$700 Find Cheap Flights from Nepal to Washington Dulles Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Nepal to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nepal to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nepal to Dulles Intl

Wed, Sep 16 - Mon, Jan 18
Multiple Airlines Logo
1:25 pm - 9:45 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
30h 05m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:35 pm - 6:35 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
41h 15m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
$1,117Multiple Airlines
Wed, Sep 30 - Thu, Jan 14
Multiple Airlines Logo
1:25 pm - 9:45 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
30h 05m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:35 pm - 12:40 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
35h 20m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
$1,117Multiple Airlines
Tue, Sep 8 - Tue, Mar 2
Multiple Airlines Logo
10:50 am - 9:45 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
32h 40m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:35 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
36h 25m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
$1,204Multiple Airlines
Sat, Sep 26 - Sat, Oct 3
Qatar Airways Logo
6:45 pm - 3:40 pmKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
30h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
11:05 am - 4:45 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
19h 55m1 stop Doha Hamad Intl
$1,258Qatar Airways
Fri, Sep 25 - Fri, Oct 2
Qatar Airways Logo
3:30 pm - 8:45 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
9:00 pm - 2:15 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
31h 30m1 stop Doha Hamad Intl
$1,300Qatar Airways
Sun, Sep 27 - Sun, Oct 4
Qatar Airways Logo
6:45 pm - 3:40 pmKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
30h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
9:00 pm - 2:15 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
31h 30m1 stop Doha Hamad Intl
$1,309Qatar Airways
Fri, Oct 16 - Fri, Nov 27
Emirates Logo
7:55 pm - 8:40 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Dubai Intl
Emirates Logo
10:30 am - 2:00 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
40h 45m1 stop Dubai Intl
$1,509Emirates
Tue, Oct 20 - Tue, Jan 19
Emirates Logo
7:55 pm - 8:40 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Dubai Intl
Emirates Logo
10:30 am - 6:40 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
21h 25m1 stop Dubai Intl
$1,509Emirates
Sat, Oct 10 - Thu, Mar 18
Emirates Logo
3:35 pm - 8:40 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
26h 50m1 stop Dubai Intl
Emirates Logo
11:15 am - 11:45 pmIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
26h 45m1 stop Dubai Intl
$1,509Emirates
Thu, Dec 24 - Sun, Jan 10
Turkish Airlines Logo
12:45 pm - 11:45 amKTM  Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl
33h 45m1 stop Istanbul
Turkish Airlines Logo
9:20 pm - 11:20 amIAD  Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan
27h 15m1 stop Istanbul
$1,532Turkish Airlines
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is February, where tickets cost $1,297 on average for return flights. On the other hand, the most expensive months are April and September, where the average cost of tickets from Nepal is $1,635 and $1,586 respectively. For one-way flights, the best month to travel is February with an average price of $746.

Good to know

Low season

December

Cheapest flight

$700
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Kathmandu to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    The city center of Washington, D.C. is 22 miles from Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 7,673 direct flights from within Nepal to Washington, D.C. Dulles Intl Airport. The most common day for departures is Sunday, with 19% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Reviews of the top 3 airlines serving from Nepal to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Nepal to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3654 reviews
8.2Entertainment
7.9Food
8.0Comfort
8.1Boarding
8.4Crew
Airline reviews

Good service. I wish there was more legroom. The food could be improved with additional options.

8.0 ExcellentRekha, Aug 2026
Read more Emirates reviews

Good service. I wish there was more legroom. The food could be improved with additional options.

The crew was very attentive and delivered great service unlike any other airline. It was our first time with Emirates. Our only critique is the food. Pasta pesto is not very common. Tomato sauce would’ve been more of a crowd pleaser. Beef curry sounds bad because curry can be very tough on the stomach. We were in row 26 and the pasta ran out, meaning no one wanted the beef which says something. The beef was just ok… The rest of the food was very good and generous. The plane speaker sound could be better. It was tough to understand announcements even with headphones. Although we did not need them this time due to the purpose of our trip, we were surprised that 2 checked bags were included. That’d be great for the future. It was unpleasant though that our personal items were weighed (we’ve never had another airline do this), especially when we didn’t have checked bags and almost had our carry-ons checked. Overall it was a good experience, but we wish the prices were friendlier for such a short distance (Miami > Colombia).

It was very exlent flight and thanks a lot kayak

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

I love to travel again and again in Emirates. Keep up the good work.

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

I wish any of the US airlines operated like Emirates

Better information about the delay due to screening for US

It was excellent except for at the very end. I woke up about 1.5 hrs before touchdown and wanted to order food in the Business class. I was told they had shut down food service. It would have been good to get a heads up before they closed the service. Anna the air hostess was wonderful. She did get me 2 bowls of fruit and I was very appreciative of her. Wonderful human and a hostess.

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Vistara i bought a biz class fare but a few days before vistara always changes my biz class flight to economy .. happened to me 4 times .. seated could be wider .. boarding could be more organized .. crew did their best but not enough resources all in all very poor experience Qatar Delhi .. only complain .. no clear signage to lounge for transferring pax .. its a Delhi shot coming.. no feeling of exclusivity for biz/ 1st class pax.. but everything else was much better .. once i boarded Qatar .. i loved it Qatar to Washington .. only complain i boarding .. too crowded .. no separate area for biz/1st class should hav completely separate area for upper class.. security is stifling pax comfort by the gate ..but everything else was great

Crew attendants attention to the travelers. Good food. I always fly with Turkish Airlines

The sleeper seats, the staff, and the food was truly delicious. I loved the mocktail options.

Great food, and lots of it. They made us come to the gate two hours before the flight and you were stuck in the enclosure until you boarded with no bathroom or food or drink. My seat in business class was very claustrophobic, I could barely get into it and a large board blocked the window and made it even more claustrophobic

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

The crew on this flight provided exceptional business class service to me.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

The airline could improve its business class seats and privacy in line with its competitors.

The seats have to be one of the worst when it comes to comfort and you have to scramble around to out your handbag in the overhead. The food is still awful. Definitely will not travel on Turkish again and wouldn’t recommend it to anyone for sure.

Very happy with the service, comfort, and food on Turkish Airlines. Security and check in was great.

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Traveling to a place near Dulles Intl?

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Winchester
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Springfield
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Owings Mills
Charles Town
Greenbelt
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Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.