S$671 Cheap Flights from Delhi to Washington

View S$671 flight on Wed, 27 Aug, 2025Opens in a new window

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

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Cheap Flights from Delhi to Washington (DEL-IAD)

Prices were available within the past 7 days and start at S$671 for one-way flights and S$1,236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 21 Jul - Wed, 6 Aug
DEL
Delhi
IAD
Washington
S$1,236 Return, found 5 days ago
S$1,236
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, 21 Jul from Delhi to Washington, returning Wed, 6 Aug, priced at S$1,236 found 5 days ago
Swiss International Air Lines
Mon, 21 Jul - Wed, 6 Aug
DEL
Delhi
IAD
Washington
S$1,238 Return, found 5 days ago
S$1,238
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, 21 Jul from Delhi to Washington, returning Wed, 6 Aug, priced at S$1,238 found 5 days ago
Swiss International Air Lines
Mon, 21 Jul - Wed, 6 Aug
DEL
Delhi
IAD
Washington
S$1,244 Return, found 5 days ago
S$1,244
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, 21 Jul from Delhi to Washington, returning Wed, 6 Aug, priced at S$1,244 found 5 days ago
United
Mon, 21 Jul - Wed, 6 Aug
DEL
Delhi
IAD
Washington
S$1,246 Return, found 5 days ago
S$1,246
Return
found 5 days ago
Select United flight, departing Mon, 21 Jul from Delhi to Washington, returning Wed, 6 Aug, priced at S$1,246 found 5 days ago
Lufthansa
Mon, 21 Jul - Mon, 4 Aug
DEL
Delhi
IAD
Washington
S$1,250 Return, found 6 days ago
S$1,250
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 21 Jul from Delhi to Washington, returning Mon, 4 Aug, priced at S$1,250 found 6 days ago
Lufthansa
Mon, 21 Jul - Mon, 4 Aug
DEL
Delhi
IAD
Washington
S$1,253 Return, found 6 days ago
S$1,253
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 21 Jul from Delhi to Washington, returning Mon, 4 Aug, priced at S$1,253 found 6 days ago
Lufthansa
Mon, 21 Jul - Mon, 4 Aug
DEL
Delhi
IAD
Washington
S$1,257 Return, found 6 days ago
S$1,257
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 21 Jul from Delhi to Washington, returning Mon, 4 Aug, priced at S$1,257 found 6 days ago
United
Mon, 21 Jul - Wed, 6 Aug
DEL
Delhi
IAD
Washington
S$1,286 Return, found 5 days ago
S$1,286
Return
found 5 days ago
Select United flight, departing Mon, 21 Jul from Delhi to Washington, returning Wed, 6 Aug, priced at S$1,286 found 5 days ago
Qatar Airways
Mon, 21 Jul - Wed, 6 Aug
DEL
Delhi
IAD
Washington
S$1,305 Return, found 5 days ago
S$1,305
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 21 Jul from Delhi to Washington, returning Wed, 6 Aug, priced at S$1,305 found 5 days ago
Air Canada
Mon, 21 Jul - Mon, 4 Aug
DEL
Delhi
IAD
Washington
S$1,854 Return, found 6 days ago
S$1,854
Return
found 6 days ago
Select Air Canada flight, departing Mon, 21 Jul from Delhi to Washington, returning Mon, 4 Aug, priced at S$1,854 found 6 days ago

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

February is typically the cheapest month to fly

From S$953 - S$1,409 per traveller.

Graph displaying average flight prices per month

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Delhi to Washington route information
Origin airport
Indira Gandhi Intl.
Destination airport
Washington Dulles Intl.
Return price
S$1,236
Distance
11986 km

Perfect flights from Delhi to Washington

Your Journey from Delhi to Washington

Start your unforgettable journey with Expedia. Our broad selection of flights from Delhi to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air India, Qatar Airways, United, Lufthansa, Swiss International Air Lines, Emirates, Etihad Airways, EGYPTAIR, Air Canada. Our selection of flights from Indira Gandhi Intl. to Washington Dulles Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Delhi to Washington Flights

Experience the joy of finding cheap flights from Indira Gandhi Intl. to Washington Dulles Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$671 and roundtrip prices from S$1,236*.
 

Pre-Flight Essentials

Ensure a smooth journey from Delhi to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Washington

Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Delhi to Washington Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Delhi to Washington.
 

Beyond the Flight – Exploring Washington

With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Delhi to Washington with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Delhi to Washington with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from DEL to IAD?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Indira Gandhi Intl. Airport (DEL) and Dulles Intl. Airport start from S$1,236. Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Indira Gandhi Intl. Airport (DEL) to Dulles Intl. Airport?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from DEL to Dulles Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Delhi Airport to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Indira Gandhi Intl. Airport (DEL) to IAD?
The distance is around 12,100 kilometres. Eye mask? Check. Warm clothes? Double check. We recommend you pack all the essentials for this long-haul Delhi to Chantilly flight.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to IAD?
Check out the deals on offer with Air India (AI) if you want to travel straight from Indira Gandhi Intl. Airport (DEL) to IAD. This top carrier offers 13 flights monthly, so you're sure to find one that fits your travel plans.
Are DEL to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Delhi Airport to IAD are available up to 12 months prior to departure on Expedia. And although you may nab great last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices --- and you can avoid getting trapped in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

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