Cheap Flights from Delhi Indira Gandhi International to Philadelphia

Compare Delhi Indira Gandhi International to Philadelphia flight deals

Find the cheapest month or even day of the year to fly to Philadelphia

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Flight deals from Delhi Indira Gandhi International to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Delhi Indira Gandhi International to Philadelphia? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Delhi Indira Gandhi International to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Delhi Indira Gandhi International to Philadelphia flights are currently cheapest in September.

New Delhi to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs115,595
Cheapest month to flySeptember

Finding cheap flights from Delhi Indira Gandhi International to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Delhi Indira Gandhi International to Philadelphia is Rs219,177. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Delhi Indira Gandhi International to Philadelphia. But we found flights with one or more stops from Rs219,177.
As of February 2026, there are no flights flying from Delhi Indira Gandhi International to Philadelphia.
The cheapest month to fly from Delhi Indira Gandhi International to Philadelphia is usually April.
If you're flying from Delhi Indira Gandhi International Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from Rs219,177.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Delhi Indira Gandhi International Airport to Philadelphia on Wednesday, 1 April 2026.
No airlines currently offer direct flights between Delhi Indira Gandhi International Airport and Philadelphia. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 0°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, Qatar Airways offers the cheapest flight tickets to Philadelphia.

Flying from Indira Gandhi International Airport (DEL) to Philadelphia: what you need to know

  • Philadelphia is nine hours 30 minutes behind New Delhi, where Indira Gandhi International Airport is located. Philadelphia follows the UTC-4 timezone.

  • Allow plenty of time to get on your DEL to Philadelphia flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are likely if you're travelling during high season, so give yourself some extra breathing room. A good general rule for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

  • Consider adding a stopover to potentially unlock a cheaper flight ticket from DEL to Philadelphia. Simply deselect 'Direct flights only' during your search. Break up your journey by stopping at one of these popular options:

    • London Heathrow Airport (LHR)

    • Amsterdam Airport Schiphol (AMS)

    • Pearson International Airport (YYZ)

  • The journey from central New Delhi to DEL takes around 55 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 10 kilometres in 25 minutes or so, depending on traffic conditions.

  • Searching for a hotel near DEL? If you've booked an early flight from Indira Gandhi International Airport to Philadelphia, these stays set you up for a seamless send-off:

  • When it comes to Indira Gandhi International Airport's on-time performance, data shows 67.17% of flights stick to their scheduled arrival time.

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Philadelphia

  • Rs115,595 is the cheapest price we've seen for a one-way Indira Gandhi International Airport to Philadelphia flight. A return flight ticket right now is Rs219,177. Depending on how early you book and the availability, these fares could change.

  • Don't leave everything to the last moment. You're more likely to pick up cheap flights from DEL to Philadelphia if you book ahead. Airlines often have some fantastic early bird deals.

  • Scoring cheap tickets from Indira Gandhi International Airport to Philadelphia is easier if you're flexible with your travel plans. Try using the 'Whole month' search function to access the lowest prices across every month and bag an incredible deal.

  • Cut down on the time spent looking for cheap flights from DEL to Philadelphia by setting up a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Choose your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Indira Gandhi International Airport to Philadelphia by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Philadelphia

Philadelphia International Airport (PHL)

Trenton-Mercer Airport (TTN)

  • The centre of Philadelphia is about 56 kilometres from Trenton-Mercer Airport (TTN). Once your flight from Indira Gandhi International Airport to Philadelphia has landed and you've made your way through the terminal, expect a drive of about 40 minutes.

  • Public transport will get you there in about 1 hour 45 minutes.

  • There are some comfortable places to drop your things at near TTN. Unwind and get cosy after your DEL to Philadelphia flight at one of these perfectly located options:

  • Forget about public transport timetables or long cab queues. Pick up a Trenton-Mercer Airport rental car and let the journey unfold your way. Compare offers from Budget, National and Enterprise.

  • Get the lowest price by reserving your ride from TTN four weeks ahead of time. You can also expect to have a greater selection of vehicles.

  • The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Visit Philadelphia during high season if you like a lively atmosphere, but remember that hotel prices may be higher. Alternatively, book your flights from Indira Gandhi International Airport to Philadelphia during low season when prices are cheaper and it's less crowded.

  • Before booking an Indira Gandhi International Airport to Philadelphia flight ticket, think about what kind of weather you prefer. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • If you like cooler conditions, look for a cheap ticket from DEL to Philadelphia in January when temperatures average between -7ºC and 9ºC.

More about Philadelphia

Explore more of United States

  • You've seen Philadelphia, now it's time to discover more of United States. Journey about 129 kilometres north-east to New York to check off its top attractions. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.

  • Around 434 kilometres north-east of Philadelphia, Boston is another favourite stop in United States. Get a taste of what this destination has to offer at Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.