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Cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport from ₹ 43,825

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — IAD
27 Feb — 6 Mar1
1 adult

The best prices from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl are usually found in October or January, booked 60 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 22 February 2025.

Round-trip from

₹ 70,934

One-way from

₹ 43,825

Popular in

August

Cheapest in

October

Average price

₹ 87,650

Good round-trip deal

₹ 75,351 or less

Good one-way deal

₹ 45,979 or less
26/3-3/9
  • 26/3-3/9
  • 2 total stops
  • 59h 55m total
  • New Delhi to Washington, D.C.
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27/3
  • 27/3
  • 1 total stop
  • 40h 30m total
  • New Delhi to Washington, D.C.
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Highest demand for flights based on searches. 3% potential increase in price (₹ 248,140 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 78,989 potential savings vs. average return price).
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Average for round-trip flights in February 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 22 February 2025.

Wed 4/611:10DEL - IAD
2 stops34h 11mVirgin Atlantic
Tue 4/1119:10IAD - DEL
1 stop21h 10mVirgin Atlantic
Deal found 20/2₹ 70,848
Wed 26/309:55DEL - IAD
1 stop40h 30mMultiple Airlines
Wed 10/921:00IAD - DEL
1 stop19h 25mMultiple Airlines
Deal found 20/2₹ 70,934
Wed 21/503:25DEL - IAD
1 stop21h 45mQatar Airways
Thu 10/711:00IAD - DEL
1 stop18h 30mQatar Airways
Deal found 21/2₹ 71,108
Sun 8/600:50DEL - IAD
1 stop25h 00mAir France
Fri 29/818:10IAD - DEL
2 stops43h 10mAir France
Deal found 20/2₹ 72,234
Wed 14/503:55DEL - IAD
1 stop21h 10mDelta
Thu 9/1018:10IAD - DEL
1 stop20h 25mDelta
Deal found 21/2₹ 72,407
Wed 14/503:55DEL - IAD
2 stops21h 55mKLM
Mon 25/818:30IAD - DEL
2 stops21h 55mKLM
Deal found 20/2₹ 72,493
Fri 13/606:35DEL - IAD
1 stop37h 40mIndiGo
Sun 17/812:30IAD - DEL
1 stop30h 30mIndiGo
Deal found 21/2₹ 72,926
Mon 14/414:00DEL - IAD
1 stop35h 45mSWISS
Wed 20/820:45IAD - DEL
1 stop17h 20mSWISS
Deal found 19/2₹ 74,139
Tue 12/810:05DEL - IAD
1 stop19h 35mBritish Airways
Fri 5/919:25IAD - DEL
1 stop27h 05mBritish Airways
Deal found 21/2₹ 74,832
Mon 21/701:45DEL - IAD
1 stop27h 10mLufthansa
Mon 12/117:40IAD - DEL
1 stop19h 55mLufthansa
Deal found 21/2₹ 75,265
Mon 3/309:35DEL - IAD
2 stops32h 55mEthiopian Air
Mon 31/311:00IAD - DEL
1 stop28h 35mEthiopian Air
Deal found 19/2₹ 75,525
Thu 20/316:15DEL - IAD
1 stop26h 15mEmirates
Wed 10/910:55IAD - DEL
1 stop24h 00mEmirates
Deal found 20/2₹ 83,146

Find flights from New Delhi to Dulles Intl within your budget

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 22 February 2025.

Fly from

New Delhi

Fly to

Dulles Intl

Route

Depart

Return

Price

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 26/3

09:55-16:55

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 3/9

21:00-01:55

1 stop19h 25m

₹ 70,934

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 21/5

03:25-15:40

1 stop21h 45m

Washington, D.C. Dulles Intl

Thu 10/7

11:00-15:00

1 stop18h 30m

₹ 71,108

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 14/5

03:55-15:35

1 stop21h 10m

Washington, D.C. Dulles Intl

Thu 9/10

18:10-00:05

1 stop20h 25m

₹ 72,407

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 14/5

03:55-16:20

2 stops21h 55m

Washington, D.C. Dulles Intl

Mon 25/8

18:30-01:55

2 stops21h 55m

₹ 72,493

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 14/4

14:00-16:15

1 stop35h 45m

Washington, D.C. Dulles Intl

Wed 20/8

20:45-23:35

1 stop17h 20m

₹ 74,139

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 23/4

00:50-19:15

1 stop27h 55m

Washington, D.C. Dulles Intl

Tue 12/8

18:30-22:50

1 stop18h 50m

₹ 74,572

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 3/3

09:35-08:00

2 stops32h 55m

Washington, D.C. Dulles Intl

Mon 31/3

11:00-01:05

1 stop28h 35m

₹ 75,525

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 12/5

10:05-20:10

1 stop19h 35m

Washington, D.C. Dulles Intl

Wed 15/10

22:40-08:00

1 stop23h 50m

₹ 75,698

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 28/3

23:00-19:50

2 stops30h 20m

Washington, D.C. Dulles Intl

Mon 5/5

18:10-00:05

1 stop20h 25m

₹ 77,517

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 20/3

16:15-09:00

1 stop26h 15m

Washington, D.C. Dulles Intl

Wed 10/9

10:55-20:25

1 stop24h 00m

₹ 83,146

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 27 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.

Travel insights for flights from New Delhi to Dulles Intl

Get recent, data-driven insights about flights from New Delhi to Dulles Intl including ideal travel times, pricing trends, and more.

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 February 2025.

Booking 60 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 22 February 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. Sunday 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 22 February 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
8.1
Very Good
3,278 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

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
8.1
Very Good
3,278 reviews
Emirates
8.1
Very Good
3,278 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

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
8,212 reviews
Emirates
8.1
Very Good
3,278 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

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
1,330 reviews
Emirates
8.1
Very Good
3,278 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

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
1,566 reviews
Emirates
8.1
Very Good
3,278 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

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.

Virgin Atlantic
7.5
Good
653 reviews
Emirates
8.1
Very Good
3,278 reviews
Check prices

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

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, Qatar Airways (₹ 71,108), Delta (₹ 72,407), and KLM (₹ 72,493) offers the cheapest pricing from New Delhi to Washington, D.C. Dulles Intl Airport. Users have found that Qatar Airways is 21% 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 IndiGo. According to our data, you can fly for as low as ₹ 44,345. Users have also found prices from ₹ 44,605 and ₹ 45,038 on Qatar Airways and SWISS, 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 ₹ 170,417, our data indicates the cheapest price to be ₹ 38,842. The most popular route (New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl), is priced around ₹ 68,076.

  • 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.

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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 22 February 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 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 65,591Average₹ 80,013FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest₹ 68,597Average₹ 82,969FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest₹ 68,824Average₹ 85,685FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest₹ 72,091Average₹ 85,358FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air IndiaCheapest₹ 73,286Average₹ 121,470FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SWISSCheapest₹ 73,805Average₹ 97,356FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest₹ 77,004Average₹ 100,118FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest₹ 77,361Average₹ 103,958FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ITA AirwaysCheapest₹ 79,569Average₹ 89,938FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Etihad AirwaysCheapest₹ 80,035Average₹ 97,919FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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

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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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