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$670+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KTM
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:55 am
IAD
-
KTM
2 stops45h 30m
Multiple Airlines
Sat 8/291:25 pm
KTM
-
IAD
2 stops53h 00m
Multiple Airlines
Deal found 6/9$1,398
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Tue 7/2110:55 am
IAD
-
KTM
2 stops40h 10m
Multiple Airlines
Sat 9/268:10 am
KTM
-
IAD
2 stops34h 15m
Multiple Airlines
Deal found 6/7$1,399
This Trip.com deal was found by Cheapflights users on 6/8. 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.
Tue 7/2111:05 am
IAD
-
KTM
2 stops23h 00m
Multiple Airlines
Mon 8/178:50 pm
KTM
-
IAD
2 stops52h 35m
Multiple Airlines
Deal found 6/8$1,400
This Trip.com deal was found by Cheapflights users on 6/9. 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 9/2511:05 am
IAD
-
KTM
2 stops23h 00m
Multiple Airlines
Sat 12/510:50 am
KTM
-
IAD
2 stops32h 15m
Multiple Airlines
Deal found 6/9$1,403
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:55 am
IAD
-
KTM
1 stop37h 05m
Multiple Airlines
Tue 8/258:10 am
KTM
-
IAD
2 stops34h 15m
Multiple Airlines
Deal found 6/7$1,405
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Thu 8/2010:55 am
IAD
-
KTM
2 stops40h 10m
Multiple Airlines
Sun 9/61:25 pm
KTM
-
IAD
2 stops53h 00m
Multiple Airlines
Deal found 6/9$1,406
This Trip.com deal was found by Cheapflights users on 6/7. 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.
Mon 7/63:10 pm
IAD
-
KTM
2 stops42h 55m
Multiple Airlines
Tue 7/2110:50 am
KTM
-
IAD
2 stops32h 40m
Multiple Airlines
Deal found 6/7$1,407
This Trip.com deal was found by Cheapflights users on 6/6. 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 7/243:10 pm
IAD
-
KTM
3 stops37h 15m
Multiple Airlines
Mon 8/2410:50 am
KTM
-
IAD
2 stops32h 40m
Multiple Airlines
Deal found 6/6$1,408
This Trip.com deal was found by Cheapflights users on 6/9. 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.
Mon 7/133:10 pm
IAD
-
KTM
2 stops38h 45m
Multiple Airlines
Tue 8/410:50 am
KTM
-
IAD
2 stops32h 40m
Multiple Airlines
Deal found 6/9$1,413
This Trip.com deal was found by Cheapflights users on 6/6. 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 10/13:10 pm
IAD
-
KTM
3 stops37h 15m
Multiple Airlines
Sun 11/12:30 pm
KTM
-
IAD
3 stops53h 20m
Multiple Airlines
Deal found 6/6$1,416
This Trip.com deal was found by Cheapflights users on 6/8. 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 10/183:10 pm
IAD
-
KTM
3 stops37h 15m
Multiple Airlines
Tue 11/171:15 pm
KTM
-
IAD
2 stops30h 35m
Multiple Airlines
Deal found 6/8$1,418
This Indian Eagle deal was found by Cheapflights users on 6/8. 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.
Tue 8/1810:55 am
IAD
-
KTM
1 stop35h 25m
Emirates
Thu 9/312:35 am
KTM
-
IAD
1 stop41h 50m
Emirates
Deal found 6/8$1,419

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,398
(Justfly.com)

One-way from

$670
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,900
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. 16% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 10, 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
Quickest round-trip

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 7/26

10:55 am-11:35 pm

1 stop26h 55m

Kathmandu Tribhuvan

Sun 10/4

7:55 pm-8:40 am

1 stop22h 30m

$1,571

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 7/28

10:55 am-11:35 pm

1 stop26h 55m

Kathmandu Tribhuvan

Thu 8/27

12:35 am-8:40 am

1 stop41h 50m

$1,619

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 8/13

11:05 am-4:45 pm

1 stop19h 55m

Kathmandu Tribhuvan

Tue 8/18

11:05 am-3:40 pm

1 stop38h 20m

$1,716

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

Wed 9/30

9:10 pm-2:40 pm

3 stops27h 15m

$1,931

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 7/7

10:55 am-11:35 pm

1 stop26h 55m

Kathmandu Tribhuvan

Tue 7/28

9:05 am-8:40 am

1 stop33h 20m

$1,971

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 7/26

7:31 pm-8:50 am

2 stops27h 34m

Kathmandu Tribhuvan

Sun 10/4

6:45 pm-5:54 pm

2 stops32h 54m

$1,978

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Mon 7/6

9:00 pm-8:50 am

1 stop26h 05m

Kathmandu Tribhuvan

Sat 7/18

6:00 pm-3:40 pm

1 stop31h 25m

$2,055

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 7/24

7:31 pm-9:50 am

2 stops28h 34m

Kathmandu Tribhuvan

Sun 8/2

6:00 pm-3:40 pm

1 stop31h 25m

$2,060

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 8/20

6:42 am-6:35 am

3 stops38h 08m

Kathmandu Tribhuvan

Sun 9/6

9:10 pm-6:33 pm

2 stops31h 08m

$2,107

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 7/28

3:39 pm-8:05 am

2 stops30h 41m

Kathmandu Tribhuvan

Mon 8/17

9:05 am-8:40 am

1 stop33h 20m

$2,130

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nepal (average of $499). Flying from Washington, D.C. Dulles Intl Airport to Nepal in June is currently the most expensive (average of $983). 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 85 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 June 10, 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
3,580 reviews

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

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
3,580 reviews
Emirates
8.1
Very good
3,580 reviews

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

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
3,729 reviews
Emirates
8.1
Very good
3,580 reviews

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

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
4,409 reviews
Emirates
8.1
Very good
3,580 reviews

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

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
567 reviews
Emirates
8.1
Very good
3,580 reviews

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

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
2,959 reviews
Emirates
8.1
Very good
3,580 reviews

Comfort

8.0

Crew

8.4

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

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 Emirates, Qatar Airways, and SWISS fly from Washington, D.C. Dulles Intl Airport to Nepal in about 19h 55m. The time it takes to get you to your destination can typically vary by up to 7h. 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 $382. Users have also found prices from $411 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nepal (average of $499). Flying from Washington, D.C. Dulles Intl Airport to Nepal in June is currently the most expensive (average of $983). 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$499Average$1,128FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$789Average$1,093FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,080Average$1,478FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,099Average$1,378FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$1,242Average$1,664FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,253Average$1,488FlexibilityNo cancel feeOn-time68%
SWISSCheapest$1,638Average$1,659FlexibilityNo cancel feeOn-time79%

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