Home  /  Flights  /  Kathmandu to Washington

Kathmandu Washington

Discover everything from direct airlines to exact flight duration.

Air Distance
12100 km
Avg Duration
18h 30m
Departure Code
KTM
Arrival Code
IAD

Schedule & Operating Airlines

Airline Flight Type Departure Airport Arrival Airport
Qatar Airways Direct Flight Tribhuvan International Airport Washington Dulles International Airport

Route Information Guide

The flight route from Tribhuvan International Airport (KTM) to Washington Dulles International Airport (IAD) spans an aerial distance of roughly 12100 kilometers. Connecting the major hub of Kathmandu to Washington, travelers can expect an average flying time of 18h 30m.

Flights connecting Nepal to the US capital.

Cheapest Time to Fly

Historical booking data suggests that the most affordable timeframe to purchase tickets on this route falls around September, October. Book your tickets utilizing Qatar Airways and compare prices approximately 3 weeks in advance for the best savings.

Top Airlines on Route

Qatar Airways
Explore by Destination
View Kathmandu Flights View Washington Flights

Frequently Asked Questions

The average direct flight duration from Tribhuvan International Airport (KTM) to Washington Dulles International Airport (IAD) is roughly 18h 30m, covering a distance of 12100 km.

Top carriers such as Qatar Airways frequently offer the most competitive airfares. Prices depend heavily on seasonality and advance booking.

Book Kathmandu to Washington Flights

Compare schedules for KTM to IAD and secure your ticket today with our trusted airline partners.

Inquire / Book Flight