What is the most punctual flight time for Washington, D.C. to New Delhi flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Washington, D.C. to New Delhi delayed?

About 73% of weekly flights between Washington, D.C. and New Delhi have experienced delays in the past year, with the average delay time being 245 minutes.

Which airline has the best punctuality record on Washington, D.C. to New Delhi flights?

Over the past year, Air India has had the lowest number of delays on this route, with just 73% of flights being delayed.

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

For as low as C$ 1,285, Virgin Atlantic can have you in New Delhi from Washington, D.C. Dulles Intl Airport in 24h 05m. 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$ 967 on this airline. An additional option worth looking into is Etihad Airways, starting at C$ 1,035. SWISS is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to New Delhi as you normally would.

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.

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.

C$ 577+ Cheap Flights from Washington, D.C. Dulles Intl Airport to New Delhi

Q: How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to New Delhi?

Airfare is below average for this route at the moment. Washington, D.C. Dulles Intl Airport to New Delhi flights typically cost between C$ 1,272 and C$ 1,896 in September. The cheapest round-trip price found within the last 5 days was C$ 1,234 on Virgin Atlantic (20 Sep-7 Oct).

Cheap flight deals from Dulles Intl to New Delhi

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 June 2026.

Sun 20/97:16 p.m.

IAD

DEL

2 stops28h 24m

Virgin Atlantic

Wed 7/102:05 a.m.

DEL

IAD

2 stops26h 35m

Virgin Atlantic

Deal found 17/6C$ 1,234

Sat 21/112:35 p.m.

IAD

DEL

1 stop18h 15m

Etihad Airways

Thu 3/124:25 a.m.

DEL

IAD

1 stop39h 10m

Etihad Airways

Deal found 18/6C$ 1,235

Fri 4/910:55 p.m.

IAD

DEL

1 stop24h 45m

Delta

Fri 18/93:55 a.m.

DEL

IAD

1 stop21h 10m

Delta

Deal found 17/6C$ 1,237

Thu 1/108:00 a.m.

IAD

DEL

2 stops30h 35m

Delta

Mon 12/103:55 a.m.

DEL

IAD

2 stops24h 01m

Delta

Deal found 19/6C$ 1,243

Thu 3/94:30 p.m.

IAD

DEL

1 stop23h 10m

ITA Airways

Sat 26/91:45 a.m.

DEL

IAD

2 stops46h 15m

ITA Airways

Deal found 15/6C$ 1,245

Mon 7/94:30 p.m.

IAD

DEL

1 stop23h 10m

ITA Airways

Tue 13/101:45 a.m.

DEL

IAD

2 stops46h 15m

ITA Airways

Deal found 16/6C$ 1,247

Thu 24/910:05 a.m.

IAD

DEL

2 stops28h 30m

Virgin Atlantic

Thu 8/102:05 a.m.

DEL

IAD

2 stops28h 37m

Virgin Atlantic

Deal found 16/6C$ 1,248

Sat 21/1110:25 p.m.

IAD

DEL

1 stop24h 05m

Delta

Thu 10/125:00 a.m.

DEL

IAD

1 stop26h 00m

Delta

Deal found 18/6C$ 1,250

Wed 23/96:15 p.m.

IAD

DEL

2 stops22h 10m

KLM

Wed 21/1012:50 a.m.

DEL

IAD

1 stop28h 15m

KLM

Deal found 15/6C$ 1,251

Fri 14/83:10 p.m.

IAD

DEL

1 stop18h 40m

Etihad Airways

Sat 5/93:55 p.m.

DEL

IAD

1 stop27h 20m

Etihad Airways

Deal found 16/6C$ 1,254

Wed 26/812:29 p.m.

IAD

DEL

2 stops26h 06m

Virgin Atlantic

Tue 22/92:05 a.m.

DEL

IAD

1 stop28h 30m

Virgin Atlantic

Deal found 16/6C$ 1,255

Mon 12/103:10 p.m.

IAD

DEL

1 stop18h 40m

Etihad Airways

Sun 18/104:50 a.m.

DEL

IAD

1 stop38h 25m

Etihad Airways

Deal found 19/6C$ 1,257

Find flight deals from Dulles Intl to New Delhi

Round-trip from	C$ 1,234
One-way from	C$ 577
Popular in	December
Cheapest in	September
Average price	C$ 1,670

Virgin Atlantic
20/9-7/10
4 total stops
54h 59m total
Washington, D.C. to New Delhi

Search Deals

Etihad Airways
17/11
1 total stop
25h 55m total
Washington, D.C. to New Delhi

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 210 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 74 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2026

Search Deals

Cheapflights Fare Finder

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

Quickest round-trip

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 10/9

6:15 p.m.-10:50 p.m.

1 stop19h 05m

New Delhi Indira Gandhi Intl

Sat 21/11

3:20 a.m.-4:17 p.m.

2 stops23h 27m

C$ 1,258

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Sun 15/11

7:00 a.m.-6:25 p.m.

2 stops24h 55m

New Delhi Indira Gandhi Intl

Sun 13/12

8:05 p.m.-4:17 p.m.

