Cheap flights from New Delhi to Washington, D.C. from ₹ 36,732

In general, October is the cheapest month to fly from New Delhi to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 73,827. The month of November is another great option to travel to Washington, D.C., with average flight prices from New Delhi averaging around ₹ 73,918.

The cheapest day to depart on your flight to Washington, D.C. is on a Sunday when prices can be found for as low as ₹ 83,608. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New Delhi to Washington, D.C. for around ₹ 122,685.

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

You are more likely to see cheaper flights to Washington, D.C. from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around ₹ 85,602 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from New Delhi for as low as ₹ 56,323 on momondo.

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Etihad Airways, Air India and Emirates are the top three most popular airlines that fly to Washington, D.C. from New Delhi according to our data. Etihad Airways is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 14 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Historically, on average around 50% 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 127 minutes.

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

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

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 50% of their flights experiencing any sort of delay.

Dubai (DXB) was the most common stop: 34% of momondo users choosing one-stop flights on this route connected there.

Flights via Istanbul (IST) offer the lowest average return price of ₹ 65,779.

Flights connecting via London (LHR) have the shortest average one-way travel time: 19h 33m.

Dubai (DXB) has the shortest average stopover time for this route: 2h 00m.