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Cheap flights from Philadelphia to Kathmandu from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Kathmandu departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 7:55 am
PHL
-
KTM
25h 30m1 stop
Multiple Airlines Logo
5:40 pm - 9:00 am
KTM
-
PHL
25h 05m1 stop
$903Multiple Airlines
Tue, Feb 17 - Thu, Mar 19
Multiple Airlines Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Multiple Airlines Logo
5:40 pm - 9:00 am
KTM
-
PHL
26h 05m1 stop
$906Multiple Airlines
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
7:45 pm - 5:50 pm
PHL
-
KTM
35h 20m1 stop
Multiple Airlines Logo
9:10 am - 9:00 am
KTM
-
PHL
33h 35m1 stop
$908Multiple Airlines
Tue, Feb 10 - Wed, Mar 11
Multiple Airlines Logo
7:45 pm - 5:50 pm
PHL
-
KTM
35h 20m1 stop
Multiple Airlines Logo
5:40 pm - 9:00 am
KTM
-
PHL
26h 05m1 stop
$946Multiple Airlines
Sat, Jan 24 - Mon, Feb 16
Multiple Airlines Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Multiple Airlines Logo
7:05 pm - 9:00 am
KTM
-
PHL
24h 40m1 stop
$951Multiple Airlines
Thu, Jan 22 - Sat, Feb 7
Qatar Airways Logo
3:07 pm - 4:25 pm
PHL
-
KTM
38h 33m2 stops
Qatar Airways Logo
5:40 pm - 9:00 am
KTM
-
PHL
26h 05m1 stop
$969Qatar Airways
Sat, Jan 24 - Mon, Feb 16
Qatar Airways Logo
3:07 pm - 4:25 pm
PHL
-
KTM
38h 33m2 stops
Qatar Airways Logo
5:40 pm - 6:49 pm
KTM
-
PHL
35h 54m2 stops
$978Qatar Airways
Sat, Jan 24 - Mon, Feb 16
Multiple Airlines Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Multiple Airlines Logo
5:40 pm - 9:00 am
KTM
-
PHL
26h 05m1 stop
$984Multiple Airlines
Thu, Jan 29 - Mon, Feb 9
Multiple Airlines Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Multiple Airlines Logo
5:40 pm - 9:00 am
KTM
-
PHL
26h 05m1 stop
$991Multiple Airlines
Fri, Jan 23 - Fri, Feb 6
Qatar Airways Logo
7:40 pm - 7:55 am
PHL
-
KTM
25h 30m1 stop
Qatar Airways Logo
5:40 pm - 9:00 am
KTM
-
PHL
25h 05m1 stop
$1,035Qatar Airways
Tue, Feb 17 - Wed, Mar 18

Qatar Airways flights from Philadelphia to Kathmandu

Our best Qatar Airways deals on Philadelphia to Kathmandu flight tickets
Qatar Airways
Jan 24
PHL3:07 pmPhiladelphia
38h 33m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Feb 16
KTM5:40 pmKathmandu Tribhuvan
26h 05m
1 stop
PHL9:00 amPhiladelphia
$969
Qatar Airways
Jan 24
PHL3:07 pmPhiladelphia
38h 33m
2 stops
KTM4:25 pmKathmandu Tribhuvan
Feb 16
KTM5:40 pmKathmandu Tribhuvan
35h 54m
2 stops
PHL6:49 pmPhiladelphia
$978
Qatar Airways
Feb 17
PHL7:40 pmPhiladelphia
25h 30m
1 stop
KTM7:55 amKathmandu Tribhuvan
Mar 18
KTM5:40 pmKathmandu Tribhuvan
25h 05m
1 stop
PHL9:00 amPhiladelphia
$1,035

Cathay Pacific flights from Philadelphia to Kathmandu

Our best Cathay Pacific deals on Philadelphia to Kathmandu flight tickets
Cathay Pacific
Jan 22
PHL10:57 amPhiladelphia
47h 48m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Jul 11
KTM11:00 pmKathmandu Tribhuvan
35h 23m
2 stops
PHL12:38 amPhiladelphia
$1,551
Cathay Pacific
Jan 21
PHL5:39 pmPhiladelphia
41h 06m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Jul 9
KTM11:00 pmKathmandu Tribhuvan
31h 08m
2 stops
PHL8:23 pmPhiladelphia
$1,644

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 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

Price

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 2/17

7:40 pm-7:55 am

1 stop25h 30m

Kathmandu Tribhuvan

Thu 3/19

5:40 pm-9:00 am

1 stop25h 05m

$903

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 1/22

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Thu 2/5

5:40 pm-9:00 am

1 stop26h 05m

$906

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 2/10

7:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Wed 3/11

9:10 am-9:00 am

1 stop33h 35m

$908

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 1/24

7:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Mon 2/16

5:40 pm-9:00 am

1 stop26h 05m

$946

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 1/22

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Sat 2/7

7:05 pm-9:00 am

1 stop24h 40m

$951

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 1/24

3:07 pm-4:25 pm

2 stops38h 33m

Kathmandu Tribhuvan

Mon 2/16

5:40 pm-9:00 am

1 stop26h 05m

$969

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sat 1/24

3:07 pm-4:25 pm

2 stops38h 33m

Kathmandu Tribhuvan

Mon 2/16

5:40 pm-6:49 pm

2 stops35h 54m

$978

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 1/29

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Mon 2/9

5:40 pm-9:00 am

1 stop26h 05m

$984

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Fri 1/23

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Fri 2/6

5:40 pm-9:00 am

1 stop26h 05m

$991

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 2/17

7:40 pm-7:55 am

1 stop25h 30m

Kathmandu Tribhuvan

Wed 3/18

5:40 pm-9:00 am

1 stop25h 05m

$1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Philadelphia to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kathmandu?

The month of August is another great option to travel to Kathmandu, with average flight prices from Philadelphia averaging around $1,326.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,529 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Philadelphia for as low as $1,180 on momondo.

Can stopping save me money on Philadelphia to Kathmandu flights?

You could potentially save up to 14% on your flight if you consider stops on a Philadelphia to Kathmandu flight.

When to book flights from Philadelphia to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Kathmandu (PHL to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Kathmandu

Fastest flight time

25h 25m

Direct flights

None
The fastest flight from Philadelphia to Kathmandu takes 25h 25m
There are no direct flights from Philadelphia to Kathmandu. There are no popular flight routes from Philadelphia to Kathmandu.
Search flight deals

  • How far is Philadelphia to Kathmandu Tribhuvan by plane?

    The distance between Philadelphia and Kathmandu Tribhuvan is about 7590.3 mi. Typically, this will take 25h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Philadelphia Airport to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Philadelphia to Kathmandu?

Best airlines flying from Philadelphia to Kathmandu

Compare and see reviews for airlines that fly from Philadelphia to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,070Free CancellationRating
7.4
3,701 reviews
Search Qatar Airways flights

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Kathmandu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Kathmandu for you.

Can I find flights from Philadelphia to Kathmandu with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kathmandu from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to Kathmandu?

Once you have performed a search for Philadelphia to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Kathmandu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kathmandu from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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