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Cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport from C$ 786

DEL — IAD
6 Oct — 13 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

Thu 17/93:25 a.m. -
1 stop21h 45m
Wed 4/118:05 p.m. -
1 stop32h 20m
Deal found 5/9C$ 1,184
Sun 13/910:25 a.m. -
1 stop38h 45m
Mon 2/118:05 p.m. -
1 stop32h 20m
Deal found 5/9C$ 1,188
Mon 12/109:25 a.m. -
1 stop33h 50m
Sun 8/112:35 p.m. -
1 stop25h 55m
Deal found 4/9C$ 1,204
Sun 25/103:45 a.m. -
1 stop22h 40m
Tue 16/39:05 p.m. -
1 stop25h 45m
Deal found 5/9C$ 1,215
Sat 3/1010:25 a.m. -
1 stop38h 45m
Sat 10/109:00 p.m. -
1 stop26h 15m
Deal found 5/9C$ 1,216
Tue 27/104:10 p.m. -
1 stop26h 30m
Tue 3/118:05 p.m. -
1 stop32h 20m
Deal found 4/9C$ 1,219
Mon 5/103:25 a.m. -
1 stop21h 45m
Tue 13/109:00 p.m. -
1 stop32h 05m
Deal found 6/9C$ 1,220
Thu 1/1010:25 a.m. -
1 stop38h 45m
Thu 8/1011:05 a.m. -
1 stop36h 20m
Deal found 3/9C$ 1,226
Sun 4/1010:25 a.m. -
1 stop38h 45m
Sun 11/109:00 p.m. -
1 stop32h 05m
Deal found 6/9C$ 1,233
Sun 11/109:15 p.m. -
1 stop22h 00m
Sun 8/112:35 p.m. -
1 stop30h 25m
Deal found 4/9C$ 1,241
Mon 26/109:40 p.m. -
1 stop28h 45m
Sun 14/39:05 p.m. -
1 stop25h 45m
Deal found 5/9C$ 1,259

Find flight deals from New Delhi to Dulles Intl

Round-trip from

C$ 1,184

One-way from

C$ 786

Popular in

August

Cheapest in

December

Average price

C$ 1,384
Qatar Airways
  • Qatar Airways
  • 17/9-4/11
  • 2 total stops
  • 54h 05m total
  • New Delhi to Washington, D.C.
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Etihad Airways
  • Etihad Airways
  • 17/9-31/12
  • 1 total stop
  • 38h 25m total
  • New Delhi to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 110 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 31 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Fri 23/10

9:15 p.m.-9:45 a.m.

1 stop22h 00m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 789

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Sat 24/10

9:15 p.m.-10:05 a.m.

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 789

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Thu 26/11

4:55 a.m.-5:40 p.m.

1 stop23h 15m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 791

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

3:55 a.m.-4:28 p.m.

2 stops22h 03m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 798

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Mon 30/11

4:55 a.m.-12:42 a.m.

2 stops30h 17m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 798

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Thu 8/10

11:35 p.m.-4:23 p.m.

1 stop26h 18m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 808

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Mon 26/10

9:00 p.m.-6:00 p.m.

2 stops30h 30m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 809

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Sat 17/10

11:35 p.m.-4:23 p.m.

1 stop26h 18m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 811

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Tue 29/9

3:55 a.m.-7:35 p.m.

2 stops25h 10m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 831

New DelhiWashington, D.C.

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

DELIAD

New Delhi Indira Gandhi Intl

Sun 25/10

3:20 a.m.-6:00 p.m.

2 stops24h 10m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-10:30 a.m.

Nonstop0h 00m

C$ 844

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 22 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 round-trip 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 C$ 1,173). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of C$ 1,580). 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 to fly round-trip 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 C$ 1,219 and C$ 1,617 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,184 on Multiple Airlines (17 Sep-4 Nov).

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 12.5 km from the centre 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?

    For as low as C$ 1,215, Qatar Airways can have you in Washington, D.C. Dulles Intl Airport from New Delhi in 22h 40m. The distance from New Delhi to Washington, D.C. Dulles Intl Airport is about 12049 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 vacation 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 C$ 1,173). Flying from New Delhi to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of C$ 1,580). 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

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Not ready to book yet? You can track prices for flights from New Delhi to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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