Cheap flights from Washington, D.C. to New Delhi from $319

The month of September is, on average, the cheapest month to fly to New Delhi from Washington, D.C., with most prices found around $730. If you’re not able to fly to New Delhi in September, then October is your next best option. Flight prices from Washington, D.C. to New Delhi during October average around $823.

According to our data, Monday is the cheapest day to fly to New Delhi from Washington, D.C.. The lowest ticket price found for a Monday departure recently was $977. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to New Delhi is Friday, with ticket prices averaging around $1,042.

According to our data, the cheapest time of day to fly to New Delhi is at noon. momondo users have found flights departing from Washington, D.C. to New Delhi at noon for as low as $786. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,184. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to New Delhi from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $920 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Washington, D.C. for as low as $836 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. to New Delhi Indira Gandhi Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to New Delhi flight.

As of February 2026, prices for Washington, D.C. to New Delhi flights are approximately 27% cheaper when compared to flights at the same time last year.

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

Etihad Airways, Air India and Qatar Airways are the top three most popular airlines that fly to New Delhi from Washington, D.C. according to our data. Etihad Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to New Delhi. Keep in mind that there are 18 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 53% of flights between Washington, D.C. and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 258 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 53% of their flights experiencing any sort of delay.

Istanbul (IST) was the most common stop: 26% of momondo users choosing 1-stop flights on this route connected there.

Flights via Jeddah (JED) offer the lowest average round-trip price of $628.

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 17h 19m.

Newark (EWR) has the shortest average layover time for this route: 2h 03m.