How long is the flight from Washington, D.C. to Nepal?

On average, it takes 23h 15m to fly from Washington, D.C. to Nepal if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Kathmandu (the most popular airport in Nepal). If you’re flying out of Baltimore and into Kathmandu, then the flight time is around 28h 59m.

What is the cheapest airline that flies from Washington, D.C. to Nepal?

Air India is the most popular carrier operating from Washington, D.C. to Nepal

What airlines fly to Nepal?

Qatar Airways, Air India and Emirates are the top three most popular airlines that fly to Nepal from Washington, D.C. according to our data. Qatar Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Nepal. Keep in mind that there are 7 different airlines that fly to Nepal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Nepal?

Prices for flights from Washington, D.C. to Nepal were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Nepal?

There are 7 operators available for flights from Washington, D.C. to Nepal as of April 2026.

How old do you have to be to fly from Washington, D.C. to Nepal?

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. to Nepal.

What documentation or ID do you need to fly to Nepal?

The required travel and health documents for your Nepal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nepal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$483 Cheap Flights from Washington, D.C. to Nepal in 2026

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Find the cheapest flights from Washington, D.C. to Nepal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 6:10 pm

IAD

KTM

41h 15m

2 stops

1:25 pm - 9:45 am

KTM

IAD

30h 05m

2 stops

$1,011Multiple Airlines

Wed, May 27 - Sun, Jun 7

2:05 pm - 6:10 pm

IAD

KTM

42h 20m

2 stops

1:25 pm - 9:45 am

KTM

IAD

30h 05m

2 stops

$1,025Multiple Airlines

Thu, Apr 30 - Fri, May 22

2:05 pm - 7:50 pm

IAD

KTM

44h 00m

2 stops

4:40 pm - 9:45 am

KTM

IAD

26h 50m

2 stops

$1,035Multiple Airlines

Thu, Apr 30 - Sun, May 31

6:05 am - 4:30 pm

DCA

KTM

24h 40m

2 stops

9:05 pm - 6:05 pm

KTM

DCA

30h 45m

2 stops

$1,304Air India

Thu, Oct 1 - Wed, Oct 28

5:00 pm - 4:30 pm

DCA

KTM

37h 45m

2 stops

9:10 pm - 6:11 pm

KTM

DCA

30h 46m

2 stops

$1,310Air India

Sun, Aug 30 - Wed, Sep 30

6:05 am - 4:30 pm

DCA

KTM

24h 40m

2 stops

9:05 pm - 6:05 pm

KTM

DCA

30h 45m

2 stops

$1,334Air India

Sun, Oct 4 - Wed, Oct 28

11:31 am - 8:40 am

BWI

KTM

35h 24m

2 stops

7:10 pm - 12:06 am

KTM

BWI

38h 41m

2 stops

$1,458Qatar Airways

Mon, Apr 27 - Fri, May 15

1:07 pm - 9:50 am

BWI

KTM

34h 58m

2 stops

6:45 pm - 7:29 pm

KTM

BWI

35h 29m

2 stops

$1,465Qatar Airways

Mon, Oct 5 - Mon, Dec 21

11:31 am - 8:40 am

BWI

KTM

35h 24m

2 stops

7:10 pm - 12:11 am

KTM

BWI

38h 46m

2 stops

$1,468Qatar Airways

Tue, Apr 28 - Thu, May 28

11:47 am - 8:50 am

BWI

KTM

35h 18m

2 stops

6:00 pm - 11:59 pm

KTM

BWI

39h 44m

2 stops

$1,489Qatar Airways

Wed, Aug 19 - Wed, Sep 9

Air India flights from Washington, D.C. to Nepal

Our best Air India deals on Washington, D.C. to Nepal flight tickets

Air India

Oct 1

DCA6:05 amWashington, D.C. Reagan-National

24h 40m

2 stops

KTM4:30 pmKathmandu Tribhuvan

Oct 28

