DCA - KTM

$910 Find Cheap Flights from Reagan Washington National Airport to Kathmandu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Kathmandu departing on 9/8. 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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KAYAK searches hundreds of travel sites at once for deals on flights to Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kathmandu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kathmandu, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Reagan-National to Kathmandu (DCA-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Kathmandu 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.

Recent round-trip flight deals from Reagan-National to Kathmandu

KAYAK's recommended round-trip deals from the most popular airlines that fly from Reagan-National to Kathmandu.
Discover the best prices for you by selecting your travel dates on KAYAK.
Cathay Pacific Logo
12:31 pm - 9:45 pmDCA-KTM
47h 29m2 stops
Cathay Pacific Logo
11:00 pm - 12:56 amKTM-DCA
35h 41m2 stops
$1,518Cathay Pacific
Find Deal
Mon, Aug 25 - Fri, Sep 12
 Logo
9:30 am - 9:45 pmDCA-KTM
50h 30m2 stops
 Logo
11:00 pm - 8:59 pmKTM-DCA
55h 44m2 stops
$1,540
Find Deal
Tue, Oct 7 - Tue, Oct 21
Singapore Airlines Logo
9:59 am - 9:45 pmDCA-KTM
50h 01m2 stops
Singapore Airlines Logo
11:00 pm - 8:59 pmKTM-DCA
55h 44m2 stops
$1,571Singapore Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 25
Undisclosed Carrier Logo
5:15 pm - 8:00 amDCA-KTM
29h 00mnonstop
Undisclosed Carrier Logo
7:25 pm - 2:22 pmKTM-DCA
28h 42mnonstop
$1,620Undisclosed Carrier
Find Deal
Mon, Aug 25 - Fri, Sep 12
Qatar Airways Logo
6:55 pm - 4:25 pmDCA-KTM
35h 45m2 stops
Qatar Airways Logo
6:45 pm - 5:21 pmKTM-DCA
33h 21m2 stops
$1,651Qatar Airways
Find Deal
Thu, Oct 30 - Mon, Nov 10
Qatar Airways Logo
10:00 am - 4:45 pmDCA-KTM
45h 00m2 stops
Qatar Airways Logo
5:40 pm - 7:18 pmKTM-DCA
35h 23m2 stops
$1,666Qatar Airways
Find Deal
Mon, Sep 15 - Wed, Oct 29
Singapore Airlines Logo
9:59 am - 9:45 pmDCA-KTM
50h 01m2 stops
Singapore Airlines Logo
11:00 pm - 8:59 pmKTM-DCA
55h 44m2 stops
$1,773Singapore Airlines
Find Deal
Sun, Aug 17 - Sat, Aug 23
Etihad Airways Logo
1:45 pm - 3:40 pmDCA-KTM
40h 10m2 stops
Etihad Airways Logo
4:20 pm - 5:59 pmKTM-DCA
35h 24m2 stops
$2,036Etihad Airways
Find Deal
Tue, Jun 17 - Sun, Jul 13
Etihad Airways Logo
1:45 pm - 3:40 pmDCA-KTM
40h 10m2 stops
Etihad Airways Logo
4:20 pm - 6:59 pmKTM-DCA
36h 24m2 stops
$2,075Etihad Airways
Find Deal
Tue, Jun 24 - Thu, Aug 28
Undisclosed Carrier Logo
7:45 pm - 5:30 pmDCA-KTM
36h 00mnonstop
Undisclosed Carrier Logo
5:40 pm - 2:04 pmKTM-DCA
30h 09mnonstop
$2,182Undisclosed Carrier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Useful Info

KAYAK's insights & trends for Reagan-National to Kathmandu flights

Get data-powered insights and trends into flights from Reagan-National to Kathmandu to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Kathmandu?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Kathmandu were found on Cathay Pacific ($1,518) and Singapore Airlines ($1,571).

Good to know

Low seasonOctober
High seasonOctober
Cheapest flight$910
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Reagan Washington National Airport to Kathmandu

When to book flights from Reagan-National to Kathmandu

Are your dates flexible? Find out the best times to travel from Reagan-National to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Kathmandu flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Kathmandu?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Kathmandu was $910 for a one-way ticket and $1,518 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Kathmandu?

    Yes, you’ll need a passport to travel to Kathmandu from Reagan Washington National Airport.

  • Which airports will I be using when flying from Reagan Washington National Airport to Kathmandu?

    Reagan Washington National Airport airport is called Washington, D.C. Reagan-National and the only airport in Kathmandu is Kathmandu Tribhuvan.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Kathmandu?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Kathmandu?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Reagan Washington National Airport and Kathmandu, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Kathmandu?

    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 from Reagan Washington National Airport to Kathmandu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Reagan Washington National 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 from Reagan Washington National Airport to Kathmandu?

    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 Kathmandu with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and KTM can sometimes prove cheaper using this method.

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

    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 Kathmandu from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Reagan-National to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Kathmandu? 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.
7.4
Qatar AirwaysOverall score based on 3567 reviews
7.4Comfort
7.5Boarding
7.9Crew
7.3Food
7.4Entertainment
Airline reviews

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

10.0 ExcellentItimad, Mar 2025BOS - DOH
Read more Qatar Airways reviews

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Everything you need to know for your flight from Reagan-National to Kathmandu

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