HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$628+ Cheap flights from Kathmandu (KTM) to Reagan-National (DCA)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — DCA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kathmandu to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kathmandu to Reagan-National

Cheapest flights from Kathmandu to Reagan-National
Explore the most affordable flight options available from Kathmandu to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:10 pm
KTM
-
DCA
2 stops35h 31m
Multiple Airlines
Thu 11/126:10 am
DCA
-
KTM
2 stops23h 35m
Multiple Airlines
Deal found 2/8$1,429
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:30 pm
KTM
-
DCA
2 stops39h 14m
Multiple Airlines
Wed 5/66:00 am
DCA
-
KTM
2 stops24h 45m
Multiple Airlines
Deal found 2/8$1,430
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/85:30 pm
KTM
-
DCA
2 stops39h 14m
Multiple Airlines
Sun 3/156:00 am
DCA
-
KTM
2 stops24h 45m
Multiple Airlines
Deal found 2/8$1,511
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:05 pm
KTM
-
DCA
2 stops35h 39m
Air India
Fri 4/36:00 am
DCA
-
KTM
2 stops24h 45m
Air India
Deal found 2/9$1,566
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Wed 4/16:00 pm
KTM
-
DCA
2 stops32h 22m
Qatar Airways
Wed 8/56:41 pm
DCA
-
KTM
2 stops28h 24m
Qatar Airways
Deal found 2/9$1,573
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Sat 3/289:05 pm
KTM
-
DCA
2 stops35h 30m
Multiple Airlines
Thu 4/26:00 am
DCA
-
KTM
2 stops24h 45m
Multiple Airlines
Deal found 2/9$1,575
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:10 am
KTM
-
DCA
2 stops43h 30m
Qatar Airways
Sun 8/306:30 am
DCA
-
KTM
2 stops40h 35m
Qatar Airways
Deal found 2/8$1,590
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:10 am
KTM
-
DCA
2 stops43h 23m
Qatar Airways
Sun 8/236:30 am
DCA
-
KTM
2 stops24h 30m
Qatar Airways
Deal found 2/8$1,594
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 pm
KTM
-
DCA
2 stops32h 35m
Qatar Airways
Fri 10/26:30 am
DCA
-
KTM
2 stops24h 30m
Qatar Airways
Deal found 2/8$1,602
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 pm
KTM
-
DCA
2 stops34h 28m
Qatar Airways
Fri 7/316:58 pm
DCA
-
KTM
2 stops36h 02m
Qatar Airways
Deal found 2/8$1,634
This FlightHub deal was found by Cheapflights users on 2/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 pm
KTM
-
DCA
2 stops32h 15m
Qatar Airways
Sat 8/16:45 pm
DCA
-
KTM
2 stops28h 20m
Qatar Airways
Deal found 2/8$1,672
This FlightHub deal was found by Cheapflights users on 2/10. 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 3/82:55 pm
KTM
-
DCA
2 stops41h 49m
Multiple Airlines
Mon 6/86:30 am
DCA
-
KTM
2 stops24h 15m
Multiple Airlines
Deal found 2/10$1,699

Find flight deals from Kathmandu to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,430
(FlightHub)

One-way from

$628
(Kiwi.com)

Popular in

August

Cheapest in

December

Average price

$1,575
Provider with most accurate pricing for Kathmandu Tribhuvan-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Washington, D.C. Reagan-National flights.
Search Deals
From Kathmandu Tribhuvan to Washington, D.C. Reagan-National
Search Deals
One-way flight from Kathmandu Tribhuvan to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Reagan-National 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 February 11, 2026.
Use the filters below to find and compare flights from Kathmandu to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Kathmandu

Fly to

Reagan-National

Route

Depart

Return

Price

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Fri 3/27

9:05 pm-10:59 pm

2 stops35h 39m

Washington, D.C. Reagan-National

Fri 4/3

6:00 am-4:30 pm

2 stops24h 45m

$1,566

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sat 3/28

9:05 pm-10:50 pm

2 stops35h 30m

Washington, D.C. Reagan-National

Thu 4/2

6:00 am-4:30 pm

2 stops24h 45m

$1,575

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Mon 3/9

9:10 am-6:48 pm

2 stops43h 23m

Washington, D.C. Reagan-National

Sun 8/23

6:30 am-4:45 pm

2 stops24h 30m

$1,594

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Thu 4/30

6:15 pm-4:45 pm

2 stops32h 15m

Washington, D.C. Reagan-National

Sat 8/1

6:45 pm-8:50 am

2 stops28h 20m

$1,672

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 3/8

2:55 pm-10:59 pm

2 stops41h 49m

Washington, D.C. Reagan-National

Mon 6/8

6:30 am-4:30 pm

2 stops24h 15m

$1,699

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Thu 3/5

5:40 pm-5:27 pm

2 stops34h 32m

Washington, D.C. Reagan-National

Sun 6/14

6:58 pm-8:50 am

2 stops28h 07m

$1,858

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Wed 4/29

6:15 pm-4:50 pm

2 stops32h 20m

Washington, D.C. Reagan-National

Tue 6/16

5:00 pm-8:50 am

2 stops30h 05m

$1,909

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Thu 4/23

10:50 pm-9:59 pm

2 stops32h 54m

Washington, D.C. Reagan-National

Mon 6/15

9:59 am-9:30 pm

3 stops49h 46m

$2,368

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Wed 4/29

10:50 pm-9:59 pm

2 stops32h 54m

Washington, D.C. Reagan-National

Tue 6/16

9:59 am-9:30 pm

3 stops49h 46m

$2,500

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 6/14

6:00 pm-7:15 pm

2 stops35h 00m

Washington, D.C. Reagan-National

Tue 7/21

6:41 pm-8:50 am

2 stops28h 24m

$2,922

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 21 results
1
2
3
  • Most accurate provider: When it comes to deals on Kathmandu-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kathmandu to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Kathmandu 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.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kathmandu to Washington, D.C. Reagan-National?

    Kathmandu Tribhuvan (KTM) is the airport you will fly out of if you book a flight from Kathmandu to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Tribhuvan; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kathmandu airport to Washington, D.C. Reagan-National. It is only a 2.5 mi journey to Tribhuvan (KTM) from Kathmandu’s city center.

  • How long is the flight from Kathmandu to Washington, D.C. Reagan-National Airport?

    Air India and Qatar Airways can get you from Kathmandu to Washington, D.C. Reagan-National Airport in just under 35h 39m. Your travel time can differ by up to 7h 44m. Kathmandu and Washington, D.C. Reagan-National Airport are separated by a distance of 7695 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Kathmandu to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Reagan-National.

  • Can I find deals for business class flights from Kathmandu to Reagan-National?

    Yes. Cheapflights offers flight deals from Kathmandu to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kathmandu to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Baltimore flights
Kathmandu to Dulles Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights