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Flights from Philadelphia to New Delhi

Search cheap flights from Philadelphia to New Delhi in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$430, and round-trip tickets start at US$1,918.

      • PHL 18:50
        19h 15m
        1 stop
        DEL 23:35
        Philadelphia - New Delhi | Thu, Jul 16 | British Airways
        DEL 01:35
        20h 10m
        1 stop
        PHL 12:15
        New Delhi - Philadelphia | Mon, Jul 20 | British Airways
        US$1,918 US$2,798
        31% off
        31% off
        US$2,798 US$1,918
      • PHL 07:00
        27h 20m
        1 stop
        DEL 19:50
        Philadelphia - New Delhi | Thu, Jul 16 | Lufthansa
        DEL 02:50
        22h 45m
        1 stop
        PHL 16:05
        New Delhi - Philadelphia | Mon, Jul 20 | Lufthansa
        US$2,014 US$2,798
        28% off
        28% off
        US$2,798 US$2,014
      • PHL 13:00
        17h 25m
        1 stop
        DEL 14:00
        Philadelphia - New Delhi | Thu, Jul 16 | Normal Airline
        DEL 15:00
        6h
        Nonstop
        PHL 16:00
        New Delhi - Philadelphia | Sat, Jul 18 | Normal Airline
        Find more flights
        Find more flights
      • PHL 21:30
        25h 45m
        1 stop
        DEL 08:45
        Philadelphia - New Delhi | Thu, Aug 6 | Qatar Airways
        US$430 US$830
        48% off
        48% off
        US$830 US$430
      • PHL 21:30
        25h 45m
        1 stop
        DEL 08:45
        Philadelphia - New Delhi | Wed, Aug 5 | Qatar Airways
        US$430 US$830
        48% off
        48% off
        US$830 US$430
      • PHL 21:30
        25h 45m
        1 stop
        DEL 08:45
        Philadelphia - New Delhi | Wed, Aug 12 | Qatar Airways
        US$446 US$830
        46% off
        46% off
        US$830 US$446
      • PHL 21:30
        25h 45m
        1 stop
        DEL 08:45
        Philadelphia - New Delhi | Sat, Aug 8 | Qatar Airways
        US$447
        46% off
        US$830 US$447
      • PHL 21:30
        18h 55m
        1 stop
        DEL 01:55
        Philadelphia - New Delhi | Wed, Aug 26 | Qatar Airways
        US$455
        45% off
        US$830 US$455
      • PHL 21:30
        25h 45m
        1 stop
        DEL 08:45
        Philadelphia - New Delhi | Mon, Aug 10 | Qatar Airways
        US$488
        41% off
        US$830 US$488
      • PHL 21:30
        31h 35m
        1 stop
        DEL 14:35
        Philadelphia - New Delhi | Mon, Aug 17 | Qatar Airways
        US$492
        41% off
        US$830 US$492
      • PHL 21:30
        18h 55m
        1 stop
        DEL 01:55
        Philadelphia - New Delhi | Thu, Aug 20 | Qatar Airways
        US$578
        30% off
        US$830 US$578
      • PHL 21:30
        18h 55m
        1 stop
        DEL 01:55
        Philadelphia - New Delhi | Tue, Sep 1 | Qatar Airways
        US$578
        30% off
        US$830 US$578
      • PHL 21:30
        18h 55m
        1 stop
        DEL 01:55
        Philadelphia - New Delhi | Sat, Aug 29 | Qatar Airways
        US$597
        28% off
        US$830 US$597
      • PHL 13:00
        17h 25m
        1 stop
        DEL 14:00
        Philadelphia - New Delhi | Thu, Jul 16 | Normal Airline
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Philadelphia to New Delhi Flight Details

The distance between Philadelphia and New Delhi is about 11,883.92 km. Based on Trip.com's latest data, travel demand is highest in January. The off-season for travel is November.

Cheapest one-way flight priceUS$430
Cheapest return ticket priceUS$1,918
Cheapest monthNovember
Peak season for travelJanuary
Flight distance11,883.92 km
Flight statistics for the Philadelphia–New Delhi route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Philadelphia to New Delhi (PHL-DEL)?

    Based on Trip.com data, Qatar Airways offers one-way fares as low as US$430 on Cheapest nonstop routes (e.g. PHL to DEL on Thu, Aug 6), while British Airways offers Cheapest nonstop round-trips from US$1,918 departing on Thu, Jul 16 and returning on Mon, Jul 20.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Philadelphia to New Delhi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Philadelphia to New Delhi, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Aug 6, with one-way flights priced at just US$430.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Qatar Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for New Delhi travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Philadelphia to New Delhi is November, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Philadelphia to New Delhi on July 30, 2026 with British Airways, with prices starting at US$1,380.
  • The time difference between New Delhi and Philadelphia is 10h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Philadelphia to New Delhi

Which airline offers the cheapest direct flights from Philadelphia to New Delhi?

Data is based on the average price of all nonstop flights from Philadelphia to New Delhi on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, American Airlines provides the lowest-priced direct flights from Philadelphia to New Delhi, with fares starting at US$404.

US$404
US$977
US$1,549
US$2,121
American Airlines
US$404
American Airlines
Finnair
US$693
Finnair
British Airways
US$2,121
British Airways

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.