Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Kathmandu from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Kathmandu departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from District of Columbia to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
6:00 am - 8:05 pm
DCA
-
KTM
27h 20m2 stops
Air India Logo
6:30 am - 10:59 pm
KTM
-
DCA
51h 14m2 stops
$1,089Air India
Mon, Feb 2 - Thu, Feb 12
Multiple Airlines Logo
2:35 pm - 9:05 am
IAD
-
KTM
31h 45m1 stop
Multiple Airlines Logo
10:50 am - 9:05 am
KTM
-
IAD
33h 00m2 stops
$1,103Multiple Airlines
Wed, Jan 21 - Mon, Feb 2
Multiple Airlines Logo
2:35 pm - 9:05 am
IAD
-
KTM
31h 45m1 stop
Multiple Airlines Logo
1:15 pm - 9:05 am
KTM
-
IAD
30h 35m2 stops
$1,106Multiple Airlines
Tue, Jan 20 - Tue, Feb 3
Multiple Airlines Logo
2:35 pm - 9:05 am
IAD
-
KTM
31h 45m1 stop
Multiple Airlines Logo
10:50 am - 9:05 am
KTM
-
IAD
33h 00m2 stops
$1,111Multiple Airlines
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
6:00 am - 12:15 am
DCA
-
KTM
31h 30m2 stops
Multiple Airlines Logo
2:55 pm - 10:59 pm
KTM
-
DCA
42h 49m2 stops
$1,112Multiple Airlines
Wed, Jan 21 - Wed, Feb 4
IndiGo Logo
9:15 pm - 9:50 am
IAD
-
KTM
25h 50m2 stops
IndiGo Logo
3:05 pm - 7:50 pm
KTM
-
IAD
38h 30m2 stops
$1,113IndiGo
Tue, Feb 3 - Thu, Apr 9
IndiGo Logo
1:30 pm - 4:10 pm
IAD
-
KTM
39h 55m2 stops
IndiGo Logo
1:15 pm - 7:20 pm
KTM
-
IAD
40h 50m2 stops
$1,126IndiGo
Fri, Jan 9 - Sat, Jan 24
Etihad Airways Logo
2:35 pm - 9:05 am
IAD
-
KTM
31h 45m1 stop
Etihad Airways Logo
9:50 am - 9:05 am
KTM
-
IAD
34h 00m1 stop
$1,133Etihad Airways
Thu, Jan 22 - Thu, Feb 5
Cathay Pacific Logo
9:35 am - 9:30 pm
DCA
-
KTM
49h 10m2 stops
Cathay Pacific Logo
11:00 pm - 8:16 pm
KTM
-
DCA
31h 01m2 stops
$1,277Cathay Pacific
Tue, Jan 20 - Wed, May 20
Cathay Pacific Logo
9:35 am - 9:30 pm
DCA
-
KTM
49h 10m2 stops
Cathay Pacific Logo
10:55 pm - 6:44 pm
KTM
-
DCA
30h 34m2 stops
$1,282Cathay Pacific
Thu, Jan 22 - Mon, Feb 2

Air India flights from District of Columbia to Kathmandu

Our best Air India deals on District of Columbia to Kathmandu flight tickets
Air India
Feb 2
DCA6:00 amWashington, D.C. Reagan-National
27h 20m
2 stops
KTM8:05 pmKathmandu Tribhuvan
Feb 12
KTM6:30 amKathmandu Tribhuvan
51h 14m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,089
Find similar
Air India
Mar 13
DCA6:00 amWashington, D.C. Reagan-National
28h 20m
2 stops
KTM8:05 pmKathmandu Tribhuvan
Mar 28
KTM2:55 pmKathmandu Tribhuvan
41h 49m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,140
Find similar
Air India
Jan 18
DCA6:00 amWashington, D.C. Reagan-National
23h 45m
2 stops
KTM4:30 pmKathmandu Tribhuvan
Feb 8
KTM2:55 pmKathmandu Tribhuvan
42h 49m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,167
Find similar

IndiGo flights from District of Columbia to Kathmandu

Our best IndiGo deals on District of Columbia to Kathmandu flight tickets
IndiGo
Jan 31
IAD1:30 pmWashington, D.C. Dulles Intl
39h 55m
2 stops
KTM4:10 pmKathmandu Tribhuvan
Mar 27
KTM2:30 pmKathmandu Tribhuvan
39h 35m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$1,091
Find similar
IndiGo
Jan 12
IAD9:15 pmWashington, D.C. Dulles Intl
28h 15m
2 stops
KTM12:15 pmKathmandu Tribhuvan
Feb 3
KTM10:50 amKathmandu Tribhuvan
43h 15m
2 stops
IAD7:20 pmWashington, D.C. Dulles Intl
$1,093
Find similar
IndiGo
Feb 5
IAD1:30 pmWashington, D.C. Dulles Intl
33h 35m
2 stops
KTM9:50 amKathmandu Tribhuvan
Feb 26
KTM5:10 pmKathmandu Tribhuvan
36h 55m
2 stops
IAD7:20 pmWashington, D.C. Dulles Intl
$1,102
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Kathmandu 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 December 25, 2025.
Use the filters below to find and compare flights from District of Columbia to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Mon 2/2

