Flight Routes from Washington DC to Kathmandu

Trip type

Our cheapest offers for flights from Washington DC to Kathmandu

Here you can compare cheap flights from Washington DC (WAS) to Kathmandu (KTM) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Kathmandu. Prices and availability may change at any time.

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.

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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 %

      Flight information: Washington-DC - Kathmandu

      Roundtrip from 1 812,20 $US
      Distance 12403 km
      Departure airport Airport Washington-DC (WAS)
      Arrival airport Airport Kathmandu-Tribhuvan (KTM)
      Destination country Flights to Nepal
      Departure airport - Destination country Washington-DC - Nepal
      Alternative flights to Kathmandu
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