What are the cheapest airlines flying from Kathmandu to Washington, D.C. round-trip?

Our cheapest airline available from Kathmandu to Washington, D.C. is Turkish Airlines. Our recent data shows that you can find tickets from as low as $1,304 on this airline. Additional options worth looking into are IndiGo and Qatar Airways, starting at $1,319 and $1,332 round-trip. These flights start at 18% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Kathmandu to Washington, D.C. one-way?

The cheapest airlines for a one-way flight from Kathmandu to Washington, D.C. are IndiGo ($751), Air India ($886), and Turkish Airlines ($897).

What is the cheapest day to fly from Kathmandu to Washington, D.C.?

Travelers seeking maximum savings on their Kathmandu to Washington, D.C. flight should consider departing on Thursday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

While some choose either Kathmandu Tribhuvan - Washington, D.C. Reagan-National or Kathmandu Tribhuvan - Baltimore/Washington, Kathmandu Tribhuvan - Washington, D.C. Dulles Intl is the most popular route from Kathmandu to Washington, D.C..

What are the most popular airlines that fly from Kathmandu to Washington, D.C.?

When booking a flight from Kathmandu to Washington, D.C., you may want to consider flying on Air India, Emirates or Qatar Airways as they are the most popular for this route.

Where are the most common layover locations when flying from Kathmandu to Washington, D.C.?

The most popular layover on flights from Kathmandu to Washington, D.C. is Doha.

Where are the least popular layover locations for Kathmandu to Washington, D.C. flights?

Kathmandu to Washington, D.C. flights that have layovers will least frequently stop in Istanbul.

What are some popular things to do or see while on a layover in Doha?

The majority of Doha visitors spend their time at Museum of Islamic Art, Katara Cultural Village, and Aspire Tower. Travelers on a layover in Doha can visit Museum of Islamic Art, Katara Cultural Village, and Aspire Tower, by traveling 5.2 mi, 8.7 mi, and 10.6 mi, respectively after landing at Doha Hamad Intl. Travelers in need of a car in Doha can rent one for about $29 per day.

What is the cheapest day to fly round-trip from Kathmandu to Washington, D.C.?

Travelers have found that booking a Wednesday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Kathmandu to Washington, D.C.?

Our data shows that January tends to be the cheapest month to fly to Washington, D.C. from Kathmandu. Users have commonly found prices around $1,602 for the month, but tickets can be as low as $1,221. Due to multiple factors, prepare for potentially higher prices in August.

Most accurate provider : When it comes to deals on Kathmandu-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kathmandu-Washington, D.C. 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. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 2.5 mi from the city center, Kathmandu Tribhuvan is the airport most travelers will use when flying to Washington, D.C. from Kathmandu. Booking flights from Tribhuvan (KTM) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 4 different airlines.

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

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

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

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

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

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

$697+ Flights from Kathmandu to Washington, D.C.

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Cheap flight deals from Kathmandu to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,304 (Justfly.com)
One-way from	$697 (Mytrip)
Popular in	August
Cheapest in	January
Average price	$1,608

Provider with most accurate pricing for Kathmandu Tribhuvan-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Washington, D.C. (WAS) flights.

Search Deals

From Kathmandu Tribhuvan to Washington, D.C. (WAS)

Search Deals

One-way flight from Kathmandu Tribhuvan to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($131 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($61 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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

Cheapest flights from Kathmandu to Washington, D.C.
Explore the most affordable flight options available from Kathmandu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Mon 5/267:40 amKTM - IAD

