Cheap Flights from Washington D.C. to New Delhi from $364

Frequently Asked Questions

• What are the cheapest flights from Washington D.C. to New Delhi (WAS-DEL)?

  Based on Trip.com data, Etihad Airways offers one-way fares as low as $364 on Cheapest nonstop routes (e.g. IAD to DEL on Thu, Aug 6), while Etihad Airways offers Cheapest nonstop round-trips from $991 departing on Thu, Jul 23 and returning on Thu, Jul 30.

• Which airlines offer direct flights from Washington D.C. to New Delhi?

  At the moment, you can catch a nonstop flight from Washington D.C. to New Delhi with the following airlines, including: Air India Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Washington D.C. to New Delhi?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to New Delhi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Washington D.C. to New Delhi?

  Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Washington D.C. to New Delhi. You can check the weekly schedule for popular airlines on this route below: Air India: -/-/T/-/T/-/S -- AI104 (14:17)

• How can I find the best deals on flights from Washington D.C. to New Delhi?

  To find best deals on flights from Washington D.C. to New Delhi, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Aug 6, with one-way flights priced at just $364.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Etihad Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for New Delhi travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Washington D.C. (WAS) to New Delhi (DEL) the cheapest?

  The cheapest months to fly from Washington D.C. to New Delhi is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Washington D.C. to New Delhi on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Washington D.C. to New Delhi on June 23, 2026 with Etihad Airways, with prices starting at $1,027.

• Which airports can I fly to for New Delhi from Washington D.C.?

  You can land at any one of the following hubs in New Delhi, with Dulles International Airport to Indira Gandhi International Airport (IAD-DEL) is by far the most common option on this route: Indira Gandhi International Airport (DEL).

• Is there any time difference between Washington D.C. and New Delhi?

  The time difference between New Delhi and Washington D.C. is 10h.

• How do I change or cancel my ticket from Washington D.C. to New Delhi?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.