DEL - IAD

₹ 51,867 Find Cheap Flights from New Delhi to Washington Dulles Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Dulles Intl departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Washington, D.C..
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Everything you should know

Cheapest return fare
₹ 84,213
Typical prices: ₹ 77,046-₹ 98,265
Etihad Airways
Wed 9/9Tue 24/11
DEL - IAD • 1 stop
Cheapest one-way flight
₹ 51,867
Typical prices: ₹ 36,590-₹ 55,451
Air Canada
Wed 25/11
DEL - IAD • 2 stops
Top airlines
Cheapest • from ₹ 84,213 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Cheapest • Avg ₹ 87,915 (return)
Shortest trip • 20h 17m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New Delhi to Dulles Intl (DEL-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to Dulles Intl

Wed, 9 Sep - Tue, 24 Nov
Etihad Airways Logo
21:15 - 09:45
DEL
-
IAD
22h 00m
1 stop
Etihad Airways Logo
14:35 - 03:00
IAD
-
DEL
25h 55m
1 stop
₹ 84,213Etihad Airways
Tue, 14 Jul - Tue, 1 Sep
Multiple Airlines Logo
15:50 - 15:40
DEL
-
IAD
33h 20m
1 stop
Multiple Airlines Logo
21:00 - 01:55
IAD
-
DEL
19h 25m
1 stop
₹ 84,308Multiple Airlines
Mon, 7 Sep - Wed, 25 Nov
Etihad Airways Logo
15:55 - 09:45
DEL
-
IAD
27h 20m
1 stop
Etihad Airways Logo
14:35 - 19:20
IAD
-
DEL
18h 15m
1 stop
₹ 84,496Etihad Airways
Thu, 27 Aug - Tue, 9 Feb
Etihad Airways Logo
04:50 - 09:45
DEL
-
IAD
38h 25m
1 stop
Etihad Airways Logo
14:35 - 03:00
IAD
-
DEL
25h 55m
1 stop
₹ 84,685Etihad Airways
Mon, 13 Jul - Sat, 29 Aug
Etihad Airways Logo
15:55 - 09:45
DEL
-
IAD
27h 20m
1 stop
Etihad Airways Logo
15:10 - 19:20
IAD
-
DEL
18h 40m
1 stop
₹ 84,968Etihad Airways
Thu, 16 Jul - Sat, 19 Sep
Etihad Airways Logo
15:55 - 09:45
DEL
-
IAD
27h 20m
1 stop
Etihad Airways Logo
15:10 - 03:10
IAD
-
DEL
26h 30m
1 stop
₹ 85,062Etihad Airways
Tue, 7 Jul - Thu, 6 Aug
Etihad Airways Logo
15:55 - 09:45
DEL
-
IAD
27h 20m
1 stop
Etihad Airways Logo
15:10 - 03:10
IAD
-
DEL
26h 30m
1 stop
₹ 85,156Etihad Airways
Thu, 10 Sep - Tue, 24 Nov
Etihad Airways Logo
09:25 - 09:45
DEL
-
IAD
33h 50m
1 stop
Etihad Airways Logo
14:35 - 03:00
IAD
-
DEL
25h 55m
1 stop
₹ 85,534Etihad Airways
Fri, 20 Nov - Sat, 23 Jan
Etihad Airways Logo
04:25 - 09:05
DEL
-
IAD
39h 10m
1 stop
Etihad Airways Logo
14:35 - 03:00
IAD
-
DEL
25h 55m
1 stop
₹ 85,722Etihad Airways
Wed, 15 Jul - Sat, 25 Jul
Etihad Airways Logo
15:55 - 09:45
DEL
-
IAD
27h 20m
1 stop
Etihad Airways Logo
15:10 - 07:55
IAD
-
DEL
31h 15m
1 stop
₹ 85,817Etihad Airways
Booking Insights

KAYAK's insights & trends for New Delhi to Dulles Intl flights

Get data-powered insights and trends into flights from New Delhi to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from New Delhi to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Washington, D.C. Dulles Intl Airport departing in September.

What’s the cheapest day of the week to fly from New Delhi to Washington Dulles Airport?

The average price of all round-trip flights from New Delhi to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from New Delhi to Washington Dulles Airport, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from New Delhi to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Delhi to Washington, D.C. Dulles Intl Airport is November, where tickets cost ₹ 76,763 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is ₹ 106,941 and ₹ 99,396 respectively.