1 stop37h 50mTurkish Airlines

Fri 6/271:30 pmIAD - KTM

1 stop31h 00mTurkish Airlines

Deal found 3/27

$1,304

Tue 6/101:25 pmKTM - IAD

2 stops29h 00mMultiple Airlines

Sun 10/1910:55 amIAD - KTM

1 stop37h 05mMultiple Airlines

Deal found 3/27

$1,318

Sat 4/123:05 pmKTM - IAD

2 stops38h 25mIndiGo

Fri 4/189:40 pmIAD - KTM

2 stops26h 25mIndiGo

Deal found 3/27

$1,319

Thu 10/167:05 pmKTM - IAD

1 stop30h 50mQatar Airways

Sun 11/1610:40 amIAD - KTM

1 stop19h 00mQatar Airways

Deal found 3/27

$1,329

Thu 5/2911:55 amKTM - IAD

2 stops41h 20mAir China

Fri 6/2711:00 pmIAD - KTM

2 stops50h 10mAir China

Deal found 3/27

$1,338

Mon 3/315:00 pmKTM - IAD

1 stop24h 25mAir India

Wed 4/211:00 amIAD - KTM

1 stop33h 50mAir India

Deal found 3/27

$1,478

Tue 5/201:10 amKTM - IAD

1 stop41h 15mEmirates

Mon 5/2610:55 amIAD - KTM

1 stop35h 20mEmirates

Deal found 3/26

$1,575

Wed 6/256:00 pmKTM - DCA

2 stops35h 10mQatar Airways

Wed 7/305:00 pmDCA - KTM

2 stops30h 05mQatar Airways

Deal found 3/26

$1,656

Sun 4/136:00 pmKTM - BWI

2 stops37h 52mQatar Airways

Thu 4/177:13 pmBWI - KTM

2 stops27h 52mQatar Airways

Deal found 3/27

$1,699

Thu 10/1611:00 pmKTM - IAD

2 stops51h 35mSingapore Airlines

Sun 11/165:00 pmIAD - KTM

3 stops65h 55mSingapore Airlines

Deal found 3/27

$1,823

Sun 6/2910:05 amKTM - DCA

2 stops34h 23mMultiple Airlines

Sun 8/35:00 amDCA - KTM

3 stops26h 00mMultiple Airlines

Deal found 3/27

$1,864

Sun 4/136:00 pmKTM - BWI

2 stops58h 08mMultiple Airlines

Mon 10/65:50 pmBWI - KTM

2 stops42h 05mMultiple Airlines

Deal found 3/27

$2,046

Best flights from Kathmandu to Washington, D.C.
Discover carefully curated flight deals from Kathmandu to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Mon 5/267:40 amKTM - IAD

