What are the cheapest airlines to fly from New Delhi to Washington, D.C. Dulles Intl Airport one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as ₹ 41,531. Users have also found prices from ₹ 41,876 and ₹ 42,393 on Air India and Etihad Airways, respectively. Find deals

What are the cheapest flights from New Delhi to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from New Delhi to Washington, D.C. Dulles Intl Airport? While on average our users pay ₹ 95,318, our data indicates the cheapest price to be ₹ 52,110. The most popular route (New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl), is priced around ₹ 66,777.

What are the most popular airlines that fly from New Delhi to Washington, D.C. Dulles Intl Airport?

Consider IndiGo, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from New Delhi to Washington, D.C. Dulles Intl Airport.

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

Flights from New Delhi to Washington, D.C. Dulles Intl Airport are generally found to be more expensive on Friday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, October can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from New Delhi in October are about ₹ 88,606 on average during October, but can be found for as low as ₹ 61,952.

What airport do you fly from for flights from New Delhi to Washington, D.C. Dulles Intl?

Located just 12.5 km from the city centre, New Delhi Indira Gandhi Intl is the airport most travellers will use when flying to Washington, D.C. Dulles Intl from New Delhi. Booking flights from Indira Gandhi Intl (DEL) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 16 different airlines.

Can I find deals for flights from New Delhi to Dulles Intl that include hotel bookings?

Yes. In addition to deals on New Delhi to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from New Delhi to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Dulles Intl.

Can I find deals for business class flights from New Delhi to Dulles Intl?

Yes. Cheapflights offers flight deals from New Delhi to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 41,531+ Flights from New Delhi to Washington, D.C. Dulles Intl Airport

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl are usually found in October or January, booked 85 days in advance, depart on a Thursday or Monday and return on a Friday

Cheap flight deals from New Delhi to Dulles Intl

Round-trip from	₹ 72,895
One-way from	₹ 41,531
Popular in	August
Cheapest in	October
Average price	₹ 87,371
Good round-trip deal	₹ 106,313 or less
Good one-way deal	₹ 57,479 or less

Virgin Atlantic
23/6-3/8
4 total stops
61h 34m total
New Delhi to Washington, D.C.

Search Deals

Delta
1/6
2 total stops
27h 07m total
New Delhi to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (₹ 288,210 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (₹ 74,197 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl.

Search Deals

Find flight deals from New Delhi to Dulles Intl

Cheapest flights from New Delhi to Dulles Intl
Explore the most affordable flight options available from New Delhi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2025.

Mon 23/611:15DEL - IAD

2 stops34h 14mVirgin Atlantic

Sun 3/817:50IAD - DEL

1 stop30h 00mVirgin Atlantic

Deal found 8/4₹ 72,895

Sat 14/617:00DEL - IAD

1 stop25h 10mMultiple Airlines

Sat 15/1120:05IAD - DEL

1 stop25h 50mMultiple Airlines

Deal found 9/4₹ 72,981

Mon 23/600:50DEL - IAD

2 stops24h 15mKLM

Wed 30/718:30IAD - DEL

2 stops21h 55mKLM

Deal found 8/4₹ 73,412

Wed 16/411:15DEL - IAD

1 stop38h 15mAir France

Wed 7/513:00IAD - DEL

2 stops48h 20mAir France

Deal found 9/4₹ 73,929

Sun 4/521:15DEL - IAD

1 stop28h 25mEtihad Airways

Tue 30/922:05IAD - DEL

1 stop30h 25mEtihad Airways

Deal found 8/4₹ 74,274

Fri 10/1004:20DEL - IAD

1 stop20h 50mQatar Airways

Wed 22/1011:00IAD - DEL

1 stop18h 30mQatar Airways

Deal found 8/4₹ 74,618

Sat 17/502:05DEL - IAD

1 stop23h 25mDelta

Wed 17/912:30IAD - DEL

2 stops24h 50mDelta

Deal found 8/4₹ 75,394

Tue 20/501:05DEL - IAD

2 stops29h 33mAir Canada

Tue 16/913:00IAD - DEL

2 stops25h 25mAir Canada

Deal found 8/4₹ 76,342

Sun 29/601:05DEL - IAD

2 stops22h 45mSWISS

Tue 4/1120:45IAD - DEL

1 stop24h 50mSWISS

Deal found 7/4₹ 78,840

Fri 27/610:05DEL - IAD

1 stop19h 35mBritish Airways

Thu 6/1118:15IAD - DEL

1 stop20h 30mBritish Airways

Deal found 7/4₹ 79,271

Mon 5/501:55DEL - IAD

Nonstop15h 15mAir India

Tue 13/511:00IAD - DEL

Nonstop14h 15mAir India

Deal found 8/4₹ 79,788

Sat 14/605:15DEL - IAD

1 stop20h 05mLufthansa

Sat 15/1118:25IAD - DEL

2 stops19h 10mLufthansa

Deal found 9/4₹ 80,047

Best flights from New Delhi to Dulles Intl
Discover carefully curated flight deals from New Delhi to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 April 2025.

