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Cheap flights from Indira Gandhi International to Philadelphia International

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Flight deals from Indira Gandhi International to Philadelphia International

Looking for a cheap last-minute deal or the best round-trip flight from Indira Gandhi International to Philadelphia International? Find the lowest prices on one-way and round-trip tickets right here.
Philadelphia.C$952 per passenger.Departing Mon, Sep 15, returning Sun, Oct 5.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Indira Gandhi International on Mon, Sep 15, arriving in Philadelphia International.Inbound indirect flight with Lufthansa, departing from Philadelphia International on Sun, Oct 5, arriving in Indira Gandhi International .Price includes taxes and charges.From C$952, select.
Philadelphia.C$1,122 per passenger.Departing Thu, Dec 4, returning Tue, Jan 20.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Indira Gandhi International on Thu, Dec 4, arriving in Philadelphia International.Inbound indirect flight with Qatar Airways, departing from Philadelphia International on Tue, Jan 20, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,122, select.
Philadelphia.C$1,146 per passenger.Departing Wed, Sep 10, returning Wed, Sep 24.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Indira Gandhi International on Wed, Sep 10, arriving in Philadelphia International.Inbound indirect flight with Qatar Airways, departing from Philadelphia International on Wed, Sep 24, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,146, select.
Philadelphia.C$1,158 per passenger.Departing Thu, Jul 24, returning Sun, Aug 24.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Indira Gandhi International on Thu, Jul 24, arriving in Philadelphia International.Inbound indirect flight with Delta, departing from Philadelphia International on Sun, Aug 24, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,158, select.
Philadelphia.C$1,245 per passenger.Departing Sun, Oct 12, returning Thu, Nov 13.Round-trip flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Indira Gandhi International on Sun, Oct 12, arriving in Philadelphia International.Inbound indirect flight with Qatar Airways, departing from Philadelphia International on Thu, Nov 13, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,245, select.
Philadelphia.C$1,288 per passenger.Departing Wed, Aug 20, returning Thu, Sep 11.Round-trip flight with British Airways.Outbound indirect flight with British Airways, departing from Indira Gandhi International on Wed, Aug 20, arriving in Philadelphia International.Inbound indirect flight with British Airways, departing from Philadelphia International on Thu, Sep 11, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,288, select.
Philadelphia.C$1,309 per passenger.Departing Thu, Aug 7, returning Mon, Aug 11.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Indira Gandhi International on Thu, Aug 7, arriving in Philadelphia International.Inbound indirect flight with Delta, departing from Philadelphia International on Mon, Aug 11, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,309, select.
Philadelphia.C$1,309 per passenger.Departing Mon, Jul 14, returning Tue, Jul 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Indira Gandhi International on Mon, Jul 14, arriving in Philadelphia International.Inbound indirect flight with Delta, departing from Philadelphia International on Tue, Jul 22, arriving in Indira Gandhi International .Price includes taxes and charges.From C$1,309, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Philadelphia International flights are currently cheapest in September.
Jul
from C$1,309
Aug
from C$1,309
Sep
from C$1,146
Oct
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Nov
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Dec
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Jan
from C$1,542
Feb
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Mar
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Apr
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May
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Jun
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Indira Gandhi International to Philadelphia International: Alternative routes

Compare routes from Indira Gandhi International to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier than Philadelphia International.

New Delhi to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundC$952
Cheapest month to flySeptember

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

The best price we found for a round-trip flight from Indira Gandhi International to Philadelphia International is C$952. 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 Indira Gandhi International to Philadelphia International. But we found flights with one or more stops from C$952.
There are no flights flying from Indira Gandhi International to Philadelphia International, as of July 2025.
The cheapest month to fly from Indira Gandhi International to Philadelphia International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Philadelphia International Airport on Monday, September 15, 2025.
No airlines currently offer direct flights between Indira Gandhi International Airport and Philadelphia International Airport. 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 International 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.
Currently, Lufthansa offers the cheapest flight tickets to Philadelphia International.

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

  • The timezone in Philadelphia is UTC-4, which is nine hours 30 minutes behind New Delhi.

  • Your DEL to PHL flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • You can expect longer lines during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

  • If you want to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Indira Gandhi International Airport to Philadelphia International Airport. Here are the most popular stopovers between DEL and PHL:

    • London Heathrow Airport

    • Pearson International Airport

    • Amsterdam Airport Schiphol

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

  • C$596 is the best price for a one-way Indira Gandhi International Airport to Philadelphia International Airport flight. Return flights start at C$952. These prices can change based on demand.

  • It's usually best to book ahead of time if you want to find cheap tickets from DEL to PHL. That's because flight prices are based on demand, which tends to rise closer to departure.

  • If you can be flexible with your travel dates, try using the 'Whole month' search function. It'll give you the lowest price across each month when looking for your flight from Indira Gandhi International Airport to Philadelphia International Airport.

  • There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from DEL to PHL.

  • Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Indira Gandhi International Airport to Philadelphia International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Indira Gandhi International Airport (DEL)

  • When it comes to Indira Gandhi International Airport's on-time performance, data shows 67.17% of flights arrive within the scheduled timeframe.

  • Indira Gandhi International Airport is around 11 kilometres from central New Delhi. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a journey time of around 55 minutes.

  • Get your travels off to a relaxed start by staying near DEL. Whether you're taking an early flight from Indira Gandhi International Airport to Philadelphia International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • You'll find PHL at Industrial Highway and Island Road.

  • Philadelphia International Airport is roughly 19 kilometres from central Philadelphia. Driving there takes about 15 minutes.

  • It'll take around 45 minutes if you're using public transport.

When to fly to Philadelphia International Airport (PHL)

  • August is the busiest month for flights from Indira Gandhi International Airport to Philadelphia International Airport. To avoid the crowds, travel to Philadelphia in February.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Lock in your flights from Indira Gandhi International Airport to Philadelphia International Airport in this month if you enjoy this type of weather.

  • If you like travelling in cooler conditions, search for a cheap ticket from DEL to PHL in January. Average temperatures are between -7ºC (19ºF) and 9ºC (48ºF) then.

Explore more of United States

  • New York is just one of the many places in United States waiting to be discovered after you've seen Philadelphia. Around 129 kilometres away to the north-east, its top attractions include Statue of Liberty, Central Park and Empire State Building.

  • Boston is another must-experience destination in United States and is around 434 kilometres north-east of Philadelphia. No journey is complete without dropping by Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Plan the rest of your trip from New Delhi to Philadelphia

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