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$627+ Cheap flights from Washington, D.C. (WAS) 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KTM
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Nepal

Cheapest flights from Washington, D.C. to Nepal
Explore the most affordable flight options available from Washington, D.C. to Nepal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This FlightHub deal was found by Cheapflights users on 7/3. 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.
Fri 11/1310:30 am
IAD
-
KTM
2 stops45h 20m
Multiple Airlines
Sat 11/281:45 pm
KTM
-
IAD
2 stops53h 10m
Multiple Airlines
Deal found 7/3$1,401
This FlightHub deal was found by Cheapflights users on 7/7. 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.
Fri 11/610:30 am
IAD
-
KTM
2 stops45h 20m
Multiple Airlines
Sat 11/281:45 pm
KTM
-
IAD
2 stops53h 10m
Multiple Airlines
Deal found 7/7$1,404
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:10 am
DCA
-
KTM
2 stops26h 15m
Air India
Thu 10/110:05 am
KTM
-
DCA
2 stops46h 39m
Air India
Deal found 7/2$1,405
This Trip.com deal was found by Cheapflights users on 7/2. 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 10/2110:55 am
IAD
-
KTM
2 stops45h 30m
Multiple Airlines
Fri 12/181:45 pm
KTM
-
IAD
2 stops29h 10m
Multiple Airlines
Deal found 7/2$1,407
This KAYAK deal was found by Cheapflights users on 7/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:15 am
IAD
-
KTM
1 stop36h 40m
Multiple Airlines
Sun 11/81:45 pm
KTM
-
IAD
2 stops29h 10m
Multiple Airlines
Deal found 7/6$1,408
This Trip.com deal was found by Cheapflights users on 7/3. 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 10/2211:05 am
IAD
-
KTM
3 stops41h 20m
Multiple Airlines
Thu 11/191:15 pm
KTM
-
IAD
2 stops29h 40m
Multiple Airlines
Deal found 7/3$1,409
This Trip.com deal was found by Cheapflights users on 7/2. 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 10/2011:05 am
IAD
-
KTM
2 stops23h 00m
Multiple Airlines
Tue 10/272:30 pm
KTM
-
IAD
3 stops36h 10m
Multiple Airlines
Deal found 7/2$1,415
This Trip.com deal was found by Cheapflights users on 7/7. 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 7/2710:55 am
IAD
-
KTM
2 stops23h 10m
Multiple Airlines
Sun 8/238:50 pm
KTM
-
IAD
2 stops45h 35m
Multiple Airlines
Deal found 7/7$1,417
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:55 am
IAD
-
KTM
1 stop37h 05m
Multiple Airlines
Tue 8/251:25 pm
KTM
-
IAD
2 stops29h 00m
Multiple Airlines
Deal found 7/6$1,418
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:55 am
IAD
-
KTM
1 stop37h 05m
Multiple Airlines
Fri 9/41:25 pm
KTM
-
IAD
2 stops29h 00m
Multiple Airlines
Deal found 7/6$1,420
This FlightHub deal was found by Cheapflights users on 7/7. 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.
Sun 7/2610:55 am
IAD
-
KTM
2 stops40h 10m
Multiple Airlines
Mon 8/241:25 pm
KTM
-
IAD
2 stops53h 00m
Multiple Airlines
Deal found 7/7$1,421
This Trip.com deal was found by Cheapflights users on 7/2. 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 9/1810:55 am
IAD
-
KTM
2 stops23h 10m
Multiple Airlines
Tue 11/171:15 pm
KTM
-
IAD
2 stops29h 40m
Multiple Airlines
Deal found 7/2$1,422

Find flight deals from Washington, D.C. to Nepal

Keep the following information in mind while searching for Washington, D.C. to Nepal flight deals. Data was last updated July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,401
(FlightHub)

One-way from

$627
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,815
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. (WAS) to Nepal
Search Deals
One-way flight from Washington, D.C. (WAS) to Nepal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($304 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 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 Washington, D.C. 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 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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

