Washington DC - Kathmandu flights from USD1,576*

Book flights from Washington DC to Kathmandu

Apr 2026
FromUSD2,983*
Last update 6 hrs ago
Flight Type Round Trip/Economy
May 2026
FromUSD2,789*
Last update 5 hrs ago
Flight Type Round Trip/Economy
Jun 2026
FromUSD2,412*
Last update 18 hrs ago
Flight Type Round Trip/Economy
USD3.0K
USD4.0K
Displaying fares for April-2026
  • 14

    Tu

    APR

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

  • 13

    We

    • RangeUSD2,983-USD3,965

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Washington DC - Kathmandu flights

    View current Washington DC – Kathmandu flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

    keyboard_arrow_down
    Discover Washington DC - Kathmandu flights
    From
    To
    Fare Type
    Dates
    Price
    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Wed, July 08 - Sun, July 12

    From

    USD2,304

    Last update 1 day ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Sun, July 19 - Sun, August 02

    From

    USD1,842

    Last update 18 hrs ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Sun, July 19 - Sun, July 26

    From

    USD2,034

    Last update 18 hrs ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Fri, July 03 - Tue, July 07

    From

    USD2,212

    Last update 6 hrs ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Sun, July 12 - Thu, July 16

    From

    USD2,237

    Last update 18 hrs ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Tue, July 14 - Tue, July 21

    From

    USD2,237

    Last update 6 hrs ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Tue, July 07 - Tue, July 21

    From

    USD2,237

    Last update 18 hrs ago

    Washington DC (IAD)Kathmandu (KTM)Round-trip
    /
    Economy    		Sun, July 05 - Thu, July 09

    From

    USD2,237

    Last update 6 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.

    Find similar flights from Washington DC