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$744+ Cheap flights from Kathmandu (KTM) to District of Columbia

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — IAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Kathmandu to District of Columbia

Keep the following information in mind while searching for Kathmandu to District of Columbia flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,304
(Justfly.com)

One-way from

$744
(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.
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From Kathmandu Tribhuvan to District of Columbia
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One-way flight from Kathmandu Tribhuvan to District of Columbia
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Highest demand for flights based on searches. 7% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Kathmandu to District of Columbia

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

This Justfly.com deal was found by Cheapflights users on 3/27. 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 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
This FlightHub deal was found by Cheapflights users on 3/27. 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 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
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/123:05 pmKTM - IAD
2 stops38h 25mIndiGo
Fri 4/189:40 pmIAD - KTM
2 stops26h 25mIndiGo
Deal found 3/27$1,319
This FlightHub deal was found by Cheapflights users on 3/27. 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 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
This Ovago deal was found by Cheapflights users on 3/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Emirates deal was found by Cheapflights users on 3/26. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/201:10 amKTM - IAD
1 stop41h 15mEmirates
Mon 5/2610:55 amIAD - KTM
1 stop35h 20mEmirates
Deal found 3/26$1,575
This oojo deal was found by Cheapflights users on 3/26. 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.
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
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Singapore Airlines deal was found by Cheapflights users on 3/25. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:00 pmKTM - DCA
3 stops55h 40mSingapore Airlines
Sun 11/169:30 amDCA - KTM
2 stops49h 35mSingapore Airlines
Deal found 3/25$2,072
This Ovago deal was found by Cheapflights users on 3/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/281:10 amKTM - DCA
2 stops31h 17mEmirates
Sun 8/33:30 pmDCA - KTM
2 stops30h 45mEmirates
Deal found 3/26$2,181

Cheapflights Fare Finder

Customize your flight search to find flights from Kathmandu to District of Columbia 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 March 28, 2025.
Use the filters below to find and compare flights from Kathmandu to District of Columbia that are best for you.

Fly from

Kathmandu

Fly to

District of Columbia

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

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

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 6/29

11:00 pm-8:59 pm

3 stops55h 44m

Washington, D.C. Reagan-National

Sun 8/3

9:00 am-9:45 pm

3 stops51h 00m

$2,205

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 27 results
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Best time to book a flight from Kathmandu to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Kathmandu to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Kathmandu to District of Columbia (average of $309). Flying from Kathmandu to District of Columbia 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 DC?

Find hourly flight availability from Kathmandu to District of Columbia. 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.

When flying from Kathmandu to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated March 28, 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and KLM from Kathmandu to District of Columbia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

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

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

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.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

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.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

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.
Cathay Pacific
7.5
Good
837 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

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.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

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.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to District of Columbia. 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 District of Columbia?

    Located just 2.5 mi from the city center, Kathmandu Tribhuvan (KTM) is the airport most travelers will use when flying to District of Columbia from Kathmandu.

  • What are the cheapest airlines to fly from Kathmandu to District of Columbia one-way?

    One-way options have recently been found by users for as low as $751 on IndiGo. Other airlines that offer cheap prices include Air India from $886 and Turkish Airlines from $897 one-way.

  • Can I find deals for flights from Kathmandu to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Kathmandu to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to District of Columbia?

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

  • Can I find deals for business class flights from Kathmandu to District of Columbia?

    Yes. Cheapflights offers flight deals from Kathmandu to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Kathmandu to District of Columbia (average of $309). Flying from Kathmandu to District of Columbia 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.

See more FAQs

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Alternative routes for Kathmandu to District of Columbia

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Top 4 airlines flying from Kathmandu to District of Columbia

Discover the top 4 airlines that operate flights from Kathmandu to District of Columbia. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,214Average$1,322FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$1,239Average$1,975FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,326Average$1,483FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,508Average$1,644FlexibilityNo cancel feeOn-time75%
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