KTM9:05 pmKathmandu Tribhuvan

30h 45m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

$1,304

Air India

Aug 30

DCA5:00 pmWashington, D.C. Reagan-National

37h 45m

2 stops

KTM4:30 pmKathmandu Tribhuvan

Sep 30

KTM9:10 pmKathmandu Tribhuvan

30h 46m

2 stops

DCA6:11 pmWashington, D.C. Reagan-National

$1,310

Air India

Oct 4

DCA6:05 amWashington, D.C. Reagan-National

24h 40m

2 stops

KTM4:30 pmKathmandu Tribhuvan

Oct 28

KTM9:05 pmKathmandu Tribhuvan

30h 45m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

$1,334

Qatar Airways flights from Washington, D.C. to Nepal

Our best Qatar Airways deals on Washington, D.C. to Nepal flight tickets

Qatar Airways

Apr 26

IAD9:00 pmWashington, D.C. Dulles Intl

25h 55m

1 stop

KTM8:40 amKathmandu Tribhuvan

May 27

KTM7:10 pmKathmandu Tribhuvan

32h 45m

1 stop

IAD6:10 pmWashington, D.C. Dulles Intl

$1,331

Qatar Airways

Sep 1

IAD9:00 pmWashington, D.C. Dulles Intl

27h 05m

1 stop

KTM9:50 amKathmandu Tribhuvan

Oct 15

KTM6:00 pmKathmandu Tribhuvan

31h 25m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,348

Qatar Airways

Sep 3

IAD9:00 pmWashington, D.C. Dulles Intl

27h 05m

1 stop

KTM9:50 amKathmandu Tribhuvan

Sep 11

KTM11:05 amKathmandu Tribhuvan

38h 20m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,351

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Wed 5/27

3:10 pm-6:10 pm

2 stops41h 15m

Kathmandu Tribhuvan

Sun 6/7

1:25 pm-9:45 am

2 stops30h 05m

$1,011

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 4/30

2:05 pm-6:10 pm

2 stops42h 20m

Kathmandu Tribhuvan

Fri 5/22

1:25 pm-9:45 am

2 stops30h 05m

$1,025

Washington, D.C.Kathmandu

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 4/30

2:05 pm-7:50 pm

2 stops44h 00m

Kathmandu Tribhuvan

Sun 5/31

4:40 pm-9:45 am

2 stops26h 50m

$1,035

Quickest round-trip

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Thu 10/1

6:05 am-4:30 pm

2 stops24h 40m

Kathmandu Tribhuvan

Wed 10/28

9:05 pm-6:05 pm

2 stops30h 45m

$1,304

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Sun 8/30

5:00 pm-4:30 pm

2 stops37h 45m

Kathmandu Tribhuvan

Wed 9/30

9:10 pm-6:11 pm

2 stops30h 46m

$1,310

Washington, D.C.Kathmandu

DCA - KTM

DCAKTM

Washington, D.C. Reagan-National

Sun 10/4

6:05 am-4:30 pm

2 stops24h 40m

Kathmandu Tribhuvan

Wed 10/28

9:05 pm-6:05 pm

2 stops30h 45m

$1,334

BaltimoreKathmandu

BWI - KTM

BWIKTM

Baltimore/Washington

Mon 4/27

11:31 am-8:40 am

2 stops35h 24m

Kathmandu Tribhuvan

Fri 5/15

7:10 pm-12:06 am

2 stops38h 41m

$1,458

BaltimoreKathmandu

BWI - KTM

BWIKTM

Baltimore/Washington

Mon 10/5

1:07 pm-9:50 am

2 stops34h 58m

Kathmandu Tribhuvan

Mon 12/21

6:45 pm-7:29 pm

2 stops35h 29m

$1,465

BaltimoreKathmandu

BWI - KTM

BWIKTM

Baltimore/Washington

Tue 4/28

11:31 am-8:40 am

2 stops35h 24m

Kathmandu Tribhuvan

Thu 5/28

7:10 pm-12:11 am

2 stops38h 46m

$1,468

BaltimoreKathmandu

BWI - KTM

BWIKTM

Baltimore/Washington

Wed 8/19

11:47 am-8:50 am

2 stops35h 18m

Kathmandu Tribhuvan

Wed 9/9

6:00 pm-11:59 pm

2 stops39h 44m

$1,489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Nepal

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

Prices

Airlines

Other information

What is the cheapest month to fly to Nepal?

