Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from C$ 508

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
19 Apr — 26 Apr1
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 35 days in advance, depart on a Tuesday or Monday and return on a Monday

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 20 March 2026.

Tue 15/912:30 p.m.
IAD
-
DEL
2 stops26h 05m
Delta
Tue 29/93:55 a.m.
DEL
-
IAD
1 stop21h 10m
Delta
Deal found 16/3C$ 968
Fri 1/512:37 p.m.
IAD
-
DEL
2 stops25h 58m
Delta
Wed 20/511:10 a.m.
DEL
-
IAD
1 stop19h 15m
Delta
Deal found 16/3C$ 969
Sun 3/56:15 p.m.
IAD
-
DEL
1 stop19h 05m
Delta
Tue 26/51:05 a.m.
DEL
-
IAD
2 stops31h 21m
Delta
Deal found 17/3C$ 973
Sun 13/96:15 p.m.
IAD
-
DEL
1 stop19h 05m
Delta
Tue 29/912:50 a.m.
DEL
-
IAD
2 stops27h 56m
Delta
Deal found 16/3C$ 975
Tue 4/89:45 p.m.
IAD
-
DEL
1 stop39h 35m
Delta
Tue 27/103:20 a.m.
DEL
-
IAD
1 stop22h 55m
Delta
Deal found 18/3C$ 978
Mon 28/99:45 p.m.
IAD
-
DEL
1 stop39h 35m
Delta
Thu 15/103:55 a.m.
DEL
-
IAD
1 stop21h 10m
Delta
Deal found 16/3C$ 979
Mon 4/55:27 p.m.
IAD
-
DEL
2 stops22h 58m
Delta
Tue 26/51:05 a.m.
DEL
-
IAD
2 stops31h 21m
Delta
Deal found 17/3C$ 980
Mon 4/511:04 a.m.
IAD
-
DEL
2 stops26h 16m
Delta
Mon 18/52:05 a.m.
DEL
-
IAD
2 stops28h 49m
Delta
Deal found 16/3C$ 982
Sun 3/510:11 a.m.
IAD
-
DEL
2 stops28h 24m
Delta
Mon 18/52:05 a.m.
DEL
-
IAD
2 stops31h 03m
Delta
Deal found 16/3C$ 983
Sun 22/1110:25 p.m.
IAD
-
DEL
1 stop24h 05m
Virgin Atlantic
Thu 10/125:00 a.m.
DEL
-
IAD
1 stop26h 00m
Virgin Atlantic
Deal found 18/3C$ 984
Sun 3/56:00 a.m.
IAD
-
DEL
2 stops34h 25m
Delta
Tue 19/52:05 a.m.
DEL
-
IAD
2 stops43h 48m
Delta
Deal found 17/3C$ 988
Sat 2/56:00 a.m.
IAD
-
DEL
2 stops32h 35m
Delta
Tue 19/52:05 a.m.
DEL
-
IAD
2 stops43h 48m
Delta
Deal found 17/3C$ 990

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 20 March 2026.

Round-trip from

C$ 968

One-way from

C$ 508

Popular in

December

Cheapest in

September

Average price

C$ 1,156
Delta
  • Delta
  • 15/9-29/9
  • 3 total stops
  • 47h 15m total
  • Washington, D.C. to New Delhi
Etihad Airways
  • Etihad Airways
  • 30/4
  • 1 total stop
  • 18h 40m total
  • Washington, D.C. to New Delhi
Highest demand for flights based on searches. 11% potential increase in price (C$ 231 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 77 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 20 March 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

Thu 10/9

5:40 p.m.-1:55 a.m.

1 stop22h 45m

New Delhi Indira Gandhi Intl

Sun 4/10

12:50 a.m.-7:16 p.m.

2 stops27h 56m

C$ 975

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 6/5

12:45 p.m.-12:05 a.m.

2 stops25h 50m

New Delhi Indira Gandhi Intl

Tue 26/5

2:05 a.m.-10:56 p.m.

2 stops30h 21m

C$ 1,005

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 14/9

12:30 p.m.-1:55 a.m.

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 1/10

3:55 a.m.-3:35 p.m.

1 stop21h 10m

C$ 1,024

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sat 2/5

3:00 p.m.-9:10 a.m.

2 stops32h 40m

New Delhi Indira Gandhi Intl

Sat 23/5

11:10 a.m.-12:23 p.m.

2 stops34h 43m

C$ 1,034

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 1/5

12:37 p.m.-12:05 a.m.

2 stops25h 58m

New Delhi Indira Gandhi Intl

Tue 19/5

11:10 a.m.-8:55 p.m.

1 stop19h 15m

C$ 1,080

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 1/5

1:20 p.m.-4:50 a.m.

1 stop30h 00m

New Delhi Indira Gandhi Intl

Thu 14/5

6:30 a.m.-11:35 a.m.

1 stop38h 35m

C$ 1,083

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 6/5

12:45 p.m.-12:05 a.m.

2 stops25h 50m

New Delhi Indira Gandhi Intl

Tue 9/6

2:05 a.m.-10:59 p.m.

2 stops30h 24m

C$ 1,185

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 20/7

4:30 p.m.-11:55 p.m.

2 stops21h 55m

New Delhi Indira Gandhi Intl

Sun 9/8

1:45 a.m.-2:30 p.m.

2 stops46h 15m

C$ 1,323

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 24/4

7:19 p.m.-9:10 a.m.

2 stops28h 21m

New Delhi Indira Gandhi Intl

Fri 15/5

2:05 a.m.-10:56 p.m.

2 stops30h 21m

C$ 1,351
Quickest round-trip

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sat 25/7

10:55 a.m.-2:45 p.m.

1 stop18h 20m

New Delhi Indira Gandhi Intl

Fri 28/8

10:05 p.m.-8:40 a.m.

1 stop20h 05m

C$ 1,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/3

Showing 1-10 of 22 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?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to New Delhi. Price data was last updated on 13 March 2026.

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 35 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$ 895). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,089). 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.

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 20 March 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.

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Comfort

7.4

Overall

7.5

Boarding

7.7

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

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$ 968, Delta can have you in New Delhi from Washington, D.C. Dulles Intl Airport in 26h 05m. 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?

    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$ 940 on this airline. An additional option worth looking into is Etihad Airways, starting at C$ 1,006. SWISS is 25% 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$ 895). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,089). 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?

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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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 940AverageC$ 981FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapestC$ 1,006AverageC$ 1,270FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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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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