Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from ₹ 32,707

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl are usually found in September or August, booked 47 days in advance, depart on a Thursday or Monday and return on a Saturday

Cheap flight deals from Dulles Intl to New Delhi

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to New Delhi
Explore the most affordable flight options available from Dulles Intl to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 December 2025.

Sat 6/1221:15IAD - DEL
1 stop21h 30mTurkish Airlines
Tue 23/1206:55DEL - IAD
1 stop22h 55mTurkish Airlines
Deal found 1/12₹ 71,525
Mon 29/1220:30IAD - DEL
1 stop17h 15mSWISS
Wed 4/201:45DEL - IAD
1 stop25h 25mSWISS
Deal found 2/12₹ 72,783
Mon 29/1220:30IAD - DEL
1 stop17h 15mSWISS
Tue 20/101:45DEL - IAD
1 stop23h 55mSWISS
Deal found 1/12₹ 72,963
Tue 30/1220:30IAD - DEL
1 stop17h 15mSWISS
Fri 6/201:45DEL - IAD
1 stop25h 25mSWISS
Deal found 1/12₹ 73,052
Mon 29/1220:30IAD - DEL
1 stop17h 15mSWISS
Sun 1/201:45DEL - IAD
1 stop24h 15mSWISS
Deal found 2/12₹ 73,232
Mon 29/1220:30IAD - DEL
1 stop17h 15mSWISS
Sat 7/201:45DEL - IAD
1 stop24h 15mSWISS
Deal found 1/12₹ 73,322
Tue 30/1220:30IAD - DEL
1 stop17h 15mMultiple Airlines
Sun 26/401:45DEL - IAD
1 stop22h 45mMultiple Airlines
Deal found 1/12₹ 73,412
Mon 29/1220:30IAD - DEL
1 stop17h 15mMultiple Airlines
Mon 9/203:35DEL - IAD
1 stop21h 30mMultiple Airlines
Deal found 1/12₹ 74,131
Mon 29/1220:30IAD - DEL
1 stop17h 15mMultiple Airlines
Fri 6/203:35DEL - IAD
1 stop22h 45mMultiple Airlines
Deal found 1/12₹ 74,310
Mon 29/1220:30IAD - DEL
1 stop17h 15mMultiple Airlines
Tue 10/203:35DEL - IAD
1 stop22h 45mMultiple Airlines
Deal found 1/12₹ 74,850

Find flight deals from Dulles Intl to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 December 2025.

Round-trip from

₹ 66,942

One-way from

₹ 32,707

Popular in

December

Cheapest in

September

Average price

₹ 126,516

Good round-trip deal

₹ 82,602 or less

Good one-way deal

₹ 252,354 or less
Lufthansa
  • Lufthansa
  • 6/2-15/3
  • 3 total stops
  • 71h 50m total
  • Washington, D.C. to New Delhi
Virgin Atlantic
  • Virgin Atlantic
  • 27/1
  • 2 total stops
  • 25h 55m total
  • Washington, D.C. to New Delhi
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,116,164 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (₹ 351,894 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl to New Delhi 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, Cheapflights users made 454,620 searches. Data last updated 3 December 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New Delhi that are best for you.

