What airlines fly to Kathmandu?

Qatar Airways, Turkish Airlines and Emirates are the top three most popular airlines that fly to Kathmandu from Washington, D.C. according to our data. Qatar Airways is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 5 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. to Kathmandu?

Kuwait City (KWI) has the shortest average layover time for this route: 3h 18m.

How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Kathmandu, then you can expect flight times to average 21h 55m and 26h 40m, respectively.

Which layover airport offers the lowest fares from Washington, D.C. to Kathmandu?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,192.

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

Air India, Etihad Airways, and Qatar Airways are the most popular carriers operating from Washington, D.C. to Kathmandu Tribhuvan

Which airport is the most popular layover for flights between Washington, D.C. and Kathmandu?

Doha (DOH) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. to Kathmandu?

Flights connecting via Kuwait City (KWI) have the shortest average one-way travel time: 20h 05m.

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

Prices for flights from Washington, D.C. to Kathmandu Tribhuvan Airport were last updated today.

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

There are 5 operators available for flights from Washington, D.C. to Kathmandu Tribhuvan Airport as of October 2026.

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Kathmandu Tribhuvan Airport.

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

The required travel and health documents for your Kathmandu Tribhuvan Airport 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 Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$600 Cheap Flights from Washington, D.C. to Kathmandu in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 12:40 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

39h 20m2 stops Dubai Intl New Delhi Indira Gandhi Intl

1:45 pm - 8:35 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

29h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl

$1,255Multiple Airlines

Tue, Feb 2 - Mon, Mar 1

10:35 am - 12:40 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

39h 20m2 stops Dubai Intl New Delhi Indira Gandhi Intl

1:45 pm - 8:35 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

53h 35m2 stops New Delhi Indira Gandhi Intl Dubai Intl

$1,255Multiple Airlines

Sun, Jan 31 - Mon, Mar 1

1:30 pm - 11:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

35h 05m1 stop Istanbul

12:45 pm - 11:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Istanbul

$1,260Turkish Airlines

Sat, Nov 28 - Thu, Jan 28

9:20 pm - 11:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

27h 15m1 stop Istanbul

12:45 pm - 7:25 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

41h 25m1 stop Istanbul

$1,272Turkish Airlines

Mon, Feb 1 - Sun, Feb 28

8:05 pm - 8:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

25h 30m1 stop Doha Hamad Intl

7:00 pm - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 40m1 stop Doha Hamad Intl

$1,425Qatar Airways

Thu, Feb 11 - Fri, Mar 5

9:05 pm - 8:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

25h 30m1 stop Doha Hamad Intl

7:00 pm - 4:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 40m1 stop Doha Hamad Intl

$1,426Qatar Airways

Sun, Mar 14 - Mon, Mar 22

10:55 am - 11:35 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

26h 55m1 stop Dubai Intl

3:35 pm - 8:40 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

26h 50m1 stop Dubai Intl

$1,465Emirates

Sun, Apr 4 - Fri, Apr 16

10:55 am - 6:55 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

22h 15m1 stop Dubai Intl

12:35 am - 8:40 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

41h 50m1 stop Dubai Intl

$1,465Emirates

Mon, Apr 12 - Sun, Apr 25

2:25 pm - 9:10 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 00m1 stop Abu Dhabi Zayed Intl

9:55 am - 9:00 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 50m1 stop Abu Dhabi Zayed Intl

$2,584Etihad Airways

Sat, Nov 21 - Sun, Jan 3

2:25 pm - 9:10 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 00m1 stop Abu Dhabi Zayed Intl

9:55 am - 9:00 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 50m1 stop Abu Dhabi Zayed Intl

$2,595Etihad Airways

Thu, Dec 24 - Fri, Jan 8

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 am - 8:40 pmDCA Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan

28h 35m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

9:40 pm - 10:15 pmKTM Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National

59h 20m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl

$1,353Air India

Sat, Oct 24 - Sun, Nov 1

6:20 am - 8:40 pmDCA Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan

28h 35m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

10:05 am - 10:15 pmKTM Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National

46h 55m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl

$1,370Air India

Sat, Oct 24 - Sat, Nov 7

3:10 pm - 9:45 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 50m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

2:45 pm - 9:00 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

29h 00m2 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

$1,388Multiple Airlines

Sat, Oct 24 - Sat, Nov 7

11:05 am - 4:15 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

19h 25m1 stop Doha Hamad Intl

5:30 pm - 4:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 10m1 stop Doha Hamad Intl

$1,428Qatar Airways

Thu, Oct 22 - Fri, Oct 30

3:10 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

36h 00m3 stops Abu Dhabi Zayed Intl Jaipur Sanganeer New Delhi Indira Gandhi Intl

