10/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:45 pm -
1 stop34h 15m
Sun 12/63:50 pm -
1 stop33h 45m
Deal found 10/15![Multiple Airlines logo]()
$1,451
This FlightHub deal was found by Cheapflights users on 10/16. 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 11/308:45 pm -
1 stop31h 05m
Thu 1/145:30 pm -
1 stop32h 05m
Deal found 10/16![Multiple Airlines logo]()
$1,631
One-way flights from Philadelphia to KathmanduSearch for one-way flight options from Philadelphia to Kathmandu. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Philadelphia to Kathmandu. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:40 pm -
3 stops50h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:40 pm -
3 stops54h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:40 pm -
3 stops50h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$786
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:45 pm -
2 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$886
This oojo deal was found by Cheapflights users on 10/17. 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.
Mon 11/238:45 pm -
1 stop32h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Qatar Airways logo]()
$973
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:45 pm -
1 stop31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Qatar Airways logo]()
$1,034
This KAYAK deal was found by Cheapflights users on 10/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:45 pm -
1 stop34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Qatar Airways logo]()
$1,078
This Justfly.com deal was found by Cheapflights users on 10/17. 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.
Sun 11/229:15 am -
2 stops27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$1,147
Find 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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,352 (Justfly.com) |
One-way from | $668 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,233 |
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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Philadelphia to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Mon 12/7
5:40 pm-6:30 am
3 stops50h 05m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$668
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Wed 12/9
5:40 pm-11:10 am
3 stops54h 45m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$713
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Thu 12/10
5:40 pm-6:30 am
3 stops50h 05m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$786
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Mon 11/23
8:45 pm-9:45 am
2 stops26h 15m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$886
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Sun 11/22
8:45 pm-4:15 pm
1 stop32h 45m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$1,228
Quickest round-trip
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Mon 12/7
8:45 pm-8:20 am
1 stop24h 50m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$1,329
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Sat 11/21
7:45 pm-4:15 pm
2 stops57h 45m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$1,345
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Thu 3/18
9:45 pm-5:45 pm
1 stop34h 15m
Kathmandu Tribhuvan
Mon 4/19
10:05 am-3:05 pm
1 stop38h 45m
$1,458
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Fri 2/19
8:45 pm-4:15 pm
1 stop32h 45m
Kathmandu Tribhuvan
Sun 2/28
7:00 pm-2:50 pm
1 stop30h 35m
$1,541
PhiladelphiaKathmandu
PHL Philadelphia - KTM Kathmandu Tribhuvan
PHLKTM
Philadelphia
Mon 3/22
6:55 pm-5:45 pm
2 stops37h 05m
Kathmandu Tribhuvan
Thu 4/15
10:05 am-3:05 pm
1 stop38h 45m
$1,594
Showing 1-10 of 22 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Philadelphia-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Kathmandu flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
PHL-KTM
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?
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 82 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, March is the cheapest month in which you can book a flight from Philadelphia to Kathmandu (average of $1,075). Flying from Philadelphia to Kathmandu in December is currently the most expensive (average of $1,832). 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 Philadelphia to Kathmandu?
Airfare is typical for this route at the moment.
Philadelphia to Kathmandu flights typically cost between $1,119 and $1,366 in January.The cheapest round-trip price found within the last 5 days was $1,352 on Qatar Airways (Jan 19-Apr 14).
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 19, 2026.
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.
Overall
7.3
Crew
7.9
Boarding
7.5
Food
7.3
Comfort
7.3
Entertainment
7.3
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Overall
7.3
Crew
7.9
Boarding
7.5
Food
7.3
Comfort
7.3
Entertainment
7.3
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
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.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$989 | Average$1,222 | FlexibilityNo cancel fee | On-time68% |