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Cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport from £297

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — IAD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Round-trip from

£571

One-way from

£297

Popular in

August

Cheapest in

November

Average price

£669
Etihad Airways
  • Etihad Airways
  • 19/11-20/4
  • 2 total stops
  • 40h 00m total
  • New Delhi to Washington, D.C.
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Etihad Airways
  • Etihad Airways
  • 13/11
  • 1 total stop
  • 29h 05m total
  • New Delhi to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from New Delhi to Dulles Intl

Enter your travel dates to find the best prices.

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 7 November 2025.

Sun 16/1104:25DEL - IAD
1 stop21h 35mEtihad Airways
Tue 21/415:35IAD - DEL
1 stop18h 25mEtihad Airways
Deal found 5/11£571
Fri 21/1116:20DEL - IAD
1 stop33h 40mEtihad Airways
Sun 8/214:35IAD - DEL
1 stop18h 15mEtihad Airways
Deal found 5/11£572
Wed 19/1104:25DEL - IAD
1 stop21h 35mEtihad Airways
Tue 2/1221:10IAD - DEL
1 stop23h 50mEtihad Airways
Deal found 5/11£574
Tue 18/1101:30DEL - IAD
1 stop25h 35mDelta
Tue 10/212:23IAD - DEL
2 stops26h 17mDelta
Deal found 5/11£595
Fri 12/1205:00DEL - IAD
1 stop26h 00mDelta
Sun 11/118:05IAD - DEL
1 stop20h 35mDelta
Deal found 5/11£596
Fri 12/1205:00DEL - IAD
1 stop26h 00mDelta
Wed 14/122:20IAD - DEL
1 stop24h 10mDelta
Deal found 5/11£599
Sat 22/1116:20DEL - IAD
1 stop33h 40mEtihad Airways
Wed 11/214:35IAD - DEL
1 stop25h 55mEtihad Airways
Deal found 5/11£600
Wed 10/1205:00DEL - IAD
1 stop26h 00mVirgin Atlantic
Wed 14/112:23IAD - DEL
2 stops27h 47mVirgin Atlantic
Deal found 5/11£600
Tue 9/1205:00DEL - IAD
2 stops41h 05mDelta
Sun 11/118:05IAD - DEL
1 stop20h 35mDelta
Deal found 5/11£601
Mon 8/1205:00DEL - IAD
1 stop26h 00mDelta
Sun 11/112:23IAD - DEL
2 stops27h 47mDelta
Deal found 5/11£602
Tue 9/1205:00DEL - IAD
1 stop26h 00mVirgin Atlantic
Tue 7/410:05IAD - DEL
2 stops28h 24mVirgin Atlantic
Deal found 4/11£603
Sat 15/1110:50DEL - IAD
2 stops39h 15mBritish Airways
Thu 16/417:40IAD - DEL
1 stop20h 25mBritish Airways
Deal found 5/11£605

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 858,174 searches. Data last updated 7 November 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

Wed 19/11

04:25-15:30

1 stop21h 35m

Washington, D.C. Dulles Intl

Thu 16/4

15:35-19:30

1 stop18h 25m

£571

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 23/11

20:55-15:30

1 stop29h 05m

Washington, D.C. Dulles Intl

Sat 14/2

14:35-19:20

1 stop18h 15m

£572

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 17/11

04:25-15:30

1 stop21h 35m

Washington, D.C. Dulles Intl

Sat 14/2

14:35-19:20

1 stop18h 15m

£572

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 18/11

04:25-15:30

1 stop21h 35m

Washington, D.C. Dulles Intl

Sun 8/2

14:35-19:20

1 stop18h 15m

£572

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 19/11

04:25-15:30

1 stop21h 35m

Washington, D.C. Dulles Intl

Mon 9/2

14:35-19:20

1 stop18h 15m

£572

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 21/11

16:20-15:30

1 stop33h 40m

Washington, D.C. Dulles Intl

Sat 14/2

14:35-19:20

1 stop18h 15m

£572

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 1/3

20:55-09:05

1 stop22h 40m

Washington, D.C. Dulles Intl

Tue 14/4

15:35-19:30

1 stop18h 25m

£577

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 3/3

20:55-09:05

1 stop22h 40m

Washington, D.C. Dulles Intl

Sun 12/4

15:35-19:30

1 stop18h 25m

£577

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 19/11

01:30-16:35

1 stop25h 35m

Washington, D.C. Dulles Intl

Sun 8/2

17:26-03:30

2 stops23h 34m

£595

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 23/11

06:15-16:35

1 stop20h 50m

Washington, D.C. Dulles Intl

Wed 11/2

12:23-23:30

2 stops24h 37m

£595

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 23 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 31 October 2025.

Booking 53 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, November is the cheapest month in which you can book a flight from New Delhi to Washington, D.C. Dulles Intl Airport (average of £334). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of £664). 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.

How much does it cost for a return flight from New Delhi to Washington, D.C. Dulles Intl Airport?

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?

    For a flight from New Delhi to Washington, D.C. Dulles Intl, you will be flying from Indira Gandhi Intl. New Delhi Indira Gandhi Intl (DEL) is just 7.8 mi from the center of the city. Indira Gandhi Intl is the only New Delhi airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from New Delhi Indira Gandhi Intl on a regular basis.

  • How long is the flight from New Delhi to Washington, D.C. Dulles Intl Airport?

    Etihad Airways can get you from New Delhi to Washington, D.C. Dulles Intl Airport in just under 21h 35m. Your travel time can differ by up to . New Delhi and Washington, D.C. Dulles Intl Airport are separated by a distance of 7487 mi.

  • 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, November is the cheapest month in which you can book a flight from New Delhi to Washington, D.C. Dulles Intl Airport (average of £334). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of £664). 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

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

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

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Why should you use Cheapflights to find cheap flight tickets from New Delhi to Dulles Intl?

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Can Cheapflights find flights from New Delhi to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from New Delhi to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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