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£345 Cheap Flights from Delhi (DEL) to Washington (IAD)

View £345 flight on Thu, 10 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £345 for one-way flights and £634 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 10 Sept - Wed, 23 Sept
DEL
Delhi
IAD
Washington
£634 Return, found 2 days ago
£634
Return
found 2 days ago
Select Etihad Airways flight, departing Thu, 10 Sept from Delhi to Washington, returning Wed, 23 Sept, priced at £634 found 2 days ago
Qatar Airways
Wed, 16 Sept - Mon, 28 Sept
DEL
Delhi
IAD
Washington
£705 Return, found 3 days ago
£705
Return
found 3 days ago
Select Qatar Airways flight, departing Wed, 16 Sept from Delhi to Washington, returning Mon, 28 Sept, priced at £705 found 3 days ago
British Airways
Fri, 20 Nov - Thu, 3 Dec
DEL
Delhi
IAD
Washington
£706 Return, found 2 days ago
£706
Return
found 2 days ago
Select British Airways flight, departing Fri, 20 Nov from Delhi to Washington, returning Thu, 3 Dec, priced at £706 found 2 days ago
Virgin Atlantic
Fri, 18 Dec - Sun, 10 Jan
DEL
Delhi
IAD
Washington
£729 Return, found 2 days ago
£729
Return
found 2 days ago
Select Virgin Atlantic flight, departing Fri, 18 Dec from Delhi to Washington, returning Sun, 10 Jan, priced at £729 found 2 days ago
Emirates
Thu, 10 Sept - Wed, 23 Sept
DEL
Delhi
IAD
Washington
£750 Return, found 2 days ago
£750
Return
found 2 days ago
Select Emirates flight, departing Thu, 10 Sept from Delhi to Washington, returning Wed, 23 Sept, priced at £750 found 2 days ago
Air Canada
Fri, 18 Dec - Sun, 10 Jan
DEL
Delhi
IAD
Washington
£778 Return, found 2 days ago
£778
Return
found 2 days ago
Select Air Canada flight, departing Fri, 18 Dec from Delhi to Washington, returning Sun, 10 Jan, priced at £778 found 2 days ago
Saudia
Fri, 18 Dec - Sun, 10 Jan
DEL
Delhi
IAD
Washington
£781 Return, found 2 days ago
£781
Return
found 2 days ago
Select Saudia flight, departing Fri, 18 Dec from Delhi to Washington, returning Sun, 10 Jan, priced at £781 found 2 days ago
Delta
Fri, 11 Sept - Mon, 14 Sept
DEL
Delhi
IAD
Washington
£813 Return, found 5 days ago
£813
Return
found 5 days ago
Select Delta flight, departing Fri, 11 Sept from Delhi to Washington, returning Mon, 14 Sept, priced at £813 found 5 days ago
Turkish Airlines
Wed, 16 Sept - Mon, 28 Sept
DEL
Delhi
IAD
Washington
£821 Return, found 3 days ago
£821
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 16 Sept from Delhi to Washington, returning Mon, 28 Sept, priced at £821 found 3 days ago
KLM
Wed, 16 Sept - Mon, 28 Sept
DEL
Delhi
IAD
Washington
£839 Return, found 3 days ago
£839
Return
found 3 days ago
Select KLM flight, departing Wed, 16 Sept from Delhi to Washington, returning Mon, 28 Sept, priced at £839 found 3 days ago

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

September is typically the cheapest month to fly

From £605 - £836 per traveller.

Frequently asked questions

How much does a flight from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
You can find one-way and return flights from DEL to IAD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEL to IAD ticket fares go up or down.
What is the cheapest month to fly from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The cheapest months to fly from DEL to IAD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter DEL to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Kuwait Airways is one of the cheapest airlines offering connecting return flights from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.), with tickets starting from around £790 for flights that can be booked for departure within the next year. These flights typically include a layover in Kuwait Intl. (KWI). Prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Delhi (DEL) to Washington, DC (IAD)?
To find a cheap flight from Delhi (DEL) to Washington, DC (IAD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs around 12:05 AM local time. This flight is operated by Air Canada and is a seasonal service, active only in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
There are no nonstop flights from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.). The journey covers a distance of approximately 12,057 kilometers. Flights with one stop typically take around 22 hours 48 minutes. If your flight has two or more stops, you can expect the travel time to be longer, usually around 24 hours 18 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific route, layover times, and factors like wind patterns.
Can you fly business or first class from Delhi (DEL) to Washington, DC (IAD)?
Select the "Business class" and "First class" filters when looking for Delhi (DEL) to Washington, DC (IAD) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington, DC (IAD) from Delhi (DEL)?
If you're planning to travel to Washington from Indira Gandhi Intl. (DEL), you can fly directly into Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Dubai Intl. (DXB), Heathrow (LHR), or Chhatrapati Shivaji Intl. (BOM) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Delhi (DEL-Indira Gandhi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Delhi (DEL) to Washington, DC (IAD)?
If you booked your Delhi (DEL) to Washington, DC (IAD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, British Airways, EGYPTAIR, Emirates, Ethiopian Airlines, Etihad Airways, IndiGo, KLM, Korean Air, Lufthansa, Qatar Airways, Saudia, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Roundtrip price
£633
Distance
11986 km

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