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$442+ Cheap flights from Dulles Intl (IAD) to Nepal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KTM
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Dulles Intl to Nepal

Keep the following information in mind while searching for Dulles Intl to Nepal flight deals. Data was last updated October 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$1,110
(Mytrip)

One-way from

$446
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,427
Provider with most accurate pricing for Washington, D.C. (WAS)-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kathmandu Tribhuvan flights.
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From Washington, D.C. Dulles Intl to Nepal
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One-way flight from Washington, D.C. Dulles Intl to Nepal
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Highest demand for flights based on searches. 10% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dulles Intl to Nepal

Cheapest flights from Dulles Intl to Nepal
Explore the most affordable flight options available from Dulles Intl to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:30 pmIAD - KTM
2 stops36h 00mIndiGo
Tue 11/115:10 pmKTM - IAD
2 stops36h 55mIndiGo
Deal found 10/29$1,121
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:30 pmIAD - KTM
2 stops39h 55mIndiGo
Fri 11/2110:50 amKTM - IAD
2 stops43h 15mIndiGo
Deal found 10/29$1,122
This Indian Eagle deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:15 pmIAD - KTM
1 stop27h 10mTurkish Airlines
Sat 1/3112:35 pmKTM - IAD
1 stop33h 55mTurkish Airlines
Deal found 10/28$1,123
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:15 pmIAD - KTM
1 stop27h 10mTurkish Airlines
Mon 1/2612:35 pmKTM - IAD
1 stop41h 30mTurkish Airlines
Deal found 10/28$1,127
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:40 amIAD - KTM
2 stops26h 50mMultiple Airlines
Sun 1/1810:20 pmKTM - IAD
2 stops28h 20mMultiple Airlines
Deal found 10/27$1,136
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:10 pmIAD - KTM
3 stops32h 35mMultiple Airlines
Sun 12/142:30 pmKTM - IAD
2 stops35h 45mMultiple Airlines
Deal found 10/28$1,141
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:30 pmIAD - KTM
1 stop34h 55mTurkish Airlines
Mon 12/1512:35 pmKTM - IAD
1 stop41h 30mTurkish Airlines
Deal found 10/28$1,144
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:15 pmIAD - KTM
1 stop27h 10mTurkish Airlines
Sat 12/2712:35 pmKTM - IAD
1 stop33h 55mTurkish Airlines
Deal found 10/28$1,147
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:40 amIAD - KTM
2 stops23h 20mMultiple Airlines
Thu 11/135:10 pmKTM - IAD
2 stops33h 05mMultiple Airlines
Deal found 10/28$1,153
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:10 pmIAD - KTM
3 stops32h 35mMultiple Airlines
Wed 11/122:30 pmKTM - IAD
3 stops35h 45mMultiple Airlines
Deal found 10/27$1,166

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Nepal 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nepal that are best for you.

Fly from

Dulles Intl

Fly to

Nepal

Route

Depart

Return

Price

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sat 1/10

9:15 pm-11:10 am

1 stop27h 10m

Kathmandu Tribhuvan

Sun 2/1

12:35 pm-11:45 am

1 stop33h 55m

$1,309

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 11/13

8:05 pm-5:50 pm

1 stop35h 00m

Kathmandu Tribhuvan

Thu 12/4

11:00 am-8:20 am

1 stop32h 05m

$1,313

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 11/28

10:30 am-10:20 am

2 stops37h 05m

Kathmandu Tribhuvan

Fri 12/19

11:20 am-8:10 am

2 stops31h 35m

$1,339

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 1/13

10:30 am-6:40 pm

1 stop21h 25m

Kathmandu Tribhuvan

Tue 2/3

12:30 am-9:17 pm

2 stops31h 32m

$1,408

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 1/7

10:30 am-11:30 pm

1 stop26h 15m

Kathmandu Tribhuvan

Tue 2/3

9:20 am-8:10 am

1 stop33h 35m

$1,428

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Mon 1/12

10:30 am-11:30 pm

1 stop26h 15m

Kathmandu Tribhuvan

Fri 2/6

3:35 pm-8:10 am

1 stop27h 20m

$1,428

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 1/7

10:30 am-11:30 pm

1 stop26h 15m

Kathmandu Tribhuvan

Thu 2/5

7:40 pm-8:10 am

1 stop23h 15m

$1,428

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 1/7

10:30 am-11:30 pm

1 stop26h 15m

Kathmandu Tribhuvan

Mon 2/2

9:20 am-8:10 am

1 stop33h 35m

$1,428

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 1/7

10:30 am-11:30 pm

1 stop26h 15m

Kathmandu Tribhuvan

Sun 3/15

12:30 am-9:00 am

1 stop42h 15m

$1,428

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 1/7

10:30 am-11:30 pm

1 stop26h 15m

Kathmandu Tribhuvan

Fri 2/6

7:40 pm-8:10 am

1 stop23h 15m

$1,428

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 23 results
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Best time to book a flight from Dulles Intl to Nepal

Have a flexible travel schedule? Discover the best time to fly to Nepal from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Nepal

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Nepal?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nepal (average of $792). Flying from Washington, D.C. Dulles Intl Airport to Nepal in June is currently the most expensive (average of $1,227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to NP?

Find hourly flight availability from Dulles Intl to Nepal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Nepal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 54% versus a flight in the morning.

Reviews of airlines servicing Nepal

Get insights into the airlines that provide service to Nepal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nepal. Reviews last updated October 29, 2025.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Turkish Airlines from Washington, D.C. Dulles Intl Airport to Nepal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,394 reviews

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,394 reviews
Emirates
8.1
Very good
3,394 reviews

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,659 reviews
Emirates
8.1
Very good
3,394 reviews

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
4,031 reviews
Emirates
8.1
Very good
3,394 reviews

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.9
Okay
489 reviews
Emirates
8.1
Very good
3,394 reviews

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,940 reviews
Emirates
8.1
Very good
3,394 reviews

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Nepal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Nepal?

    Airlines like Turkish Airlines, Qatar Airways, and Emirates fly from Washington, D.C. Dulles Intl Airport to Nepal in about 21h 25m. The time it takes to get you to your destination can typically vary by up to 13h 35m. Washington, D.C. Dulles Intl Airport and Nepal are separated by a distance of 7695 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Dulles Intl to Nepal that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Nepal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Nepal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Nepal.

  • Can I find deals for business class flights from Dulles Intl to Nepal?

    Yes. Cheapflights offers flight deals from Dulles Intl to Nepal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Nepal?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nepal (average of $792). Flying from Washington, D.C. Dulles Intl Airport to Nepal in June is currently the most expensive (average of $1,227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Nepal

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Hong Kong flights

Top 7 airlines flying from Dulles Intl to Nepal

Discover the top 7 airlines that operate flights from Dulles Intl to Nepal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$862Average$1,352FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$995Average$1,317FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,092Average$1,287FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,178Average$1,625FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,213Average$1,457FlexibilityNo cancel feeOn-time68%
SWISSCheapest$1,324Average$1,652FlexibilityNo cancel feeOn-time79%
Etihad AirwaysCheapest$1,403Average$1,597FlexibilityNo cancel feeOn-time75%

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