1 stop37h 50mTurkish Airlines

Fri 6/271:30 pmIAD - KTM

1 stop31h 00mTurkish Airlines

Deal found 3/27

$1,304

Tue 6/101:25 pmKTM - IAD

2 stops29h 00mMultiple Airlines

Sun 10/1910:55 amIAD - KTM

1 stop37h 05mMultiple Airlines

Deal found 3/27

$1,318

Sat 4/123:05 pmKTM - IAD

2 stops38h 25mIndiGo

Fri 4/189:40 pmIAD - KTM

2 stops26h 25mIndiGo

Deal found 3/27

$1,319

Wed 6/2510:05 amKTM - IAD

1 stop39h 20mQatar Airways

Wed 7/3011:00 amIAD - KTM

1 stop20h 00mQatar Airways

Deal found 3/27

$1,332

Thu 5/2911:55 amKTM - IAD

2 stops41h 20mAir China

Fri 6/2711:00 pmIAD - KTM

2 stops50h 10mAir China

Deal found 3/27

$1,338

Tue 5/201:10 amKTM - IAD

1 stop41h 15mEmirates

Mon 5/2610:55 amIAD - KTM

1 stop35h 20mEmirates

Deal found 3/26

$1,575

Sat 5/39:05 pmKTM - IAD

1 stop20h 20mAir India

Wed 5/2111:00 amIAD - KTM

1 stop23h 20mAir India

Deal found 3/26

$1,905

Sun 6/2911:00 pmKTM - DCA

3 stops55h 44mSingapore Airlines

Sun 8/39:00 amDCA - KTM

3 stops51h 00mSingapore Airlines

Deal found 3/27

$2,205

Thu 4/1011:00 pmKTM - DCA

2 stops33h 00mCathay Pacific

Fri 4/186:35 amDCA - KTM

2 stops29h 25mCathay Pacific

Deal found 3/27

$2,905

Wed 6/2510:05 amKTM - DCA

2 stops46h 39mQatar Airways

Wed 7/306:45 pmDCA - KTM

2 stops36h 15mQatar Airways

Deal found 3/27

$1,669

Sun 6/2910:05 amKTM - DCA

2 stops34h 23mMultiple Airlines

Sun 8/35:00 amDCA - KTM

3 stops26h 00mMultiple Airlines

Deal found 3/27

$1,864

Sun 4/136:00 pmKTM - BWI

2 stops37h 52mQatar Airways

Thu 4/177:13 pmBWI - KTM

2 stops27h 52mQatar Airways

Deal found 3/27

$1,699

Last-minute flights from Kathmandu to Washington, D.C.
Discover last-minute flight deals from Kathmandu to Washington, D.C.. Data last updated March 28, 2025 and is based on user searches.

Mon 3/315:00 pmKTM - IAD

1 stop24h 25mAir India

Wed 4/211:00 amIAD - KTM

1 stop33h 50mAir India

Deal found 3/27

$1,478

Tue 4/13:05 pmKTM - IAD

2 stops38h 25mIndiGo

Thu 9/119:40 pmIAD - KTM

2 stops26h 25mIndiGo

Deal found 3/27

$1,403

Tue 4/13:05 pmKTM - IAD

3 stops34h 50mMultiple Airlines

Tue 4/810:05 pmIAD - KTM

3 stops30h 15mMultiple Airlines

Deal found 3/27

$1,332

Thu 4/31:25 pmKTM - IAD

2 stops29h 00mMultiple Airlines

Thu 5/110:55 amIAD - KTM

1 stop37h 05mMultiple Airlines

Deal found 3/25

$1,316

Thu 4/31:10 amKTM - IAD

1 stop41h 15mEmirates

Thu 5/110:55 amIAD - KTM

1 stop27h 30mEmirates

Deal found 3/25

$1,848

Fri 4/411:00 pmKTM - IAD

2 stops52h 07mSingapore Airlines

Fri 5/25:38 pmIAD - KTM

3 stops66h 22mSingapore Airlines

Deal found 3/25

$2,539

Sat 4/510:05 amKTM - DCA

2 stops44h 39mQatar Airways

Wed 4/303:54 pmDCA - KTM

2 stops39h 06mQatar Airways

Deal found 3/27

$2,421

Sat 4/59:00 amKTM - BWI

2 stops46h 27mEmirates

Wed 4/305:07 pmBWI - KTM

2 stops43h 08mEmirates

Deal found 3/27

$3,515

Thu 4/1011:55 amKTM - IAD

2 stops65h 20mAir China

Sat 4/1911:00 pmIAD - KTM

2 stops50h 10mAir China

Deal found 3/27

$1,603

Thu 4/1010:05 amKTM - IAD

1 stop39h 20mQatar Airways

Sun 4/209:00 pmIAD - KTM

1 stop26h 05mQatar Airways

Deal found 3/27

$1,792

Fri 4/117:40 amKTM - IAD

1 stop37h 50mTurkish Airlines

Sat 4/199:40 pmIAD - KTM

1 stop22h 50mTurkish Airlines

Deal found 3/27

$1,507

Sat 4/123:05 pmKTM - IAD

2 stops38h 25mIndiGo

Fri 4/189:40 pmIAD - KTM

2 stops26h 25mIndiGo

Deal found 3/27

$1,319

One-way flights from Kathmandu to Washington, D.C.
Search for one-way flight options from Kathmandu to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Thu 4/1010:50 amKTM - BWI

