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Cheap flights from Philadelphia to Kathmandu from $440

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 1/26. 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
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
$889Multiple Airlines
Mon, Jan 19 - Sun, Feb 1
Multiple Airlines Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Multiple Airlines Logo
6:00 pm - 9:00 am
KTM
-
PHL
24h 45m1 stop
$993Multiple Airlines
Wed, Jan 28 - Wed, Jun 10
Qatar Airways Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Qatar Airways Logo
6:00 pm - 9:00 am
KTM
-
PHL
24h 45m1 stop
$1,030Qatar Airways
Wed, Jan 21 - Tue, Jun 9
Qatar Airways Logo
7:45 pm - 4:25 pm
PHL
-
KTM
33h 55m1 stop
Qatar Airways Logo
9:10 am - 9:30 am
KTM
-
PHL
35h 05m1 stop
$1,032Qatar Airways
Tue, Feb 3 - Mon, Mar 2
Qatar Airways Logo
4:44 pm - 7:55 am
PHL
-
KTM
28h 26m2 stops
Qatar Airways Logo
9:10 am - 9:30 am
KTM
-
PHL
35h 05m1 stop
$1,038Qatar Airways
Mon, Feb 2 - Mon, Mar 2
Qatar Airways Logo
4:44 pm - 4:25 pm
PHL
-
KTM
36h 56m2 stops
Qatar Airways Logo
9:10 am - 9:30 am
KTM
-
PHL
35h 05m1 stop
$1,041Qatar Airways
Sun, Feb 1 - Mon, Mar 2
Qatar Airways Logo
3:07 pm - 7:55 am
PHL
-
KTM
30h 03m2 stops
Qatar Airways Logo
5:40 pm - 9:30 am
KTM
-
PHL
26h 35m1 stop
$1,043Qatar Airways
Wed, Feb 11 - Wed, Feb 18
Qatar Airways Logo
3:35 pm - 4:25 pm
PHL
-
KTM
38h 05m2 stops
Qatar Airways Logo
6:00 pm - 9:00 am
KTM
-
PHL
24h 45m1 stop
$1,045Qatar Airways
Wed, Jan 28 - Wed, Jun 10
Qatar Airways Logo
3:07 pm - 7:55 am
PHL
-
KTM
30h 03m2 stops
Qatar Airways Logo
5:40 pm - 8:41 pm
KTM
-
PHL
37h 46m2 stops
$1,058Qatar Airways
Wed, Feb 11 - Wed, Feb 18
Qatar Airways Logo
3:20 pm - 5:50 pm
PHL
-
KTM
39h 45m2 stops
Qatar Airways Logo
5:40 pm - 8:34 pm
KTM
-
PHL
37h 39m2 stops
$1,060Qatar Airways
Mon, Feb 2 - Mon, Feb 9

Qatar Airways flights from Philadelphia to Kathmandu

Our best Qatar Airways deals on Philadelphia to Kathmandu flight tickets
Qatar Airways
Jan 21
PHL7:45 pmPhiladelphia
33h 55m
1 stop
KTM4:25 pmKathmandu Tribhuvan
Jun 9
KTM6:00 pmKathmandu Tribhuvan
24h 45m
1 stop
PHL9:00 amPhiladelphia
$1,030
Find similar
Qatar Airways
Feb 3
PHL7:45 pmPhiladelphia
33h 55m
1 stop
KTM4:25 pmKathmandu Tribhuvan
Mar 2
KTM9:10 amKathmandu Tribhuvan
35h 05m
1 stop
PHL9:30 amPhiladelphia
$1,032
Find similar
Qatar Airways
Feb 2
PHL4:44 pmPhiladelphia
28h 26m
2 stops
KTM7:55 amKathmandu Tribhuvan
Mar 2
KTM9:10 amKathmandu Tribhuvan
35h 05m
1 stop
PHL9:30 amPhiladelphia
$1,038
Find similar

Air India flights from Philadelphia to Kathmandu

Our best Air India deals on Philadelphia to Kathmandu flight tickets
Air India
Dec 24
PHL6:35 amPhiladelphia
26h 45m
2 stops
KTM8:05 pmKathmandu Tribhuvan
Jan 15
KTM10:05 amKathmandu Tribhuvan
46h 16m
3 stops
PHL9:36 pmPhiladelphia
$7,779
Find similar
Air India
Dec 24
PHL8:15 amPhiladelphia
49h 05m
3 stops
KTM8:05 pmKathmandu Tribhuvan
Jan 15
KTM2:55 pmKathmandu Tribhuvan
41h 26m
3 stops
PHL9:36 pmPhiladelphia
$7,866
Find similar

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 December 21, 2025.
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

Mon 1/19

7:45 pm-5:50 pm

1 stop35h 20m

Kathmandu Tribhuvan

Sun 2/1

5:40 pm-9:00 am

1 stop26h 05m

$889

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 1/28

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Wed 6/10

6:00 pm-9:00 am

1 stop24h 45m

$993

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 1/21

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Tue 6/9

6:00 pm-9:00 am

1 stop24h 45m

$1,030

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Tue 2/3

7:45 pm-4:25 pm

1 stop33h 55m

Kathmandu Tribhuvan

Mon 3/2

9:10 am-9:30 am

1 stop35h 05m

$1,032

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Mon 2/2

4:44 pm-7:55 am

2 stops28h 26m

Kathmandu Tribhuvan

Mon 3/2

9:10 am-9:30 am

1 stop35h 05m

$1,038

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Sun 2/1

4:44 pm-4:25 pm

2 stops36h 56m

Kathmandu Tribhuvan

Mon 3/2

9:10 am-9:30 am

1 stop35h 05m

$1,041

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 2/11

3:07 pm-7:55 am

2 stops30h 03m

Kathmandu Tribhuvan

Wed 2/18

5:40 pm-9:30 am

1 stop26h 35m

$1,043

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 1/28

3:35 pm-4:25 pm

2 stops38h 05m

Kathmandu Tribhuvan

Wed 6/10

6:00 pm-9:00 am

1 stop24h 45m

$1,045

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Wed 2/11

3:07 pm-7:55 am

2 stops30h 03m

Kathmandu Tribhuvan

Wed 2/18

5:40 pm-8:41 pm

2 stops37h 46m

$1,058

PhiladelphiaKathmandu

PHL - KTM

PHLKTM

Philadelphia

Mon 2/2

3:20 pm-5:50 pm

2 stops39h 45m

Kathmandu Tribhuvan

Mon 2/9

5:40 pm-8:34 pm

2 stops37h 39m

$1,060

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 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 $1,532 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 49% 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 40m

Direct flights

None
The fastest flight from Philadelphia to Kathmandu takes 25h 40m
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 40m 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 $1,073Free CancellationRating
7.4
3,685 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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Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
Air India
Cathay Pacific
Turkish Airlines
Kuwait Airways
Emirates
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