Cheap flights from New Delhi to Washington, D.C. from $407

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from New Delhi to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:05 am - 8:55 pm
DEL
-
IAD
19h 20m
1 stop
Delta Logo
12:30 pm - 1:55 am
IAD
-
DEL
27h 55m
2 stops
$755Delta
Thu, Jun 4 - Tue, Aug 25
Etihad Airways Logo
4:20 pm - 10:05 am
DEL
-
IAD
27h 15m
1 stop
Etihad Airways Logo
3:10 pm - 7:20 pm
IAD
-
DEL
18h 40m
1 stop
$756Etihad Airways
Wed, Mar 25 - Sat, Apr 4
Etihad Airways Logo
9:25 am - 9:45 am
DEL
-
IAD
33h 50m
1 stop
Etihad Airways Logo
3:10 pm - 3:10 am
IAD
-
DEL
26h 30m
1 stop
$757Etihad Airways
Mon, Jun 8 - Thu, Aug 27
Delta Logo
4:35 am - 8:55 pm
DEL
-
IAD
25h 50m
1 stop
Delta Logo
6:15 pm - 10:50 pm
IAD
-
DEL
19h 05m
1 stop
$758Delta
Wed, Jul 1 - Sat, Aug 29
Air France Logo
12:50 am - 4:05 pm
DEL
-
IAD
24h 45m
1 stop
Air France Logo
6:15 pm - 10:50 pm
IAD
-
DEL
19h 05m
1 stop
$759Air France
Tue, Apr 21 - Sat, May 16
Etihad Airways Logo
9:25 am - 9:45 am
DEL
-
IAD
33h 50m
1 stop
Etihad Airways Logo
3:10 pm - 2:10 pm
IAD
-
DEL
37h 30m
1 stop
$760Etihad Airways
Tue, Apr 21 - Mon, Sep 28
Delta Logo
11:05 am - 8:55 pm
DEL
-
IAD
19h 20m
1 stop
Delta Logo
10:55 pm - 2:00 am
IAD
-
DEL
17h 35m
1 stop
$761Delta
Wed, Jun 17 - Thu, Sep 3
Delta Logo
4:35 am - 8:55 pm
DEL
-
IAD
25h 50m
1 stop
Delta Logo
10:55 pm - 2:00 am
IAD
-
DEL
17h 35m
1 stop
$762Delta
Tue, Jun 30 - Mon, Aug 3
Delta Logo
4:35 am - 8:55 pm
DEL
-
IAD
25h 50m
1 stop
Delta Logo
10:55 pm - 9:15 am
IAD
-
DEL
24h 50m
1 stop
$763Delta
Sun, Jun 7 - Sun, Aug 30
Delta Logo
3:55 am - 3:35 pm
DEL
-
IAD
21h 10m
1 stop
Delta Logo
9:45 pm - 10:50 pm
IAD
-
DEL
39h 35m
1 stop
$764Delta
Tue, Apr 28 - Sun, May 31

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

Our best KLM deals on New Delhi to Washington, D.C. Dulles Intl Airport flight tickets
KLM
Jun 10
DEL12:50 amNew Delhi Indira Gandhi Intl
24h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Sep 5
IAD6:15 pmWashington, D.C. Dulles Intl
22h 10m
2 stops
DEL1:55 amNew Delhi Indira Gandhi Intl
$776
KLM
Apr 21
DEL12:50 amNew Delhi Indira Gandhi Intl
24h 15m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
May 16
IAD6:15 pmWashington, D.C. Dulles Intl
19h 05m
1 stop
DEL10:50 pmNew Delhi Indira Gandhi Intl
$779
KLM
Apr 28
DEL3:55 amNew Delhi Indira Gandhi Intl
21h 10m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
May 26
IAD5:40 pmWashington, D.C. Dulles Intl
19h 40m
2 stops
DEL10:50 pmNew Delhi Indira Gandhi Intl
$787

