$560 Find Cheap Flights from Washington Dulles Airport to Kathmandu - Compare and Save

Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Kathmandu:

• Economy Class
• Business Class

There are currently no nonstop flights available from Washington, D.C. Dulles Intl Airport to Kathmandu. Flights with 1 layover take between 25h 14m and 33h 46m in total, depending on the connection.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Washington, D.C. Dulles Intl Airport to Kathmandu range from $1,342 to $1,759, with an average of $1,483 over the past 12 months. Anything below $1,342 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 11% above the $1,483 route average. Book 6 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,258 to $12,136. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Washington, D.C. Dulles Intl Airport to Kathmandu are currently higher than usual. Average one-way flight prices are about $860, which is 14% above the typical average for this route.

Flights from Washington, D.C. Dulles Intl Airport to Kathmandu usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Kathmandu Tribhuvan (KTM).

One-stop flights from Washington, D.C. Dulles Intl Airport to Kathmandu most commonly connect through:

• Doha Hamad Intl (DOH) - 64% of one-stop connections
• Istanbul (IST) - 17% of one-stop connections
• Dubai Intl (DXB) - 17% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) - 2% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Washington, D.C. Dulles Intl Airport to Kathmandu. Monday is the cheapest departure day at $1,432 round-trip on average, while Saturday is the most expensive at $1,553, a difference of $121.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time at 25h 14m, compared with 25h 28m via Doha Hamad Intl (DOH) and 27h 16m via Istanbul (IST).

Kathmandu is 10 hours ahead of Washington, D.C. Dulles Intl Airport (Nepal Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Garden of Dreams is one of the most viewed places in Kathmandu on KAYAK.

While waiting on your plane to leave Washington, D.C., you'll have access to many airport amenities such as charging stations, airline lounges, an interfaith chapel, several restaurants, and ATM machines. How about relaxing before your flight leaves? There is a spa by both Gates A & B.

Public transportation is limited in Kathmandu. Therefore, a taxi might be your best option for getting to your hotel. At the airport, taxis pick up passengers outside of the arrival hall. You can also arrange for a taxi at the tourist information desk inside the airport.

Yes, there are several ways that you can conduct financial business while at the airport. If you need to withdraw funds for your trip, there are ATM machines. There are also several bank branches inside the airport where you can get more personal service and/or exchange your US dollars for the Nepalese rupee.

There are several places to park at the Dulle Airport while you're on vacation in Kathmandu. If you'd prefer covered parking, there are a couple of parking garages that are a short walk from the terminal. The economy parking lot is best if you're traveling on a budget. It is right off of Dulles Access Road and a quick drive from the terminal. For your convenience, there is a shuttle that goes back and forth both day and night. Curbside valet service is also available.