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Cheap flights from New Delhi to Washington, D.C. from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Washington, D.C. departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Etihad Airways Logo
4:25 am - 4:50 pmDEL-IAD
21h 55m1 stop
Etihad Airways Logo
9:10 pm - 7:30 amIAD-DEL
23h 50m1 stop
$786Etihad Airways
Find Deal
Tue, Oct 28 - Sun, Nov 16
Etihad Airways Logo
4:25 am - 4:50 pmDEL-IAD
21h 55m1 stop
Etihad Airways Logo
9:10 pm - 7:30 amIAD-DEL
23h 50m1 stop
$789Etihad Airways
Find Deal
Wed, Oct 29 - Wed, Nov 5
Etihad Airways Logo
9:15 pm - 4:10 pmDEL-IAD
28h 25m1 stop
Etihad Airways Logo
10:05 pm - 7:55 amIAD-DEL
24h 20m1 stop
$790Etihad Airways
Find Deal
Sat, Oct 11 - Sat, Oct 18
Turkish Airlines Logo
6:55 am - 7:15 pmDEL-IAD
22h 50m1 stop
Turkish Airlines Logo
9:10 pm - 5:15 amIAD-DEL
21h 35m1 stop
$796Turkish Airlines
Find Deal
Fri, Dec 19 - Wed, Jan 14
Delta Logo
3:20 am - 4:05 pmDEL-IAD
23h 15m1 stop
Delta Logo
10:20 pm - 9:00 amIAD-DEL
24h 10m1 stop
$799Delta
Find Deal
Sat, Nov 22 - Thu, Feb 19
Etihad Airways Logo
4:25 am - 4:50 pmDEL-IAD
21h 55m1 stop
Etihad Airways Logo
9:10 pm - 7:20 pmIAD-DEL
35h 40m1 stop
$801Etihad Airways
Find Deal
Thu, Oct 30 - Thu, Nov 6
Delta Logo
5:00 am - 8:30 pmDEL-IAD
26h 00m1 stop
Delta Logo
12:35 pm - 2:40 amIAD-DEL
27h 35m2 stops
$803Delta
Find Deal
Mon, Dec 22 - Mon, Jan 12
Turkish Airlines Logo
6:20 am - 7:45 pmDEL-IAD
22h 55m1 stop
Turkish Airlines Logo
1:30 pm - 5:15 amIAD-DEL
29h 15m1 stop
$809Turkish Airlines
Find Deal
Tue, Oct 21 - Fri, Nov 21
IndiGo Logo
6:55 am - 11:45 amDEL-IAD
38h 20m1 stop
IndiGo Logo
9:10 pm - 4:40 amIAD-DEL
21h 00m1 stop
$817IndiGo
Find Deal
Wed, Oct 15 - Fri, Nov 14
British Airways Logo
10:50 am - 3:35 pmDEL-IAD
39h 15m2 stops
British Airways Logo
10:45 pm - 8:45 amIAD-DEL
24h 30m1 stop
$834British Airways
Find Deal
Wed, Feb 4 - Tue, Mar 17

Etihad Airways flights from New Delhi to Washington, D.C. Dulles Intl Airport

Our best Etihad Airways deals on New Delhi to Washington, D.C. Dulles Intl Airport flight tickets
Etihad Airways
Oct 28
DEL4:25 amNew Delhi Indira Gandhi Intl
21h 55m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Nov 16
IAD9:10 pmWashington, D.C. Dulles Intl
23h 50m
1 stop
DEL7:30 amNew Delhi Indira Gandhi Intl
$786
Find similar
Etihad Airways
Oct 29
DEL4:25 amNew Delhi Indira Gandhi Intl
21h 55m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Nov 5
IAD9:10 pmWashington, D.C. Dulles Intl
23h 50m
1 stop
DEL7:30 amNew Delhi Indira Gandhi Intl
$789
Find similar
Etihad Airways
Oct 11
DEL9:15 pmNew Delhi Indira Gandhi Intl
28h 25m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl
Oct 18
IAD10:05 pmWashington, D.C. Dulles Intl
24h 20m
1 stop
DEL7:55 amNew Delhi Indira Gandhi Intl
$790
Find similar

