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Cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport from ₹ 44,200

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — IAD
26 Mar — 2 Apr1
1 adult

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

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 March 2025.

Round-trip from

₹ 74,588

One-way from

₹ 44,200

Popular in

August

Cheapest in

October

Average price

₹ 90,386

Good round-trip deal

₹ 118,016 or less

Good one-way deal

₹ 69,427 or less
British Airways
  • British Airways
  • 12/8-5/9
  • 2 total stops
  • 43h 25m total
  • New Delhi to Washington, D.C.
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SWISS
  • SWISS
  • 14/4
  • 1 total stop
  • 35h 45m total
  • New Delhi to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 261,985 potential increase over avg. return price).
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Cheapest flight prices on average. 0% potential price decrease (₹ 72,193 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl.
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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 21 March 2025.

Tue 12/810:05DEL - IAD
1 stop19h 35mBritish Airways
Fri 5/922:40IAD - DEL
1 stop23h 50mBritish Airways
Deal found 20/3₹ 74,588
Mon 13/1003:25DEL - IAD
1 stop21h 45mMultiple Airlines
Mon 27/1021:05IAD - DEL
1 stop25h 50mMultiple Airlines
Deal found 19/3₹ 74,933
Thu 25/903:25DEL - IAD
1 stop21h 45mQatar Airways
Wed 22/1011:00IAD - DEL
1 stop18h 30mQatar Airways
Deal found 20/3₹ 75,192
Mon 19/503:55DEL - IAD
1 stop21h 10mDelta
Wed 10/917:25IAD - DEL
1 stop23h 00mDelta
Deal found 20/3₹ 75,365
Sun 11/500:05DEL - IAD
1 stop30h 33mUnited Airlines
Wed 4/606:48IAD - DEL
2 stops27h 57mUnited Airlines
Deal found 20/3₹ 76,314
Mon 13/1002:05DEL - IAD
1 stop23h 25mVirgin Atlantic
Mon 27/1015:00IAD - DEL
2 stops26h 20mVirgin Atlantic
Deal found 19/3₹ 76,573
Mon 24/309:35DEL - IAD
2 stops32h 55mEthiopian Air
Wed 26/321:40IAD - DEL
2 stops41h 45mEthiopian Air
Deal found 20/3₹ 76,919
Fri 28/301:45DEL - IAD
1 stop27h 10mAir France
Sat 19/418:30IAD - DEL
1 stop18h 50mAir France
Deal found 20/3₹ 77,609
Sun 13/414:00DEL - IAD
1 stop35h 45mSWISS
Wed 30/420:45IAD - DEL
1 stop17h 20mSWISS
Deal found 20/3₹ 77,868
Wed 2/409:10DEL - IAD
1 stop40h 30mEtihad Airways
Mon 9/622:05IAD - DEL
1 stop35h 55mEtihad Airways
Deal found 19/3₹ 78,386
Wed 14/506:20DEL - IAD
1 stop22h 55mTurkish Airlines
Thu 12/613:30IAD - DEL
1 stop29h 40mTurkish Airlines
Deal found 20/3₹ 79,422
Sun 18/500:50DEL - IAD
2 stops24h 15mKLM
Thu 4/917:25IAD - DEL
2 stops19h 55mKLM
Deal found 19/3₹ 79,509

Cheapflights Fare Finder

Customise your flight search to find flights from New Delhi to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 21 March 2025.
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

New Delhi

Fly to

Dulles Intl

Route

Depart

Return

Price

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 12/8

10:05-20:10

1 stop19h 35m

Washington, D.C. Dulles Intl

Fri 5/9

22:40-08:00

1 stop23h 50m

₹ 74,588

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 19/5

03:55-15:35

1 stop21h 10m

Washington, D.C. Dulles Intl

Wed 10/9

17:25-01:55

1 stop23h 00m

₹ 75,365

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 11/5

00:05-21:08

1 stop30h 33m

Washington, D.C. Dulles Intl

Sun 1/6

08:30-20:15

2 stops26h 15m

₹ 76,314

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 3/4

02:05-16:00

1 stop23h 25m

Washington, D.C. Dulles Intl

Fri 18/4

17:50-09:15

1 stop29h 55m

₹ 76,746

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 7/4

04:50-16:10

1 stop20h 50m

Washington, D.C. Dulles Intl

Sat 19/4

11:00-10:45

Nonstop14h 15m

₹ 77,005

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 13/4

14:00-16:15

1 stop35h 45m

Washington, D.C. Dulles Intl

Wed 30/4

20:45-23:35

1 stop17h 20m

₹ 77,868

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 4/8

06:55-19:45

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 3/9

13:30-05:00

1 stop30h 00m

₹ 78,214

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 2/4

21:15-16:10

1 stop28h 25m

Washington, D.C. Dulles Intl

Wed 10/9

22:05-19:30

1 stop35h 55m

₹ 78,386

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 18/5

00:50-15:35

2 stops24h 15m

Washington, D.C. Dulles Intl

Tue 9/9

18:30-01:55

2 stops21h 55m

₹ 78,645

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 11/5

10:25-08:40

1 stop31h 45m

Washington, D.C. Dulles Intl

Tue 21/10

21:00-01:55

1 stop19h 25m

₹ 78,904

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 30 results
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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?

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 14 March 2025.

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?

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 21 March 2025.

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 31% 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?

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.

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

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

Plan your trip to Dulles Intl by taking into account the average temperature totals 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 insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 21 March 2025.
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
3,193 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

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
3,193 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

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.
Delta
8.0
Very Good
7,895 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

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.
KLM
7.8
Good
1,319 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

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.
SWISS
7.5
Good
1,567 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

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.
Qatar Airways
7.4
Good
3,539 reviews
Emirates
8.0
Very Good
3,193 reviews
Check prices

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

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.

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?

    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 15 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, British Airways (₹ 74,588), Delta (₹ 75,365), and United Airlines (₹ 76,314) offers the cheapest pricing from New Delhi to Washington, D.C. Dulles Intl Airport. Users have found that British Airways 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 SWISS. According to our data, you can fly for as low as ₹ 44,200. Users have also found prices from ₹ 45,409 and ₹ 45,495 on Lufthansa and IndiGo, 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 ₹ 260,839, our data indicates the cheapest price to be ₹ 43,321. The most popular route (New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl), is priced around ₹ 65,782.

  • 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

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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 21 March 2025.
Emirates flights from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl
Air India flights from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl
British Airways flights from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl

Top 10 airlines flying from New Delhi to Dulles Intl

Discover the top 10 airlines that operate flights from New Delhi to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 21 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 65,378Average₹ 79,448FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 67,624Average₹ 86,991FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest₹ 68,183Average₹ 82,135FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IndiGoCheapest₹ 71,623Average₹ 85,612FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air FranceCheapest₹ 72,945Average₹ 88,485FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air IndiaCheapest₹ 72,998Average₹ 121,099FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 73,255Average₹ 87,010FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SWISSCheapest₹ 73,564Average₹ 97,038FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest₹ 75,642Average₹ 89,256FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest₹ 77,109Average₹ 103,619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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?

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.

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