Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Kathmandu from $693

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
10:05 am - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
46h 39m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,289Air India
Mon, Sep 21 - Tue, Oct 6
Air India Logo
6:10 am - 6:35 amDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
38h 40m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
9:10 pm - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
59h 34m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl
$1,292Air India
Sun, Sep 6 - Mon, Sep 21
Air India Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
6:30 am - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
50h 14m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,301Air India
Thu, Sep 24 - Tue, Oct 20
Multiple Airlines Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
9:10 pm - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
35h 34m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,315Multiple Airlines
Sat, Sep 26 - Wed, Oct 7
Air India Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
10:05 am - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
46h 39m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,316Air India
Wed, Sep 23 - Wed, Sep 30
Air India Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
2:40 pm - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
42h 04m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,317Air India
Thu, Sep 10 - Thu, Oct 1
Multiple Airlines Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:05 am - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
46h 39m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,356Multiple Airlines
Sat, Sep 26 - Tue, Oct 13
Air India Logo
6:30 am - 8:10 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
27h 55m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
5:30 pm - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
39h 14m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,371Air India
Sun, Sep 27 - Wed, Oct 7
Air India Logo
6:30 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 15m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
6:30 am - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
50h 14m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,373Air India
Thu, Sep 10 - Sun, Oct 4
Air India Logo
6:10 am - 4:30 pmDCA  Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan
24h 35m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl
Air India Logo
6:30 am - 10:59 pmKTM  Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National
50h 14m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl
$1,380Air India
Mon, Sep 7 - Tue, Sep 22

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

Air India flights from Washington, D.C. Reagan-National Airport to Kathmandu

Our best Air India deals on Washington, D.C. Reagan-National Airport to Kathmandu flight tickets
Air India
Sep 21
DCA6:30 amWashington, D.C. Reagan-National
24h 15m
2 stops
KTM4:30 pmKathmandu Tribhuvan
Oct 6
KTM10:05 amKathmandu Tribhuvan
46h 39m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,289
Air India
Sep 6
DCA6:10 amWashington, D.C. Reagan-National
38h 40m
2 stops
KTM6:35 amKathmandu Tribhuvan
Sep 21
KTM9:10 pmKathmandu Tribhuvan
59h 34m
3 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,292
Air India
Sep 24
DCA6:30 amWashington, D.C. Reagan-National
24h 15m
2 stops
KTM4:30 pmKathmandu Tribhuvan
Oct 20
KTM6:30 amKathmandu Tribhuvan
50h 14m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,301

Qatar Airways flights from Washington, D.C. Reagan-National Airport to Kathmandu

Our best Qatar Airways deals on Washington, D.C. Reagan-National Airport to Kathmandu flight tickets
Qatar Airways
Aug 28
DCA10:40 pmWashington, D.C. Reagan-National
53h 50m
2 stops
KTM2:15 pmKathmandu Tribhuvan
Sep 13
KTM6:00 pmKathmandu Tribhuvan
34h 44m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$1,752
Qatar Airways
Sep 6
DCA6:00 pmWashington, D.C. Reagan-National
29h 05m
2 stops
KTM8:50 amKathmandu Tribhuvan
Sep 30
KTM10:05 amKathmandu Tribhuvan
31h 40m
2 stops
DCA8:00 amWashington, D.C. Reagan-National
$1,769
Qatar Airways
Sep 7
DCA6:23 pmWashington, D.C. Reagan-National
28h 42m
2 stops
KTM8:50 amKathmandu Tribhuvan
Sep 22
KTM6:45 pmKathmandu Tribhuvan
34h 56m
2 stops
DCA7:56 pmWashington, D.C. Reagan-National
$1,782

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Mon 9/21

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Tue 10/6

10:05 am-10:59 pm

2 stops46h 39m

$1,289

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Sun 9/6

6:10 am-6:35 am

2 stops38h 40m

Kathmandu Tribhuvan

Mon 9/21

9:10 pm-10:59 pm

3 stops59h 34m

$1,292

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Thu 9/24

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Tue 10/20

6:30 am-10:59 pm

2 stops50h 14m

$1,301
Quickest round-trip

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Sat 9/26

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Wed 10/7

9:10 pm-10:59 pm

2 stops35h 34m

$1,315

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Wed 9/23

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Wed 9/30

10:05 am-10:59 pm

2 stops46h 39m

$1,316

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Thu 9/10

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Thu 10/1

2:40 pm-10:59 pm

2 stops42h 04m

$1,317

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Sat 9/26

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Tue 10/13

10:05 am-10:59 pm

2 stops46h 39m

$1,356

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Sun 9/27

6:30 am-8:10 pm

2 stops27h 55m

Kathmandu Tribhuvan

Wed 10/7

5:30 pm-10:59 pm

2 stops39h 14m

$1,371

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Thu 9/10

6:30 am-4:30 pm

2 stops24h 15m

Kathmandu Tribhuvan

Sun 10/4

6:30 am-10:59 pm

2 stops50h 14m

$1,373

Washington, D.C.Kathmandu

DCA Washington, D.C. Reagan-National - KTM Kathmandu Tribhuvan

DCAKTM

Washington, D.C. Reagan-National

Mon 9/7

6:10 am-4:30 pm

2 stops24h 35m

Kathmandu Tribhuvan

Tue 9/22

6:30 am-10:59 pm

3 stops50h 14m

$1,380

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 Washington, D.C. Reagan-National Airport 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 airline that flies from Washington, D.C. Reagan-National to Kathmandu Tribhuvan?

Air India is the most popular carrier operating from Washington, D.C. Reagan-National to Kathmandu Tribhuvan

When to book flights from Washington, D.C. Reagan-National Airport to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Kathmandu (DCA to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Kathmandu

Best Price Found

$693

Fastest flight time

23h 00m

Direct flights

None
The best one-way flight to Kathmandu from Washington, D.C. Reagan-National Airport in the past 72 hours is $693. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Kathmandu found on momondo in the last 72 hours is $1,289.
The fastest flight from Washington, D.C. Reagan-National Airport to Kathmandu takes 23h 00m
There are no direct flights from Washington, D.C. Reagan-National Airport to Kathmandu. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Kathmandu.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Kathmandu

  • How far is Washington, D.C. Reagan-National to Kathmandu Tribhuvan by plane?

    There are 7693.1 mi between Washington, D.C. Reagan-National and Kathmandu Tribhuvan. Flights usually cover this in 23h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Kathmandu Tribhuvan Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Kathmandu Tribhuvan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport 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.

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 Washington, D.C. to Kathmandu?

It is quick and easy to find Washington, D.C. to Kathmandu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kathmandu that suits you.

Can I find flights from Washington, D.C. to Kathmandu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Kathmandu?

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

I’m not ready to book a flight from Washington, D.C. to Kathmandu right now. Can momondo alert me if prices change?

Price alerts on flights to Kathmandu from Washington, D.C. 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
Wed 9/23
Wed 9/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Cabin classes currently available on flights to Kathmandu

First Class to Kathmandu
Business Class to Kathmandu