What are the cheapest airlines flying from New Delhi to Philadelphia round-trip?

Cheapflights users have booked flights from New Delhi to Philadelphia round-trip from $837. Other airlines that can offer you cheap pricing are Delta, from $851, and British Airways, from $908. KLM is priced at 17% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from New Delhi to Philadelphia one-way?

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $446. Users have also found prices from $516 and $655 on American Airlines and United Airlines, respectively.

What is the cheapest day to fly from New Delhi to Philadelphia?

Travelers seeking maximum savings on their New Delhi to Philadelphia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the most popular airlines that fly from New Delhi to Philadelphia?

When booking a flight from New Delhi to Philadelphia, you may want to consider flying on British Airways, Delta or Lufthansa as they are the most popular for this route.

What is the cheapest day to fly round-trip from New Delhi to Philadelphia?

Users have found that flying from New Delhi to Philadelphia on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from New Delhi to Philadelphia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 26% on flights from New Delhi to Philadelphia compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,016. For sooner than that we have options available in the next 3 days from $1,506.

What is the cheapest month to fly from New Delhi to Philadelphia?

November can be a great time to fly to Philadelphia from New Delhi with a flight ticket averaging about $1,014. Cheapflights users have found deals in the month of November for as cheap as $729. The most expensive prices can be found in the month of January.

Can I find deals for flights from New Delhi to Philadelphia that include hotel bookings?

Yes. In addition to deals on New Delhi to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Delhi to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Philadelphia.

Can I find deals for business class flights from New Delhi to Philadelphia?

Yes. Cheapflights offers flight deals from New Delhi to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$446+ Flights from New Delhi to Philadelphia

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Philadelphia are usually found in November or February, booked 88 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from New Delhi to Philadelphia

Round-trip from	$836 (Air France)
One-way from	$446 (FlightHub)
Popular in	January
Cheapest in	November
Average price	$922

From New Delhi Indira Gandhi Intl to Philadelphia

Search Deals

One-way flight from New Delhi Indira Gandhi Intl to Philadelphia

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Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from New Delhi to Philadelphia

Cheapest flights from New Delhi to Philadelphia
Explore the most affordable flight options available from New Delhi to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Mon 7/213:55 amDEL - PHL

2 stops25h 04mMultiple Airlines

Mon 8/252:35 pmPHL - DEL

2 stops22h 45mMultiple Airlines

Deal found 6/30

$836

Sun 7/2012:50 amDEL - PHL

2 stops24h 47mKLM

Mon 8/251:00 pmPHL - DEL

2 stops24h 20mKLM

Deal found 6/29

$837

Sun 7/203:55 amDEL - PHL

2 stops28h 43mDelta

Mon 8/256:25 pmPHL - DEL

2 stops22h 00mDelta

Deal found 6/30

$851

Thu 11/611:55 pmDEL - PHL

2 stops25h 30mAmerican Airlines

Mon 11/1010:38 amPHL - DEL

2 stops23h 27mAmerican Airlines

Deal found 6/27

$868

Wed 8/610:05 amDEL - PHL

1 stop39h 50mBritish Airways

Sat 9/136:30 pmPHL - DEL

1 stop19h 35mBritish Airways

Deal found 6/27

$908

Best flights from New Delhi to Philadelphia
Discover carefully curated flight deals from New Delhi to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Mon 7/213:55 amDEL - PHL

2 stops25h 04mMultiple Airlines

Mon 8/252:35 pmPHL - DEL

2 stops22h 45mMultiple Airlines

Deal found 6/30

$836

Sun 7/2012:50 amDEL - PHL

2 stops24h 47mKLM

Mon 8/251:00 pmPHL - DEL

2 stops24h 20mKLM

Deal found 6/29

$837

Sun 7/203:55 amDEL - PHL

2 stops28h 43mDelta

Mon 8/256:25 pmPHL - DEL

2 stops22h 00mDelta

Deal found 6/30

$851

Wed 8/610:05 amDEL - PHL

1 stop39h 50mBritish Airways

Mon 9/86:30 pmPHL - DEL

1 stop19h 35mBritish Airways

Deal found 6/27

$908

Mon 7/212:55 amDEL - PHL

1 stop22h 35mLufthansa

Thu 8/75:35 pmPHL - DEL

1 stop30h 30mLufthansa

Deal found 6/27

$1,040

Last-minute flights from New Delhi to Philadelphia
Discover last-minute flight deals from New Delhi to Philadelphia. Data last updated June 30, 2025 and is based on user searches.