In general, January is the cheapest month to fly from Washington, D.C. to Nepal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,232. The month of October is another great option to travel to Nepal, with average flight prices from Washington, D.C. averaging around $1,244.

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

You are more likely to see cheaper flights to Nepal from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Nepal for around $1,420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nepal from Washington, D.C. for as low as $1,256 on momondo.

Can stopping save me money on Washington, D.C. to Nepal flights?

You could potentially save up to 2% on your flight if you consider stops on a Washington, D.C. to Nepal flight.

Cheap Washington, D.C. to Nepal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Nepal

Fastest flight time	21h 40m
Direct flights	None

The fastest flight from Washington, D.C. to Nepal takes 21h 40m

There are no direct flights from Washington, D.C. to Nepal. There are no popular flight routes from Washington, D.C. to Nepal.

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Frequently asked questions about flying from Washington, D.C. to Nepal

When did momondo last update prices for flights from Washington, D.C. to Nepal?
Prices for flights from Washington, D.C. to Nepal were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Nepal?
There are 7 operators available for flights from Washington, D.C. to Nepal as of April 2026.
How old do you have to be to fly from Washington, D.C. to Nepal?
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. to Nepal.
What documentation or ID do you need to fly to Nepal?
The required travel and health documents for your Nepal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nepal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. to Nepal

Compare and see reviews for airlines that fly from Washington, D.C. to Nepal with momondo

Airline	Rating	Free Cancellation	Price
IndiGo	PriceFrom $612	Free Cancellation	Rating 6.8 550 reviews	Search IndiGo flights
Air India	PriceFrom $823	Free Cancellation	Rating 5.5 2,968 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,083	Free Cancellation	Rating 7.3 4,306 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,092	Free Cancellation	Rating 8.1 3,557 reviews	Search Emirates flights
Etihad Airways	PriceFrom $1,242	Free Cancellation	Rating 7.3 1,429 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $1,251	Free Cancellation	Rating 7.4 3,725 reviews	Search Qatar Airways flights
SWISS	PriceFrom $1,324	Free Cancellation	Rating 7.5 1,918 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Nepal?

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 Washington, D.C. to Nepal for you.

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

Yes. momondo enables you to select and highlight flights to Nepal from Washington, D.C. with this policy.

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

Once all potential Washington, D.C. to Nepal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Nepal trip

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Flights to Kathmandufrom $872

Cheap flights from Washington, D.C. to Nepal from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Nepal departing on 4/20. 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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Air India flights from Washington, D.C. to Nepal

Our best Air India deals on Washington, D.C. to Nepal flight tickets

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Our best Qatar Airways deals on Washington, D.C. to Nepal flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Nepal

What is the cheapest month to fly to Nepal?

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

Can stopping save me money on Washington, D.C. to Nepal flights?

What is the cheapest airline that flies from Washington, D.C. to Nepal?

What airlines fly to Nepal?

How long is the flight from Washington, D.C. to Nepal?

Cheap Washington, D.C. to Nepal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Nepal

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Nepal

Best airlines flying from Washington, D.C. to Nepal

Compare and see reviews for airlines that fly from Washington, D.C. to Nepal with momondo

Why use momondo?

An easier way to manage your Nepal 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Popular cities in Nepal

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Nepal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Nepal

List of cabin classes available on flights landing in Nepal. Availability may vary depending on flight origin and airline.

Complete your trip to Nepal

Explore popular destinations other users love

According to popular flight searches on momondo this year