6:00 am-8:05 pm

2 stops27h 20m

Kathmandu Tribhuvan

Thu 2/12

6:30 am-10:59 pm

2 stops51h 14m

$1,089

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 1/21

2:35 pm-9:05 am

1 stop31h 45m

Kathmandu Tribhuvan

Mon 2/2

10:50 am-9:05 am

2 stops33h 00m

$1,103

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 1/20

2:35 pm-9:05 am

1 stop31h 45m

Kathmandu Tribhuvan

Tue 2/3

1:15 pm-9:05 am

2 stops30h 35m

$1,106

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 1/22

2:35 pm-9:05 am

1 stop31h 45m

Kathmandu Tribhuvan

Thu 2/5

10:50 am-9:05 am

2 stops33h 00m

$1,111

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Wed 1/21

6:00 am-12:15 am

2 stops31h 30m

Kathmandu Tribhuvan

Wed 2/4

2:55 pm-10:59 pm

2 stops42h 49m

$1,112

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 2/3

9:15 pm-9:50 am

2 stops25h 50m

Kathmandu Tribhuvan

Thu 4/9

3:05 pm-7:50 pm

2 stops38h 30m

$1,113

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 1/9

1:30 pm-4:10 pm

2 stops39h 55m

Kathmandu Tribhuvan

Sat 1/24

1:15 pm-7:20 pm

2 stops40h 50m

$1,126

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 1/22

2:35 pm-9:05 am

1 stop31h 45m

Kathmandu Tribhuvan

Thu 2/5

9:50 am-9:05 am

1 stop34h 00m

$1,133

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Tue 1/20

9:35 am-9:30 pm

2 stops49h 10m

Kathmandu Tribhuvan

Wed 5/20

11:00 pm-8:16 pm

2 stops31h 01m

$1,277

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Thu 1/22

9:35 am-9:30 pm

2 stops49h 10m

Kathmandu Tribhuvan

Mon 2/2

10:55 pm-6:44 pm

2 stops30h 34m

$1,282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kathmandu from

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

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 Kathmandu?

The month of October is another great option to travel to Kathmandu, with average flight prices from District of Columbia averaging around $1,270.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Tuesday is the cheapest day to fly to Kathmandu from District of Columbia. The lowest ticket price found for a Tuesday departure recently was $1,295. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from District of Columbia to Kathmandu on a Thursday will generally be more expensive and average around $1,464. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from District of Columbia to Kathmandu when you can find flight prices for as low as $1,501. Flying to Kathmandu in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,696.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from District of Columbia for as low as $1,223 on momondo.

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

You could potentially save up to 14% on your flight if you consider stops on a District of Columbia to Kathmandu flight.

Cheap District of Columbia to Kathmandu flight deals and tips

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

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from District of Columbia to Kathmandu takes 22h 55m
There are no direct flights from District of Columbia to Kathmandu. There are no popular flight routes from District of Columbia to Kathmandu.
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents you'll need for your trip to Kathmandu Tribhuvan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Kathmandu

Compare and see reviews for airlines that fly from District of Columbia to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $858Free CancellationRating
5.5
2,957 reviews
Search Air India flights
IndiGoPriceFrom $989Free CancellationRating
6.8
510 reviews
Search IndiGo flights
EmiratesPriceFrom $1,092Free CancellationRating
8.1
3,444 reviews
Search Emirates flights
Turkish AirlinesPriceFrom $1,154Free CancellationRating
7.3
4,113 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,236Free CancellationRating
7.4
3,692 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,403Free CancellationRating
7.4
1,337 reviews
Search Etihad Airways flights
SWISSPriceFrom $1,611Free CancellationRating
7.5
1,818 reviews
Search SWISS flights

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Kathmandu. momondo saves you time and could save you money on your trip.

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

Flights from District of Columbia to Kathmandu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Kathmandu.

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

Price alerts on flights to Kathmandu from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/24
Sat 1/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Fly your favorite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
Air India
Emirates
IndiGo
Turkish Airlines
Etihad Airways
SWISS