7:20 am - 8:25 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

34h 50m2 stops Kuwait City Amman Queen Alia Intl

$1,428Multiple Airlines

Fri, Oct 23 - Sat, Oct 31

9:00 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

31h 30m1 stop Doha Hamad Intl

3:50 pm - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

34h 50m1 stop Doha Hamad Intl

$1,430Qatar Airways

Thu, Oct 22 - Mon, Nov 23

11:30 am - 5:45 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

20h 30m1 stop Doha Hamad Intl

3:50 pm - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

34h 50m1 stop Doha Hamad Intl

$1,446Qatar Airways

Sun, Oct 25 - Fri, Nov 20

11:30 am - 4:15 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

19h 00m1 stop Doha Hamad Intl

7:00 pm - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 40m1 stop Doha Hamad Intl

$1,467Qatar Airways

Sun, Oct 25 - Mon, Nov 2

11:30 am - 5:45 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

20h 30m1 stop Doha Hamad Intl

3:50 pm - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

34h 50m1 stop Doha Hamad Intl

$1,470Qatar Airways

Sun, Oct 25 - Fri, Nov 20

11:30 am - 4:15 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

19h 00m1 stop Doha Hamad Intl

9:35 am - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

41h 05m1 stop Doha Hamad Intl

$1,470Qatar Airways

Sun, Oct 25 - Wed, Nov 18

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Turkish Airlines flights from Washington, D.C. to Kathmandu

Our best Turkish Airlines deals on Washington, D.C. to Kathmandu flight tickets

Turkish Airlines

Dec 4

IAD1:30 pmWashington, D.C. Dulles Intl

35h 05m

1 stop

KTM11:20 amKathmandu Tribhuvan

Feb 28

KTM12:45 pmKathmandu Tribhuvan

33h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,278

Turkish Airlines

Nov 26

IAD9:20 pmWashington, D.C. Dulles Intl

27h 15m

1 stop

KTM11:20 amKathmandu Tribhuvan

Jan 25

KTM12:45 pmKathmandu Tribhuvan

41h 25m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$1,282

Turkish Airlines

Jan 2

IAD1:30 pmWashington, D.C. Dulles Intl

35h 05m

1 stop

KTM11:20 amKathmandu Tribhuvan

Jan 16

KTM12:45 pmKathmandu Tribhuvan

33h 45m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,293

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

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

Qatar Airways

Oct 22

IAD11:05 amWashington, D.C. Dulles Intl

19h 25m

1 stop

KTM4:15 pmKathmandu Tribhuvan

Oct 30

KTM5:30 pmKathmandu Tribhuvan

33h 10m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,428

Qatar Airways

Oct 22

IAD9:00 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

KTM2:15 pmKathmandu Tribhuvan

Nov 23

KTM3:50 pmKathmandu Tribhuvan

34h 50m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,430

Qatar Airways

Oct 25

IAD11:30 amWashington, D.C. Dulles Intl

20h 30m

1 stop

KTM5:45 pmKathmandu Tribhuvan

Nov 20

KTM3:50 pmKathmandu Tribhuvan

34h 50m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,446

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Tue 2/2

10:35 am-12:40 pm

2 stops39h 20m

Kathmandu Tribhuvan

Mon 3/1

1:45 pm-8:35 am

2 stops29h 35m

$1,255

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Sun 1/31

10:35 am-12:40 pm

2 stops39h 20m

Kathmandu Tribhuvan

Mon 3/1

1:45 pm-8:35 am

2 stops53h 35m

$1,255

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Sat 11/28

1:30 pm-11:20 am

1 stop35h 05m

Kathmandu Tribhuvan

Thu 1/28

12:45 pm-11:45 am

1 stop33h 45m

$1,260

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Mon 2/1

9:20 pm-11:20 am

1 stop27h 15m

Kathmandu Tribhuvan

Sun 2/28

12:45 pm-7:25 pm

1 stop41h 25m

$1,272

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Thu 2/11

8:05 pm-8:20 am

1 stop25h 30m

Kathmandu Tribhuvan

Fri 3/5

7:00 pm-3:55 pm

1 stop31h 40m

$1,425

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Sun 3/14

9:05 pm-8:20 am

1 stop25h 30m

Kathmandu Tribhuvan

Mon 3/22

7:00 pm-4:55 pm

1 stop31h 40m

$1,426

Quickest round-trip

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Sun 4/4

10:55 am-11:35 pm

1 stop26h 55m

Kathmandu Tribhuvan

Fri 4/16

3:35 pm-8:40 am

1 stop26h 50m

$1,465

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Mon 4/12

10:55 am-6:55 pm

1 stop22h 15m

Kathmandu Tribhuvan

Sun 4/25

12:35 am-8:40 am

1 stop41h 50m

$1,465

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Sat 11/21

2:25 pm-9:10 am

1 stop32h 00m

Kathmandu Tribhuvan

Sun 1/3

9:55 am-9:00 am

1 stop33h 50m

$2,584

Washington, D.C.Kathmandu

IAD Washington, D.C. Dulles Intl - KTM Kathmandu Tribhuvan

IADKTM

Washington, D.C. Dulles Intl

Thu 12/24

2:25 pm-9:10 am

1 stop32h 00m

Kathmandu Tribhuvan

Fri 1/8

9:55 am-9:00 am

1 stop33h 50m

$2,595

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 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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Kathmandu?

