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₹ 43,364+ 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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
30 Mar — 6 Apr1
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 25 March 2025.

Return from

₹ 71,045

One-way from

₹ 43,364

Popular in

August

Cheapest in

October

Average price

₹ 89,556

Good round-trip deal

₹ 107,592 or less

Good one-way deal

₹ 56,687 or less
Delta
  • Delta
  • 7/5-15/5
  • 4 total stops
  • 63h 08m total
  • New Delhi to Washington, D.C.
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IndiGo
  • IndiGo
  • 13/9
  • 1 total stop
  • 22h 20m total
  • New Delhi to Washington, D.C.
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Highest demand for flights based on searches. 6% potential increase in price (₹ 521,389 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 180,572 potential savings vs. average return price).
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Average for return 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 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 25 March 2025.

Tue 27/510:25DEL - IAD
1 stop38h 45mQatar Airways
Sat 2/821:00IAD - DEL
1 stop19h 25mQatar Airways
Deal found 24/3₹ 74,130
Mon 31/300:50DEL - IAD
1 stop25h 00mDelta
Wed 4/617:50IAD - DEL
1 stop20h 45mDelta
Deal found 24/3₹ 74,301
Mon 23/603:55DEL - IAD
2 stops22h 04mKLM
Wed 27/817:25IAD - DEL
2 stops19h 55mKLM
Deal found 24/3₹ 74,472
Wed 17/1203:20DEL - IAD
1 stop22h 55mMultiple Airlines
Tue 13/118:30IAD - DEL
1 stop18h 45mMultiple Airlines
Deal found 24/3₹ 74,815
Thu 10/402:05DEL - IAD
2 stops30h 50mVirgin Atlantic
Thu 31/712:35IAD - DEL
2 stops26h 00mVirgin Atlantic
Deal found 24/3₹ 75,415
Fri 4/415:55DEL - IAD
1 stop33h 45mEtihad Airways
Fri 18/422:05IAD - DEL
1 stop35h 55mEtihad Airways
Deal found 24/3₹ 75,844
Sun 13/414:00DEL - IAD
1 stop35h 45mSWISS
Tue 6/520:45IAD - DEL
1 stop26h 10mSWISS
Deal found 24/3₹ 76,015
Thu 18/1209:35DEL - IAD
2 stops32h 55mEthiopian Air
Tue 13/110:00IAD - DEL
1 stop28h 25mEthiopian Air
Deal found 24/3₹ 76,272
Fri 9/506:55DEL - IAD
1 stop22h 20mIndiGo
Sat 10/513:30IAD - DEL
1 stop30h 00mIndiGo
Deal found 24/3₹ 77,729
Wed 30/710:05DEL - IAD
1 stop19h 35mBritish Airways
Wed 27/820:19IAD - DEL
2 stops26h 11mBritish Airways
Deal found 23/3₹ 78,757
Fri 28/304:55DEL - IAD
1 stop21h 40mAir France
Sun 13/421:20IAD - DEL
1 stop40h 00mAir France
Deal found 24/3₹ 79,272
Sun 3/801:45DEL - IAD
1 stop27h 10mLufthansa
Wed 27/818:10IAD - DEL
1 stop29h 10mLufthansa
Deal found 23/3₹ 82,785

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 25 March 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

Tue 27/5

10:25-15:40

1 stop38h 45m

Washington, D.C. Dulles Intl

Sat 2/8

21:00-01:55

1 stop19h 25m

₹ 74,130

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 23/6

03:55-16:29

2 stops22h 04m

Washington, D.C. Dulles Intl

Wed 27/8

17:25-22:50

2 stops19h 55m

₹ 74,472

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 3/4

11:15-16:00

1 stop38h 15m

Washington, D.C. Dulles Intl

Wed 4/6

17:50-00:05

1 stop20h 45m

₹ 74,644

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 10/4

02:05-23:25

2 stops30h 50m

Washington, D.C. Dulles Intl

Thu 31/7

12:35-00:05

2 stops26h 00m

₹ 75,415

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 4/4

15:55-16:10

1 stop33h 45m

Washington, D.C. Dulles Intl

Fri 18/4

22:05-19:30

1 stop35h 55m

₹ 75,844

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

Tue 6/5

20:45-08:25

1 stop26h 10m

₹ 76,015

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 9/6

01:45-19:25

1 stop27h 10m

Washington, D.C. Dulles Intl

Tue 14/10

20:45-08:25

1 stop26h 10m

₹ 77,558

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 9/5

06:55-19:45

1 stop22h 20m

Washington, D.C. Dulles Intl

Sat 10/5

13:30-05:00

1 stop30h 00m

₹ 77,729

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 30/7

10:05-20:10

1 stop19h 35m

Washington, D.C. Dulles Intl

Wed 27/8

20:19-08:00

2 stops26h 11m

₹ 78,757

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 6/4

00:50-19:15

1 stop27h 55m

Washington, D.C. Dulles Intl

Tue 22/4

18:30-22:50

1 stop18h 50m

₹ 79,957

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 21 March 2025.

The best time to book flights to Dulles Intl is 85 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 15 hours 15 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.

When is the cheapest time to fly to Dulles Intl?

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.

Users looking for the lowest fares to Dulles Intl should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

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

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

Emirates

Emirates

From ₹ 972

Air India

Air India

From ₹ 846

British Airways

British Airways

From ₹ 757

Etihad Airways

Etihad Airways

From ₹ 924

What are the cheapest airlines that fly to Dulles Intl?

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

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 25 March 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
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.0

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
8.0
Very Good
3,190 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.0

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
7,890 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.0

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
1,318 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.0

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
1,569 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.0

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.
Qatar Airways
7.4
Good
3,540 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Food

7.8

Entertainment

8.2

Crew

8.3

Boarding

8.1

Overall

8.0

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.

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 ₹ 13,452, while return flights cost around ₹ 8,423.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around ₹ 1,122, however they can be found for as little as ₹ 98.

  • 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 (15 hours 15 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

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

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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