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Air India flights from New Delhi to Washington, D.C. Dulles Intl Airport (DEL - IAD)

DEL — IAD
23 Mar — 30 Mar1
1 adult

Cheapflights users flying from New Delhi to Washington, D.C. on Air India typically fly into Washington, D.C. Dulles Intl and depart from New Delhi Indira Gandhi Intl. Select your dates above for pricing.

Air India flights from New Delhi to Dulles Intl in 2025

Find detailed information about Air India flights from New Delhi to Dulles Intl. Explore the options provided by Air India to plan your journey from New Delhi to Dulles Intl. Data last updated 18 March 2025.

One-way from

₹ 45,310

Return from

₹ 88,884

Popular in

August

Cheapest in

October

Average price (all airlines)

₹ 90,880
Air India
  • Air India
  • 17/6
  • Nonstop
  • 15h 15m total
  • New Delhi to Washington, D.C.
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Air India
  • Air India
  • 8/4-24/9
  • Nonstop
  • 29h 30m total
  • New Delhi to Washington, D.C.
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Highest demand for flights from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl; 3% potential price increase.
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Best time to find cheap flights from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl; 0% potential price drop.
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Average price for all New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl flights (one-way and round-trip).
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  • Can I get a flight from New Delhi to Washington, D.C. Dulles Intl Airport on Air India for under ₹ 1,100?

    Cheapflights currently has 1 DEL-IAD flights for under ₹ 1,100. Flights to Washington, D.C. Dulles Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about Air India?

    Cheapflights users who travel with Air India (a popular airline from New Delhi to Washington, D.C. Dulles Intl Airport) have rated them a 6.6/10. This rating comes from 6,711 reviews. If you are looking to travel DEL-IAD, search your dates above.

Find Air India flight deals from New Delhi to Dulles Intl

Cheapest Air India flights from New Delhi to Dulles Intl
Explore the most affordable Air India flight options available from New Delhi to Dulles Intl. Find the lowest fares with prices last updated on 18 March 2025.

Tue 8/401:55DEL - IAD
Nonstop15h 15mAir India
Wed 17/911:00IAD - DEL
Nonstop14h 15mAir India
Deal found 16/3₹ 88,884

Travel insights for Air India flights from New Delhi to Dulles Intl

Get recent, data-driven insights about Air India flights from New Delhi to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from New Delhi to Washington, D.C. Dulles Intl Airport with Air India?

Use this chart to determine the optimal time to book a return flight from New Delhi to Dulles Intl. Price data was last updated on 14 March 2025.

Booking with Air India 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a Air India flight from New Delhi to Washington, D.C. Dulles Intl Airport in October, with an average price of ₹ 42,272. Conversely, traveling with Air India from New Delhi to Washington, D.C. Dulles Intl Airport in August will be the most expensive, with an average cost of ₹ 160,408. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Best time to book a flight from New Delhi to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from New Delhi with our price prediction graph.
Estimated return 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.

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Fly from New Delhi to Dulles Intl on another airline

Consider alternative airlines that service the Dulles Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 18 March 2025.
British Airways flights from New Delhi Indira Gandhi Intl to Washington, D.C. Dulles Intl

See what others are saying about Air India

Read reviews and see what other travellers are saying about their experiences with Air India. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air India for your next flight. Reviews last updated 18 March 2025.
Air India
5.5
Fair
2,883 reviews
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Overview

Boarding

6.2

Entertainment

4.6

Crew

6.6

Comfort

5.5

Food

5.8
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