Prices are currently low for flights on this route.

Typical prices usually range from $1,402 to $1,599.
The lowest price recently found on this route was $1,255.

What is the cheapest month to fly to Kathmandu?

The month of February is another great option to travel to Kathmandu, with average flight prices from Washington, D.C. averaging around $1,346.

How far in advance should I book a flight from Washington, D.C. to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Washington, D.C. for as low as $1,431 on momondo.

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

You could potentially save up to 17% on your flight if you consider stops on a Washington, D.C. to Kathmandu flight.

How have Washington, D.C. to Kathmandu flight prices changed over time?

As of October 2026, prices for Washington, D.C. to Kathmandu flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Kathmandu (WAS to KTM) flight deals and tips

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

Best Price Found	$600
Fastest flight time	21h 35m
Direct flights	None

The best one-way flight to Kathmandu from Washington, D.C. in the past 72 hours is $600. The best round-trip flight deal from Washington, D.C. to Kathmandu found on momondo in the last 72 hours is $1,255.

The fastest flight from Washington, D.C. to Kathmandu takes 21h 35m

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

Search flight deals

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

How far is Washington, D.C. to Kathmandu Tribhuvan by plane?
A flight from Washington, D.C. to Kathmandu Tribhuvan will travel around 7689.5 mi. A reasonable flight in good conditions will take 21h 35m.
When did momondo last update prices for flights from Washington, D.C. to Kathmandu Tribhuvan Airport?
Prices for flights from Washington, D.C. to Kathmandu Tribhuvan Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Kathmandu Tribhuvan Airport?
There are 5 operators available for flights from Washington, D.C. to Kathmandu Tribhuvan Airport as of October 2026.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The required travel and health documents for your Kathmandu Tribhuvan Airport 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 Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Kathmandu?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Kathmandu is Qatar Airways, representing 56% of all bookings. The subsequent popular airlines are Turkish Airlines at 19%, Emirates at 18%, and Etihad Airways at 3%.

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

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

Airline	Rating	Free Cancellation	Price
IndiGo	PriceFrom $455	Free Cancellation	Rating 6.8 580 reviews	Search IndiGo flights
Turkish Airlines	PriceFrom $1,057	Free Cancellation	Rating 7.4 4,454 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $1,108	Free Cancellation	Rating 7.3 1,547 reviews	Search Etihad Airways flights
Emirates	PriceFrom $1,164	Free Cancellation	Rating 8.1 3,682 reviews	Search Emirates flights
Qatar Airways	PriceFrom $1,214	Free Cancellation	Rating 7.3 3,712 reviews	Search Qatar Airways flights

Nagarkot

Why use momondo?

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

Finding the right flight to Kathmandu from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

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

Yes. All flights to Kathmandu from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.

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Fly your favorite airline to Kathmandu

Qatar Airways flights from Washington, D.C. to Kathmandufrom $1,214

Cheap flights from Washington, D.C. to Kathmandu from $600

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 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.

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Turkish Airlines flights from Washington, D.C. to Kathmandu

Our best Turkish Airlines deals on Washington, D.C. to Kathmandu flight tickets

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

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

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See travel insights to Kathmandu from

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

What is the typical price of a round-trip flight between Washington, D.C. and Kathmandu?

What is the cheapest month to fly to Kathmandu?

How far in advance should I book a flight from Washington, D.C. to Kathmandu?

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

How have Washington, D.C. to Kathmandu flight prices changed over time?

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

What airlines fly to Kathmandu?

Which airport is the most popular layover for flights between Washington, D.C. and Kathmandu?

Which layover airport offers the lowest fares from Washington, D.C. to Kathmandu?

Which layover airport has the shortest travel time from Washington, D.C. to Kathmandu?

Which layover airport has the shortest connection time from Washington, D.C. to Kathmandu?

How long does it take to fly to Kathmandu?

When to book flights from Washington, D.C. to Kathmandu

Cheap Washington, D.C. to Kathmandu (WAS to KTM) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

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

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

Traveling to a place near Kathmandu?

Why use momondo?

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.

Get notified when prices go down

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Fly your favorite airline to Kathmandu

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

Cabin classes currently available on flights to Kathmandu

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

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