DEL - PHL

$423 Find Cheap Flights from New Delhi to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Philadelphia departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Philadelphia, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$784
Overall average: $845
Multiple Airlines
mié. 2/18mié. 4/15
DEL - PHL • 1 stop
Cheapest one-way
$423
Typical prices: $446-$512
Qatar Airways
mié. 2/18
DEL - PHL • 1 stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Expect stringent security at DEL; arrive early.
Use SEPTA trains for a quick ride from PHL to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from $821 (round-trip)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from New Delhi to Philadelphia (DEL-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New Delhi to Philadelphia

mié., feb. 18 - mié., abr. 15
Multiple Airlines Logo
9:55 am - 9:00 am
DEL
-
PHL
33h 35m
1 stop
Multiple Airlines Logo
8:30 pm - 8:45 am
PHL
-
DEL
26h 45m
1 stop
$784Multiple Airlines
vie., feb. 6 - lun., abr. 13
British Airways Logo
3:20 am - 6:38 pm
DEL
-
PHL
25h 48m
2 stops
British Airways Logo
6:45 pm - 11:35 pm
PHL
-
DEL
19h 20m
1 stop
$821British Airways
lun., feb. 9 - mar., abr. 14
Air France Logo
1:30 am - 5:42 pm
DEL
-
PHL
26h 42m
2 stops
Air France Logo
1:05 pm - 10:50 pm
PHL
-
DEL
24h 15m
2 stops
$851Air France
mié., feb. 11 - mar., abr. 14
Delta Logo
3:20 am - 6:52 pm
DEL
-
PHL
26h 02m
2 stops
Delta Logo
11:32 am - 1:55 am
PHL
-
DEL
28h 53m
2 stops
$853Delta
jue., feb. 12 - mar., abr. 14
Qatar Airways Logo
9:55 am - 9:00 am
DEL
-
PHL
33h 35m
1 stop
Qatar Airways Logo
8:30 pm - 1:55 am
PHL
-
DEL
19h 55m
1 stop
$859Qatar Airways
mié., may. 20 - mar., sep. 1
Qatar Airways Logo
5:00 pm - 2:59 pm
DEL
-
PHL
31h 29m
2 stops
Qatar Airways Logo
8:30 pm - 1:55 am
PHL
-
DEL
19h 55m
1 stop
$861Qatar Airways
vie., feb. 6 - lun., abr. 13
British Airways Logo
3:20 am - 6:38 pm
DEL
-
PHL
25h 48m
2 stops
British Airways Logo
8:25 pm - 8:00 am
PHL
-
DEL
26h 05m
2 stops
$862British Airways
mié., may. 20 - mar., sep. 1
Qatar Airways Logo
5:00 pm - 2:59 pm
DEL
-
PHL
31h 29m
2 stops
Qatar Airways Logo
3:40 pm - 2:55 am
PHL
-
DEL
25h 45m
2 stops
$865Qatar Airways
lun., feb. 23 - mié., mar. 18
Qatar Airways Logo
9:55 am - 9:00 am
DEL
-
PHL
33h 35m
1 stop
Qatar Airways Logo
8:45 pm - 8:25 am
PHL
-
DEL
26h 10m
1 stop
$867Qatar Airways
mié., feb. 18 - mié., abr. 15
Qatar Airways Logo
9:55 am - 9:00 am
DEL
-
PHL
33h 35m
1 stop
Qatar Airways Logo
11:00 am - 2:55 am
PHL
-
DEL
30h 25m
2 stops
$886Qatar Airways
Booking Insights

KAYAK's insights & trends for New Delhi to Philadelphia flights

Get data-powered insights and trends into flights from New Delhi to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Delhi to Philadelphia is February, where tickets cost $845 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $1,158 and $1,094 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Delhi to Philadelphia, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from New Delhi to Philadelphia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Robert Schrader

Robert Schrader

Expert on DEL

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Good to know

Low seasonNovember
Cheapest flight$423
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from New Delhi to Philadelphia

When to book flights from New Delhi to Philadelphia

Are your dates flexible? Find out the best times to travel from New Delhi to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Delhi to Philadelphia

  • What is the cheapest flight from New Delhi to Philadelphia?

    In the last 3 days, the lowest price for a flight from New Delhi to Philadelphia was $423 for a one-way ticket and $784 for a round-trip.

  • Do I need a passport to fly between New Delhi and Philadelphia?

    Yes

  • Which aircraft models fly most regularly from New Delhi to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New Delhi to Philadelphia?

    Star Alliance, and oneworld are the airline alliances operating flights between New Delhi and Philadelphia, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New Delhi to Philadelphia, Qatar Airways or Lufthansa?

    The two airlines most popular with KAYAK users for flights from New Delhi to Philadelphia are Qatar Airways and Lufthansa. With an average price for the route of $964 and an overall rating of 7.4, Qatar Airways is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,148 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from New Delhi to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to New Delhi with another airline. Booking your flights between New Delhi and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from New Delhi to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3718 reviews
7.5Boarding
7.3Food
7.4Comfort
7.4Entertainment
7.9Crew
Airline reviews

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

4.0 OkayAnonymous, Jan 2026
JFK - AUS
Read more Qatar Airways reviews

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not great - seats were very narrow and food was terrible.

I ordered Hindu meal and expecting a vegetarian food. Instead I got Chicken. Also entertainment system was so bad and slow I was never able to use it

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

They didn’t have my special meal I requested. It seemed like they just put a sticker on a veg meal for me. I had a little bit of it but it didn’t taste good and I got sick from eating it by the time I boarded my Frankfurt to NY flight

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Experience was bad. In business class, they ran out of food choices. Luggage was delayed by 2 days in both to and fro flights, ground staff was not helpful, took 3 hours to log the complaint for missing luggage.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

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

Information on your arrival and departure airports