3 stops47h 01mMultiple Airlines

Deal found 3/27

$697

Thu 5/13:05 pmKTM - IAD

2 stops26h 20mMultiple Airlines

Deal found 3/27

$744

Mon 4/73:05 pmKTM - IAD

3 stops38h 25mIndiGo

Deal found 3/26

$751

Tue 4/19:05 pmKTM - IAD

1 stop20h 20mAir India

Deal found 3/27

$886

Thu 5/227:40 amKTM - IAD

1 stop21h 50mTurkish Airlines

Deal found 3/27

$897

Sun 7/2710:05 amKTM - IAD

1 stop39h 20mQatar Airways

Deal found 3/27

$913

Thu 7/104:20 pmKTM - IAD

1 stop33h 35mEtihad Airways

Deal found 3/27

$1,012

Fri 7/119:00 amKTM - IAD

1 stop33h 25mEmirates

Deal found 3/27

$1,034

Thu 5/2210:05 amKTM - DCA

2 stops35h 29mQatar Airways

Deal found 3/27

$1,078

Fri 4/253:05 pmKTM - DCA

3 stops34h 36mMultiple Airlines

Deal found 3/27

$1,181

Thu 5/2210:05 amKTM - BWI

2 stops45h 45mQatar Airways

Deal found 3/27

$1,204

Thu 5/299:00 amKTM - BWI

2 stops46h 27mEmirates

Deal found 3/27

$1,272

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 4/3

1:25 pm-8:40 am

2 stops29h 00m

Washington, D.C. Dulles Intl

Thu 5/1

10:55 am-9:45 am

1 stop37h 05m

$1,316

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Sat 4/12

3:05 pm-7:45 pm

2 stops38h 25m

Washington, D.C. Dulles Intl

Fri 4/18

9:40 pm-9:50 am

2 stops26h 25m

$1,319

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Wed 6/25

10:05 am-3:40 pm

1 stop39h 20m

Washington, D.C. Dulles Intl

Wed 7/30

11:00 am-4:45 pm

1 stop20h 00m

$1,330

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Mon 5/12

7:40 am-11:45 am

1 stop37h 50m

Washington, D.C. Dulles Intl

Fri 6/6

1:30 pm-6:15 am

1 stop31h 00m

$1,335

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Mon 3/31

5:00 pm-7:40 am

1 stop24h 25m

Washington, D.C. Dulles Intl

Wed 4/2

11:00 am-6:35 am

1 stop33h 50m

$1,478

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Wed 5/7

11:55 am-7:30 pm

2 stops65h 20m

Washington, D.C. Dulles Intl

Tue 9/30

11:00 pm-10:55 am

2 stops50h 10m

$1,535

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Tue 6/24

1:10 am-8:40 am

1 stop41h 15m

Washington, D.C. Dulles Intl

Wed 7/30

10:55 am-12:10 am

1 stop27h 30m

$1,563

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Wed 6/25

10:05 am-10:59 pm

2 stops46h 39m

Washington, D.C. Reagan-National

Wed 7/30

6:45 pm-4:45 pm

2 stops36h 15m

$1,669

KathmanduBaltimore

KTM - BWI

KTMBWI

Kathmandu Tribhuvan

Sun 4/13

6:00 pm-10:07 pm

2 stops37h 52m

Baltimore/Washington

Thu 4/17

7:13 pm-8:50 am

2 stops27h 52m

$1,699

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 6/29

10:05 am-10:43 am

2 stops34h 23m

Washington, D.C. Reagan-National

Sun 8/3

5:00 am-4:45 pm

3 stops26h 00m

$1,864

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 36 results

Compare providers for flights from Kathmandu to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Washington, D.C. in March.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
SmartFares	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kathmandu-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kathmandu-Washington, D.C. 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. 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 Washington, D.C.

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

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Washington, D.C.

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

Currently, August is the cheapest month in which you can book a flight from Kathmandu to Washington, D.C. (average of $309). Flying from Kathmandu to Washington, D.C. in June is currently the most expensive (average of $385). 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.

