$389 Cheap Flights from Delhi (DEL) to Washington (IAD)

View $389 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Delhi to Washington (DEL-IAD)

Prices were available within the past 7 days and start at $389 for one-way flights and $711 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, Dec 3 - Mon, Feb 2
DEL
Delhi
IAD
Washington
$711 Roundtrip, found 4 days ago
$711
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Wed, Dec 3 from Delhi to Washington, returning Mon, Feb 2, priced at $711 found 4 days ago
Etihad Airways
Sun, Dec 14 - Wed, Jan 14
DEL
Delhi
IAD
Washington
$748 Roundtrip, found 2 hours ago
$748
Roundtrip
found 2 hours ago
Select Etihad Airways flight, departing Sun, Dec 14 from Delhi to Washington, returning Wed, Jan 14, priced at $748 found 2 hours ago
British Airways
Fri, Dec 19 - Sat, Mar 21
DEL
Delhi
IAD
Washington
$769 Roundtrip, found 5 days ago
$769
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Dec 19 from Delhi to Washington, returning Sat, Mar 21, priced at $769 found 5 days ago
Delta
Fri, Dec 12 - Sat, Jan 10
DEL
Delhi
IAD
Washington
$780 Roundtrip, found 4 days ago
$780
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 12 from Delhi to Washington, returning Sat, Jan 10, priced at $780 found 4 days ago
Virgin Atlantic
Fri, Dec 5 - Sat, Jan 17
DEL
Delhi
IAD
Washington
$791 Roundtrip, found 5 hours ago
$791
Roundtrip
found 5 hours ago
Select Virgin Atlantic flight, departing Fri, Dec 5 from Delhi to Washington, returning Sat, Jan 17, priced at $791 found 5 hours ago
KLM
Thu, Dec 11 - Wed, Jan 28
DEL
Delhi
IAD
Washington
$825 Roundtrip, found 18 hours ago
$825
Roundtrip
found 18 hours ago
Select KLM flight, departing Thu, Dec 11 from Delhi to Washington, returning Wed, Jan 28, priced at $825 found 18 hours ago
Air France
Mon, Dec 22 - Thu, Jan 22
DEL
Delhi
IAD
Washington
$830 Roundtrip, found 2 days ago
$830
Roundtrip
found 2 days ago
Select Air France flight, departing Mon, Dec 22 from Delhi to Washington, returning Thu, Jan 22, priced at $830 found 2 days ago
Qatar Airways
Thu, Feb 12 - Thu, Feb 26
DEL
Delhi
IAD
Washington
$852 Roundtrip, found 13 hours ago
$852
Roundtrip
found 13 hours ago
Select Qatar Airways flight, departing Thu, Feb 12 from Delhi to Washington, returning Thu, Feb 26, priced at $852 found 13 hours ago
Emirates
Mon, Nov 17 - Thu, Dec 4
DEL
Delhi
IAD
Washington
$911 Roundtrip, found 1 day ago
$911
Roundtrip
found 1 day ago
Select Emirates flight, departing Mon, Nov 17 from Delhi to Washington, returning Thu, Dec 4, priced at $911 found 1 day ago
Swiss International Air Lines
Fri, Dec 5 - Sat, Jan 17
DEL
Delhi
IAD
Washington
$926 Roundtrip, found 5 hours ago
$926
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Fri, Dec 5 from Delhi to Washington, returning Sat, Jan 17, priced at $926 found 5 hours ago

Find the cheapest month to fly from New Delhi (DEL) to Washington (IAD)

September is typically the cheapest month to fly

From $711 - $947 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $1,237
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $1,237

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD) cost?
Grab a cheap one-way flight from $389 or cheap return flight from $711 from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
Planning your getaway for December may help you find better deals, as it's the cheapest month for flights between DEL and IAD. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
Hop on a direct flight with Air India and journey straight from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD).
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from DEL to IAD, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
On average, there are 4 nonstop flights departing from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD) every week. If you don't find one that suits your schedule, think about a flight that includes a layover. Customize your search on Expedia to include one or two stops and opt for the best alternative.
What are the most popular departure times for flights from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
Flights between DEL and IAD are their busiest at 1 AM. If you're after a quieter experience and possibly cheaper prices, choose a departure that's outside typical rush times.
What day of the week has the most flights from DEL to IAD?
If you depart on a Sunday, you'll get the greatest range of choices for flights from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD).
What is the earliest flight from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
Take the earliest flight at around 1:55AM UTC+5, departing from Indira Gandhi Intl. Airport (DEL). You'll be in the air for roughly 15h 25m, touching down at Washington Dulles Intl. Airport (IAD) at approximately 6:50AM UTC-5.
How long does it take to fly from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
It takes roughly 15 hours and 25 minutes to cover the 7,500 mi from DEL to IAD.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
To touch down at Washington Dulles Intl. Airport (IAD) on time, pick a flight that leaves from Indira Gandhi Intl. Airport (DEL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Indira Gandhi Intl. Airport (DEL)?
If you're traveling on a direct flight from Indira Gandhi Intl. Airport (DEL) to Washington, Washington Dulles Intl. Airport (IAD) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD) last-minute?
Waiting until right before your break to book your flight from DEL to IAD often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a DEL to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEL to IAD flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Washington Dulles Intl. Airport (IAD)?
It's usually possible to reschedule or cancel your DEL to IAD flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, EGYPTAIR, Emirates, Ethiopian Airlines, Etihad Airways, Gulf Air, ITA Airways, KLM, Lufthansa, Oman Air, Qatar Airways, Saudia, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$711
Distance
7491 mi

Book with confidence

Delhi to Washington Flights

The cheapest times to fly from Delhi to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Delhi to Washington are during the month of December. You can find some of the cheapest flights from Delhi to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to Washington

Sunday is one of the best days to book for cheap flights from Delhi to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Delhi to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Delhi to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $389 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Delhi to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Delhi to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Delhi to Washington Flights

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*Available to One Key members.