KTM - PHL

$856 Find Cheap Flights from Kathmandu to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to Philadelphia departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,425
Typical prices: $2,262-$1,604
Qatar Airways
Tue 6/16Tue 8/4
KTM - PHL • 2 stops
Cheapest one-way
$856
Typical prices: $838-$1,060
Multiple Airlines
Sat 6/13
KTM - PHL • 2 stops
Top airlines
Cheapest • from $1,425 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kathmandu and Philadelphia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to Philadelphia (KTM-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kathmandu to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kathmandu to Philadelphia

Tue, Jun 16 - Tue, Aug 4
Qatar Airways Logo
6:00 pm - 10:48 pm
KTM
-
PHL
38h 33m
2 stops
Qatar Airways Logo
3:45 pm - 8:50 am
PHL
-
KTM
31h 20m
2 stops
$1,425Qatar Airways
Tue, Jun 16 - Tue, Aug 4
Qatar Airways Logo
6:00 pm - 10:47 pm
KTM
-
PHL
38h 32m
2 stops
Qatar Airways Logo
2:26 pm - 8:50 am
PHL
-
KTM
32h 39m
2 stops
$1,473Qatar Airways
Wed, Jun 10 - Wed, Jun 17
Qatar Airways Logo
7:10 pm - 12:58 am
KTM
-
PHL
39h 33m
2 stops
Qatar Airways Logo
6:37 pm - 4:45 pm
PHL
-
KTM
36h 23m
2 stops
$1,474Qatar Airways
Tue, Jun 16 - Tue, Aug 4
Qatar Airways Logo
6:00 pm - 10:47 pm
KTM
-
PHL
38h 32m
2 stops
Qatar Airways Logo
2:26 pm - 8:50 am
PHL
-
KTM
32h 39m
2 stops
$1,475Qatar Airways
Tue, Jun 16 - Tue, Aug 4
Qatar Airways Logo
6:00 pm - 10:47 pm
KTM
-
PHL
38h 32m
2 stops
Qatar Airways Logo
2:26 pm - 8:50 am
PHL
-
KTM
32h 39m
2 stops
$1,476Qatar Airways
Tue, Jun 16 - Tue, Aug 4
Qatar Airways Logo
6:00 pm - 10:47 pm
KTM
-
PHL
38h 32m
2 stops
Qatar Airways Logo
2:26 pm - 8:50 am
PHL
-
KTM
32h 39m
2 stops
$1,478Qatar Airways
Thu, Jun 11 - Thu, Jun 18
Qatar Airways Logo
7:10 pm - 9:00 pm
KTM
-
PHL
35h 35m
2 stops
Qatar Airways Logo
10:16 am - 8:50 am
PHL
-
KTM
36h 49m
2 stops
$1,514Qatar Airways
Sun, Jun 14 - Sun, Jun 21
Qatar Airways Logo
7:10 pm - 12:57 am
KTM
-
PHL
39h 32m
2 stops
Qatar Airways Logo
10:16 am - 4:45 pm
PHL
-
KTM
44h 44m
2 stops
$1,529Qatar Airways
Wed, Jul 1 - Fri, Jul 31
Qatar Airways Logo
10:05 am - 10:53 pm
KTM
-
PHL
46h 33m
2 stops
Qatar Airways Logo
3:28 pm - 8:50 am
PHL
-
KTM
31h 37m
2 stops
$1,558Qatar Airways
Wed, Jul 1 - Sat, Aug 1
Qatar Airways Logo
10:05 am - 10:53 pm
KTM
-
PHL
46h 33m
2 stops
Qatar Airways Logo
9:32 pm - 8:50 am
PHL
-
KTM
49h 33m
2 stops
$1,562Qatar Airways
Booking Insights

KAYAK's insights & trends for Kathmandu to Philadelphia flights

Get data-powered insights and trends into flights from Kathmandu to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kathmandu to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kathmandu to Philadelphia is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and May, where the average cost of round-trip tickets is $2,167 and $1,996 respectively.

Good to know

Low seasonSeptember
Cheapest flight$856
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Kathmandu to Philadelphia

When to book flights from Kathmandu to Philadelphia

Are your dates flexible? Find out the best times to travel from Kathmandu to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to Philadelphia

  • What is the cheapest flight from Kathmandu to Philadelphia?

    In the last 3 days, the lowest price for a flight from Kathmandu to Philadelphia was $856 for a one-way ticket and $1,425 for a round-trip.

  • Do I need a passport to fly between Kathmandu and Philadelphia?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Kathmandu and on arrival in Philadelphia.

  • Which airports will I be using when flying from Kathmandu to Philadelphia?

    On your way to Philadelphia, you’ll fly out from Kathmandu Tribhuvan. You’ll be landing at Philadelphia.

  • Which aircraft models fly most regularly from Kathmandu to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kathmandu to Philadelphia?

    oneworld is the only airline alliance operating flights between Kathmandu and Philadelphia.

  • How does KAYAK find such low prices on flights from Kathmandu to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Kathmandu with another airline. Booking your flights between Kathmandu and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kathmandu to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3724 reviews
7.5Boarding
7.3Comfort
7.9Crew
7.3Entertainment
7.3Food
Airline reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

10.0 ExcellentBrian, Feb 2026
DOH - ATL
Read more Qatar Airways reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Very efficient and professional staff. Food was good and so was entertainment selection.

Initial booking was confusing and had to get new CC issued.

Everything you need to know for your flight from Kathmandu to Philadelphia

Information on your arrival and departure airports