฿40,005 Cheap Flights from Washington (IAD) to Kathmandu (KTM)

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Flight 1

Popular airlines from Washington Dulles International Airport (IAD) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Washington (IAD) to Kathmandu (KTM)

Prices were available within the past 7 days and start at ฿40,005 for one-way flights and ฿65,945 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿65,945 Return, found 8 hours ago
฿65,945
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿65,945 found 8 hours ago
American Airlines
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿66,035 Return, found 8 hours ago
฿66,035
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿66,035 found 8 hours ago
Qatar Airways
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿66,225 Return, found 8 hours ago
฿66,225
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿66,225 found 8 hours ago
Qatar Airways
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿66,315 Return, found 8 hours ago
฿66,315
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿66,315 found 8 hours ago
Qatar Airways
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿66,405 Return, found 8 hours ago
฿66,405
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿66,405 found 8 hours ago
Emirates
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿68,920 Return, found 8 hours ago
฿68,920
Return
found 8 hours ago
Select Emirates flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿68,920 found 8 hours ago
American Airlines
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿68,930 Return, found 8 hours ago
฿68,930
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿68,930 found 8 hours ago
American Airlines
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,020 Return, found 8 hours ago
฿69,020
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,020 found 8 hours ago
Emirates
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,280 Return, found 8 hours ago
฿69,280
Return
found 8 hours ago
Select Emirates flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,280 found 8 hours ago
Qatar Airways
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,300 Return, found 8 hours ago
฿69,300
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,300 found 8 hours ago
Qatar Airways
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,390 Return, found 8 hours ago
฿69,390
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,390 found 8 hours ago
Qatar Airways
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,480 Return, found 8 hours ago
฿69,480
Return
found 8 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,480 found 8 hours ago
Air Canada
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,550 Return, found 8 hours ago
฿69,550
Return
found 8 hours ago
Select Air Canada flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,550 found 8 hours ago
Emirates
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿69,775 Return, found 8 hours ago
฿69,775
Return
found 8 hours ago
Select Emirates flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿69,775 found 8 hours ago
Emirates
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿70,135 Return, found 8 hours ago
฿70,135
Return
found 8 hours ago
Select Emirates flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿70,135 found 8 hours ago
Air Canada
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿70,405 Return, found 8 hours ago
฿70,405
Return
found 8 hours ago
Select Air Canada flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿70,405 found 8 hours ago
Swiss International Air Lines
Wed, 2 Dec - Tue, 29 Dec
IAD
Washington
KTM
Kathmandu
฿77,290 Return, found 8 hours ago
฿77,290
Return
found 8 hours ago
Select Swiss International Air Lines flight, departing Wed, 2 Dec from Washington to Kathmandu, returning Tue, 29 Dec, priced at ฿77,290 found 8 hours ago

Find the cheapest month to fly from Washington (IAD) to Kathmandu (KTM)

February is typically the cheapest month to fly

From ฿48,788 - ฿69,413 per traveller.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Tribhuvan Intl. Airport (KTM)?
Round-trip tickets from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport (KTM) start from ฿65,945. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Tribhuvan Intl. Airport?
When it comes to cancellation fees, each airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Tribhuvan Intl. Airport 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 Dulles Intl. Airport to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to KTM?
Chantilly to Kathmandu is around 12,400 kilometres, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to munch on throughout your trip too.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Tribhuvan Intl. Airport?
Flying nonstop between Dulles Intl. Airport and Tribhuvan Intl. Airport isn't possible at the moment. However, you'll still be able to find a flight to Kathmandu with at least one stop.
Are Washington Dulles Intl. Airport (IAD) to KTM flight tickets cheaper when they're purchased at the last minute?
It is possible to score a great last-minute deal from IAD to Tribhuvan Intl. Airport, but it's also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always getting the latest offers.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Tribhuvan Intl.
Return price
฿65,945
Distance
12319 km

Book with confidence

Perfect flights from Washington to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Kathmandu. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿40,005 and roundtrip prices from ฿65,945. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Tribhuvan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Kathmandu.
Perfect flights from Washington to Kathmandu
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