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How to get the cheapest flight ticket from Kathmandu to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
The month of October is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Kathmandu, with most prices found around ₹ 113,277. If you don’t want to visit Washington, D.C. Dulles Intl Airport in October, then you should wait until May to fly from Kathmandu, when ticket prices are also cheap, with an average price of ₹ 119,618.
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Kathmandu when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around ₹ 131,464 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Kathmandu for as low as ₹ 113,620 on momondo.
Can stopping save me money on Kathmandu to Washington, D.C. Dulles Intl Airport flights?
You could potentially save up to 24% on your flight if you consider stops on a Kathmandu to Washington, D.C. Dulles Intl Airport flight.
How have Kathmandu to Washington, D.C. Dulles Intl Airport flight prices changed over time?
As of June 2025, prices for Kathmandu to Washington, D.C. Dulles Intl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.
When to book flights from Kathmandu to Washington, D.C. Dulles Intl Airport
Cheap Kathmandu to Washington, D.C. Dulles Intl Airport (KTM to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Washington, D.C. Dulles Intl Airport
How far is Kathmandu Tribhuvan to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Kathmandu Tribhuvan to Washington, D.C. Dulles Intl is 12380.7 km.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Kathmandu Tribhuvan Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Washington, D.C.?
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Why should I use momondo to find a flight deal from Kathmandu to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from Kathmandu to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Kathmandu to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Kathmandu to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Kathmandu.
I’m not ready to book a flight from Kathmandu to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kathmandu to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.