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Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from ₹ 37,509

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

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 30 July 2026.

Tue 1/922:55
IAD
-
DEL
1 stop24h 45m
Delta
Wed 16/900:50
DEL
-
IAD
2 stops26h 26m
Delta
Deal found 29/7₹ 76,263
Thu 26/1120:05
IAD
-
DEL
1 stop32h 10m
Qatar Airways
Mon 21/1221:15
DEL
-
IAD
1 stop29h 10m
Qatar Airways
Deal found 29/7₹ 76,358
Sun 30/821:45
IAD
-
DEL
1 stop39h 35m
Delta
Wed 16/900:50
DEL
-
IAD
2 stops33h 21m
Delta
Deal found 28/7₹ 76,550
Wed 12/815:10
IAD
-
DEL
1 stop37h 30m
Etihad Airways
Wed 2/915:55
DEL
-
IAD
1 stop27h 20m
Etihad Airways
Deal found 27/7₹ 76,645
Fri 25/912:26
IAD
-
DEL
2 stops24h 54m
Delta
Sat 3/1000:50
DEL
-
IAD
1 stop28h 15m
Delta
Deal found 27/7₹ 76,741
Sat 26/918:15
IAD
-
DEL
1 stop19h 05m
Delta
Tue 24/1105:10
DEL
-
IAD
1 stop21h 50m
Delta
Deal found 29/7₹ 76,837
Sun 30/815:10
IAD
-
DEL
1 stop18h 40m
Etihad Airways
Fri 4/904:50
DEL
-
IAD
1 stop38h 25m
Etihad Airways
Deal found 26/7₹ 76,932
Fri 25/921:00
IAD
-
DEL
1 stop19h 25m
Qatar Airways
Tue 27/1021:15
DEL
-
IAD
1 stop21h 25m
Qatar Airways
Deal found 28/7₹ 77,028
Fri 28/815:10
IAD
-
DEL
1 stop18h 40m
Etihad Airways
Fri 18/921:15
DEL
-
IAD
1 stop22h 00m
Etihad Airways
Deal found 26/7₹ 77,124
Sat 26/918:15
IAD
-
DEL
1 stop19h 05m
Delta
Mon 5/1003:55
DEL
-
IAD
2 stops30h 17m
Delta
Deal found 27/7₹ 77,220
Sat 26/918:15
IAD
-
DEL
1 stop19h 05m
Delta
Sun 11/1000:50
DEL
-
IAD
2 stops26h 13m
Delta
Deal found 27/7₹ 77,315
Fri 28/821:00
IAD
-
DEL
1 stop26h 15m
Qatar Airways
Wed 30/903:25
DEL
-
IAD
1 stop21h 45m
Qatar Airways
Deal found 26/7₹ 77,411

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 30 July 2026.

Round-trip from

₹ 76,263

One-way from

₹ 37,509

Popular in

December

Cheapest in

September

Average price

₹ 104,203

Good round-trip deal

₹ 87,963 or less

Good one-way deal

₹ 268,733 or less
Delta
  • Delta
  • 1/9-13/9
  • 3 total stops
  • 73h 01m total
  • Washington, D.C. to New Delhi
Search Deals
Qatar Airways
  • Qatar Airways
  • 4/8
  • 1 total stop
  • 36h 20m total
  • Washington, D.C. to New Delhi
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 926,918 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 319,886 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl.
Search Deals

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 30 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 24/11

15:00-02:40

2 stops25h 10m

New Delhi Indira Gandhi Intl

Sat 19/12

04:55-00:20

2 stops29h 55m

₹ 82,865

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sat 14/11

18:55-09:05

2 stops27h 40m

New Delhi Indira Gandhi Intl

Sun 29/11

04:55-17:00

1 stop22h 35m

₹ 89,372

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sun 8/11

18:55-09:00

1 stop27h 35m

New Delhi Indira Gandhi Intl

Sun 21/2

21:30-17:00

2 stops30h 00m

₹ 90,520

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sun 4/10

09:05-08:05

2 stops37h 30m

New Delhi Indira Gandhi Intl

Wed 21/10

08:55-06:35

2 stops31h 10m

₹ 91,094
Fastest return journey

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 29/9

12:25-00:05

2 stops26h 10m

New Delhi Indira Gandhi Intl

Fri 9/10

03:55-15:35

1 stop21h 10m

₹ 91,668

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 26/11

11:10-02:40

2 stops29h 00m

New Delhi Indira Gandhi Intl

Fri 18/12

04:55-15:25

1 stop21h 00m

₹ 91,955

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 25/9

21:00-08:05

2 stops25h 35m

New Delhi Indira Gandhi Intl

Tue 13/10

08:55-15:40

2 stops40h 15m

₹ 105,256

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 30/10

18:10-09:45

2 stops30h 05m

New Delhi Indira Gandhi Intl

Sun 15/11

11:25-14:45

2 stops37h 50m

₹ 109,945

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sat 21/11

21:45-08:45

1 stop24h 30m

New Delhi Indira Gandhi Intl

Tue 30/3

01:35-20:30

2 stops28h 25m

₹ 111,858

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 13/11

08:36-22:45

2 stops27h 39m

New Delhi Indira Gandhi Intl

Sat 19/12

23:55-23:21

1 stop33h 56m

₹ 112,241

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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?

The best time to book flights from Washington, D.C. Dulles Intl Airport to New Delhi is 34 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 ₹ 74,923). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of ₹ 126,690). 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.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to New Delhi?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to New Delhi flights typically cost between ₹ 71,957 and ₹ 95,209 in September.
The cheapest return price found within the last 5 days was ₹ 76,263 on Delta (1 Sept–13 Sept).

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 30 July 2026.
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.
Emirates
8.1
Very Good
3,640 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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.
Emirates
8.1
Very Good
3,640 reviews
Emirates
8.1
Very Good
3,640 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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.
SWISS
7.5
Good
2,019 reviews
Emirates
8.1
Very Good
3,640 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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.
Etihad Airways
7.3
Good
1,494 reviews
Emirates
8.1
Very Good
3,640 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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.
Lufthansa
6.8
Okay
8,163 reviews
Emirates
8.1
Very Good
3,640 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.4

Boarding

8.1

Food

7.9

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 4 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 25h 10m. Airlines will cover a distance of 12049 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at ₹ 57,393, Lufthansa will fly you from Washington, D.C. Dulles Intl Airport to New Delhi and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and SWISS - these airlines can fly you to your destination from ₹ 66,509 and ₹ 76,333, respectively. Lufthansa is priced at 36% 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 Etihad Airways (₹ 30,221), Air India (₹ 31,094), and Delta (₹ 31,768).

  • 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 ₹ 77,935. While the most popular route (Washington, D.C. Dulles Intl - New Delhi Indira Gandhi Intl) can be booked for ₹ 67,842 on average, our data indicates ₹ 182,142 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 ₹ 74,923). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of ₹ 126,690). 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.
Reagan-National to New Delhi flights
Baltimore to New Delhi flights

Top 4 airlines flying from Dulles Intl to New Delhi

Discover the top 4 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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest₹ 57,393Average₹ 76,412FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest₹ 66,509Average₹ 90,210FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest₹ 76,333Average₹ 123,349FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EmiratesCheapest₹ 91,752Average₹ 96,536FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to New Delhi?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New Delhi from Dulles Intl today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to New Delhi from Dulles Intl.

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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