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Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from C$ 510

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl are usually found in September or March, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap 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 29 April 2025.

Round-trip from

C$ 1,038

One-way from

C$ 510

Popular in

December

Cheapest in

September

Average price

C$ 1,228

Good one-way deal

C$ 536 or less
Delta
  • Delta
  • 10/5-23/5
  • 3 total stops
  • 49h 35m total
  • Washington, D.C. to New Delhi
Delta
  • Delta
  • 29/7
  • 1 total stop
  • 20h 45m total
  • Washington, D.C. to New Delhi
Highest demand for flights based on searches. 10% potential increase in price (C$ 212 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease (C$ 88 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl.

Find flight deals from Dulles Intl to New Delhi

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 29 April 2025.

Wed 30/45:25 p.m.IAD - DEL
1 stop23h 00mDelta
Wed 9/712:50 a.m.DEL - IAD
1 stop25h 00mDelta
Deal found 27/4C$ 1,037
Wed 27/88:45 p.m.IAD - DEL
1 stop17h 20mMultiple Airlines
Sun 14/91:45 a.m.DEL - IAD
1 stop27h 10mMultiple Airlines
Deal found 28/4C$ 1,041
Tue 16/95:50 p.m.IAD - DEL
1 stop30h 00mVirgin Atlantic
Tue 21/1011:15 a.m.DEL - IAD
2 stops34h 05mVirgin Atlantic
Deal found 28/4C$ 1,046
Wed 20/85:16 p.m.IAD - DEL
2 stops21h 09mLufthansa
Fri 12/91:45 a.m.DEL - IAD
1 stop27h 10mLufthansa
Deal found 26/4C$ 1,052
Sun 21/96:30 p.m.IAD - DEL
1 stop18h 50mAir France
Mon 8/121:45 a.m.DEL - IAD
1 stop28h 05mAir France
Deal found 27/4C$ 1,064
Fri 30/510:15 p.m.IAD - DEL
2 stops38h 25mUnited Airlines
Wed 11/611:35 p.m.DEL - IAD
1 stop21h 35mUnited Airlines
Deal found 27/4C$ 1,141
Sat 14/68:45 p.m.IAD - DEL
1 stop17h 20mSWISS
Mon 7/71:05 a.m.DEL - IAD
1 stop24h 40mSWISS
Deal found 27/4C$ 1,279

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 29 April 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

Sat 10/5

12:25 p.m.-10:50 p.m.

2 stops24h 55m

New Delhi Indira Gandhi Intl

Thu 29/5

11:15 a.m.-4:00 p.m.

1 stop38h 15m

C$ 1,038

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 27/8

8:45 p.m.-11:35 p.m.

1 stop17h 20m

New Delhi Indira Gandhi Intl

Sun 14/9

1:45 a.m.-7:25 p.m.

1 stop27h 10m

C$ 1,041

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 16/9

5:50 p.m.-9:20 a.m.

1 stop30h 00m

New Delhi Indira Gandhi Intl

Tue 21/10

11:15 a.m.-11:50 a.m.

2 stops34h 05m

C$ 1,046

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 13/8

1:30 p.m.-4:40 a.m.

1 stop29h 40m

New Delhi Indira Gandhi Intl

Wed 3/9

6:20 a.m.-11:45 a.m.

1 stop38h 55m

C$ 1,103

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sun 14/9

6:10 p.m.-12:55 a.m.

1 stop21h 15m

New Delhi Indira Gandhi Intl

Tue 7/10

2:55 a.m.-7:25 p.m.

2 stops26h 00m

C$ 1,122

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 8/10

10:05 p.m.-2:00 p.m.

1 stop30h 25m

New Delhi Indira Gandhi Intl

Sat 25/10

9:10 a.m.-5:05 p.m.

1 stop41h 25m

C$ 1,182

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Fri 6/6

8:45 p.m.-11:35 p.m.

1 stop17h 20m

New Delhi Indira Gandhi Intl

Tue 15/7

1:05 a.m.-4:15 p.m.

1 stop24h 40m

C$ 1,279

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 13/10

10:55 a.m.-1:05 a.m.

1 stop28h 40m

New Delhi Indira Gandhi Intl

Mon 20/10

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

2 stops32h 50m

C$ 1,287

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sun 1/6

5:25 p.m.-9:30 p.m.

1 stop18h 35m

New Delhi Indira Gandhi Intl

Thu 12/6

11:35 p.m.-11:40 a.m.

1 stop21h 35m

C$ 1,307

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sun 4/5

5:25 p.m.-1:55 a.m.

1 stop23h 00m

C$ 510

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 19 results
1
2

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 25 April 2025.

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 82 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Delhi (average of C$ 1,200). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,610). 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 29 April 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to New Delhi at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Rainfall in New Delhi by month

Plan your trip to New Delhi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Delhi ranges from 7.0 - 248.0 mm per month. August is typically the wettest month, when rainfall can reach 248.0 mm. November is typically the driest time to visit New Delhi when rainfall is around 7.0 mm.

Temperature in New Delhi by month

Plan your trip to New Delhi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Delhi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 29 April 2025.
See what other customers who have flown with Singapore Airlines, Delta and KLM from Washington, D.C. to New Delhi have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
8.0
Very good

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 3 airlines. New Delhi Indira Gandhi Intl is conveniently located just 12.5 km from New Delhi’s city centre.

  • 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 Delta. Our recent data shows that you can find tickets from as low as C$ 1,038 on this airline. Additional options worth looking into are Virgin Atlantic and Lufthansa, starting at C$ 1,046 and C$ 1,052 round-trip. Delta is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 510. Virgin Atlantic flights start at C$ 531 while deals on KLM start at C$ 540 one-way.

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

    On average you can expect to pay C$ 537 for a flight from Washington, D.C. Dulles Intl Airport to New Delhi. The cheapest flight overall is C$ 482 while the most popular route, (Washington, D.C. Dulles Intl - New Delhi Indira Gandhi Intl) is currently priced at C$ 1,802.

  • 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, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Delhi (average of C$ 1,200). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,610). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Noida
Faridabad

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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.

Top 3 airlines flying from Dulles Intl to New Delhi

Discover the top 3 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapestC$ 993AverageC$ 1,106FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapestC$ 1,028AverageC$ 1,319FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air IndiaCheapestC$ 1,154AverageC$ 1,579FlexibilityNo cancel feeOn-timeN/A
Search Air India 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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