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Cheap flights from Kolkata to Philadelphia from ₹ 42,635

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — PHL
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Philadelphia
Explore the most affordable flight options available from Kolkata to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Thu 19/318:30
CCU
-
PHL
2 stops32h 15m
British Airways
Mon 23/320:40
PHL
-
CCU
2 stops28h 20m
British Airways
Deal found 21/1₹ 116,378
Fri 22/504:00
CCU
-
PHL
2 stops25h 53m
Multiple Airlines
Sat 27/615:45
PHL
-
CCU
2 stops25h 15m
Multiple Airlines
Deal found 19/1₹ 122,599
Thu 21/504:00
CCU
-
PHL
2 stops28h 15m
Qatar Airways
Tue 30/620:30
PHL
-
CCU
1 stop20h 30m
Qatar Airways
Deal found 19/1₹ 123,057
Thu 21/504:00
CCU
-
PHL
2 stops28h 15m
Qatar Airways
Thu 25/610:35
PHL
-
CCU
2 stops30h 25m
Qatar Airways
Deal found 19/1₹ 123,423
Wed 13/504:00
CCU
-
PHL
2 stops26h 25m
Multiple Airlines
Sat 20/615:45
PHL
-
CCU
2 stops25h 15m
Multiple Airlines
Deal found 19/1₹ 125,344
Wed 13/504:00
CCU
-
PHL
2 stops26h 25m
Qatar Airways
Sat 20/620:30
PHL
-
CCU
1 stop20h 30m
Qatar Airways
Deal found 19/1₹ 125,619
Sat 23/504:00
CCU
-
PHL
2 stops28h 15m
Qatar Airways
Tue 30/610:35
PHL
-
CCU
2 stops30h 25m
Qatar Airways
Deal found 19/1₹ 126,259
Fri 22/504:00
CCU
-
PHL
2 stops52h 15m
Qatar Airways
Thu 25/610:35
PHL
-
CCU
2 stops30h 25m
Qatar Airways
Deal found 19/1₹ 126,534
Wed 13/504:00
CCU
-
PHL
2 stops26h 25m
Qatar Airways
Tue 23/620:30
PHL
-
CCU
1 stop20h 30m
Qatar Airways
Deal found 19/1₹ 126,991
Tue 12/504:00
CCU
-
PHL
2 stops28h 14m
Qatar Airways
Mon 22/620:30
PHL
-
CCU
1 stop20h 30m
Qatar Airways
Deal found 19/1₹ 127,449

Find flight deals from Kolkata to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2026.

Round-trip from

₹ 116,378

One-way from

₹ 42,635
British Airways
  • British Airways
  • 19/3-23/3
  • 4 total stops
  • 60h 35m total
  • Kolkata to Philadelphia
Search Deals
Qatar Airways
  • Qatar Airways
  • 16/3
  • 1 total stop
  • 39h 05m total
  • Kolkata to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Kolkata to Philadelphia that are best for you.

Fly from

Kolkata

Fly to

Philadelphia

Route

Depart

Return

Price

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Thu 19/3

18:30-17:15

2 stops32h 15m

Philadelphia

Mon 23/3

20:40-10:30

2 stops28h 20m

₹ 116,378

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Sat 23/5

04:00-22:45

2 stops28h 15m

Philadelphia

Tue 30/6

10:35-02:30

2 stops30h 25m

₹ 126,259

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Thu 14/5

04:00-22:44

2 stops28h 14m

Philadelphia

Wed 17/6

20:30-02:30

1 stop20h 30m

₹ 127,449

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Tue 12/5

04:00-22:44

2 stops28h 14m

Philadelphia

Mon 22/6

20:30-02:30

1 stop20h 30m

₹ 127,449

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Mon 11/5

04:00-18:55

2 stops48h 25m

Philadelphia

Thu 18/6

15:28-02:30

2 stops25h 32m

₹ 129,095

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Wed 13/5

04:00-20:55

2 stops26h 25m

Philadelphia

Sun 21/6

20:30-02:30

1 stop20h 30m

₹ 129,919

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Sat 16/5

04:00-22:44

2 stops28h 14m

Philadelphia

Wed 17/6

20:30-02:30

1 stop20h 30m

₹ 130,285

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Sat 23/5

04:00-22:45

2 stops28h 15m

Philadelphia

Mon 29/6

20:30-02:30

1 stop20h 30m

₹ 130,285

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Sat 23/5

04:00-22:45

2 stops28h 15m

Philadelphia

Thu 25/6

20:30-02:30

1 stop20h 30m

₹ 130,285

KolkataPhiladelphia

CCU - PHL

CCUPHL

Kolkata Netaji S. Chandra

Sat 16/5

04:00-22:44

2 stops28h 14m

Philadelphia

Thu 18/6

20:30-02:30

1 stop20h 30m

₹ 130,285

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 15 results
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Best time to book a flight from Kolkata to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Philadelphia

What is the cheapest month to book a flight from Kolkata to Philadelphia?

Currently, November is the cheapest month in which you can book a flight from Kolkata to Philadelphia (average of ₹ 49,863). Flying from Kolkata to Philadelphia in January is currently the most expensive (average of ₹ 113,542). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 22 January 2026.
Get a feel of what it's like to fly with British Airways from Kolkata to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,689 reviews
Check prices

Comfort

6.8

Crew

7.6

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,689 reviews
British Airways
6.7
Okay
7,689 reviews
Check prices

Comfort

6.8

Crew

7.6

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kolkata to Philadelphia?

    For as low as ₹ 126,259, British Airways can have you in Philadelphia from Kolkata in 28h 15m. The distance between Kolkata and Philadelphia is about 12849 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Kolkata to Philadelphia round-trip?

    Our cheapest airline available from Kolkata to Philadelphia is British Airways. Our recent data shows that you can find tickets from as low as ₹ 120,941 on this airline.

  • Can I find deals for flights from Kolkata to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Kolkata to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Philadelphia.

  • Can I find deals for business class flights from Kolkata to Philadelphia?

    Yes. Cheapflights offers flight deals from Kolkata to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to Philadelphia?

    Currently, November is the cheapest month in which you can book a flight from Kolkata to Philadelphia (average of ₹ 49,863). Flying from Kolkata to Philadelphia in January is currently the most expensive (average of ₹ 113,542). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kolkata to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to John F Kennedy Intl flights
Kolkata to Newark flights
Kolkata to LaGuardia flights
Kolkata to Dulles Intl flights
Kolkata to Reagan-National flights
Kolkata to Pittsburgh flights

Top airline flying from Kolkata to Philadelphia

Discover the top airline that operate flights from Kolkata to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 120,941Average₹ 127,375FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Kolkata today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Philadelphia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Kolkata.

Can Cheapflights find flights from Kolkata to Philadelphia with no change fees?

Certainly. Search results for flights to Philadelphia from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Philadelphia become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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