Mon 23/611:15DEL - IAD

2 stops34h 14mVirgin Atlantic

Sun 3/820:30IAD - DEL

2 stops27h 20mVirgin Atlantic

Deal found 9/4₹ 72,895

Sat 14/617:00DEL - IAD

1 stop25h 10mMultiple Airlines

Sat 15/1120:05IAD - DEL

1 stop25h 50mMultiple Airlines

Deal found 9/4₹ 72,981

Wed 25/621:15DEL - IAD

1 stop28h 25mEtihad Airways

Mon 24/1121:30IAD - DEL

1 stop30h 10mEtihad Airways

Deal found 9/4₹ 73,067

Mon 23/600:50DEL - IAD

2 stops24h 15mKLM

Wed 30/718:30IAD - DEL

2 stops21h 55mKLM

Deal found 8/4₹ 73,412

Tue 13/503:25DEL - IAD

1 stop21h 45mQatar Airways

Wed 22/1011:00IAD - DEL

1 stop18h 30mQatar Airways

Deal found 9/4₹ 74,015

Fri 23/500:50DEL - IAD

1 stop27h 55mDelta

Thu 11/912:30IAD - DEL

2 stops27h 55mDelta

Deal found 9/4₹ 75,049

Tue 20/501:05DEL - IAD

2 stops29h 33mAir Canada

Tue 16/913:00IAD - DEL

2 stops25h 25mAir Canada

Deal found 8/4₹ 76,342

Fri 16/500:50DEL - IAD

1 stop27h 55mAir France

Sun 7/918:30IAD - DEL

1 stop18h 50mAir France

Deal found 9/4₹ 77,203

Mon 23/609:35DEL - IAD

2 stops32h 50mEthiopian Air

Sun 21/910:55IAD - DEL

1 stop28h 40mEthiopian Air

Deal found 9/4₹ 77,376

Sat 21/601:35DEL - IAD

1 stop28h 10mBritish Airways

Thu 25/922:40IAD - DEL

1 stop23h 50mBritish Airways

Deal found 9/4₹ 79,185

Mon 5/501:55DEL - IAD

Nonstop15h 15mAir India

Tue 13/511:00IAD - DEL

Nonstop14h 15mAir India

Deal found 8/4₹ 79,788

Sun 18/522:00DEL - IAD

1 stop20h 10mEmirates

Mon 15/910:55IAD - DEL

1 stop36h 40mEmirates

Deal found 8/4₹ 83,924

Last-minute flights from New Delhi to Dulles Intl
Discover last-minute flight deals from New Delhi to Dulles Intl. Data last updated 9 April 2025 and is based on user searches.

Mon 14/400:50DEL - IAD

1 stop25h 00mDelta

Sun 27/418:30IAD - DEL

1 stop18h 50mDelta

Deal found 8/4₹ 76,514

Mon 14/400:50DEL - IAD

1 stop25h 00mMultiple Airlines

Wed 30/418:30IAD - DEL

2 stops21h 55mMultiple Airlines

Deal found 8/4₹ 77,979

Mon 14/401:55DEL - IAD

Nonstop15h 15mAir India

Wed 30/411:00IAD - DEL

Nonstop14h 15mAir India

Deal found 9/4₹ 81,167

Mon 14/400:50DEL - IAD

2 stops24h 15mKLM

Mon 7/717:25IAD - DEL

2 stops29h 30mKLM

Deal found 8/4₹ 98,744

Mon 14/410:05DEL - IAD

1 stop39h 15mBritish Airways

Thu 8/519:25IAD - DEL

1 stop18h 40mBritish Airways

Deal found 9/4₹ 112,961

Tue 15/411:15DEL - IAD

1 stop38h 15mVirgin Atlantic

Fri 25/417:50IAD - DEL

1 stop20h 45mVirgin Atlantic

Deal found 8/4₹ 76,600

Tue 15/409:10DEL - IAD

1 stop40h 30mEtihad Airways

Wed 30/422:05IAD - DEL

1 stop19h 40mEtihad Airways

Deal found 8/4₹ 77,893

Tue 15/422:00DEL - IAD

1 stop20h 10mEmirates

Thu 8/510:55IAD - DEL

1 stop24h 00mEmirates

Deal found 9/4₹ 91,765

Tue 15/409:35DEL - IAD

2 stops32h 50mEthiopian Air

Wed 30/421:40IAD - DEL

2 stops25h 00mEthiopian Air

Deal found 9/4₹ 97,452

Wed 16/411:15DEL - IAD

1 stop38h 15mAir France

Wed 7/513:00IAD - DEL

2 stops48h 20mAir France

Deal found 9/4₹ 73,929

Wed 16/423:30DEL - IAD

2 stops42h 38mAmerican Airlines

Fri 9/505:02IAD - DEL

2 stops30h 28mAmerican Airlines

Deal found 9/4₹ 88,835

Wed 16/423:35DEL - IAD

1 stop21h 39mUnited Airlines

Mon 30/617:31IAD - DEL

1 stop19h 09mUnited Airlines

Deal found 8/4₹ 118,562

One-way flights from New Delhi to Dulles Intl
Search for one-way flight options from New Delhi to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 9 April 2025.

