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Cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport from £420

DEL — IAD
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap 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

Sat 19/915:55 -
1 stop27h 20m
Wed 3/214:35 -
1 stop18h 15m
Deal found 15/9£627
Sun 20/1204:25 -
1 stop39h 10m
Fri 22/114:35 -
1 stop25h 55m
Deal found 14/9£628
Thu 26/1108:55 -
1 stop34h 40m
Thu 28/114:35 -
1 stop25h 55m
Deal found 12/9£633
Thu 17/921:15 -
1 stop22h 20m
Tue 10/1114:35 -
1 stop37h 05m
Deal found 11/9£633
Fri 13/1104:55 -
1 stop22h 20m
Wed 31/322:35 -
2 stops28h 55m
Deal found 15/9£634
Sat 17/1022:00 -
2 stops30h 45m
Wed 28/1019:55 -
1 stop21h 15m
Deal found 12/9£635
Sat 14/1104:25 -
1 stop39h 10m
Sun 31/114:35 -
1 stop18h 15m
Deal found 12/9£636
Sat 14/1104:25 -
1 stop39h 10m
Sat 3/415:10 -
1 stop26h 30m
Deal found 14/9£637
Thu 26/1104:25 -
1 stop39h 10m
Sat 30/114:35 -
1 stop30h 25m
Deal found 12/9£639
Fri 13/1104:25 -
1 stop39h 10m
Fri 2/415:10 -
1 stop18h 40m
Deal found 14/9£639
Mon 16/1104:25 -
1 stop39h 10m
Thu 11/214:35 -
1 stop25h 55m
Deal found 13/9£640
Mon 16/1104:25 -
1 stop39h 10m
Sun 28/315:10 -
1 stop31h 15m
Deal found 14/9£641

Find flight deals from New Delhi to Dulles Intl

Round-trip from

£627

One-way from

£420

Popular in

August

Cheapest in

December

Average price

£752
Etihad Airways
  • Etihad Airways
  • 26/9-20/1
  • 2 total stops
  • 56h 40m total
  • New Delhi to Washington, D.C.
Search Deals
Etihad Airways
  • Etihad Airways
  • 4/12-31/12
  • 1 total stop
  • 27h 15m total
  • New Delhi to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from New Delhi to Washington, D.C. Dulles Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Sat 21/11

04:55-16:45

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£424

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Thu 24/9

00:50-18:20

2 stops27h 00m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£427

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Wed 25/11

04:55-21:26

2 stops27h 01m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£427

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Wed 2/12

04:55-00:42

2 stops30h 17m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£427

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Wed 30/9

02:05-23:23

2 stops30h 48m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£427

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Sun 27/9

11:10-11:45

2 stops34h 05m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£427
Fastest return journey

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Tue 6/10

03:55-16:28

2 stops22h 03m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£428

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Wed 16/12

00:30-23:21

2 stops33h 21m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£433

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Sun 20/9

03:55-19:15

2 stops24h 50m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£452

New DelhiWashington, D.C.

DEL New Delhi Indira Gandhi Intl - IAD Washington, D.C. Dulles Intl

DELIAD

New Delhi Indira Gandhi Intl

Thu 7/1

18:30-14:45

1 stop30h 45m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

£456

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

Booking 78 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, December is the cheapest month in which you can book a flight from New Delhi to Washington, D.C. Dulles Intl Airport (average of £629). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of £847). 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?

Airfare is below average for this route at the moment.

New Delhi to Washington, D.C. Dulles Intl Airport flights typically cost between £654 and £903 in September.
The cheapest return price found within the last 5 days was £627 on Etihad Airways (26 Sept–20 Jan).

Related info for your journey

  • 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?

    Oman Air, British Airways, and Etihad Airways can get you from New Delhi to Washington, D.C. Dulles Intl Airport in just under 22h. Your travel time can differ by up to 28h 05m. New Delhi and Washington, D.C. Dulles Intl Airport are separated by a distance of 7487 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, December is the cheapest month in which you can book a flight from New Delhi to Washington, D.C. Dulles Intl Airport (average of £629). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of £847). 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
Alexandria
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Glen Burnie
Springfield
Sterling

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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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