Cheap Flights from Kathmandu to Washington D.C.

Compare Kathmandu to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

Book the best Washington D.C. fare with no extra fees

Flight deals from Kathmandu to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Kathmandu Airport to Washington D.C.? If you want to travel next month, return fares start from Rs388,761. Find the lowest prices on one-way and return tickets right here.

Washington D.C..Rs184,865 per passenger.Departing Tue, 19 May.One-way flight with Air India.Outbound indirect flight with Air India, departs from Kathmandu on Tue, 19 May, arriving in Washington Dulles.Price includes taxes and charges.From Rs184,865, select.

Washington D.C..Rs186,287 per passenger.Departing Tue, 2 Jun.One-way flight with Nepal Airlines.Outbound indirect flight with Nepal Airlines, departs from Kathmandu on Tue, 2 Jun, arriving in Washington Dulles.Price includes taxes and charges.From Rs186,287, select.

Washington D.C..Rs206,916 per passenger.Departing Thu, 30 Apr.One-way flight with Nepal Airlines.Outbound indirect flight with Nepal Airlines, departs from Kathmandu on Thu, 30 Apr, arriving in Washington Dulles.Price includes taxes and charges.From Rs206,916, select.

Washington D.C..Rs223,009 per passenger.Departing Thu, 22 Oct.One-way flight with Air India.Outbound indirect flight with Air India, departs from Kathmandu on Thu, 22 Oct, arriving in Washington Dulles.Price includes taxes and charges.From Rs223,009, select.

Washington D.C..Rs225,641 per passenger.Departing Sat, 30 Jan.One-way flight with Air India.Outbound indirect flight with Air India, departs from Kathmandu on Sat, 30 Jan, arriving in Washington Dulles.Price includes taxes and charges.From Rs225,641, select.

Washington D.C..Rs227,221 per passenger.Departing Tue, 4 Aug.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Tue, 4 Aug, arriving in Washington Dulles.Price includes taxes and charges.From Rs227,221, select.

Washington D.C..Rs240,420 per passenger.Departing Sat, 19 Dec.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Sat, 19 Dec, arriving in Washington Dulles.Price includes taxes and charges.From Rs240,420, select.

Washington D.C..Rs244,563 per passenger.Departing Tue, 21 Jul.One-way flight with Air India.Outbound indirect flight with Air India, departs from Kathmandu on Tue, 21 Jul, arriving in Washington Dulles.Price includes taxes and charges.From Rs244,563, select.

Washington D.C..Rs254,107 per passenger.Departing Sat, 12 Sep.One-way flight with Air India.Outbound indirect flight with Air India, departs from Kathmandu on Sat, 12 Sep, arriving in Washington Dulles.Price includes taxes and charges.From Rs254,107, select.

Washington D.C..Rs273,609 per passenger.Departing Tue, 2 Mar.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Tue, 2 Mar, arriving in Washington Dulles.Price includes taxes and charges.From Rs273,609, select.

Washington D.C..Rs276,655 per passenger.Departing Sat, 7 Nov.One-way flight with Air India.Outbound indirect flight with Air India, departs from Kathmandu on Sat, 7 Nov, arriving in Washington Dulles.Price includes taxes and charges.From Rs276,655, select.

Washington D.C..Rs909,413 per passenger.Departing Thu, 25 Feb.One-way flight with Emirates.Outbound indirect flight with Emirates, departs from Kathmandu on Thu, 25 Feb, arriving in Washington Dulles.Price includes taxes and charges.From Rs909,413, select.

Find the cheapest month to fly from Kathmandu to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kathmandu to Washington D.C. flights are currently cheapest in May.

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Alternative Kathmandu to Washington D.C. routes

Looking for the cheapest, fastest or easiest route from Kathmandu to Washington D.C.? You could fly into the following airports instead.

Kathmandu to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	Rs184,865
Cheapest month to fly	May

Finding cheap flights from Kathmandu to Washington D.C.: Frequently asked questions

How many airports are there in Washington D.C.?

There are 5 airports in Washington D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.

How much are return flights from Kathmandu to Washington D.C.?

The best price we found for a return flight from Kathmandu to Washington D.C. is Rs345,937. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Kathmandu to Washington D.C.?

Currently, there are no airlines that fly direct from Kathmandu to Washington D.C.. But we found flights with one or more stops from Rs345,937.

How many flights are there a week from Kathmandu to Washington D.C.?

As of April 2026, there are no flights flying from Kathmandu to Washington D.C..

When is the cheapest time to fly from Kathmandu to Washington D.C.?

The cheapest month to fly from Kathmandu to Washington D.C. is usually May.

Which is the cheapest airport to fly into in Washington D.C.?

If you're flying from Kathmandu Airport, the cheapest airport near Washington D.C. is Washington Dulles – which is 36.5 km away from the centre of Washington D.C.. We've found flights into this airport from Rs345,937.

Which upcoming date is cheapest to fly from Kathmandu Airport to Washington D.C. on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kathmandu Airport to Washington D.C. on Sunday, 3 May 2026.

Can I get a direct flight from Kathmandu Airport to Washington D.C.?

No airlines currently offer direct flights between Kathmandu Airport and Washington D.C.. Most routes have one or more stops.

How can I get the best flight deal from Kathmandu Airport to Washington D.C.?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Washington D.C.?

In April, the average temperature is usually around 12°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.

Which is the cheapest airline to fly from Kathmandu Airport to Washington D.C. with?