Fly from

Dulles Intl

Fly to

New Delhi

Route

Depart

Return

Price

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 15/1

22:20-09:00

1 stop24h 10m

New Delhi Indira Gandhi Intl

Thu 12/2

05:00-20:30

1 stop26h 00m

₹ 69,818

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 30/3

13:19-01:55

2 stops27h 06m

New Delhi Indira Gandhi Intl

Wed 8/4

02:15-20:40

1 stop27h 55m

₹ 70,357

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 22/1

12:40-09:00

2 stops33h 50m

New Delhi Indira Gandhi Intl

Fri 30/1

11:40-11:43

2 stops34h 33m

₹ 71,165

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 26/1

12:23-09:00

2 stops34h 07m

New Delhi Indira Gandhi Intl

Sat 31/1

03:20-19:09

2 stops26h 19m

₹ 71,255

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 30/3

06:00-22:50

2 stops31h 20m

New Delhi Indira Gandhi Intl

Tue 14/4

02:15-21:16

2 stops28h 31m

₹ 71,255

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 27/1

14:35-07:30

1 stop30h 25m

New Delhi Indira Gandhi Intl

Sat 28/2

16:20-09:05

1 stop27h 15m

₹ 72,154

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 20/2

12:38-02:40

2 stops27h 32m

New Delhi Indira Gandhi Intl

Fri 20/3

11:40-12:39

2 stops34h 29m

₹ 74,221

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 31/3

12:52-23:59

2 stops25h 37m

New Delhi Indira Gandhi Intl

Tue 7/4

11:40-12:39

2 stops34h 29m

₹ 74,670

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 29/12

20:30-00:15

1 stop17h 15m

New Delhi Indira Gandhi Intl

Tue 3/2

01:45-20:15

1 stop29h 00m

₹ 75,029

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 29/1

12:40-02:40

2 stops27h 30m

New Delhi Indira Gandhi Intl

Wed 4/2

05:00-23:06

2 stops28h 36m

₹ 75,029

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 22 results
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Best time to book a flight from Dulles Intl to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Dulles Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to New Delhi

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to New Delhi. Price data was last updated on 28 November 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to New Delhi is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Delhi (average of ₹ 58,586). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of ₹ 74,939). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to DEL?

Find hourly flight availability from Dulles Intl to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 December 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to New Delhi in the morning. Doing so could potentially save you 28% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Delhi. Reviews last updated 3 December 2025.
Read reviews from past customers who have flown with Emirates, SWISS, andEtihad Airways from Washington, D.C. Dulles Intl Airport to New Delhi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to New Delhi from Washington, D.C. Dulles Intl?

    Most people fly into New Delhi Indira Gandhi Intl (DEL) if they book a flight to New Delhi from Washington, D.C. Dulles Intl. On average, Indira Gandhi Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 10 airlines. New Delhi Indira Gandhi Intl is conveniently located just 12.5 km from New Delhi’s city centre.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to New Delhi?

    Departing from Washington, D.C. Dulles Intl Airport to New Delhi will take you 24h 10m. Airlines will cover a distance of 12049 km.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New Delhi round-trip?

    Currently priced at ₹ 57,709, SWISS will fly you from Washington, D.C. Dulles Intl Airport to New Delhi and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and IndiGo - these airlines can fly you to your destination from ₹ 60,911 and ₹ 60,916, respectively. SWISS is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New Delhi one-way?

    The cheapet airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to New Delhi are Air India (₹ 29,199), Etihad Airways (₹ 30,300), and Air France (₹ 31,683).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to New Delhi?

    Looking at all options, your cheapest flight can be booked for ₹ 73,185. While the most popular route (Washington, D.C. Dulles Intl - New Delhi Indira Gandhi Intl) can be booked for ₹ 58,496 on average, our data indicates ₹ 171,041 when flying from Washington, D.C. Dulles Intl Airport to New Delhi.

  • Can I find deals for flights from Dulles Intl to New Delhi that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to New Delhi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to New Delhi.

  • Can I find deals for business class flights from Dulles Intl to New Delhi?

    Yes. Cheapflights offers flight deals from Dulles Intl to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Delhi (average of ₹ 58,586). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of ₹ 74,939). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Alternative routes for Dulles Intl to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Dulles Intl to New Delhi

Discover the top 10 airlines that operate flights from Dulles Intl to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest₹ 60,911Average₹ 81,121FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
IndiGoCheapest₹ 60,916Average₹ 90,397FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest₹ 61,924Average₹ 80,424FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 64,601Average₹ 80,804FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest₹ 67,112Average₹ 84,355FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Virgin AtlanticCheapest₹ 67,950Average₹ 84,316FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Qatar AirwaysCheapest₹ 71,805Average₹ 113,792FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
SWISSCheapest₹ 72,385Average₹ 158,944FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EmiratesCheapest₹ 84,567Average₹ 93,015FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest₹ 89,779Average₹ 104,257FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to New Delhi?

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Can Cheapflights find flights from Dulles Intl to New Delhi with no change fees?

Yes! Cheapflights helps users easily find flights from Dulles Intl to New Delhi with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to New Delhi become cheaper?

Not ready to book yet? You can track prices for flights from Dulles Intl to New Delhi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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