$1,828 Cheap Flights from Kathmandu to Washington D.C. in 2025

Compare Kathmandu to Washington D.C. flight deals

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Flight deals from Kathmandu to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Kathmandu to Washington D.C.? Find the lowest prices on one-way and return tickets right here.

Washington D.C..$1,828 per passenger.Departing Sun, 6 Apr, returning Sun, 27 Apr.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Sun, 6 Apr, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departs from Washington Dulles on Sun, 27 Apr, arriving in Kathmandu.Price includes taxes and charges.From $1,828, select.

Washington D.C..$1,952 per passenger.Departing Sat, 12 Apr, returning Thu, 29 May.Return flight with Nepal Airlines and Virgin Atlantic.Outbound indirect flight with Nepal Airlines, departs from Kathmandu on Sat, 12 Apr, arriving in Washington Dulles.Inbound indirect flight with Virgin Atlantic, departs from Washington Dulles on Thu, 29 May, arriving in Kathmandu.Price includes taxes and charges.From $1,952, select.

Washington D.C..$2,001 per passenger.Departing Sun, 8 Jun, returning Tue, 15 Jul.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Sun, 8 Jun, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departs from Washington Dulles on Tue, 15 Jul, arriving in Kathmandu.Price includes taxes and charges.From $2,001, select.

Washington D.C..$2,043 per passenger.Departing Fri, 13 Jun, returning Mon, 30 Jun.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Fri, 13 Jun, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departs from Washington Dulles on Mon, 30 Jun, arriving in Kathmandu.Price includes taxes and charges.From $2,043, select.

Washington D.C..$2,065 per passenger.Departing Fri, 23 May, returning Sat, 12 Jul.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Kathmandu on Fri, 23 May, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departs from Washington Dulles on Sat, 12 Jul, arriving in Kathmandu.Price includes taxes and charges.From $2,065, select.

Washington D.C..$2,070 per passenger.Departing Mon, 19 May, returning Sun, 22 Jun.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Kathmandu on Mon, 19 May, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departs from Washington Dulles on Sun, 22 Jun, arriving in Kathmandu.Price includes taxes and charges.From $2,070, select.

Washington D.C..$2,071 per passenger.Departing Mon, 12 May, returning Sun, 25 May.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Kathmandu on Mon, 12 May, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departs from Washington Dulles on Sun, 25 May, arriving in Kathmandu.Price includes taxes and charges.From $2,071, select.

Washington D.C..$2,097 per passenger.Departing Thu, 29 May, returning Fri, 1 Aug.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kathmandu on Thu, 29 May, arriving in Washington Dulles.Inbound indirect flight with IndiGo, departs from Washington Dulles on Fri, 1 Aug, arriving in Kathmandu.Price includes taxes and charges.From $2,097, 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 April.

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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	$1,828
Cheapest month to fly	April

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 $1,828. 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 $1,828.

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

As of March 2025, 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 April.

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 $1,828.

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, 6 April 2025.

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 March, the average temperature is usually around 6°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, IndiGo 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 9 hours 48 minutes behind Kathmandu, where Tribhuvan International Airport is located.
For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your flight from KTM to Washington DC.
Travelling during a popular month like October? Public holidays and other popular seasons can lead to longer queues and delays at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.
Think about adding a stopover to possibly find a cheaper flight from KTM to Washington DC. Simply deselect 'Direct flights only' when browsing the departures. Take a break (and maybe save some cash) by stopping at one of these popular options:
- Indira Gandhi International Airport (DEL)
- Istanbul Ataturk Airport (IST)
- Hamad International Airport (DOH)
You'll need an embassy visa for United States if you hold a passport from Nepal and are travelling for tourism purposes. Visa and travel documentation requirements can be subject to change. So before you book your cheap ticket from Tribhuvan International Airport to Washington DC, check with your airline as well as the destination country's local consulate or embassy for the most up-to-date information.
Central Kathmandu to KTM is approximately 5 kilometres. Depending on traffic conditions, it'll take you about 16 minutes to reach there if you're driving, ride-sharing or catching a cab.
After a hassle-free start to your journey? Stay near KTM. Whether you're taking an early flight from Tribhuvan International Airport to Washington DC or want to avoid feeling rushed, these hotels are the answer:

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

The best price we've found for a one-way ticket from Tribhuvan International Airport to Washington DC is $978. The cheapest price for a return flight is $1,828. Bear in mind fares may change due to availability at the time of booking.
Don't leave everything to the last minute. You're more likely to get cheap tickets from KTM to Washington DC if you book ahead. Airlines often offer some fantastic early bird deals.
If you can be flexible with your trip dates, use the 'Whole month' tool. It'll find the lowest price across each month when looking for a ticket from Tribhuvan International Airport to Washington DC.
Set up a Price Alert for flight tickets from KTM to Washington DC. You don't need to check back in every day to see whether prices have fallen. We'll notify you when there's a change in price.
Play around with the filters to find your ideal journey. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Tribhuvan International Airport to Washington DC, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

Ronald Reagan National Airport (DCA) is around 8 kilometres from the centre of Washington DC. With your own car rental or if you're catching a cab, the drive is around 16 minutes.
It typically takes 43 minutes to get there using public transport.
If you have a late flight from Tribhuvan International Airport to Washington DC, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting soon after at one of these accommodation options near DCA:

Washington Dulles International Airport (IAD)

As soon as your flight from Tribhuvan International Airport to Washington DC has arrived, you can reach the city centre in about 51 minutes by car. Central Washington DC is roughly 56 kilometres from Washington Dulles International Airport (IAD).
You can also travel by public transport, which will take approximately 3 hours and 26 minutes.
Hang up the 'Do not disturb' sign and relax at a hotel close to IAD. Here are a few options where you can take a load off after your flight from KTM to Washington DC:

Best time to go to Washington DC

July is the busiest month to hop on a flight from Tribhuvan International Airport to Washington DC while May is the quietest. To work out the ideal time to visit Washington DC, consider whether you prefer a lively vibe or a quieter pace.
Before booking a flight from Tribhuvan International Airport to Washington DC, think about the kind of weather you enjoy. July is the warmest month in Washington DC, with the temperature ranging from 19ºC to 33ºC.
January sees average temperatures of between -6ºC and 10ºC. Look for cheap flights from KTM to Washington DC sometime then if you like cooler conditions.

More about Washington DC

After locking in your flight from Tribhuvan International Airport to Washington DC, think about where to rest your head in this city. Make one of these accommodation options your base for exploring Washington DC:
White House Historical Association and The White House are just two of the top attractions to add to your Washington DC itinerary. Keep the momentum going by heading to National Mall.

Complete your Washington DC trip with a car rental

We use the same magic that helped you find your cheap flight from Tribhuvan International Airport to Washington DC to track down amazing deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find all the info on car rentals in Washington DC, from the most popular car type to the best time to book.