Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Washington to Kathmandu is Qatar Airways.
Cheapest Month
August
Travel Period: February 2025 - January 2026
The cheapest month(s) to fly from Washington to Kathmandu is August.
Cheapest Day of the Week
Friday
The cheapest day(s) of the week to fly from Washington to Kathmandu is Friday.
What’s the most popular airline flying from Washington to Kathmandu?
The most popular airline flying from Washington to Kathmandu is Air India. Find the latest flight deals on Wego.
How far is Kathmandu from Washington?
The flight distance between Washington and Kathmandu is 12384km. Check all available flights on Wego.