$425 Cheap Flights from Philadelphia (PHL) to Kolkata (CCU)

View $425 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

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Cheap Flights from Philadelphia to Kolkata (PHL-CCU)

Prices were available within the past 7 days and start at $425 for one-way flights and $758 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Nov 9 - Thu, Nov 27
PHL
Philadelphia
CCU
Kolkata
$758 Roundtrip, found 6 days ago
$758
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 9 from Philadelphia to Kolkata, returning Thu, Nov 27, priced at $758 found 6 days ago
American Airlines
Sat, Sep 6 - Thu, Sep 11
PHL
Philadelphia
CCU
Kolkata
$778 Roundtrip, found 6 days ago
$778
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 6 from Philadelphia to Kolkata, returning Thu, Sep 11, priced at $778 found 6 days ago
American Airlines
Sun, Nov 9 - Tue, Nov 25
PHL
Philadelphia
CCU
Kolkata
$787 Roundtrip, found 6 days ago
$787
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 9 from Philadelphia to Kolkata, returning Tue, Nov 25, priced at $787 found 6 days ago
American Airlines
Mon, Sep 15 - Sat, Oct 11
PHL
Philadelphia
CCU
Kolkata
$807 Roundtrip, found 22 hours ago
$807
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Sep 15 from Philadelphia to Kolkata, returning Sat, Oct 11, priced at $807 found 22 hours ago
American Airlines
Mon, Sep 15 - Wed, Oct 15
PHL
Philadelphia
CCU
Kolkata
$821 Roundtrip, found 22 hours ago
$821
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Sep 15 from Philadelphia to Kolkata, returning Wed, Oct 15, priced at $821 found 22 hours ago
American Airlines
Thu, Sep 4 - Sat, Sep 13
PHL
Philadelphia
CCU
Kolkata
$826 Roundtrip, found 6 days ago
$826
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep 4 from Philadelphia to Kolkata, returning Sat, Sep 13, priced at $826 found 6 days ago
Qatar Airways
Wed, Jan 21 - Fri, Feb 6
PHL
Philadelphia
CCU
Kolkata
$853 Roundtrip, found 3 days ago
$853
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Jan 21 from Philadelphia to Kolkata, returning Fri, Feb 6, priced at $853 found 3 days ago
Lufthansa
Mon, Sep 8 - Mon, Sep 15
PHL
Philadelphia
CCU
Kolkata
$902 Roundtrip, found 4 days ago
$902
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Sep 8 from Philadelphia to Kolkata, returning Mon, Sep 15, priced at $902 found 4 days ago
Air Canada
Wed, Apr 15 - Mon, Apr 27
PHL
Philadelphia
CCU
Kolkata
$903 Roundtrip, found 5 days ago
$903
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Apr 15 from Philadelphia to Kolkata, returning Mon, Apr 27, priced at $903 found 5 days ago
Etihad Airways
Wed, Sep 3 - Fri, Sep 12
PHL
Philadelphia
CCU
Kolkata
$978 Roundtrip, just found
$978
Roundtrip
just found
Select Etihad Airways flight, departing Wed, Sep 3 from Philadelphia to Kolkata, returning Fri, Sep 12, priced at $978 just found

Alternative airports near Kolkata

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

Select flight to Netaji Subhash Chandra Bose Intl. CCU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $1,497
CCU
Netaji Subhash Chandra Bose Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $1,497
Flights from Philadelphia (PHL) to Kolkata (CCU)
Origin airport
Philadelphia Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
British Airways, Etihad Airways, Lufthansa, Malaysia Airlines, Qatar Airways
Roundtrip price
$757
Distance
7990 mi

Philadelphia to Kolkata Flights

The cheapest times to fly from Philadelphia to Kolkata

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 Kolkata are during the month of November. You can find some of the cheapest flights from Philadelphia to Kolkata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Kolkata

Sunday is one of the best days to book for cheap flights from Philadelphia to Kolkata: 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 Kolkata

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 Kolkata in 2025. You can also book with separate airlines for your outbound and return journeys, from $425 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 Kolkata 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 Kolkata 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 Netaji Subhash Chandra Bose Intl. Airport (CCU) cost?
Discover the latest flight deals from PHL to CCU 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 CCU?
The cheapest flights from PHL to CCU 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 CCU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PHL to CCU. 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 Netaji Subhash Chandra Bose Intl. Airport (CCU)?
There are no daily direct flights from Philadelphia Intl. Airport (PHL) to Netaji Subhash Chandra Bose Intl. Airport (CCU). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PHL to CCU?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Opt for a flight from Philadelphia Intl. Airport (PHL) to Netaji Subhash Chandra Bose Intl. Airport (CCU) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Netaji Subhash Chandra Bose Intl. Airport (CCU) last-minute?
Booking your flight from PHL to CCU shortly before your journey is usually more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a PHL to CCU flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHL to CCU flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Typically, it's possible to reschedule or cancel your PHL to CCU flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.