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Cheap flights from Kathmandu to District of Columbia from $502

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to District of Columbia departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kathmandu to District of Columbia

Cheap round-trip flights

Logo
4:40 pm - 4:05 pmKTM-IAD
58h 10m2 stops
Logo
9:10 pm - 9:50 amIAD-KTM
25h 55m2 stops
$953
Find Deal
Mon, Dec 22 - Wed, Dec 31
Logo
1:25 pm - 4:10 pmKTM-IAD
36h 30m2 stops
Logo
10:05 pm - 6:10 pmIAD-KTM
34h 20m2 stops
$1,062
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
1:25 pm - 3:40 pmKTM-IAD
36h 00m2 stops
Logo
9:00 pm - 6:10 pmIAD-KTM
35h 25m2 stops
$1,066
Find Deal
Tue, Sep 23 - Thu, Oct 16
Air India Logo
7:35 am - 11:15 amKTM-IAD
37h 25m1 stop
Air India Logo
11:00 am - 4:00 pmIAD-KTM
18h 15m1 stop
$1,255Air India
Find Deal
Thu, Oct 16 - Sun, Nov 23
Air India Logo
7:35 am - 7:40 amKTM-IAD
33h 50m1 stop
Air India Logo
11:00 am - 11:00 pmIAD-KTM
25h 15m1 stop
$1,256Air India
Find Deal
Thu, Oct 16 - Sun, Nov 23
Turkish Airlines Logo
7:40 am - 11:45 amKTM-IAD
37h 50m1 stop
Turkish Airlines Logo
1:30 pm - 11:10 amIAD-KTM
34h 55m1 stop
$1,287Turkish Airlines
Find Deal
Fri, Sep 5 - Mon, Feb 2
Turkish Airlines Logo
7:40 am - 7:45 pmKTM-IAD
21h 50m1 stop
Turkish Airlines Logo
9:10 pm - 11:10 amIAD-KTM
27h 15m1 stop
$1,289Turkish Airlines
Find Deal
Thu, Sep 25 - Sun, Jan 4
IndiGo Logo
10:50 am - 7:45 pmKTM-IAD
42h 40m2 stops
IndiGo Logo
9:10 pm - 3:40 pmIAD-KTM
31h 45m2 stops
$1,331IndiGo
Find Deal
Wed, Sep 24 - Wed, Dec 10
Qatar Airways Logo
7:05 pm - 12:59 pmKTM-DCA
27h 39m2 stops
Qatar Airways Logo
6:15 am - 4:25 pmDCA-KTM
23h 25m2 stops
$1,802Qatar Airways
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Mon, Sep 29 - Mon, Dec 29
Qatar Airways Logo
10:05 am - 12:59 pmKTM-DCA
36h 39m2 stops
Qatar Airways Logo
4:40 pm - 4:45 pmDCA-KTM
38h 20m2 stops
$2,028Qatar Airways
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Wed, Sep 3 - Thu, Sep 4

Air India flights from Kathmandu to District of Columbia

Our best Air India deals on Kathmandu to District of Columbia flight tickets
Air India
Oct 16
KTM7:35 amKathmandu Tribhuvan
37h 25m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Nov 23
IAD11:00 amWashington, D.C. Dulles Intl
18h 15m
1 stop
KTM4:00 pmKathmandu Tribhuvan
$1,255
Find similar
Air India
Oct 16
KTM7:35 amKathmandu Tribhuvan
33h 50m
1 stop
IAD7:40 amWashington, D.C. Dulles Intl
Nov 23
IAD11:00 amWashington, D.C. Dulles Intl
25h 15m
1 stop
KTM11:00 pmKathmandu Tribhuvan
$1,256
Find similar
Air India
Sep 23
KTM7:35 amKathmandu Tribhuvan
45h 32m
2 stops
DCA7:22 pmWashington, D.C. Reagan-National
Oct 16
DCA6:25 amWashington, D.C. Reagan-National
24h 20m
2 stops
KTM4:30 pmKathmandu Tribhuvan
$1,375
Find similar

Turkish Airlines flights from Kathmandu to District of Columbia

Our best Turkish Airlines deals on Kathmandu to District of Columbia flight tickets
Turkish Airlines
Sep 5
KTM7:40 amKathmandu Tribhuvan
37h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Feb 2
IAD1:30 pmWashington, D.C. Dulles Intl
34h 55m
1 stop
KTM11:10 amKathmandu Tribhuvan
$1,287
Find similar
Turkish Airlines
Sep 25
KTM7:40 amKathmandu Tribhuvan
21h 50m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
Jan 4
IAD9:10 pmWashington, D.C. Dulles Intl
27h 15m
1 stop
KTM11:10 amKathmandu Tribhuvan
$1,289
Find similar
Turkish Airlines
Sep 5
KTM7:40 amKathmandu Tribhuvan
37h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Feb 2
IAD1:30 pmWashington, D.C. Dulles Intl
34h 55m
1 stop
KTM11:10 amKathmandu Tribhuvan
$1,290
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Kathmandu to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Mon 12/22

