$453 Cheap Flights from Philadelphia (PHL) to Delhi (DEL)

View $453 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Indira Gandhi International Airport (DEL)

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Cheap Flights from Philadelphia to Delhi (PHL-DEL)

Prices were available within the past 7 days and start at $453 for one-way flights and $676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Sep 21 - Wed, Oct 15
PHL
Philadelphia
DEL
Delhi
$676 Roundtrip, found 1 hour ago
$676
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 21 from Philadelphia to Delhi, returning Wed, Oct 15, priced at $676 found 1 hour ago
United
Sun, Jan 18 - Mon, Feb 2
PHL
Philadelphia
DEL
Delhi
$681 Roundtrip, found 1 hour ago
$681
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Jan 18 from Philadelphia to Delhi, returning Mon, Feb 2, priced at $681 found 1 hour ago
United
Mon, Jan 19 - Tue, Feb 3
PHL
Philadelphia
DEL
Delhi
$686 Roundtrip, found 1 hour ago
$686
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Jan 19 from Philadelphia to Delhi, returning Tue, Feb 3, priced at $686 found 1 hour ago
Air Canada
Mon, Jan 19 - Tue, Feb 3
PHL
Philadelphia
DEL
Delhi
$688 Roundtrip, found 1 hour ago
$688
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon, Jan 19 from Philadelphia to Delhi, returning Tue, Feb 3, priced at $688 found 1 hour ago
United
Mon, Sep 22 - Thu, Oct 16
PHL
Philadelphia
DEL
Delhi
$692 Roundtrip, found 1 day ago
$692
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from Philadelphia to Delhi, returning Thu, Oct 16, priced at $692 found 1 day ago
United
Sun, Jan 18 - Sat, Jan 31
PHL
Philadelphia
DEL
Delhi
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 18 from Philadelphia to Delhi, returning Sat, Jan 31, priced at $697 found 1 day ago
United
Mon, Sep 22 - Wed, Oct 15
PHL
Philadelphia
DEL
Delhi
$697 Roundtrip, found 1 day ago
$697
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from Philadelphia to Delhi, returning Wed, Oct 15, priced at $697 found 1 day ago
Lufthansa
Mon, Jan 19 - Tue, Feb 3
PHL
Philadelphia
DEL
Delhi
$723 Roundtrip, found 1 hour ago
$723
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Mon, Jan 19 from Philadelphia to Delhi, returning Tue, Feb 3, priced at $723 found 1 hour ago
Delta
Mon, Aug 11 - Mon, Sep 8
PHL
Philadelphia
DEL
Delhi
$776 Roundtrip, found 2 hours ago
$776
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Aug 11 from Philadelphia to Delhi, returning Mon, Sep 8, priced at $776 found 2 hours ago
Virgin Atlantic
Fri, Jan 16 - Sun, Feb 1
PHL
Philadelphia
DEL
Delhi
$777 Roundtrip, found 1 hour ago
$777
Roundtrip
found 1 hour ago
Select Virgin Atlantic flight, departing Fri, Jan 16 from Philadelphia to Delhi, returning Sun, Feb 1, priced at $777 found 1 hour ago

Find the cheapest month to fly from Philadelphia (PHL) to New Delhi (DEL)

May is typically the cheapest month to fly

From $682 - $1,302 per traveler.

Graph displaying average flight prices per month

Alternative airports near New Delhi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indira Gandhi Intl. DEL. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $777
DEL
Indira Gandhi Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $777
Flights from Philadelphia (PHL) to Delhi (DEL)
Origin airport
Philadelphia Intl.
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Etihad Airways, ITA Airways, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$676
Distance
7384 mi

Philadelphia to Delhi Flights

The cheapest times to fly from Philadelphia to Delhi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Delhi are during the month of September. You can find some of the cheapest flights from Philadelphia to Delhi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Delhi

Sunday is one of the best days to book for cheap flights from Philadelphia to Delhi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Delhi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Delhi in 2025. You can also book with separate airlines for your outbound and return journeys, from $453 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Delhi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Delhi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL) cost?
Discover the latest flight deals from PHL to DEL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PHL to DEL?
The cheapest flights from PHL to DEL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PHL to DEL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PHL to DEL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL)?
You'll have to take a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PHL to DEL?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL)?
Choose a flight from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL) last-minute?
Holding off until just before your departure to book your flight from PHL to DEL often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a PHL to DEL flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHL to DEL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Indira Gandhi Intl. Airport (DEL)?
Typically, you can modify or cancel your PHL to DEL flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.