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

It’s typically best to fly out from Kathmandu to Washington, D.C. at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM from Kathmandu to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines

8.1

Very good

1,285 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Emirates

8.0

Very good

3,190 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

KLM

7.8

Good

1,321 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Cathay Pacific

7.5

Good

837 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Qatar Airways

7.4

Good

3,538 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Related info for your journey

What airport do you fly from for flights from Kathmandu to Washington, D.C.?
Located just 2.5 mi from the city center, Kathmandu Tribhuvan is the airport most travelers will use when flying to Washington, D.C. from Kathmandu. Booking flights from Tribhuvan (KTM) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 4 different airlines.
What are the cheapest airlines flying from Kathmandu to Washington, D.C. round-trip?
Our cheapest airline available from Kathmandu to Washington, D.C. is Turkish Airlines. Our recent data shows that you can find tickets from as low as $1,304 on this airline. Additional options worth looking into are IndiGo and Qatar Airways, starting at $1,319 and $1,332 round-trip. These flights start at 18% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Kathmandu to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from Kathmandu to Washington, D.C. are IndiGo ($751), Air India ($886), and Turkish Airlines ($897).
What are the most popular routes from Kathmandu to Washington, D.C.?
While some choose either Kathmandu Tribhuvan - Washington, D.C. Reagan-National or Kathmandu Tribhuvan - Baltimore/Washington, Kathmandu Tribhuvan - Washington, D.C. Dulles Intl is the most popular route from Kathmandu to Washington, D.C..
Where are the most common layover locations when flying from Kathmandu to Washington, D.C.?
The most popular layover on flights from Kathmandu to Washington, D.C. is Doha.
What are some popular things to do or see while on a layover in Doha?
The majority of Doha visitors spend their time at Museum of Islamic Art, Katara Cultural Village, and Aspire Tower. Travelers on a layover in Doha can visit Museum of Islamic Art, Katara Cultural Village, and Aspire Tower, by traveling 5.2 mi, 8.7 mi, and 10.6 mi, respectively after landing at Doha Hamad Intl. Travelers in need of a car in Doha can rent one for about $29 per day.
Where are the least popular layover locations for Kathmandu to Washington, D.C. flights?
Kathmandu to Washington, D.C. flights that have layovers will least frequently stop in Istanbul.
Can I find deals for flights from Kathmandu to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Kathmandu to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Washington, D.C..
Can I find deals for business class flights from Kathmandu to Washington, D.C.?
Yes. Cheapflights offers flight deals from Kathmandu to Washington, D.C. 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.?
Currently, August is the cheapest month in which you can book a flight from Kathmandu to Washington, D.C. (average of $309). Flying from Kathmandu to Washington, D.C. in June is currently the most expensive (average of $385). 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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Alexandria

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Linthicum Heights

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Gettysburg

National Harbor

Oxon Hill

Reston

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Top 4 airlines flying from Kathmandu to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,214	Average$1,322	FlexibilityNo cancel fee	On-time77%
Air India	Cheapest$1,239	Average$1,975	FlexibilityNo cancel fee	On-timeN/A
Qatar Airways	Cheapest$1,326	Average$1,483	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,508	Average$1,644	FlexibilityNo cancel fee	On-time75%

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$697+ Cheap flights from Kathmandu (KTM) to Washington, D.C. (WAS)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Kathmandu to Washington, D.C.Explore the most affordable flight options available from Kathmandu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Kathmandu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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Best time to book a flight from Kathmandu to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Kathmandu with our price prediction graph.

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Everything you need to know about your flight from Kathmandu to Washington, D.C.

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

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

Find hourly flight availability from Kathmandu to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Washington, D.C.. 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.?

What are the cheapest airlines flying from Kathmandu to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Kathmandu to Washington, D.C. one-way?

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

Where are the most common layover locations when flying from Kathmandu to Washington, D.C.?

What are some popular things to do or see while on a layover in Doha?

Where are the least popular layover locations for Kathmandu to Washington, D.C. flights?

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

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

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

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

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Top 4 airlines flying from Kathmandu to Washington, D.C.

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Cheapest flights from Kathmandu to Washington, D.C.
Explore the most affordable flight options available from Kathmandu to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.