Sun 1/602:05DEL - IAD

2 stops27h 07mDelta

Deal found 8/4₹ 41,531

Sat 31/501:55DEL - IAD

Nonstop15h 15mAir India

Deal found 8/4₹ 41,876

Sun 4/521:15DEL - IAD

1 stop28h 25mEtihad Airways

Deal found 7/4₹ 42,393

Fri 6/602:05DEL - IAD

2 stops27h 15mVirgin Atlantic

Deal found 8/4₹ 42,479

Wed 7/503:25DEL - IAD

1 stop21h 45mQatar Airways

Deal found 8/4₹ 43,168

Sun 25/503:25DEL - IAD

1 stop21h 45mMultiple Airlines

Deal found 8/4₹ 44,202

Mon 30/601:05DEL - IAD

1 stop24h 40mSWISS

Deal found 8/4₹ 44,547

Sun 4/500:05DEL - IAD

2 stops40h 51mUnited Airlines

Deal found 8/4₹ 44,892

Fri 19/902:55DEL - IAD

1 stop20h 05mLufthansa

Deal found 8/4₹ 44,978

Fri 19/901:45DEL - IAD

2 stops27h 30mIndiGo

Deal found 8/4₹ 47,132

Wed 23/423:30DEL - IAD

2 stops42h 38mAmerican Airlines

Deal found 8/4₹ 48,597

Thu 1/516:20DEL - IAD

1 stop25h 50mEmirates

Deal found 8/4₹ 49,803

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 23/6

11:15-11:59

2 stops34h 14m

Washington, D.C. Dulles Intl

Sat 2/8

17:50-00:05

1 stop20h 45m

₹ 72,895

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sat 14/6

17:00-08:40

1 stop25h 10m

Washington, D.C. Dulles Intl

Sat 15/11

20:05-08:25

1 stop25h 50m

₹ 72,981

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 23/6

00:50-15:35

2 stops24h 15m

Washington, D.C. Dulles Intl

Wed 30/7

18:30-01:55

2 stops21h 55m

₹ 73,412

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 4/5

21:15-16:10

1 stop28h 25m

Washington, D.C. Dulles Intl

Tue 30/9

22:05-14:00

1 stop30h 25m

₹ 74,274

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sat 10/5

10:25-15:40

1 stop38h 45m

Washington, D.C. Dulles Intl

Tue 28/10

21:05-08:15

1 stop25h 40m

₹ 74,963

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sat 17/5

02:05-16:00

1 stop23h 25m

Washington, D.C. Dulles Intl

Wed 17/9

12:30-22:50

2 stops24h 50m

₹ 75,394

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 20/5

01:05-21:08

2 stops29h 33m

Washington, D.C. Dulles Intl

Tue 16/9

13:00-23:55

2 stops25h 25m

₹ 76,342

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 29/6

01:05-14:20

2 stops22h 45m

Washington, D.C. Dulles Intl

Tue 4/11

20:45-08:05

1 stop24h 50m

₹ 78,840

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 27/6

10:05-20:10

1 stop19h 35m

Washington, D.C. Dulles Intl

Fri 7/11

18:15-01:15

1 stop20h 30m

₹ 79,271

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 5/5

01:55-07:40

Nonstop15h 15m

Washington, D.C. Dulles Intl

Tue 13/5

11:00-10:45

Nonstop14h 15m

₹ 79,788

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 32 results

Best time to book a flight from New Delhi to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from New Delhi with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Washington, D.C. Dulles Intl Airport

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

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from New Delhi to Washington, D.C. Dulles Intl Airport (average of ₹ 911). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 1,433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to IAD?

It’s typically best to fly out from New Delhi to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 30% on the flight price compared to flying in the evening, which is usually more expensive.

