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Cheap Flights from Washington Ronald Reagan to Kathmandu

Compare Washington Ronald Reagan to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

Book the best Kathmandu fare with no extra fees

Flight deals from Washington Ronald Reagan Airport to Kathmandu Airport

Looking for a cheap last-minute deal or the best return flight from Washington Ronald Reagan Airport to Kathmandu Airport? If you want to travel next month, return fares start from R 29,432. Find the lowest prices on one-way and return tickets right here.
Kathmandu.R 11,649 per passenger.Departing Mon, 4 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Ronald Reagan on Mon, 4 May, arriving in Kathmandu.Price includes taxes and charges.From R 11,649, select.
Kathmandu.R 15,587 per passenger.Departing Wed, 22 Apr.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Washington Ronald Reagan on Wed, 22 Apr, arriving in Kathmandu.Price includes taxes and charges.From R 15,587, select.
Kathmandu.R 16,590 per passenger.Departing Sat, 31 Oct.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Washington Ronald Reagan on Sat, 31 Oct, arriving in Kathmandu.Price includes taxes and charges.From R 16,590, select.
Kathmandu.R 17,618 per passenger.Departing Wed, 12 Aug.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Ronald Reagan on Wed, 12 Aug, arriving in Kathmandu.Price includes taxes and charges.From R 17,618, select.
Kathmandu.R 19,846 per passenger.Departing Tue, 2 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Washington Ronald Reagan on Tue, 2 Jun, arriving in Kathmandu.Price includes taxes and charges.From R 19,846, select.
Kathmandu.R 20,019 per passenger.Departing Thu, 12 Nov.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Washington Ronald Reagan on Thu, 12 Nov, arriving in Kathmandu.Price includes taxes and charges.From R 20,019, select.
Kathmandu.R 22,224 per passenger.Departing Wed, 30 Sep.One-way flight with Emirates.Outbound indirect flight with Emirates, departs from Washington Ronald Reagan on Wed, 30 Sep, arriving in Kathmandu.Price includes taxes and charges.From R 22,224, select.
Kathmandu.R 27,396 per passenger.Departing Thu, 9 Jul.One-way flight with Emirates.Outbound indirect flight with Emirates, departs from Washington Ronald Reagan on Thu, 9 Jul, arriving in Kathmandu.Price includes taxes and charges.From R 27,396, select.
Kathmandu.R 28,773 per passenger.Departing Tue, 15 Dec.One-way flight with Emirates.Outbound indirect flight with Emirates, departs from Washington Ronald Reagan on Tue, 15 Dec, arriving in Kathmandu.Price includes taxes and charges.From R 28,773, select.
Kathmandu.R 79,079 per passenger.Departing Mon, 1 Mar.One-way flight with Emirates.Outbound indirect flight with Emirates, departs from Washington Ronald Reagan on Mon, 1 Mar, arriving in Kathmandu.Price includes taxes and charges.From R 79,079, select.

Find the cheapest month to fly from Washington Ronald Reagan to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Ronald Reagan to Kathmandu flights are currently cheapest in May.
Apr
from R 15,587
May
from R 11,649
Jun
from R 19,846
Jul
from R 27,396
Aug
from R 17,618
Sep
from R 22,224
Oct
from R 16,590
Nov
from R 20,019
Dec
from R 28,773
Jan
Find prices
Feb
Find prices
Mar
from R 79,079

Washington Ronald Reagan to Kathmandu: Alternative routes

Compare routes from Washington Ronald Reagan to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Kathmandu

5km from central Kathmandu
ClosestCheapest
from R 11,649
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Washington D.C. to Kathmandu: Flight information

The things to know before you go.
Cheapest flight foundR 11,649
Cheapest month to flyMay

Finding cheap flights from Washington Ronald Reagan to Kathmandu: Frequently asked questions

