S$1,490 Cheap Flights from Philadelphia to Kathmandu

View S$1,490 flight on Sun, 17 May, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Philadelphia to Kathmandu (PHL-KTM)

Prices were available within the past 7 days and start at S$1,490 for one-way flights and S$2,047 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,047 Return, found 5 days ago
S$2,047
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,047 found 5 days ago
Qatar Airways
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,050 Return, found 5 days ago
S$2,050
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,050 found 5 days ago
Qatar Airways
Mon, 18 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,054 Return, found 5 days ago
S$2,054
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 18 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,054 found 5 days ago
Qatar Airways
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,111 Return, found 5 days ago
S$2,111
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,111 found 5 days ago
Qatar Airways
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,114 Return, found 5 days ago
S$2,114
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,114 found 5 days ago
Qatar Airways
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,117 Return, found 5 days ago
S$2,117
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,117 found 5 days ago
Qatar Airways
Mon, 18 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,117 Return, found 5 days ago
S$2,117
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 18 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,117 found 5 days ago
Cathay Pacific
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$2,787 Return, found 5 days ago
S$2,787
Return
found 5 days ago
Select Cathay Pacific flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$2,787 found 5 days ago
Etihad Airways
Sun, 17 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$4,486 Return, found 5 days ago
S$4,486
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 17 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$4,486 found 5 days ago
Emirates
Mon, 18 May - Mon, 1 Jun
PHL
Philadelphia
KTM
Kathmandu
S$10,067 Return, found 5 days ago
S$10,067
Return
found 5 days ago
Select Emirates flight, departing Mon, 18 May from Philadelphia to Kathmandu, returning Mon, 1 Jun, priced at S$10,067 found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Kathmandu (KTM)

February is typically the cheapest month to fly

From S$1,244 - S$3,036 per traveller.
Philadelphia to Kathmandu route information
Origin airport
Philadelphia Intl.
Destination airport
Tribhuvan Intl.
Return price
S$2,047
Distance
12165 km

Perfect flights from Philadelphia to Kathmandu

Your Journey from Philadelphia to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from Philadelphia to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Cathay Pacific, Etihad Airways, Qatar Airways, Lufthansa, United, Air Canada, Emirates. Our selection of flights from Philadelphia Intl. to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Philadelphia to Kathmandu Flights

Experience the joy of finding cheap flights from Philadelphia Intl. to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,490 and roundtrip prices from S$2,047*.
 

Pre-Flight Essentials

Ensure a smooth journey from Philadelphia to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Philadelphia to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Philadelphia to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Philadelphia to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Philadelphia to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from PHL to Tribhuvan Intl. Airport?
The lowest price advertised for a round-trip flight between Philadelphia Intl. Airport (PHL) and Tribhuvan Intl. Airport (KTM) is S$2,047. But you better act fast. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHL to Tribhuvan Intl. Airport (KTM)?
We understand that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from PHL to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Philadelphia Intl. Airport (PHL) to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Philadelphia Airport to Tribhuvan Intl. Airport (KTM)?
Make the 16 hours and 35 minutes between Philadelphia Airport and KTM as comfortable as you can. Bring the essentials, like toiletries, your toothbrush and a neck pillow, and simply enjoy the flight!
How far is the flight from Philadelphia Airport to Tribhuvan Intl. Airport?
With around 12,300 kilometres separating PHL and Tribhuvan Intl. Airport, your flight will be a long one. Pack wisely to make your trip more comfortable. Little things like a spare pair of socks and a quality neck pillow can make a massive difference.
Which airlines fly direct from PHL to KTM?
Unfortunately, there are no airlines that fly directly between Philadelphia Airport and Tribhuvan Intl. Airport. You'll need to book a flight with one or more stops.
Are Philadelphia Airport to KTM flight tickets cheaper when they're purchased at the last minute?
It is possible to get an amazing last-minute deal from Philadelphia Intl. Airport (PHL) to Tribhuvan Intl. Airport (KTM), but there's no guarantee. As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest assured you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.