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Cheap flights from Philadelphia to Kathmandu from $538

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 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
8:30 pm - 9:50 am
PHL
-
KTM
27h 35m
1 stop
Multiple Airlines Logo
6:45 pm - 9:00 am
KTM
-
PHL
24h 00m
1 stop
$970Multiple Airlines
Thu, Sep 24 - Wed, Oct 7
Multiple Airlines Logo
8:30 pm - 8:50 am
PHL
-
KTM
26h 35m
1 stop
Multiple Airlines Logo
11:05 am - 9:00 am
KTM
-
PHL
31h 40m
1 stop
$972Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Qatar Airways Logo
8:30 pm - 5:30 pm
PHL
-
KTM
35h 15m
1 stop
Qatar Airways Logo
11:05 am - 9:00 am
KTM
-
PHL
31h 40m
1 stop
$993Qatar Airways
Wed, Sep 23 - Thu, Oct 8
Multiple Airlines Logo
8:30 pm - 9:50 am
PHL
-
KTM
27h 35m
1 stop
Multiple Airlines Logo
6:45 pm - 9:00 am
KTM
-
PHL
24h 00m
1 stop
$1,010Multiple Airlines
Fri, Sep 11 - Sun, Sep 20
Qatar Airways Logo
8:30 pm - 5:30 pm
PHL
-
KTM
35h 15m
1 stop
Qatar Airways Logo
6:00 pm - 7:52 pm
KTM
-
PHL
35h 37m
2 stops
$1,011Qatar Airways
Wed, Sep 23 - Thu, Oct 8
Multiple Airlines Logo
8:30 pm - 9:50 am
PHL
-
KTM
27h 35m
1 stop
Multiple Airlines Logo
6:00 pm - 9:00 am
KTM
-
PHL
24h 45m
1 stop
$1,015Multiple Airlines
Sun, Sep 20 - Sat, Oct 10
Qatar Airways Logo
10:05 pm - 4:45 pm
PHL
-
KTM
56h 55m
2 stops
Qatar Airways Logo
6:00 pm - 9:00 am
KTM
-
PHL
24h 45m
1 stop
$1,053Qatar Airways
Sun, Sep 20 - Sat, Oct 10
Qatar Airways Logo
8:30 pm - 9:50 am
PHL
-
KTM
27h 35m
1 stop
Qatar Airways Logo
6:45 pm - 9:00 am
KTM
-
PHL
24h 00m
1 stop
$1,108Qatar Airways
Wed, Sep 23 - Wed, Oct 7
Qatar Airways Logo
3:25 pm - 9:50 am
PHL
-
KTM
32h 40m
2 stops
Qatar Airways Logo
11:05 am - 9:00 am
KTM
-
PHL
31h 40m
1 stop
$1,117Qatar Airways
Thu, Sep 24 - Wed, Oct 7
Qatar Airways Logo
8:30 pm - 8:50 am
PHL
-
KTM
26h 35m
1 stop
Qatar Airways Logo
10:05 am - 10:27 pm
KTM
-
PHL
46h 07m
2 stops
$1,124Qatar Airways
Thu, Sep 10 - Thu, Sep 17

Qatar Airways flights from Philadelphia to Kathmandu

Our best Qatar Airways deals on Philadelphia to Kathmandu flight tickets
Qatar Airways
Sep 23
PHL8:30 pmPhiladelphia
35h 15m
1 stop
KTM5:30 pmKathmandu Tribhuvan
Oct 8
KTM11:05 amKathmandu Tribhuvan
31h 40m
1 stop
PHL9:00 amPhiladelphia
$993
Qatar Airways
Sep 23
PHL8:30 pmPhiladelphia
35h 15m
1 stop
KTM5:30 pmKathmandu Tribhuvan
Oct 8
KTM6:00 pmKathmandu Tribhuvan
35h 37m
2 stops
PHL7:52 pmPhiladelphia
$1,011
Qatar Airways
Sep 20
PHL10:05 pmPhiladelphia
56h 55m
2 stops
KTM4:45 pmKathmandu Tribhuvan
Oct 10
KTM6:00 pmKathmandu Tribhuvan
24h 45m
1 stop
PHL9:00 amPhiladelphia
$1,053

China Southern flights from Philadelphia to Kathmandu

Our best China Southern deals on Philadelphia to Kathmandu flight tickets
China Southern
Sep 10
PHL5:35 pmPhiladelphia
43h 10m
3 stops
KTM10:30 pmKathmandu Tribhuvan
Sep 17
KTM11:30 pmKathmandu Tribhuvan
42h 25m
2 stops
PHL8:10 amPhiladelphia
$1,803
China Southern
Sep 10
PHL5:35 pmPhiladelphia
43h 10m
3 stops
KTM10:30 pmKathmandu Tribhuvan
Sep 17
KTM11:30 pmKathmandu Tribhuvan
41h 20m
2 stops
PHL7:05 amPhiladelphia
$1,805

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 May 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

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/24

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Wed 10/7

6:45 pm-9:00 am

1 stop24h 00m

$970

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/10

8:30 pm-8:50 am

1 stop26h 35m

Kathmandu Tribhuvan

Thu 9/17

11:05 am-9:00 am

1 stop31h 40m

$972

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 9/23

8:30 pm-5:30 pm

1 stop35h 15m

Kathmandu Tribhuvan

Thu 10/8

11:05 am-9:00 am

1 stop31h 40m

$993

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Fri 9/11

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Sun 9/20

6:45 pm-9:00 am

1 stop24h 00m

$1,010

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 9/23

8:30 pm-5:30 pm

1 stop35h 15m

Kathmandu Tribhuvan

Thu 10/8

6:00 pm-7:52 pm

2 stops35h 37m

$1,011

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 9/20

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Sat 10/10

6:00 pm-9:00 am

1 stop24h 45m

$1,015

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 9/20

10:05 pm-4:45 pm

2 stops56h 55m

Kathmandu Tribhuvan

Sat 10/10

6:00 pm-9:00 am

1 stop24h 45m

$1,053

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 9/23

8:30 pm-9:50 am

1 stop27h 35m

Kathmandu Tribhuvan

Wed 10/7

6:45 pm-9:00 am

1 stop24h 00m

$1,108

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/24

3:25 pm-9:50 am

2 stops32h 40m

Kathmandu Tribhuvan

Wed 10/7

11:05 am-9:00 am

1 stop31h 40m

$1,117

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Thu 9/10

8:30 pm-8:50 am

1 stop26h 35m

Kathmandu Tribhuvan

Thu 9/17

10:05 am-10:27 pm

2 stops46h 07m

$1,124

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Philadelphia and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The month of January is another great option to travel to Kathmandu, with average flight prices from Philadelphia averaging around $1,112.

How far in advance should I book a flight from Philadelphia 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 $1,394 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 $995 on momondo.

Can stopping save me money on Philadelphia to Kathmandu flights?

You could potentially save up to 16% 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

31h 18m

Direct flights

None
The fastest flight from Philadelphia to Kathmandu takes 31h 18m
There are no direct flights from Philadelphia to Kathmandu. There are no popular flight routes from Philadelphia to Kathmandu.
Search flight deals

Frequently asked questions about flying from Philadelphia to Kathmandu

  • 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 31h 18m 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 $1,008Free CancellationRating
7.4
3,726 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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Emirates
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