The best price we found for a return flight from Washington Ronald Reagan to Kathmandu is R 27,720. 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.
Currently, there are no airlines that fly direct from Washington Ronald Reagan to Kathmandu. But we found flights with one or more stops from R 27,720.
As of April 2026, there are no flights flying from Washington Ronald Reagan to Kathmandu.
The cheapest month to fly from Washington Ronald Reagan to Kathmandu is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Kathmandu Airport on Monday, 4 May 2026.
No airlines currently offer direct flights between Washington Ronald Reagan Airport and Kathmandu Airport. Most routes have one or more stops.
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 Kathmandu 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, jetBlue offers the cheapest flight tickets to Kathmandu.

Flying from Ronald Reagan National Airport (DCA) to Tribhuvan International Airport (KTM): what you need to know

  • Kathmandu is nine hours 48 minutes ahead of Washington DC and is in the UTC+5:47 timezone.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your DCA to KTM flight.

  • Be prepared for longer lines in popular months such as February. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Tribhuvan International Airport (KTM)

  • The lowest price we've seen for a one-way Ronald Reagan National Airport to Tribhuvan International Airport flight is R 11,649. A round-trip fare right now is R 27,720. Depending on the availability and when you book, these fares could change.

  • It's usually smart to book early if you want to get cheap tickets from DCA to KTM. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flights from Ronald Reagan National Airport to Tribhuvan International Airport across every month. It's a good way to find a bargain if your travel plans are flexible.

  • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment there's a new deal on cheap flights from DCA to KTM.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Ronald Reagan National Airport to Tribhuvan International Airport.

Handy information about Ronald Reagan National Airport (DCA)

  • DCA is located at 1 Aviation Circle.

  • Of all flights departing from Ronald Reagan National Airport, 76.44% touch down on time at their destination.

  • To get to Ronald Reagan National Airport from central Washington DC, it'll take about 15 minutes by car. This depends on traffic though. It's approximately 8 kilometres from the airport to the city centre.

  • Expect a journey time of around 45 minutes on public transport.

  • Get your break off to a relaxed start by staying near DCA. Whether you have an early flight from Ronald Reagan National Airport to Tribhuvan International Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Tribhuvan International Airport (KTM)

  • Consider staying in a hotel near KTM if you're on a late Ronald Reagan National Airport to Tribhuvan International Airport flight. Choose one of these options and skip the long transfer:

  • Pick up a Tribhuvan International Airport rental car and discover parts of Kathmandu that aren't in every guidebook. Book your wheels with Spark Car.

  • To secure the lowest price, reserve your vehicle from Tribhuvan International Airport about one week before your trip.

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

  • Tribhuvan International Airport to central Kathmandu has a drive time of around 15 minutes. It's approximately 5 kilometres away.

When to fly to Tribhuvan International Airport (KTM)

  • September is the busiest month for flights from Ronald Reagan National Airport to Tribhuvan International Airport. To skip the crowds, head to Kathmandu in February.

  • Before locking in your flight from Ronald Reagan National Airport to Tribhuvan International Airport, consider the type of weather you enjoy. June is the warmest month in Kathmandu, with temperatures ranging from 17ºC (63ºF) to 28ºC (82ºF).

  • January has average temperatures of between 3ºC (37ºF) and 18ºC (64ºF). Search for cheap tickets from DCA to KTM sometime then if you'd rather travel in cooler conditions.

Explore more of Nepal

  • Pokhara is just one of the many places in Nepal waiting to be explored once you've seen the sights of Kathmandu. Around 145 kilometres away to the north-west, top sights here include Phewa Lake, Sarangkot and Gupteshwor Mahadev Cave.

  • If you're ready to explore another major destination in Nepal, consider Patan, about 6 kilometres south of Kathmandu. Aspur Agro Farm, Pimbahaa Pukhoo and Rajib Handicraft are among the biggest draws.

Plan the rest of your trip from Washington D.C. to Kathmandu

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.