Cheap flights from Philadelphia to New Delhi from $419

The month of September is, on average, the cheapest month to fly to New Delhi from Philadelphia, with most prices found around $797. If you’re not able to fly to New Delhi in September, then April is your next best option. Flight prices from Philadelphia to New Delhi during April average around $925.

According to our data, Tuesday is the cheapest day to fly to New Delhi from Philadelphia. The lowest ticket price found for a Tuesday departure recently was $678. 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 Wednesday, with ticket prices averaging around $1,186.

According to our data, the cheapest time of day to fly to New Delhi is at noon. momondo users have found flights departing from Philadelphia to New Delhi at noon for as low as $678. 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 afternoon because they tend to be around $1,232. Of course, these prices can vary depending on the time of year and what airport you fly to.

You are more likely to see cheaper flights to New Delhi from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $1,070 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Philadelphia for as low as $922 on momondo.

You could potentially save up to 3% on your flight if you consider stops on a Philadelphia to New Delhi flight.

As of August 2026, prices for Philadelphia to New Delhi flights are approximately 24% more expensive when compared to flights at the same time last year.

Qatar Airways and United Airlines are the most popular carriers operating from Philadelphia to New Delhi Indira Gandhi Intl

Air India, United Airlines and Etihad Airways are the top three most popular airlines that fly to New Delhi from Philadelphia according to our data. Air India is the first choice among our users, with 62% of people opting to fly with this airline when traveling to New Delhi. Keep in mind that there are 30 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Doha (DOH) was the most common stop: 70% of momondo users choosing 1-stop flights on this route connected there.

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $1,195.

Flights connecting via London (LHR) have the shortest average one-way travel time: 19h 22m.

London (LHR) has the shortest average layover time for this route: 3h 23m.