Tue 12/29

10:30 am-11:45 pm

1 stop26h 30m

Kathmandu Tribhuvan

Sat 1/30

7:40 pm-8:10 am

1 stop23h 15m

$1,546

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sat 9/12

9:00 pm-9:50 am

1 stop27h 05m

Kathmandu Tribhuvan

Tue 9/22

6:45 pm-3:40 pm

1 stop30h 40m

$1,594
Quickest round-trip

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sat 9/26

11:05 am-5:30 pm

1 stop20h 40m

Kathmandu Tribhuvan

Tue 12/8

6:45 pm-8:30 am

1 stop24h 30m

$1,595

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 9/24

11:05 am-5:30 pm

1 stop20h 40m

Kathmandu Tribhuvan

Sun 12/13

6:45 pm-3:55 pm

1 stop31h 55m

$1,600

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Wed 9/16

6:10 am-4:30 pm

2 stops24h 35m

Kathmandu Tribhuvan

Wed 9/23

9:10 pm-2:24 pm

2 stops26h 59m

$1,627

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sat 7/25

11:05 am-4:45 pm

1 stop19h 55m

Kathmandu Tribhuvan

Sun 3/28

6:00 pm-3:40 pm

1 stop31h 25m

$1,639

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Tue 11/10

8:40 am-11:00 pm

2 stops27h 35m

Kathmandu Tribhuvan

Wed 11/25

12:15 am-6:51 pm

2 stops29h 21m

$1,678

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 9/27

4:02 pm-6:55 pm

2 stops41h 08m

Kathmandu Tribhuvan

Thu 10/1

3:35 pm-8:40 am

1 stop26h 50m

$1,696

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Sat 10/17

6:30 am-8:15 pm

2 stops28h 00m

Kathmandu Tribhuvan

Sat 11/7

5:10 pm-10:48 pm

2 stops40h 23m

$1,800

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Wed 8/19

5:35 pm-9:45 pm

2 stops42h 25m

Kathmandu Tribhuvan

Wed 8/26

11:00 pm-8:59 am

2 stops43h 44m

$1,854

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Nepal

Have a flexible travel schedule? Discover the best time to fly to Nepal from Washington, D.C. 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. to Nepal

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Nepal (average of $129). Flying from Washington, D.C. to Nepal in June is currently the most expensive (average of $2,389). 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. to Nepal?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Nepal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 7, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Nepal, such as Emirates,Turkish Airlines, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,606 reviews

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

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
3,606 reviews
Emirates
8.1
Very good
3,606 reviews

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

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
4,437 reviews
Emirates
8.1
Very good
3,606 reviews

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

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
7.3
Good
3,743 reviews
Emirates
8.1
Very good
3,606 reviews

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

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
574 reviews
Emirates
8.1
Very good
3,606 reviews

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

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
5.6
Fair
2,957 reviews
Emirates
8.1
Very good
3,606 reviews

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.4

Entertainment

8.2

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 Washington, D.C. 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. to Nepal?

    Air India, Emirates, and Qatar Airways can get you from Washington, D.C. to Nepal in just under 26h 15m. Your travel time can differ by up to 50m. Washington, D.C. 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. to Nepal one-way?

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $369. However, be on the lookout for offers from Air India and Turkish Airlines, as they are both options that can get you from Washington, D.C. to Nepal for a low price.

  • What are the most popular routes from Washington, D.C. to Nepal?

    When deciding which route to take from Washington, D.C. to Nepal consider Washington, D.C. Dulles Intl - Kathmandu Tribhuvan, Baltimore/Washington - Kathmandu Tribhuvan or Washington, D.C. Reagan-National - Kathmandu Tribhuvan as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Nepal that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Nepal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Nepal?

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

  • Can I find deals for business class flights from Washington, D.C. to Nepal?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Nepal?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Nepal (average of $129). Flying from Washington, D.C. to Nepal in June is currently the most expensive (average of $2,389). 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 Washington, D.C. to Nepal

Discover the top 7 airlines that operate flights from Washington, D.C. 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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$499Average$1,035FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$761Average$1,035FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,073Average$1,477FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,118Average$1,398FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$1,242Average$1,687FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,258Average$1,452FlexibilityNo cancel feeOn-time68%
SWISSCheapest$1,639Average$1,659FlexibilityNo cancel feeOn-time79%

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