What is the cheapest month to book a flight from Kathmandu to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Kathmandu to Washington, D.C. Reagan-National Airport (average of $278). Flying from Kathmandu to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest month to fly from Kathmandu to Washington, D.C. Reagan-National Airport?

January is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from Kathmandu. Prices for January average $1,590 per person but you can even find prices for as low as $1,220. The most expensive prices can be found in the month of August. Opting for a January flight can save you 42% on your journey compared to booking in August

What is the cheapest time of day to fly from KTM to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Washington, D.C. Reagan-National Airport as you normally would.

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.

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.

$836+ Flights from Kathmandu to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Kathmandu to Reagan-National

Round-trip from	$1,781 (FlightHub)
One-way from	$836 (Kiwi.com)
Popular in	August
Cheapest in	January
Average price	$1,363

From Kathmandu Tribhuvan to Washington, D.C. Reagan-National

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One-way flight from Kathmandu Tribhuvan to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($116 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 2, 2025.

Thu 7/316:00 pmKTM - DCA

2 stops35h 48mQatar Airways

Fri 11/2811:42 amDCA - KTM

2 stops33h 48mQatar Airways

Deal found 6/30

$1,773

Sat 8/232:00 pmKTM - DCA

2 stops42h 44mAir India

Tue 10/75:20 pmDCA - KTM

2 stops43h 55mAir India

Deal found 6/29

$1,856

Sun 9/2811:00 pmKTM - DCA

3 stops55h 44mSingapore Airlines

Fri 10/319:59 amDCA - KTM

2 stops50h 06mSingapore Airlines

Deal found 7/2

$1,895

Tue 10/281:45 pmKTM - DCA

2 stops30h 26mMultiple Airlines

Sat 12/204:10 pmDCA - KTM

2 stops39h 40mMultiple Airlines

Deal found 6/30

$1,897

Tue 12/911:15 pmKTM - DCA

2 stops27h 57mCathay Pacific

Wed 12/176:59 pmDCA - KTM

2 stops40h 16mCathay Pacific

Deal found 7/2

$2,455

Mon 10/2711:45 pmKTM - DCA

2 stops32h 42mEmirates

Tue 12/233:30 pmDCA - KTM

2 stops30h 05mEmirates

Deal found 6/30

$2,525

Best flights from Kathmandu to Reagan-National
Discover carefully curated flight deals from Kathmandu to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Sun 9/287:05 pmKTM - DCA

2 stops27h 39mQatar Airways

Fri 10/316:00 amDCA - KTM

2 stops25h 45mQatar Airways

Deal found 7/2

$1,781

Sun 9/2811:00 pmKTM - DCA

3 stops55h 44mSingapore Airlines

Fri 10/319:59 amDCA - KTM

2 stops50h 06mSingapore Airlines

Deal found 7/2

$1,895

Tue 12/911:15 pmKTM - DCA

2 stops27h 57mCathay Pacific

Wed 12/176:59 pmDCA - KTM

2 stops40h 16mCathay Pacific

Deal found 7/2

$2,455

Mon 12/159:20 amKTM - DCA

2 stops46h 20mEmirates

Sun 12/2112:40 pmDCA - KTM

2 stops32h 55mEmirates

Deal found 7/2

$2,552

Tue 8/511:00 pmKTM - DCA

2 stops34h 03mMultiple Airlines

Mon 8/257:31 pmDCA - KTM

2 stops40h 29mMultiple Airlines

Deal found 7/2

$3,970

Last-minute flights from Kathmandu to Reagan-National
Discover last-minute flight deals from Kathmandu to Reagan-National. Data last updated July 2, 2025 and is based on user searches.