Sat 7/510:05 amDEL - PHL

2 stops35h 10mBritish Airways

Sat 7/266:30 pmPHL - DEL

1 stop19h 35mBritish Airways

Deal found 6/28

$1,290

Sat 7/510:50 pmDEL - PHL

2 stops49h 13mAir Canada

Tue 7/229:20 amPHL - DEL

2 stops28h 45mAir Canada

Deal found 6/28

$1,411

Sat 7/510:50 pmDEL - PHL

1 stop26h 29mUnited Airlines

Sun 7/207:30 amPHL - DEL

1 stop27h 15mUnited Airlines

Deal found 6/28

$1,938

Sat 7/510:40 pmDEL - PHL

2 stops31h 01mCathay Pacific

Thu 7/2412:42 pmPHL - DEL

2 stops49h 38mCathay Pacific

Deal found 6/28

$3,514

Sat 7/54:20 pmDEL - PHL

2 stops38h 45mEmirates

Sun 7/2012:57 pmPHL - DEL

2 stops28h 08mEmirates

Deal found 6/28

$5,115

Thu 7/103:55 amDEL - PHL

2 stops28h 43mDelta

Sat 8/26:26 pmPHL - DEL

2 stops21h 59mDelta

Deal found 6/30

$962

Thu 7/103:25 amDEL - PHL

1 stop39h 05mQatar Airways

Sat 8/28:30 pmPHL - DEL

1 stop19h 55mQatar Airways

Deal found 6/30

$1,153

Thu 7/102:55 amDEL - PHL

2 stops28h 42mMultiple Airlines

Sat 8/23:20 pmPHL - DEL

1 stop21h 20mMultiple Airlines

Deal found 6/30

$1,292

Tue 7/159:00 pmDEL - PHL

2 stops28h 30mLufthansa

Tue 9/235:35 pmPHL - DEL

1 stop20h 40mLufthansa

Deal found 6/29

$1,046

Fri 7/1811:35 pmDEL - PHL

2 stops27h 31mUnited Airlines

Sat 8/2310:10 amPHL - DEL

2 stops25h 50mUnited Airlines

Deal found 6/30

$1,047

Sun 7/2012:50 amDEL - PHL

2 stops24h 47mKLM

Mon 8/251:00 pmPHL - DEL

2 stops24h 20mKLM

Deal found 6/29

$837

Sun 7/203:55 amDEL - PHL

2 stops28h 43mDelta

Mon 8/256:25 pmPHL - DEL

2 stops22h 00mDelta

Deal found 6/30

$851

One-way flights from New Delhi to Philadelphia
Search for one-way flight options from New Delhi to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Thu 9/185:00 pmDEL - PHL

