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$743+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,262
(Booking.com)

One-way from

$743
(Booking.com)

Popular in

November

Cheapest in

April

Average price

$1,515
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. 9% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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 4/54:40 pmKTM - IAD
2 stops36h 50mIndiGo
Sun 4/2012:30 pmIAD - KTM
2 stops38h 50mIndiGo
Deal found 2/20$1,259
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:25 pmKTM - IAD
2 stops29h 00mMultiple Airlines
Thu 8/1412:30 pmIAD - KTM
3 stops27h 45mMultiple Airlines
Deal found 2/20$1,267
This FlightHub deal was found by Cheapflights users on 2/19. 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 6/227:25 amKTM - IAD
1 stop37h 05mTurkish Airlines
Sat 8/309:40 pmIAD - KTM
1 stop22h 35mTurkish Airlines
Deal found 2/19$1,289
This Qatar Airways deal was found by Cheapflights users on 2/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:00 pmKTM - IAD
1 stop24h 25mQatar Airways
Wed 7/3011:00 amIAD - KTM
1 stop20h 00mQatar Airways
Deal found 2/19$1,323
This Air China deal was found by Cheapflights users on 2/19. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/74:30 pmKTM - IAD
2 stops32h 25mAir China
Sat 3/155:35 pmIAD - KTM
3 stops60h 10mAir China
Deal found 2/19$1,430
This Ovago deal was found by Cheapflights users on 2/19. 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 6/211:10 amKTM - IAD
1 stop41h 15mEmirates
Sat 8/3010:55 amIAD - KTM
1 stop27h 30mEmirates
Deal found 2/19$1,580
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:40 pmKTM - IAD
2 stops33h 50mKLM
Thu 9/45:25 pmIAD - KTM
2 stops30h 40mKLM
Deal found 2/19$1,626
This FlightHub deal was found by Cheapflights users on 2/20. 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 6/256:00 pmKTM - DCA
2 stops30h 40mQatar Airways
Wed 7/305:40 pmDCA - KTM
2 stops37h 20mQatar Airways
Deal found 2/20$1,634
This Gurufare deal was found by Cheapflights users on 2/19. 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.
Sat 11/1511:00 pmKTM - IAD
2 stops50h 45mSingapore Airlines
Mon 12/155:00 pmIAD - KTM
2 stops42h 05mSingapore Airlines
Deal found 2/19$1,728
This American Airlines deal was found by Cheapflights users on 2/20. 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 6/296:00 pmKTM - DCA
3 stops29h 43mMultiple Airlines
Sun 8/36:59 amDCA - KTM
2 stops24h 01mMultiple Airlines
Deal found 2/20$1,782
This Emirates deal was found by Cheapflights users on 2/20. 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 6/241:10 amKTM - DCA
2 stops31h 17mEmirates
Wed 7/304:40 pmDCA - KTM
2 stops29h 35mEmirates
Deal found 2/20$2,111
This Singapore Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 4/511:00 pmKTM - DCA
2 stops55h 44mSingapore Airlines
Wed 4/309:00 amDCA - KTM
3 stops51h 00mSingapore Airlines
Deal found 2/20$2,202

Find flights from Kathmandu to District of Columbia within your budget

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 February 20, 2025.

Fly from

Kathmandu

Fly to

District of Columbia

Route

Depart

Return

Price

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Sat 4/5

4:40 pm-7:45 pm

2 stops36h 50m

Washington, D.C. Dulles Intl

Sun 4/20

9:40 pm-1:05 pm

2 stops29h 40m

$1,262

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 5/1

1:25 pm-8:40 am

2 stops29h 00m

Washington, D.C. Dulles Intl

Thu 8/14

12:30 pm-2:00 am

3 stops27h 45m

$1,267

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Sun 6/22

7:25 am-10:45 am

1 stop37h 05m

Washington, D.C. Dulles Intl

Sat 8/30

9:40 pm-6:00 am

1 stop22h 35m

$1,289

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 5/8

6:00 pm-3:40 pm

1 stop31h 25m

Washington, D.C. Dulles Intl

Thu 8/14

11:00 am-4:45 pm

1 stop20h 00m

$1,323

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Sun 6/22

11:55 am-3:40 pm

2 stops61h 30m

Washington, D.C. Dulles Intl

Sat 8/30

6:00 pm-10:40 am

3 stops54h 55m

$1,524

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Sat 6/21

1:10 am-8:40 am

1 stop41h 15m

Washington, D.C. Dulles Intl

Sat 8/30

10:55 am-12:10 am

1 stop27h 30m

$1,580

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Wed 6/25

6:00 pm-2:55 pm

2 stops30h 40m

Washington, D.C. Reagan-National

Wed 7/30

5:40 pm-4:45 pm

2 stops37h 20m

$1,634

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Wed 4/30

4:40 pm-3:35 pm

2 stops32h 40m

Washington, D.C. Dulles Intl

Sun 9/14

5:25 pm-9:50 am

2 stops30h 40m

$1,724

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Sun 6/29

6:00 pm-1:58 pm

3 stops29h 43m

Washington, D.C. Reagan-National

Sun 8/3

6:59 am-4:45 pm

2 stops24h 01m

$1,782

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 5/1

11:00 pm-5:40 am

2 stops40h 25m

Washington, D.C. Dulles Intl

Fri 9/12

5:00 pm-9:45 pm

2 stops43h 00m

$1,964

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 29 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.

Travel insights for flights from Kathmandu to District of Columbia

Get recent, data-driven insights about flights from Kathmandu to District of Columbia including ideal travel times, pricing trends, and more.

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 $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.

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 February 20, 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 February 20, 2025.
Read reviews from past customers who have flown Korean Air, Emirates and Singapore Airlines 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.
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very good
3,276 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,301 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Cathay Pacific
7.5
Good
820 reviews
Korean Air
8.4
Very good
1,037 reviews

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 $743 on IndiGo. Other airlines that offer cheap prices include Air China from $819 and Turkish Airlines from $890 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 $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

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Alternative routes for Kathmandu to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Kathmandu to District of Columbia

Discover the top 5 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$1,002Average$1,611FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,211Average$1,322FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,262Average$1,356FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,337Average$1,462FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,508Average$1,599FlexibilityNo cancel feeOn-time75%
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