Question 1

Which airport is the most popular layover for flights between New Delhi and Washington, D.C. Dulles Intl Airport?

Accepted Answer

Abu Dhabi (AUH) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

Question 2

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

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 3

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $859. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New Delhi to Washington, D.C. Dulles Intl Airport for around $1,321.

Question 4

Which layover airport has the shortest travel time from New Delhi to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 20h 55m.

Question 5

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

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Question 6

What cabin class options are available on New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights?

Accepted Answer

There are 2 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

Which layover airport has the shortest connection time from New Delhi to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Dubai (DXB) has the shortest average layover time for this route: 2h 23m.

Question 8

How have New Delhi to Washington, D.C. Dulles Intl Airport flight prices changed over time?

Accepted Answer

As of February 2026, prices for New Delhi to Washington, D.C. Dulles Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

Question 9

What airlines fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Etihad Airways, Emirates and Air India are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from New Delhi according to our data. Etihad Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 11 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 10

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

In general, November is the cheapest month to fly from New Delhi to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $814. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $848.

Question 11

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl?

Accepted Answer

Etihad Airways and Qatar Airways are the most popular carriers operating from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl

Question 12

What is the cheapest New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flight route?

Accepted Answer

Fly from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl for the best New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl flight prices

Question 13

What is the typical price of a round-trip flight between New Delhi and Washington, D.C. Dulles Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $832 to $1,011.
The lowest price recently found on this route was $756.

Question 14

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

Accepted Answer

Historically, on average around 48% of flights between New Delhi and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

Question 15

Which layover airport offers the lowest fares from New Delhi to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Flights via Doha (DOH) offer the lowest average round-trip price of $985.

Question 16

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $948 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from New Delhi for as low as $623 on momondo.

Question 17

Can stopping save me money on New Delhi to Washington, D.C. Dulles Intl Airport flights?

Accepted Answer

You could potentially save up to 6% on your flight if you consider stops on a New Delhi to Washington, D.C. Dulles Intl Airport flight.

Question 18

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

Accepted Answer

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 48% of their flights experiencing any sort of delay.

Question 19

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

Prices for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

Question 20

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport is 11 as of February 2026.

Question 21

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport.

Question 22

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	21h 15m
Direct flights	None

Airline	Rating	Free Cancellation	Price
IndiGo	PriceFrom $377	Free Cancellation	Rating 6.8 530 reviews	Search IndiGo flights
Air India	PriceFrom $662	Free Cancellation	Rating 5.5 2,966 reviews	Search Air India flights
Turkish Airlines	PriceFrom $712	Free Cancellation	Rating 7.3 4,208 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $724	Free Cancellation	Rating 7.3 1,389 reviews	Search Etihad Airways flights
Delta	PriceFrom $778	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
British Airways	PriceFrom $783	Free Cancellation	Rating 6.7 7,723 reviews	Search British Airways flights
Qatar Airways	PriceFrom $788	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
Air Canada	PriceFrom $791	Free Cancellation	Rating 7.1 10,698 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom $813	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Air France	PriceFrom $874	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights

Cheap flights from New Delhi to Washington, D.C. from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Washington, D.C. departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from New Delhi to Washington, D.C. Dulles Intl Airport

What is the typical price of a round-trip flight between New Delhi and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flight route?

Fly from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl for the best New Delhi Indira Gandhi Intl - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

What cabin class options are available on New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights?

There are 2 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a New Delhi to Washington, D.C. Dulles Intl Airport flight.

How have New Delhi to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of February 2026, prices for New Delhi to Washington, D.C. Dulles Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl?

Etihad Airways and Qatar Airways are the most popular carriers operating from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

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

Historically, on average around 48% of flights between New Delhi and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 48% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between New Delhi and Washington, D.C. Dulles Intl Airport?

Abu Dhabi (AUH) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New Delhi to Washington, D.C. Dulles Intl Airport?

Flights via Doha (DOH) offer the lowest average round-trip price of $985.

Which layover airport has the shortest travel time from New Delhi to Washington, D.C. Dulles Intl Airport?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 20h 55m.

Which layover airport has the shortest connection time from New Delhi to Washington, D.C. Dulles Intl Airport?

Dubai (DXB) has the shortest average layover time for this route: 2h 23m.

When to book flights from New Delhi to Washington, D.C. Dulles Intl Airport

Cheap New Delhi to Washington, D.C. Dulles Intl Airport (DEL to IAD) flight deals and tips

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How far is New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl by plane?

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Washington, D.C. Dulles Intl Airport?

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

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