856 € Cheap Flights from Philadelphia to Kolkata

Compare Philadelphia to Kolkata flight deals

Find the cheapest month or even day of the year to fly to Kolkata

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Flight deals from Philadelphia to Kolkata

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Kolkata? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Kolkata flights are currently cheapest in April.

Philadelphia to Kolkata: Alternative routes

Compare routes from Philadelphia to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Philadelphia to Kolkata: Flight information

The things to know before you go.
Cheapest flight found856 €
Cheapest month to flyApril

Finding cheap flights from Philadelphia to Kolkata: Frequently asked questions

The best price we found for a return flight from Philadelphia to Kolkata is 856 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia to Kolkata. But we found flights with one stop from 856 €.
As of February 2026, there are no flights flying from Philadelphia to Kolkata.
The cheapest month to fly from Philadelphia to Kolkata is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Kolkata Airport on Monday, 6 April 2026.
No airlines currently offer direct flights between Philadelphia and Kolkata Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kolkata but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kolkata is Frontier Airlines .

Travelling from Philadelphia to Netaji Subhas Chandra Bose Airport (CCU): What you need to know

  • Planning your trip begins with figuring out where you'll leave from in Philadelphia. Philadelphia International Airport (PHL) is the city's main base, so check out your options for booking a flight from Philadelphia to Netaji Subhas Chandra Bose Airport (CCU) leaving from here.

  • Netaji Subhas Chandra Bose Airport is located in Kolkata. The city follows the UTC+5:30 timezone and is nine hours 30 minutes ahead of Philadelphia.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to board your flight from Philadelphia to CCU.

  • With more people on the move during high season, it's a good idea to get to your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • You might be able to make your cheap flight from Philadelphia to CCU even cheaper by adding a stopover. Just uncheck 'Direct flights only' during your search to find cities that could split up the flight. Hamad International Airport (DOH) is an option when leaving from Philadelphia International Airport (PHL).

  • The journey from central Philadelphia to PHL takes about 45 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 19 kilometres in 15 minutes or so, depending on traffic conditions.

  • In search of a convenient hotel close to Philadelphia International Airport? If you're catching an early flight from Philadelphia to Netaji Subhas Chandra Bose Airport, these accommodation options will put you moments from your departure lounge:

  • 78.93% of flights that leave from Philadelphia International Airport make it to their destination on schedule.

  • PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Using public transport, you can travel from central Philadelphia to TTN in around 1 hour 45 minutes. The airport is roughly 56 kilometres away, and making the journey by car will take approximately 40 minutes.

  • Want to enjoy an extra night away before boarding your Philadelphia to CCU flight? Unwind in a hotel near Trenton-Mercer Airport before your holiday officially starts. These stays have a room with your name on it:

  • Flights from Trenton-Mercer Airport have a strong track record for punctuality, with 82.45% of them touching down right on cue.

  • You'll find TTN at Scotch Road, Terminal Building.

About Netaji Subhas Chandra Bose Airport (CCU)

Getting from Netaji Subhas Chandra Bose Airport (CCU) to central Kolkata

  • Netaji Subhas Chandra Bose Airport to the centre of Kolkata is roughly 13 kilometres. If you're getting a cab or renting a car, plan ahead to make your trip as smooth as possible. Journey times can vary depending on traffic and the time of day.

  • It takes around 55 minutes if you're travelling on public transport.

How to find the cheapest flights from Philadelphia to Netaji Subhas Chandra Bose Airport (CCU)

  • 358 € is currently the best price for a one-way ticket from Philadelphia to Netaji Subhas Chandra Bose Airport. Return flights start from 856 €. These prices can change based on demand.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from Philadelphia to CCU if you book in advance. Airlines often offer some amazing early bird rates.

  • The 'Whole month' tool will show you the cheapest Philadelphia to Netaji Subhas Chandra Bose Airport tickets throughout the month. It's an easy way to snap up a bargain if your travel dates aren't set in stone.

  • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll let you know when there's a better deal on plane tickets from Philadelphia to CCU.

  • Filters make it easier to land a deal on your flight from Philadelphia to Netaji Subhas Chandra Bose Airport. Pick the departure times, airlines and number of stops that match your plans. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Philadelphia to Netaji Subhas Chandra Bose Airport (CCU)

  • It's time to work out when to book your flight from Philadelphia to Netaji Subhas Chandra Bose Airport (CCU). July is the peak month for travel to Kolkata. If you like things a bit more low-key, think about going in April.

  • The warmest month in Kolkata is April, with temperatures ranging between 24ºC (75ºF) and 42ºC (108ºF). Book your Philadelphia to CCU plane ticket then if this is the type of weather you enjoy.

  • January sees temperatures of between 15ºC (59ºF) and 29ºC (84ºF). Look for cheap tickets from Philadelphia to Netaji Subhas Chandra Bose Airport around that time if you want to travel when it's cooler.

More about Kolkata

  • Once you've booked your flight from Philadelphia to Netaji Subhas Chandra Bose Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Kolkata:

  • All great adventures should include a little sightseeing. Victoria Memorial, Howrah Bridge and Trip to Sundarbans are essential stops on your Kolkata itinerary.

Explore more of India

  • Jamshedpur is just one of the many cities in India waiting to be explored once you've taken in the sights of Kolkata. Around 225 kilometres away to the west, its best attractions include Mughal Garden, Rock Garden and Birla Temple.

  • If you're ready to explore another corner of India, head for Durgapur, roughly 153 kilometres north-west of Kolkata. Jama Masjid, B-Zone Major Park and Ram Mandir are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.