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
Mar 25
DEL4:25 amNew Delhi Indira Gandhi Intl
39h 10m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
Apr 23
IAD3:10 pmWashington, D.C. Dulles Intl
37h 30m
1 stop
DEL2:10 pmNew Delhi Indira Gandhi Intl
$756
Etihad Airways
Jun 8
DEL3:55 pmNew Delhi Indira Gandhi Intl
27h 20m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
Sep 1
IAD3:10 pmWashington, D.C. Dulles Intl
18h 40m
1 stop
DEL7:20 pmNew Delhi Indira Gandhi Intl
$757
Etihad Airways
Apr 21
DEL9:25 amNew Delhi Indira Gandhi Intl
33h 50m
1 stop
IAD9:45 amWashington, D.C. Dulles Intl
Sep 28
IAD3:10 pmWashington, D.C. Dulles Intl
37h 30m
1 stop
DEL2:10 pmNew Delhi Indira Gandhi Intl
$760

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 February 12, 2026.
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

Thu 6/4

11:05 am-8:55 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Tue 8/25

12:30 pm-1:55 am

2 stops27h 55m

$755

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 3/25

4:20 pm-10:05 am

1 stop27h 15m

Washington, D.C. Dulles Intl

Sat 4/4

3:10 pm-7:20 pm

1 stop18h 40m

$756

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Mon 6/8

9:25 am-9:45 am

1 stop33h 50m

Washington, D.C. Dulles Intl

Thu 8/27

3:10 pm-3:10 am

1 stop26h 30m

$757

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 7/1

4:35 am-8:55 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Sat 8/29

6:15 pm-10:50 pm

1 stop19h 05m

$758

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 4/21

12:50 am-4:05 pm

1 stop24h 45m

Washington, D.C. Dulles Intl

Sat 5/16

6:15 pm-10:50 pm

1 stop19h 05m

$759

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 4/21

9:25 am-9:45 am

1 stop33h 50m

Washington, D.C. Dulles Intl

Mon 9/28

3:10 pm-2:10 pm

1 stop37h 30m

$760

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Wed 6/17

11:05 am-8:55 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Thu 9/3

10:55 pm-2:00 am

1 stop17h 35m

$761

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 6/30

4:35 am-8:55 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Mon 8/3

10:55 pm-2:00 am

1 stop17h 35m

$762

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Sun 6/7

4:35 am-8:55 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Sun 8/30

10:55 pm-9:15 am

1 stop24h 50m

$763

New DelhiWashington, D.C.

DEL - IAD

DELIAD

New Delhi Indira Gandhi Intl

Tue 4/28

3:55 am-3:35 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Sun 5/31

9:45 pm-10:50 pm

1 stop39h 35m

$764

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between New Delhi and Washington, D.C. Dulles Intl Airport?

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

In general, November 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 $814. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $848.

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

Our data shows that Tuesday 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 $859. 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 $1,321.

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 $947 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 $621 on momondo.

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

There are 2 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.

Can stopping save me money on New Delhi to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a New Delhi to Washington, D.C. Dulles Intl Airport flight.

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

As of February 2026, prices for New Delhi to Washington, D.C. Dulles Intl Airport flights are approximately 19% 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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from New Delhi to Washington, D.C. Dulles Intl Airport takes 23h 05m
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.
  • 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 23h 05m.

  • 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 $377Free CancellationRating
6.8
530 reviews
Search IndiGo flights
Air IndiaPriceFrom $662Free CancellationRating
5.5
2,968 reviews
Search Air India flights
Turkish AirlinesPriceFrom $712Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $724Free CancellationRating
7.3
1,393 reviews
Search Etihad Airways flights
DeltaPriceFrom $778Free CancellationRating
7.9
8,183 reviews
Search Delta flights
British AirwaysPriceFrom $783Free CancellationRating
6.7
7,733 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $788Free CancellationRating
7.4
3,731 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $791Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $813Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom $874Free CancellationRating
7.4
1,531 reviews
Search Air France flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/14
Sat 3/21

Find better results for your trip to Washington, D.C.