Can I save money by flying with a stopover from New Delhi to Washington, D.C. Dulles Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₹ 88,616, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from New Delhi to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Delhi to Washington, D.C. Dulles Intl Airport, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 51,867
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from New Delhi to Washington Dulles Airport

When to book flights from New Delhi to Dulles Intl

Are your dates flexible? Find out the best times to travel from New Delhi to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New Delhi to Washington Dulles Airport flights

  • How does Lufthansa cater to families travelling with children?

    Lufthansa provides a family-friendly environment with its FlyNet entertainment system, offering a wide selection of movies, TV shows and games for children. Additionally, their Kid's Funpacks provide entertainment kits and goodies to keep young travellers engaged during the flight.

  • What benefits does Emirates First Class offer on the New Delhi (DEL) to Washington Dulles (IAD) route?

    Emirates First Class passengers enjoy a luxurious experience with access to exclusive airport lounges, a dedicated chauffeur service, and the privacy and comfort of fully enclosed First Class suites with sliding doors, featuring plush leather seats that convert into flat beds.

  • What is the cheapest flight from New Delhi to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from New Delhi to Washington, D.C. Dulles Intl Airport was ₹ 51,867 for a one-way ticket and ₹ 84,213 for a return.

  • Which airports will I be using when flying from New Delhi to Washington Dulles Airport?

    New Delhi and Washington Dulles Airport are both served by 1 main airport. You will leave New Delhi from New Delhi Indira Gandhi Intl and will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from New Delhi to Washington Dulles Airport?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the New Delhi to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from New Delhi to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between New Delhi and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New Delhi to Washington, D.C., Emirates or KLM?

    The two airlines most popular with KAYAK users for flights from New Delhi to Washington, D.C. are Emirates and KLM. With an average price for the route of ₹ 92,497 and an overall rating of 8.1, Emirates is the most popular choice. KLM is also a great choice for the route, with an average price of ₹ 107,444 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from New Delhi to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from New Delhi is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington Dulles Airport with an airline and back to New Delhi with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New Delhi to Washington, D.C. Dulles Intl Airport

  • Experience the cultural richness of India on your flight with Air India. Indulge in authentic Indian cuisine, savouring flavourful curries, aromatic spices and delicious regional specialities such as butter chicken, biryani and masala dosa. Immerse yourself in the vibrant melodies of Bollywood music and enjoy a wide selection of Indian movies, providing a truly immersive and captivating journey through India's diverse and enchanting culture.
  • Unlock the charm of Washington, D.C. with United Airlines. Discover their exclusive "Destination: D.C." program, offering curated city guides, insider tips, local recommendations, and even special discounts to popular attractions such as the Smithsonian museums and historic landmarks like the Lincoln Memorial and the White House. From iconic landmarks to hidden gems, United Airlines helps you explore the capital city like a true insider, creating unforgettable memories of your visit.
  • Emirates takes sustainability seriously and operates the Boeing 777-300ER aircraft on the New Delhi to Washington Dulles route, known for its fuel efficiency. The aircraft is equipped with advanced engines, such as the General Electric GE90 or the Rolls-Royce Trent 800 series, which are designed to provide high levels of efficiency and performance while minimising fuel consumption. They also offer an onboard "ecoTHREAD™" blanket made from recycled plastic bottles, showcasing their commitment to environmentally-friendly practises.

Reviews of the top 5 airlines flying from New Delhi to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3591 reviews
8.2Entertainment
8.4Crew
8.0Comfort
8.1Boarding
7.9Food
Airline reviews

It took almost 4 hours to collect the luggage from the belt in Lagos. Really pathetic. Flight attendents from Dubai to Lagos were very busy and were not responding at all.

2.0 MediocreVivek, May 2026
DEL - DXB
Read more Emirates reviews

It took almost 4 hours to collect the luggage from the belt in Lagos. Really pathetic. Flight attendents from Dubai to Lagos were very busy and were not responding at all.

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

I love to travel again and again in Emirates. Keep up the good work.

It went well except at delhi airport they told me that my flight is canceled and only after talking to manager they were able to find seats for me and my wife

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Food was great. More vegetarian options on menu would be great!

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

Seats were very comfortable and the staff too was very friendly.

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Everything you need to know for your flight from New Delhi to Dulles Intl

Information on your arrival and departure airports