2 stops30h 42m

C$ 1,344

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Wed 23/9

6:15 p.m.-1:55 a.m.

2 stops22h 10m

New Delhi Indira Gandhi Intl

Wed 30/9

12:50 a.m.-5:33 p.m.

2 stops26h 13m

C$ 1,364

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 13/8

12:29 p.m.-12:05 a.m.

2 stops26h 06m

New Delhi Indira Gandhi Intl

Thu 3/9

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

1 stop21h 10m

C$ 1,391

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 3/9

9:00 p.m.-8:55 a.m.

1 stop26h 25m

New Delhi Indira Gandhi Intl

Fri 25/9

3:50 p.m.-8:24 p.m.

2 stops38h 04m

C$ 1,443

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 3/9

9:00 p.m.-8:55 a.m.

1 stop26h 25m

New Delhi Indira Gandhi Intl

Sat 26/9

9:30 p.m.-6:45 p.m.

2 stops30h 45m

C$ 1,500

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Mon 12/10

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

2 stops26h 05m

New Delhi Indira Gandhi Intl

Mon 15/3

5:00 a.m.-11:33 p.m.

2 stops28h 03m

C$ 1,502

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 18/8

10:27 a.m.-7:20 p.m.

2 stops23h 23m

New Delhi Indira Gandhi Intl

Mon 31/8

3:55 p.m.-9:45 a.m.

1 stop27h 20m

C$ 1,536

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Thu 3/9

12:29 p.m.-10:50 p.m.

2 stops24h 51m

New Delhi Indira Gandhi Intl

Fri 25/9

12:50 a.m.-5:33 p.m.

2 stops26h 13m

C$ 1,548

Washington, D.C.New Delhi

IAD - DEL

IADDEL

Washington, D.C. Dulles Intl

Tue 1/12

6:10 p.m.-9:45 a.m.

1 stop53h 05m

New Delhi Indira Gandhi Intl

Sun 3/1

8:05 p.m.-2:45 p.m.

1 stop53h 10m

C$ 1,693

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 23 resultsSorted by cheapest first

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.

IAD-DEL

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

Prices

Delays

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 51 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$ 1,083). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,885). 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?

Reviews of airlines servicing New Delhi

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

1,971 reviews

Check prices

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.

SWISS

7.5

Good

1,971 reviews

SWISS

7.5

Good

1,971 reviews

Check prices

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.

Etihad Airways

7.3

Good

1,454 reviews

SWISS

7.5

Good

1,971 reviews

Check prices

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

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$ 1,285, Virgin Atlantic can have you in New Delhi from Washington, D.C. Dulles Intl Airport in 24h 05m. 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$ 967 on this airline. An additional option worth looking into is Etihad Airways, starting at C$ 1,035. SWISS is 26% 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$ 1,083). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,885). 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

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Noida

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Top 2 airlines flying from Dulles Intl to New Delhi

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestC$ 967	AverageC$ 1,009	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Etihad Airways	CheapestC$ 1,035	AverageC$ 1,225	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights

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

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Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from C$ 577

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to New Delhi

Cheapest flights from Dulles Intl to New DelhiExplore 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 19 June 2026.

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 19 June 2026.

Best flights from Dulles Intl to New DelhiDiscover carefully curated flight deals from Dulles Intl to New Delhi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 June 2026.

Discover carefully curated flight deals from Dulles Intl to New Delhi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 June 2026.

Last-minute flights from Dulles Intl to New DelhiDiscover last-minute flight deals from Dulles Intl to New Delhi. Data last updated 19 June 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to New Delhi. Data last updated 19 June 2026 and is based on user searches.

One-way flights from Dulles Intl to New DelhiSearch for one-way flight options from Dulles Intl to New Delhi. Find affordable one-way fares based on user searches. Data last updated 19 June 2026.

Search for one-way flight options from Dulles Intl to New Delhi. Find affordable one-way fares based on user searches. Data last updated 19 June 2026.

Find flight deals from Dulles Intl to New Delhi

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New Delhi that are best for you.

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.

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?

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

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to New Delhi?

How often are flights from Washington, D.C. to New Delhi delayed?

What is the most punctual flight time for Washington, D.C. to New Delhi flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Washington, D.C. to New Delhi flights?

Reviews of airlines servicing New Delhi

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.

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?

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

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

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

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

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

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

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Other flights to New Delhi

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Dulles Intl and New Delhi flights

Browse other Dulles Intl and New Delhi flight options. Last updated on 19 June 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 19 June 2026.

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Top 2 airlines flying from Dulles Intl to New Delhi

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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 19 June 2026.

Best flights from Dulles Intl to New Delhi
Discover carefully curated flight deals from Dulles Intl to New Delhi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 June 2026.

Last-minute flights from Dulles Intl to New Delhi
Discover last-minute flight deals from Dulles Intl to New Delhi. Data last updated 19 June 2026 and is based on user searches.

One-way flights from Dulles Intl to New Delhi
Search for one-way flight options from Dulles Intl to New Delhi. Find affordable one-way fares based on user searches. Data last updated 19 June 2026.