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₹ 39,358+ 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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
3 May — 10 May1
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 28 April 2025.

Return from

₹ 70,178

One-way from

₹ 39,358

Popular in

August

Cheapest in

October

Average price

₹ 92,631

Good round-trip deal

₹ 93,146 or less

Good one-way deal

₹ 59,038 or less
Delta
  • Delta
  • 12/5-27/5
  • 4 total stops
  • 50h 38m total
  • New Delhi to Washington, D.C.
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Qatar Airways
  • Qatar Airways
  • 14/6
  • 1 total stop
  • 38h 45m total
  • New Delhi to Washington, D.C.
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Highest demand for flights based on searches. 6% potential increase in price (₹ 547,272 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 185,241 potential savings vs. average return price).
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Average for return flights in April 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 28 April 2025.

Mon 2/600:50DEL - IAD
2 stops24h 15mKLM
Wed 27/818:30IAD - DEL
2 stops21h 55mKLM
Deal found 27/4₹ 71,629
Sun 15/610:25DEL - IAD
1 stop31h 45mMultiple Airlines
Sun 10/821:00IAD - DEL
1 stop19h 25mMultiple Airlines
Deal found 27/4₹ 71,800
Thu 29/504:20DEL - IAD
1 stop20h 50mQatar Airways
Wed 17/911:00IAD - DEL
1 stop18h 30mQatar Airways
Deal found 26/4₹ 72,056
Wed 4/600:50DEL - IAD
1 stop25h 00mDelta
Sun 24/818:30IAD - DEL
1 stop18h 50mDelta
Deal found 27/4₹ 72,141
Tue 20/502:05DEL - IAD
1 stop23h 25mVirgin Atlantic
Sun 13/717:50IAD - DEL
1 stop20h 45mVirgin Atlantic
Deal found 27/4₹ 72,227
Fri 20/621:15DEL - IAD
1 stop28h 25mEtihad Airways
Sun 14/922:05IAD - DEL
1 stop24h 15mEtihad Airways
Deal found 26/4₹ 72,312
Fri 9/502:30DEL - IAD
2 stops27h 05mEthiopian Air
Sat 12/710:55IAD - DEL
1 stop35h 45mEthiopian Air
Deal found 27/4₹ 73,081
Mon 2/601:55DEL - IAD
Nonstop15h 15mAir India
Wed 27/811:00IAD - DEL
Nonstop14h 15mAir India
Deal found 27/4₹ 74,105
Sat 24/500:50DEL - IAD
1 stop27h 55mAir France
Sun 1/618:30IAD - DEL
1 stop18h 50mAir France
Deal found 27/4₹ 74,361
Tue 15/701:05DEL - IAD
1 stop24h 40mSWISS
Sun 12/1020:45IAD - DEL
1 stop26h 10mSWISS
Deal found 27/4₹ 79,142
Mon 8/901:45DEL - IAD
2 stops42h 58mAir Canada
Sat 27/912:41IAD - DEL
2 stops25h 24mAir Canada
Deal found 27/4₹ 79,740
Wed 6/810:05DEL - IAD
1 stop19h 35mBritish Airways
Thu 21/817:55IAD - DEL
1 stop20h 10mBritish Airways
Deal found 27/4₹ 80,167

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 28 April 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

Mon 2/6

00:50-15:35

2 stops24h 15m

Washington, D.C. Dulles Intl

Wed 27/8

18:30-01:55

2 stops21h 55m

₹ 71,629

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 15/6

10:25-08:40

1 stop31h 45m

Washington, D.C. Dulles Intl

Sun 10/8

21:00-01:55

1 stop19h 25m

₹ 71,800

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 29/5

04:20-15:40

1 stop20h 50m

Washington, D.C. Dulles Intl

Wed 17/9

11:00-15:00

1 stop18h 30m

₹ 72,056

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 4/6

00:50-16:20

1 stop25h 00m

Washington, D.C. Dulles Intl

Sat 30/8

18:30-22:50

1 stop18h 50m

₹ 72,141

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 20/5

02:05-16:00

1 stop23h 25m

Washington, D.C. Dulles Intl

Sun 13/7

17:50-00:05

1 stop20h 45m

₹ 72,227

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 20/6

21:15-16:10

1 stop28h 25m

Washington, D.C. Dulles Intl

Sun 14/9

22:05-07:50

1 stop24h 15m

₹ 72,312

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 9/5

02:30-20:05

2 stops27h 05m

Washington, D.C. Dulles Intl

Sat 12/7

10:55-08:10

1 stop35h 45m

₹ 73,081

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 2/6

01:55-07:40

Nonstop15h 15m

Washington, D.C. Dulles Intl

Tue 26/8

11:00-10:45

Nonstop14h 15m

₹ 74,105

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sat 24/5

00:50-19:15

1 stop27h 55m

Washington, D.C. Dulles Intl

Sun 1/6

18:30-22:50

1 stop18h 50m

₹ 74,361

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 15/7

01:05-16:15

1 stop24h 40m

Washington, D.C. Dulles Intl

Sun 12/10

20:45-08:25

1 stop26h 10m

₹ 79,142

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 38 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 25 April 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 Air India, Emirates and Etihad Airways.

Air India

Air India

From ₹ 846

Emirates

Emirates

From ₹ 972

Etihad Airways

Etihad Airways

From ₹ 886

British Airways

British Airways

From ₹ 757

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 28 April 2025.
Read through reviews of airlines servicing Washington, D.C., such as Singapore Airlines, Emirates and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,213 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
8.0
Very Good
7,927 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,333 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,587 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 ₹ 5,053, while return flights cost around ₹ 78,673.

  • How much is a return flight to Dulles Intl?

    A return flight to Dulles Intl will typically cost around ₹ 922, however they can be found for as little as ₹ 922.

  • 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

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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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