Delta flights from New Delhi to Washington, D.C. Dulles Intl Airport

Our best Delta deals on New Delhi to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 22
DEL3:20 amNew Delhi Indira Gandhi Intl
23h 15m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Feb 19
IAD10:20 pmWashington, D.C. Dulles Intl
24h 10m
1 stop
DEL9:00 amNew Delhi Indira Gandhi Intl
$799
Find similar
Delta
Dec 22
DEL5:00 amNew Delhi Indira Gandhi Intl
26h 00m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
Jan 12
IAD12:35 pmWashington, D.C. Dulles Intl
27h 35m
2 stops
DEL2:40 amNew Delhi Indira Gandhi Intl
$803
Find similar
Delta
Nov 22
DEL3:20 amNew Delhi Indira Gandhi Intl
23h 15m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Feb 17
IAD12:30 pmWashington, D.C. Dulles Intl
27h 40m
2 stops
DEL2:40 amNew Delhi Indira Gandhi Intl
$804
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Delhi to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 15, 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

Fly to

Route

Depart

Return

Price

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 10/28

4:25 am-4:50 pm

1 stop21h 55m

Washington, D.C. Dulles Intl

Sun 11/16

9:10 pm-7:30 am

1 stop23h 50m

$786

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 10/29

4:25 am-4:50 pm

1 stop21h 55m

Washington, D.C. Dulles Intl

Wed 11/5

9:10 pm-7:30 am

1 stop23h 50m

$789

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sat 10/11

9:15 pm-4:10 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Sat 10/18

10:05 pm-7:55 am

1 stop24h 20m

$790

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Fri 12/19

6:55 am-7:15 pm

1 stop22h 50m

Washington, D.C. Dulles Intl

Wed 1/14

9:10 pm-5:15 am

1 stop21h 35m

$796

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sat 11/22

3:20 am-4:05 pm

1 stop23h 15m

Washington, D.C. Dulles Intl

Thu 2/19

10:20 pm-9:00 am

1 stop24h 10m

$799

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Thu 10/30

4:25 am-4:50 pm

1 stop21h 55m

Washington, D.C. Dulles Intl

Thu 11/6

9:10 pm-7:20 pm

1 stop35h 40m

$801

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 12/22

5:00 am-8:30 pm

1 stop26h 00m

Washington, D.C. Dulles Intl

Mon 1/12

12:35 pm-2:40 am

2 stops27h 35m

$803

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 10/21

6:20 am-7:45 pm

1 stop22h 55m

Washington, D.C. Dulles Intl

Fri 11/21

1:30 pm-5:15 am

1 stop29h 15m

$809

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 10/15

6:55 am-11:45 am

1 stop38h 20m

Washington, D.C. Dulles Intl

Fri 11/14

9:10 pm-4:40 am

1 stop21h 00m

$817

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 2/4

10:50 am-3:35 pm

2 stops39h 15m

Washington, D.C. Dulles Intl

Tue 3/17

10:45 pm-8:45 am

1 stop24h 30m

$834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from New Delhi to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, October is the cheapest month to fly from New Delhi to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $906. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $934.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $884. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New Delhi to Washington, D.C. Dulles Intl Airport for around $1,182.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from New Delhi in the morning is the least expensive time of day to depart. momondo users have found prices as low as $890 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,195 on average. Flights to Washington, D.C. Dulles Intl Airport from New Delhi at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flight route?

Fly from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl for the best New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $983 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from New Delhi for as low as $799 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Delhi to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of September 2025, prices for New Delhi to Washington, D.C. Dulles Intl Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Delhi to Washington, D.C. Dulles Intl Airport (DEL to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from New Delhi to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from New Delhi to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl by plane?

    New Delhi Indira Gandhi Intl and Washington, D.C. Dulles Intl are 7486.0 mi apart from one another. By plane, this route typically takes 20h 50m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New Delhi to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from New Delhi to Washington, D.C. Dulles Intl Airport?

Best airlines flying from New Delhi to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from New Delhi to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom $715Free CancellationRating
6.9
484 reviews
Search IndiGo flights
British AirwaysPriceFrom $742Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $763Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Air IndiaPriceFrom $768Free CancellationRating
5.5
2,930 reviews
Search Air India flights
DeltaPriceFrom $788Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Qatar AirwaysPriceFrom $799Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Virgin AtlanticPriceFrom $813Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $838Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $859Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $898Free CancellationRating
8.1
3,334 reviews
Search Emirates flights

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Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from New Delhi.

Can I find flights from New Delhi to Washington, D.C. with flexible booking policies on momondo?

Flights from New Delhi to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Delhi to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from New Delhi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New Delhi to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New Delhi to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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