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₹ 36,293+ Cheap flights to Dulles Intl

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
16 Jun — 23 Jun1
1 adult

Flights to Dulles Intl in 2025

Find the latest flights to Dulles Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 11 June 2025.

Return from

₹ 68,307

One-way from

₹ 36,293

Popular in

August

Cheapest in

October

Average price

₹ 79,007

Good round-trip deal

₹ 74,019 or less

Good one-way deal

₹ 44,154 or less
Air India
  • Air India
  • 2/9-20/9
  • Nonstop
  • 29h 30m total
  • New Delhi to Washington, D.C.
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18/6
  • 18/6
  • 1 total stop
  • 38h 45m total
  • New Delhi to Washington, D.C.
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Highest demand for flights based on searches. 7% potential increase in price (₹ 581,184 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 190,822 potential savings vs. average return price).
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Average for return flights in June 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 to Dulles Intl Airport

Cheapest flights to Dulles Intl Airport
Explore the most affordable flight options available to Dulles Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 11 June 2025.

Fri 13/603:55DEL - IAD
1 stop21h 10mDelta
Sat 13/917:50IAD - DEL
2 stops22h 35mDelta
Deal found 9/6₹ 68,307
Mon 16/610:25DEL - IAD
1 stop31h 45mQatar Airways
Tue 16/921:00IAD - DEL
1 stop19h 25mQatar Airways
Deal found 10/6₹ 68,393
Tue 14/1010:25DEL - IAD
1 stop38h 45mMultiple Airlines
Thu 30/1021:05IAD - DEL
1 stop25h 50mMultiple Airlines
Deal found 9/6₹ 68,478
Mon 7/701:35DEL - IAD
1 stop19h 10mAir India
Wed 13/812:50IAD - DEL
Nonstop15h 50mAir India
Deal found 11/6₹ 68,649
Fri 13/604:50DEL - IAD
1 stop20h 50mEtihad Airways
Mon 4/822:05IAD - DEL
1 stop35h 45mEtihad Airways
Deal found 10/6₹ 68,735
Wed 25/602:05DEL - IAD
1 stop23h 25mVirgin Atlantic
Mon 1/917:50IAD - DEL
1 stop30h 00mVirgin Atlantic
Deal found 10/6₹ 69,848
Thu 26/600:50DEL - IAD
1 stop27h 55mAir France
Tue 16/918:30IAD - DEL
1 stop18h 50mAir France
Deal found 10/6₹ 70,704
Thu 10/703:55DEL - IAD
1 stop21h 10mKLM
Tue 16/917:25IAD - DEL
2 stops19h 55mKLM
Deal found 10/6₹ 71,474
Wed 25/606:40DEL - IAD
1 stop38h 35mIndiGo
Wed 16/713:30IAD - DEL
1 stop30h 00mIndiGo
Deal found 9/6₹ 73,357
Fri 27/600:05DEL - IAD
1 stop25h 44mUnited Airlines
Mon 1/917:45IAD - DEL
1 stop18h 15mUnited Airlines
Deal found 10/6₹ 78,322
Fri 27/600:05DEL - IAD
1 stop20h 39mAir Canada
Sat 8/1113:20IAD - DEL
2 stops24h 15mAir Canada
Deal found 10/6₹ 78,579
Mon 23/609:35DEL - IAD
2 stops32h 50mEthiopian Air
Mon 18/810:55IAD - DEL
1 stop28h 40mEthiopian Air
Deal found 10/6₹ 79,092

Cheapflights Fare Finder

Locate flights to Dulles Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 11 June 2025.
Use the filters below to find and compare flights to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 26/6

01:35-11:15

1 stop19h 10m

Washington, D.C. Dulles Intl

Tue 16/9

11:00-10:45

Nonstop14h 15m

₹ 68,393

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 10/7

03:55-15:35

1 stop21h 10m

Washington, D.C. Dulles Intl

Tue 16/9

18:30-22:50

1 stop18h 50m

₹ 68,735

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 8/7

03:55-15:35

1 stop21h 10m

Washington, D.C. Dulles Intl

Sat 9/8

12:12-00:05

2 stops26h 23m

₹ 68,821

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 26/6

17:00-08:40

1 stop25h 10m

Washington, D.C. Dulles Intl

Thu 21/8

11:00-15:00

1 stop18h 30m

₹ 69,505

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 25/6

02:05-16:00

1 stop23h 25m

Washington, D.C. Dulles Intl

Mon 1/9

17:50-09:20

1 stop30h 00m

₹ 69,848

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 24/6

09:10-16:10

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 30/7

22:05-19:20

1 stop35h 45m

₹ 70,618

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 26/6

00:50-19:15

1 stop27h 55m

Washington, D.C. Dulles Intl

Tue 16/9

18:30-22:50

1 stop18h 50m

₹ 70,704

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 25/6

03:55-16:20

2 stops21h 55m

Washington, D.C. Dulles Intl

Fri 8/8

17:25-01:55

1 stop23h 00m

₹ 71,132

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 6/8

10:05-20:10

1 stop19h 35m

Washington, D.C. Dulles Intl

Wed 19/11

18:15-01:15

1 stop20h 30m

₹ 77,980

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 27/6

00:05-16:19

1 stop25h 44m

Washington, D.C. Dulles Intl

Mon 1/9

17:45-21:30

1 stop18h 15m

₹ 78,322

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 33 results
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Best time to book a flight to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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 to Washington, D.C. Dulles Intl Airport

When is the best time to book a flight to Dulles Intl?

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 9 June 2025.

The best time to book flights to Dulles Intl is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Dulles Intl?

On average, a flight from New Delhi to Dulles Intl takes 19 hours 35 minutes. Flights to Dulles Intl from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Dulles Intl?

The most popular airlines flying from New Delhi to Dulles Intl are Air India, Emirates and British Airways.

Air India
Air India
From ₹ 830
Emirates
Emirates
From ₹ 969
British Airways
British Airways
From ₹ 789
Etihad Airways
Etihad Airways
From ₹ 801

What are the cheapest airlines that fly to Dulles Intl?

The cheapest airlines flying from New Delhi to Dulles Intl are Virgin Atlantic, Delta and British Airways.

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 Dulles Intl ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Dulles Intl 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 Dulles Intl, 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 11 June 2025.
Read through reviews of airlines servicing Washington, D.C., such as Emirates, Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
3,264 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
7,945 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
1,358 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

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.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
1,623 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

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.

FAQs about flying to Dulles Intl

  • Can I find cheaper flights to Dulles Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dulles Intl?

    Based on reviews from Cheapflights users, SAUDIA is rated the highest out of the airlines that fly to Dulles Intl.

  • What is the cheapest airport to fly to in Dulles Intl?

    Washington, D.C. Dulles Intl is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl typically cost ₹ 4,140, while return flights cost around ₹ 15,046.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around ₹ 311, however they can be found for as little as ₹ 176.

  • Where does the fastest flight to Dulles Intl depart from?

    For those looking to save time traveling to Dulles Intl, New Delhi Indira Gandhi Intl offers the quickest one-way flight (19 hours 35 minutes).

  • Does Washington, D.C. Dulles Intl have rental cars?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 km away from Washington, D.C. Dulles Intl).

See more FAQs

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Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
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