4:40 pm-4:05 pm

2 stops58h 10m

Washington, D.C. Dulles Intl

Wed 12/31

9:10 pm-9:50 am

2 stops25h 55m

$953

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Sun 9/14

1:25 pm-4:10 pm

2 stops36h 30m

Washington, D.C. Dulles Intl

Sun 9/21

10:05 pm-6:10 pm

2 stops34h 20m

$1,062

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Tue 9/23

1:25 pm-3:40 pm

2 stops36h 00m

Washington, D.C. Dulles Intl

Thu 10/16

9:00 pm-6:10 pm

2 stops35h 25m

$1,066

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 10/16

7:35 am-11:15 am

1 stop37h 25m

Washington, D.C. Dulles Intl

Sun 11/23

11:00 am-4:00 pm

1 stop18h 15m

$1,255

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 10/16

7:35 am-7:40 am

1 stop33h 50m

Washington, D.C. Dulles Intl

Sun 11/23

11:00 am-11:00 pm

1 stop25h 15m

$1,256

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Fri 9/5

7:40 am-11:45 am

1 stop37h 50m

Washington, D.C. Dulles Intl

Mon 2/2

1:30 pm-11:10 am

1 stop34h 55m

$1,287

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Thu 9/25

7:40 am-7:45 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Sun 1/4

9:10 pm-11:10 am

1 stop27h 15m

$1,289

KathmanduWashington, D.C.

KTM - IAD

KTMIAD

Kathmandu Tribhuvan

Wed 9/24

10:50 am-7:45 pm

2 stops42h 40m

Washington, D.C. Dulles Intl

Wed 12/10

9:10 pm-3:40 pm

2 stops31h 45m

$1,331

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Mon 9/29

7:05 pm-12:59 pm

2 stops27h 39m

Washington, D.C. Reagan-National

Mon 12/29

6:15 am-4:25 pm

2 stops23h 25m

$1,802

KathmanduWashington, D.C.

KTM - DCA

KTMDCA

Kathmandu Tribhuvan

Wed 9/3

10:05 am-12:59 pm

2 stops36h 39m

Washington, D.C. Reagan-National

Thu 9/4

4:40 pm-4:45 pm

2 stops38h 20m

$2,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Kathmandu to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to District of Columbia?

In general, January is the cheapest month to fly from Kathmandu to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,240. If you don’t want to visit District of Columbia in January, then you should wait until June to fly from Kathmandu, when ticket prices are also cheap, with an average price of $1,323.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $1,301. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Kathmandu because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,556.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Kathmandu at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,269 when looking at flights departing at noon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $1,501. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Kathmandu to District of Columbia flights?

You could potentially save up to 5% on your flight if you consider stops on a Kathmandu to District of Columbia flight.

Cheap Kathmandu to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to District of Columbia

Best Price Found

$502

Fastest flight time

20h 25m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Kathmandu in the past 72 hours is $502. The best round-trip flight deal from Kathmandu to District of Columbia found on momondo in the last 72 hours is $953.
The fastest flight from Kathmandu to District of Columbia takes 20h 25m
There are no direct flights from Kathmandu to District of Columbia. Popular non-direct route for this connection is Kathmandu Tribhuvan Airport - Washington, D.C. Dulles Intl Airport.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to District of Columbia?

    Prices for flights from Kathmandu Tribhuvan Airport to District of Columbia refresh daily.

  • How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to District of Columbia?

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kathmandu to District of Columbia

Compare and see reviews for airlines that fly from Kathmandu to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom $947Free CancellationRating
6.8
478 reviews
Search IndiGo flights
Turkish AirlinesPriceFrom $1,220Free CancellationRating
7.3
3,934 reviews
Search Turkish Airlines flights
Air IndiaPriceFrom $1,239Free CancellationRating
5.5
2,928 reviews
Search Air India flights
Qatar AirwaysPriceFrom $1,326Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,509Free CancellationRating
8.1
3,301 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kathmandu to District of Columbia for you.

Can I find flights from Kathmandu to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Kathmandu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kathmandu to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Kathmandu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kathmandu to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kathmandu to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

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