Currently, Qatar Airways offers the cheapest flight tickets to Washington D.C..

Travelling from Tribhuvan International Airport (KTM) to Washington DC: what you need to know

The timezone in Washington DC is UTC-4. The city is nine hours 48 minutes behind Kathmandu, where Tribhuvan International Airport is located.
For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably catch your KTM to Washington DC flight.
Longer lines at security and check-in are more likely if you're travelling during high season, so give yourself some extra breathing room. A good rule for peak times? Arrive up to four hours early for international flights and at least two hours for domestic departures.
Think about adding a stopover to potentially save on your flight ticket from KTM to Washington DC. All you need to do is uncheck 'Direct flights only' during your search. Take a detour (and maybe pocket some savings) by stopping at one of these popular options:
- Istanbul Ataturk Airport (IST)
- Indira Gandhi International Airport (DEL)
- Hamad International Airport (DOH)
To get to KTM from central Kathmandu, it'll take around 15 minutes if you're going by car. It's roughly 3 kilometres from the airport to the city centre.
Booked an early flight from Tribhuvan International Airport to Washington DC? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near KTM:

How to find the cheapest flights from Tribhuvan International Airport (KTM) to Washington DC

The lowest price we've seen for a one-way Tribhuvan International Airport to Washington DC flight is Rs184,865. The cheapest price for a return flight is Rs345,937. Bear in mind fares can change due to availability at the time of booking.
Don't wait until the last moment. You're more likely to land cheap flights from KTM to Washington DC if you book early. Airlines often have some great early bird rates.
Finding cheap tickets from Tribhuvan International Airport to Washington DC is easier if you're flexible with your travel dates. Try using the 'Whole month' function to get the lowest fares throughout the month and score an awesome deal.
You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know when there's an updated deal for cheap flights from KTM to Washington DC.
Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Tribhuvan International Airport to Washington DC.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

Ronald Reagan National Airport (DCA) to the centre of Washington DC takes around 15 minutes to reach by car. The centre is roughly 8 kilometres away.
It typically takes 45 minutes if you're travelling on public transport.
Think about booking a hotel near DCA if you're coming in on a late flight from Tribhuvan International Airport to Washington DC. Check in to one of these options and make your arrival easier:
Get your adventure underway by picking up a Ronald Reagan National Airport rental car. Grab your wheels from Thrifty, Sixt or Dollar to explore Washington DC and beyond.
Lock in the best rate by reserving your ride from Ronald Reagan National Airport around four weeks before your flight from KTM to Washington DC.
The address for DCA is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

Washington Dulles International Airport (IAD) is roughly 56 kilometres from the centre of Washington DC. Following your flight from Tribhuvan International Airport to Washington DC, it'll take you around 50 minutes to get to the heart of the city in a ride-share or cab.
If you travel by public transport, you'll get to the city centre in 1 hour 10 minutes or so.
Following your KTM to Washington DC flight, settle in at a hotel near IAD. These are some comfortable options that'll help you switch to relaxation mode:
Dollar, Thrifty and Sixt make picking up a Washington Dulles International Airport rental car easy and quick. These reliable suppliers are located in or around the terminal and will have you ready to go in a flash.
Avoid paying extra. Securing your ride one week before your arrival at IAD will help you save.
Washington Dulles International Airport is located at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

Hop off your flight from Tribhuvan International Airport to Washington DC and head for your hotel or start exploring right away. The centre of Washington DC is around 48 kilometres from Baltimore/Wash International Thurgood Marshall Airport (BWI) and usually takes 50 minutes to drive there.
Public transport can get you there in roughly 1 hour 30 minutes.
If you don't want to travel into the centre, head for a hotel close to BWI. Get settled at one of these options after your KTM to Washington DC flight:
Whether you're after an economy for a solo getaway or an SUV to fit the family, you'll find the ideal Baltimore/Wash International Thurgood Marshall Airport rental car for your needs. Browse the range of wheels available here from names such as Dollar, Thrifty and Budget.
Enjoy a payoff when you plan ahead. Book your ride from BWI two weeks before your flight from Tribhuvan International Airport to Washington DC for the most affordable rates.

Best time to go to Washington DC

Visit Washington DC in high season if you like a bustling atmosphere, but remember that prices may be higher. Alternatively, book your flights from Tribhuvan International Airport to Washington DC in the low season when prices are cheaper and it's not as busy.
Lock in a Tribhuvan International Airport to Washington DC flight ticket with a departure in July if you want to explore the city during its warmest month. You can expect temperatures to range from 19ºC to 33ºC.
For cooler conditions, search for a cheap ticket from KTM to Washington DC in January when temperatures average between -6ºC and 10ºC.

More about Washington DC

When it comes to looking for somewhere to lay your head, you'll find the top stays in Washington DC right here. Browse these options once you've locked in your flight from Tribhuvan International Airport to Washington DC:
There are so many things to discover in this city it can be hard to figure out where to start. The White House, White House Historical Association and National Mall are major attractions which should feature on any well-planned Washington DC itinerary.

Explore more of United States

Washington DC has plenty to offer, but there are so many other corners of United States waiting to be explored. Around 322 kilometres north-east of Washington DC, a trip to New York will keep your itinerary packed. Start with leading attractions like Statue of Liberty, Central Park and Empire State Building.
Around 193 kilometres north-east of Washington DC, Philadelphia is another favourite stop in United States. Get a taste of what this destination has to offer at Liberty Bell, Independence Hall and Philadelphia Museum of Art.