1 stop25h 35mQatar Airways

Deal found 6/30

$446

Tue 9/1611:30 pmDEL - PHL

2 stops31h 13mAmerican Airlines

Deal found 6/30

$516

Tue 7/810:25 amDEL - PHL

1 stop32h 05mMultiple Airlines

Deal found 6/30

$543

Tue 7/1511:35 pmDEL - PHL

2 stops24h 24mUnited Airlines

Deal found 6/30

$655

Tue 7/152:55 amDEL - PHL

1 stop22h 35mLufthansa

Deal found 6/28

$657

Wed 8/67:40 amDEL - PHL

2 stops31h 15mFinnair

Deal found 6/29

$659

Wed 8/137:05 pmDEL - PHL

2 stops28h 58mJapan Airlines

Deal found 6/29

$679

Mon 7/143:00 amDEL - PHL

2 stops28h 04mITA Airways

Deal found 6/30

$750

Thu 7/102:55 amDEL - PHL

2 stops28h 42mAir Canada

Deal found 6/29

$830

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Mon 7/21

3:55 am-7:29 pm

2 stops25h 04m

Philadelphia

Mon 8/25

2:35 pm-10:50 pm

2 stops22h 45m

$836

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Sun 7/20

12:50 am-4:07 pm

2 stops24h 47m

Philadelphia

Mon 8/25

1:00 pm-10:50 pm

2 stops24h 20m

$837

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Sun 7/20

3:55 am-11:08 pm

2 stops28h 43m

Philadelphia

Mon 8/25

6:25 pm-1:55 am

2 stops22h 00m

$851

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Thu 11/6

11:55 pm-2:55 pm

2 stops25h 30m

Philadelphia

Mon 11/10

10:38 am-8:35 pm

2 stops23h 27m

$868

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Wed 8/6

10:05 am-4:25 pm

1 stop39h 50m

Philadelphia

Mon 9/8

6:30 pm-11:35 pm

1 stop19h 35m

$908

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Thu 9/18

5:00 pm-9:05 am

1 stop25h 35m

$446

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Tue 9/16

11:30 pm-9:13 pm

2 stops31h 13m

$516

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Tue 7/8

10:25 am-9:00 am

1 stop32h 05m

$543

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Tue 7/15

11:35 pm-2:29 pm

2 stops24h 24m

$655

New DelhiPhiladelphia

DEL - PHL

DELPHL

New Delhi Indira Gandhi Intl

Tue 7/15

2:55 am-4:00 pm

1 stop22h 35m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 results

Best time to book a flight from New Delhi to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from New Delhi with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Philadelphia

How far ahead should I book a flight from New Delhi to Philadelphia?

The price you pay for your flight from New Delhi to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Delhi to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from New Delhi to Philadelphia (average of $236). Flying from New Delhi to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to PHL?

One of the essential ways to save on airfare from New Delhi to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

Reviews of airlines servicing Philadelphia

Peruse reviews from past customers who have flown with Japan Airlines, Delta, and KLM from New Delhi to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Japan Airlines

8.3

Very good

1,504 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Delta

8.0

Very good

7,969 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

KLM

7.8

Good

1,366 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Finnair

7.6

Good

1,299 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Qatar Airways

7.4

Good

3,596 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Related info for your journey

What are the cheapest airlines flying from New Delhi to Philadelphia round-trip?
Cheapflights users have booked flights from New Delhi to Philadelphia round-trip from $837. Other airlines that can offer you cheap pricing are Delta, from $851, and British Airways, from $908. KLM is priced at 17% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from New Delhi to Philadelphia one-way?
For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $446. Users have also found prices from $516 and $655 on American Airlines and United Airlines, respectively.
Can I find deals for flights from New Delhi to Philadelphia that include hotel bookings?
Yes. In addition to deals on New Delhi to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Delhi to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Philadelphia.
Can I find deals for business class flights from New Delhi to Philadelphia?
Yes. Cheapflights offers flight deals from New Delhi to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Delhi to Philadelphia?
Currently, August is the cheapest month in which you can book a flight from New Delhi to Philadelphia (average of $236). Flying from New Delhi to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Pottstown

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Chester

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Top 5 airlines flying from New Delhi to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$793	Average$993	FlexibilityNo cancel fee	On-time70%
Qatar Airways	Cheapest$816	Average$1,035	FlexibilityNo cancel fee	On-time68%
Delta	Cheapest$839	Average$1,006	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$933	Average$1,146	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$1,034	Average$1,154	FlexibilityNo cancel fee	On-time69%

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$446+ Cheap flights from New Delhi (DEL) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Delhi to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Philadelphia are usually found in November or February, booked 88 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from New Delhi to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Delhi to Philadelphia

Cheapest flights from New Delhi to PhiladelphiaExplore the most affordable flight options available from New Delhi to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from New Delhi to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Philadelphia that are best for you.

Best time to book a flight from New Delhi to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from New Delhi with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Philadelphia

How far ahead should I book a flight from New Delhi to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Philadelphia. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from New Delhi to Philadelphia?

What is the cheapest time of day to fly from DEL to PHL?

Find hourly flight availability from New Delhi to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Reviews of airlines servicing Philadelphia

Peruse reviews from past customers who have flown with Japan Airlines, Delta, and KLM from New Delhi to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from New Delhi to Philadelphia round-trip?

What are the cheapest airlines to fly from New Delhi to Philadelphia one-way?

Can I find deals for flights from New Delhi to Philadelphia that include hotel bookings?

How can I find direct flights from New Delhi to Philadelphia?

Can I find deals for business class flights from New Delhi to Philadelphia?

What is the cheapest month to book a flight from New Delhi to Philadelphia?

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Alternative routes for New Delhi to Philadelphia

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Top 5 airlines flying from New Delhi to Philadelphia

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Cheapest flights from New Delhi to Philadelphia
Explore the most affordable flight options available from New Delhi to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.