Flight Routes from Washington DC to Kathmandu

Compare cheap outbound and return flights from Washington-DC (WAS) to Kathmandu (KTM) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€1,813
Flight distance
12,403 km
Time difference
Airports in Washington-DC
  1. Dulles International Airport, DC
  2. Ronald Reagan National Airport, VA

Flight schedule from Washington-DC (WAS) to Kathmandu (KTM)

Select a travel date in the flight schedule for the route from Washington-DC (WAS) to Kathmandu (KTM) and compare affordable flight deals.

offers
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Matching outbound flights1 of 1
fromto
dep.arr.
durationstopovers
  1. Nov 29 – Dec 5, 2026
  2. December 6 – 12, 2026
  3. December 13 – 19, 2026
    No flights could be found for the active filters.
    1. IADKTM
      1 stopover
      1. Turkish Airlines

      Tips and tricks to help you find cheap flights from Washington DC to Kathmandu

      Favorite airline: Air India
      The favorite airline for flights from Washington-DC to Kathmandu is Air India.
      Air India
      49 %
      Emirates
      23 %
      Qatar Airways
      21 %
      Favourite connection: via Delhi
      When booking flights from Washington-DC to Kathmandu 63 % of travelers prefer to fly via Delhi.
      Route
      bookings
      1 stopover Delhi-Indira Gandhi
      23h 40min, from 1.100 US$
      63 %
      2 stopovers Dubai Delhi-Indira Gandhi
      40h 00min, from 1.125 US$
      25 %
      1 stopover Dubai
      27h 25min, from 1.307 US$
      5 %

      Important flight information

      Discover more flights around Washington-DC and Kathmandu

      Departure airport Airport Washington-DC (WAS)
      Arrival airport Airport Kathmandu-Tribhuvan (KTM)
      Destination country Flights to Nepal
      Departure airport - Destination country Washington-DC - Nepal
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