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$535+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KTM
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap 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 July 28, 2026.

This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:05 pm
IAD
-
KTM
3 stops53h 50m
Multiple Airlines
Wed 12/21:40 pm
KTM
-
IAD
3 stops53h 35m
Multiple Airlines
Deal found 7/28$1,117
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:05 pm
IAD
-
KTM
2 stops33h 20m
Multiple Airlines
Fri 12/188:50 pm
KTM
-
IAD
2 stops46h 25m
Multiple Airlines
Deal found 7/27$1,131
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:10 pm
IAD
-
KTM
2 stops23h 10m
Multiple Airlines
Sat 9/268:10 am
KTM
-
IAD
2 stops35h 20m
Multiple Airlines
Deal found 7/27$1,180
This FlightHub deal was found by Cheapflights users on 7/28. 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 8/153:10 pm
IAD
-
KTM
2 stops29h 40m
Multiple Airlines
Wed 10/2110:05 am
KTM
-
IAD
2 stops33h 25m
Multiple Airlines
Deal found 7/28$1,189
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Mon 8/243:10 pm
IAD
-
KTM
3 stops29h 40m
Multiple Airlines
Mon 8/316:30 am
KTM
-
IAD
2 stops61h 00m
Multiple Airlines
Deal found 7/26$1,194
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:10 pm
IAD
-
KTM
3 stops37h 15m
Multiple Airlines
Sun 9/272:05 pm
KTM
-
IAD
2 stops29h 25m
Multiple Airlines
Deal found 7/25$1,196
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:10 pm
IAD
-
KTM
3 stops37h 15m
Multiple Airlines
Mon 9/710:50 am
KTM
-
IAD
2 stops32h 40m
Multiple Airlines
Deal found 7/27$1,198
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:10 pm
IAD
-
KTM
3 stops37h 15m
Multiple Airlines
Fri 10/1610:50 am
KTM
-
IAD
2 stops32h 40m
Multiple Airlines
Deal found 7/26$1,199
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Wed 8/263:10 pm
IAD
-
KTM
2 stops39h 35m
Multiple Airlines
Tue 9/226:30 am
KTM
-
IAD
2 stops37h 00m
Multiple Airlines
Deal found 7/25$1,203
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:30 am
IAD
-
KTM
3 stops40h 15m
Multiple Airlines
Wed 11/255:10 pm
KTM
-
IAD
2 stops49h 45m
Multiple Airlines
Deal found 7/25$1,206
This Ovago deal was found by Cheapflights users on 7/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:10 pm
IAD
-
KTM
2 stops23h 10m
Multiple Airlines
Thu 10/2210:05 am
KTM
-
IAD
2 stops33h 25m
Multiple Airlines
Deal found 7/25$1,210

Find 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,194
(Mytrip)

One-way from

$535
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,818
Provider with most accurate pricing for Washington, D.C. (WAS)-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kathmandu Tribhuvan flights.
Search Deals
From Washington, D.C. Dulles Intl to Nepal
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Nepal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 28, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 9/9

1:15 pm-6:35 am

1 stop31h 35m

Kathmandu Tribhuvan

Wed 2/17

12:45 pm-11:45 am

1 stop33h 45m

$1,417

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 8/11

9:40 pm-6:35 am

1 stop23h 10m

Kathmandu Tribhuvan

Wed 10/7

8:00 am-11:30 am

1 stop37h 15m

$1,470

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 8/14

1:15 pm-6:35 am

1 stop31h 35m

Kathmandu Tribhuvan

Tue 10/6

8:00 am-11:30 am

1 stop37h 15m

$1,510

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 9/4

10:55 am-6:55 pm

1 stop22h 15m

Kathmandu Tribhuvan

Wed 2/17

9:20 am-8:10 am

1 stop33h 35m

$1,539

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 10/6

9:00 pm-2:15 pm

1 stop31h 30m

Kathmandu Tribhuvan

Sat 11/14

11:05 am-8:10 am

1 stop31h 50m

$1,564

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Mon 8/10

10:55 am-8:05 am

1 stop35h 25m

Kathmandu Tribhuvan

Tue 8/25

7:55 pm-8:40 am

1 stop22h 30m

$1,594

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 8/14

10:55 am-6:55 pm

1 stop22h 15m

Kathmandu Tribhuvan

Sat 10/3

12:35 am-8:40 am

1 stop41h 50m

$1,596
Quickest round-trip

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 9/1

6:05 pm-6:35 am

3 stops26h 45m

Kathmandu Tribhuvan

Fri 9/25

9:10 pm-2:15 pm

3 stops26h 50m

$1,720

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sat 10/17

9:00 pm-2:15 pm

1 stop31h 30m

Kathmandu Tribhuvan

Fri 11/13

11:05 am-3:55 pm

1 stop39h 35m

$1,811

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 9/16

6:26 pm-5:15 pm

2 stops61h 04m

Kathmandu Tribhuvan

Sat 12/19

7:20 pm-4:45 pm

2 stops56h 10m

$1,963

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nepal (average of $1,309). Flying from Washington, D.C. Dulles Intl Airport to Nepal in June is currently the most expensive (average of $1,962). 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.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Nepal?

The best time to book flights from Washington, D.C. Dulles Intl Airport to Nepal is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 July 28, 2026.
Read reviews from past customers who have flown Emirates,Qatar Airways, andTurkish 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
3,638 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.4

Overall

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Emirates
8.1
Very good
3,638 reviews
Emirates
8.1
Very good
3,638 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.4

Overall

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Qatar Airways
7.4
Good
3,744 reviews
Emirates
8.1
Very good
3,638 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.4

Overall

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Turkish Airlines
7.4
Good
4,454 reviews
Emirates
8.1
Very good
3,638 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.4

Overall

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
IndiGo
6.8
Okay
580 reviews
Emirates
8.1
Very good
3,638 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.4

Overall

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Air India
5.5
Fair
2,953 reviews
Emirates
8.1
Very good
3,638 reviews

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.4

Overall

8.1

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

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 22h 15m. The time it takes to get you to your destination can typically vary by up to 9h 20m. Washington, D.C. Dulles Intl Airport and Nepal are separated by a distance of 7695 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Nepal one-way?

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as $369. Users have also found prices from $415 and $485 on Air India and Turkish Airlines, respectively.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nepal (average of $1,309). Flying from Washington, D.C. Dulles Intl Airport to Nepal in June is currently the most expensive (average of $1,962). 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$489Average$1,015FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$750Average$980FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,065Average$1,472FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$1,108Average$1,664FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,152Average$1,422FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,256Average$1,496FlexibilityNo cancel feeOn-time68%
SWISSCheapest$1,639Average$1,659FlexibilityNo cancel feeOn-time79%

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