Tue 7/86:00 pmKTM - DCA

2 stops38h 56mQatar Airways

Tue 7/2911:45 amDCA - KTM

2 stops35h 20mQatar Airways

Deal found 7/2

$2,066

Tue 7/1510:20 amKTM - DCA

2 stops43h 28mQatar Airways

Sun 9/286:55 pmDCA - KTM

2 stops37h 10mQatar Airways

Deal found 7/1

$1,862

Sun 7/2011:00 pmKTM - DCA

2 stops31h 29mCathay Pacific

Mon 2/95:11 pmDCA - KTM

2 stops42h 04mCathay Pacific

Deal found 7/1

$2,888

Tue 8/511:00 pmKTM - DCA

2 stops34h 03mMultiple Airlines

Mon 8/257:31 pmDCA - KTM

2 stops40h 29mMultiple Airlines

Deal found 7/2

$3,970

Fri 8/159:00 amKTM - DCA

2 stops48h 44mEmirates

Fri 8/225:00 pmDCA - KTM

2 stops44h 20mEmirates

Deal found 6/30

$2,671

Wed 8/2711:00 pmKTM - DCA

3 stops55h 44mSingapore Airlines

Wed 2/259:30 amDCA - KTM

2 stops49h 35mSingapore Airlines

Deal found 7/1

$2,107

One-way flights from Kathmandu to Reagan-National
Search for one-way flight options from Kathmandu to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Tue 7/155:30 pmKTM - DCA

3 stops39h 26mMultiple Airlines

Deal found 7/1

$836

Tue 9/166:00 pmKTM - DCA

2 stops32h 41mQatar Airways

Deal found 7/1

$1,189

Tue 8/1211:55 pmKTM - DCA

2 stops33h 49mEmirates

Deal found 7/2

$1,432

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 9/28

7:05 pm-12:59 pm

2 stops27h 39m

Washington, D.C. Reagan-National

Fri 10/31

6:00 am-5:30 pm

2 stops25h 45m

$1,781

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 9/28

11:00 pm-8:59 pm

3 stops55h 44m

Washington, D.C. Reagan-National

Fri 10/31

9:59 am-9:50 pm

2 stops50h 06m

$1,895

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Tue 12/9

11:15 pm-4:27 pm

2 stops27h 57m

Washington, D.C. Reagan-National

Wed 12/17

6:59 pm-10:00 pm

2 stops40h 16m

$2,455

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Mon 12/15

9:20 am-8:55 pm

2 stops46h 20m

Washington, D.C. Reagan-National

Sun 12/21

12:40 pm-8:20 am

2 stops32h 55m

$2,552

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Tue 8/5

11:00 pm-11:18 pm

2 stops34h 03m

Washington, D.C. Reagan-National

Mon 8/25

7:31 pm-9:45 pm

2 stops40h 29m

$3,970

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Tue 7/15

5:30 pm-11:11 pm

3 stops39h 26m

$836

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Tue 9/16

6:00 pm-4:56 pm

2 stops32h 41m

$1,189

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Tue 8/12

11:55 pm-11:59 pm

2 stops33h 49m

$1,432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Emirates, Singapore Airlines, and Cathay Pacific from Kathmandu to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,285 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Emirates

8.1

Very good

3,285 reviews

Emirates

8.1

Very good

3,285 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Singapore Airlines

8.1

Very good

1,320 reviews

Emirates

8.1

Very good

3,285 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Cathay Pacific

7.6

Good

922 reviews

Emirates

8.1

Very good

3,285 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Qatar Airways

7.4

Good

3,593 reviews

Emirates

8.1

Very good

3,285 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

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.
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.
What is the cheapest month to book a flight from Kathmandu to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Kathmandu to Washington, D.C. Reagan-National Airport (average of $278). Flying from Kathmandu to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

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$836+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kathmandu to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kathmandu to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kathmandu to Reagan-National

Cheapest flights from Kathmandu to Reagan-NationalExplore 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 July 2, 2025.

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 July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Washington, D.C. Reagan-National Airport that are best for you.

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.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Emirates, Singapore Airlines, and Cathay Pacific from Kathmandu to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

What is the cheapest month to book a flight from Kathmandu to Washington, D.C. Reagan-National Airport?

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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 July 2, 2025.