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Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from C$ 568

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
30 Aug — 6 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 31 July 2026.

Thu 17/912:25 p.m.
IAD
-
DEL
2 stops24h 55m
Delta
Fri 9/1012:50 a.m.
DEL
-
IAD
2 stops26h 13m
Delta
Deal found 31/7C$ 1,112
Tue 1/910:55 p.m.
IAD
-
DEL
1 stop39h 40m
Delta
Sun 13/912:50 a.m.
DEL
-
IAD
2 stops33h 21m
Delta
Deal found 29/7C$ 1,117
Sat 19/95:40 p.m.
IAD
-
DEL
1 stop22h 45m
Delta
Fri 9/1012:50 a.m.
DEL
-
IAD
2 stops26h 13m
Delta
Deal found 31/7C$ 1,119
Sun 30/89:45 p.m.
IAD
-
DEL
1 stop39h 35m
Delta
Wed 16/912:50 a.m.
DEL
-
IAD
2 stops33h 21m
Delta
Deal found 28/7C$ 1,122
Tue 11/83:10 p.m.
IAD
-
DEL
1 stop26h 30m
Etihad Airways
Wed 2/93:55 p.m.
DEL
-
IAD
1 stop27h 20m
Etihad Airways
Deal found 27/7C$ 1,123
Fri 25/912:26 p.m.
IAD
-
DEL
2 stops24h 54m
Delta
Sat 3/1012:50 a.m.
DEL
-
IAD
1 stop28h 15m
Delta
Deal found 27/7C$ 1,124
Sat 26/96:15 p.m.
IAD
-
DEL
1 stop19h 05m
Delta
Fri 9/103:55 a.m.
DEL
-
IAD
1 stop21h 10m
Delta
Deal found 29/7C$ 1,126
Sun 30/83:10 p.m.
IAD
-
DEL
1 stop18h 40m
Etihad Airways
Fri 4/94:50 a.m.
DEL
-
IAD
1 stop38h 25m
Etihad Airways
Deal found 26/7C$ 1,127
Wed 7/109:00 p.m.
IAD
-
DEL
1 stop26h 25m
Qatar Airways
Wed 11/114:10 p.m.
DEL
-
IAD
1 stop34h 15m
Qatar Airways
Deal found 27/7C$ 1,129
Sun 20/910:05 p.m.
IAD
-
DEL
1 stop25h 35m
Delta
Sat 19/124:55 a.m.
DEL
-
IAD
1 stop20h 05m
Delta
Deal found 28/7C$ 1,130
Wed 26/812:29 p.m.
IAD
-
DEL
2 stops24h 51m
Delta
Sun 1/115:10 a.m.
DEL
-
IAD
1 stop21h 50m
Delta
Deal found 30/7C$ 1,131

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 31 July 2026.

Round-trip from

C$ 1,112

One-way from

C$ 568

Popular in

December

Cheapest in

September

Average price

C$ 1,527
Delta
  • Delta
  • 23/9-9/10
  • 4 total stops
  • 51h 08m total
  • Washington, D.C. to New Delhi
Search Deals
Delta
  • Delta
  • 18/8
  • 1 total stop
  • 22h 45m total
  • Washington, D.C. to New Delhi
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 31 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 round-trip

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 4/11

8:05 p.m.-8:30 a.m.

1 stop25h 55m

New Delhi Indira Gandhi Intl

Tue 17/11

4:10 p.m.-8:10 a.m.

1 stop26h 30m

C$ 1,227

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 4/11

8:05 p.m.-8:30 a.m.

1 stop25h 55m

New Delhi Indira Gandhi Intl

Sun 15/11

9:15 p.m.-3:55 p.m.

1 stop29h 10m

C$ 1,283

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 15/9

10:05 p.m.-8:10 a.m.

2 stops24h 35m

New Delhi Indira Gandhi Intl

Thu 29/10

12:30 a.m.-6:40 p.m.

2 stops27h 40m

C$ 1,340

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 29/10

3:03 p.m.-2:40 a.m.

2 stops26h 07m

New Delhi Indira Gandhi Intl

Tue 10/11

4:55 a.m.-11:21 p.m.

2 stops28h 56m

C$ 1,363

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sat 31/10

7:55 p.m.-9:05 a.m.

2 stops27h 40m

New Delhi Indira Gandhi Intl

Thu 10/12

4:55 a.m.-12:39 a.m.

2 stops30h 14m

C$ 1,368

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 4/11

6:10 a.m.-9:50 p.m.

1 stop29h 10m

New Delhi Indira Gandhi Intl

Tue 1/12

12:30 a.m.-8:23 p.m.

1 stop30h 23m

C$ 1,396
Quickest round-trip

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 7/10

5:50 p.m.-9:30 p.m.

1 stop18h 10m

New Delhi Indira Gandhi Intl

Wed 11/11

11:55 p.m.-11:44 a.m.

1 stop22h 19m

C$ 1,409

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 19/10

10:05 p.m.-12:30 p.m.

2 stops28h 55m

New Delhi Indira Gandhi Intl

Wed 17/3

12:30 a.m.-6:00 p.m.

2 stops27h 00m

C$ 1,588

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 29/10

6:10 p.m.-5:00 p.m.

2 stops37h 20m

New Delhi Indira Gandhi Intl

Sun 22/11

11:25 a.m.-2:45 p.m.

2 stops37h 50m

C$ 1,611

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sat 15/8

9:20 p.m.-1:20 a.m.

2 stops42h 30m

New Delhi Indira Gandhi Intl

Tue 8/9

9:35 a.m.-8:55 a.m.

2 stops32h 50m

C$ 1,744

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 23 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 round-trip 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?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to New Delhi, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 1,098). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,856). 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 to fly round-trip 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 C$ 1,054 and C$ 1,395 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,112 on Delta (17 Sep-9 Oct).

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 31 July 2026.
See what other customers who have flown with SWISS and Etihad Airways from Washington, D.C. Dulles Intl Airport to New Delhi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
2,019 reviews
Check prices

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,019 reviews
SWISS
7.5
Good
2,019 reviews
Check prices

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Etihad Airways
7.3
Good
1,499 reviews
SWISS
7.5
Good
2,019 reviews
Check prices

Overall

7.5

Entertainment

6.8

Comfort

7.4

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

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 2 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?

    For as low as C$ 1,283, Qatar Airways can have you in New Delhi from Washington, D.C. Dulles Intl Airport in 25h 55m. Airlines will cover a distance of 12049 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to New Delhi is SWISS. Our recent data shows that you can find tickets from as low as C$ 960 on this airline. An additional option worth looking into is Etihad Airways, starting at C$ 1,027. SWISS is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 vacation 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 C$ 1,098). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,856). 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
Faridabad
Noida

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Complete your trip

Complete your trip to New Delhi by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 2 airlines flying from Dulles Intl to New Delhi

Discover the top 2 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 629,999 searches. Data last updated 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 960AverageC$ 1,002FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapestC$ 1,027AverageC$ 1,216FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to New Delhi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to New Delhi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Dulles Intl to New Delhi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Dulles Intl to New Delhi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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