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

Travellers seeking maximum savings on their New Delhi to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Emirates, Delta and KLM from New Delhi to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.0

Very Good

3,195 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates

8.0

Very Good

3,195 reviews

Emirates

8.0

Very Good

3,195 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Delta

8.0

Very Good

7,906 reviews

Emirates

8.0

Very Good

3,195 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

KLM

7.8

Good

1,319 reviews

Emirates

8.0

Very Good

3,195 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

SWISS

7.5

Good

1,574 reviews

Emirates

8.0

Very Good

3,195 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Qatar Airways

7.4

Good

3,545 reviews

Emirates

8.0

Very Good

3,195 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Related info for your journey

What airport do you fly from for flights from New Delhi to Washington, D.C. Dulles Intl?
Located just 12.5 km from the city centre, New Delhi Indira Gandhi Intl is the airport most travellers will use when flying to Washington, D.C. Dulles Intl from New Delhi. Booking flights from Indira Gandhi Intl (DEL) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 16 different airlines.
What are the cheapest airlines flying from New Delhi to Washington, D.C. Dulles Intl Airport round-trip?
According to our current data, Virgin Atlantic (₹ 72,895), Etihad Airways (₹ 73,067), and KLM (₹ 73,412) offers the cheapest pricing from New Delhi to Washington, D.C. Dulles Intl Airport. Users have found that Virgin Atlantic is 16% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New Delhi to Washington, D.C. Dulles Intl Airport one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as ₹ 41,531. Users have also found prices from ₹ 41,876 and ₹ 42,393 on Air India and Etihad Airways, respectively.
What are the cheapest flights from New Delhi to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from New Delhi to Washington, D.C. Dulles Intl Airport? While on average our users pay ₹ 95,318, our data indicates the cheapest price to be ₹ 52,110. The most popular route (New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl), is priced around ₹ 66,777.
Can I find deals for flights from New Delhi to Dulles Intl that include hotel bookings?
Yes. In addition to deals on New Delhi to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Delhi to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Dulles Intl.
Can I find deals for business class flights from New Delhi to Dulles Intl?
Yes. Cheapflights offers flight deals from New Delhi to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Delhi to Washington, D.C. Dulles Intl Airport?
Currently, October is the cheapest month in which you can book a flight from New Delhi to Washington, D.C. Dulles Intl Airport (average of ₹ 911). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 1,433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

College Park

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from New Delhi to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest₹ 65,141	Average₹ 78,421	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest₹ 67,495	Average₹ 77,065	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest₹ 68,053	Average₹ 81,978	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
IndiGo	Cheapest₹ 68,150	Average₹ 83,277	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Qatar Airways	Cheapest₹ 68,524	Average₹ 89,895	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Air France	Cheapest₹ 69,454	Average₹ 84,918	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air India	Cheapest₹ 72,874	Average₹ 119,720	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
KLM	Cheapest₹ 72,993	Average₹ 96,396	FlexibilityNo cancel fee	On-time75%	Search KLM flights
SWISS	Cheapest₹ 73,424	Average₹ 99,000	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest₹ 75,498	Average₹ 89,086	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from New Delhi to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from New Delhi today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Dulles Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from New Delhi to Dulles Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from New Delhi to Dulles Intl with no change fees?

Yes! Cheapflights helps users easily find flights from New Delhi to Dulles Intl with no change fees.

Can Cheapflights notify me if prices for flights from New Delhi to Dulles Intl become cheaper?

Yes! Start tracking prices for New Delhi to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport from ₹ 41,531

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl are usually found in October or January, booked 85 days in advance, depart on a Thursday or Monday and return on a Friday

Cheap flight deals from New Delhi to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Delhi to Dulles Intl

Cheapest flights from New Delhi to Dulles IntlExplore the most affordable flight options available from New Delhi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2025.

Explore the most affordable flight options available from New Delhi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from New Delhi to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from New Delhi with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Washington, D.C. Dulles Intl Airport

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

Use this chart to determine the optimal time to book a return flight from New Delhi to Dulles Intl. Price data was last updated on 4 April 2025.

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

What is the cheapest time of day to fly from DEL to IAD?

Find hourly flight availability from New Delhi to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 April 2025.

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

Use this chart to determine the cheapest time to fly return from New Delhi to Dulles Intl. Price data was last updated on 16 December 2024.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from New Delhi to Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from New Delhi to Washington, D.C. Dulles Intl Airport round-trip?

What are the cheapest airlines to fly from New Delhi to Washington, D.C. Dulles Intl Airport one-way?

What are the cheapest flights from New Delhi to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from New Delhi to Dulles Intl that include hotel bookings?

How can I find direct flights from New Delhi to Dulles Intl?

Can I find deals for business class flights from New Delhi to Dulles Intl?

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

Travelling to a place near New Delhi?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from New Delhi to Dulles Intl on these airlines

Choose from the following airlines for your flight from New Delhi to Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 9 April 2025.

Top 10 airlines flying from New Delhi to Dulles Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Dulles Intl?

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Dulles Intl?

Can Cheapflights find flights from New Delhi to Dulles Intl with no change fees?

Can Cheapflights notify me if prices for flights from New Delhi to Dulles Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Delhi to Dulles Intl
Explore the most affordable flight options available from New Delhi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2025.