Are direct flights from Philadelphia to Kolkata always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, connecting flights can sometimes be more economical, especially for longer distances. Weigh the value of time saved against potential cost differences when making your choice.

Can flexible travel dates help on Philadelphia to Kolkata flights?

Yes, being flexible with your travel dates can often lead to finding better flight deals. Prices for flights can vary significantly depending on the day of the week or season. Adjusting your departure or return by a few days may result in noticeable savings.

What extra costs should I check before booking Philadelphia to Kolkata flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for meals or entertainment. Understanding these additional expenses helps you calculate the true total cost of your journey.

Flights From Philadelphia

To Kolkata

Cheap Flights from Philadelphia to Kolkata

Browse current best options from Philadelphia. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Philadelphia

RatePunk searches hundreds of travel sites at once for deals on flights to Kolkata

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Philadelphia to Kolkata

Explore current cheapest deals departing from Philadelphia to Kolkata

2026-09-14 – 2026-09-22
PHL - Kolkata
94% AI deal score
$1,589
$980
Round trip
2027-03-01 – 2027-03-05
PHL - Kolkata
88% AI deal score
$1,475
$1,051
Round trip
2026-09-22 – 2026-10-06
PHL - Kolkata
89% AI deal score
$1,436
$1,062
Round trip
2026-09-24 – 2026-10-06
PHL - Kolkata
89% AI deal score
$1,441
$1,062
Round trip
2026-09-22 – 2026-10-20
PHL - Kolkata
89% AI deal score
$1,410
$1,062
Round trip
2026-09-22 – 2026-10-13
PHL - Kolkata
89% AI deal score
$1,410
$1,062
Round trip
2026-09-22 – 2026-10-17
PHL - Kolkata
89% AI deal score
$1,410
$1,063
Round trip
2026-09-24 – 2026-10-17
PHL - Kolkata
89% AI deal score
$1,414
$1,063
Round trip
2026-09-28 – 2026-10-17
PHL - Kolkata
88% AI deal score
$1,371
$1,075
Round trip
2026-09-29 – 2026-10-17
PHL - Kolkata
88% AI deal score
$1,368
$1,075
Round trip

Philadelphia to Kolkata: Overview

Insights for flights from Philadelphia to Kolkata

A typical journey from Philadelphia to Kolkata takes about 36h 9m, including connections. Given that most itineraries connect at least once, this median duration reflects the time spent on multiple flight segments and layovers.

For travelers seeking cheap flights from Philadelphia to Kolkata, prices typically range from $1805–$2450, with a median of $2100. Right now, current fares are above the typical level. Only 6% of recent fares were classified as a good price, indicating that finding a low fare can be challenging.

When is the cheapest time to fly from Philadelphia to Kolkata? The most affordable months to fly are April, with a median fare of $872, followed by May at $955, and June at $1265. These months offer significantly lower median prices compared to the typical range.

There are no direct flights from Philadelphia to Kolkata; most itineraries connect at least once. In fact, the median number of stopovers for connecting flights is 3, highlighting that journeys on this route typically involve multiple transfers. New deals for this route are infrequent, suggesting that setting a price alert could be beneficial for finding better fares.

The distance between Philadelphia and Kolkata is approximately 12,859 kilometers, classifying this as a long-haul route. This substantial distance contributes to the extended journey times and the necessity for connecting flights.

How much is a round trip from Philadelphia to Kolkata

Regular price: $1,278 - $1,822

Prices are currently below the regular range for flights from Philadelphia to Kolkata.

The regular price range for flights from Philadelphia to Kolkata is between $1278 and $1822. The current lowest deal is $1017 on Kayak for travel from Mar 1-Mar 5.

now $1,017

Low $1,278

High $1,822

The cheapest time to fly from Philadelphia to Kolkata

The cheapest month to fly from Philadelphia to Kolkata is April, with a median price of $872. The most expensive month is June, with a median price of $1265. Prices are generally lower from April to May.

April

Cheapest

Flights from $872

June

Most Expensive

Flights from $1,265

Apr

May

Jun

Direct flights from Philadelphia to Kolkata

Qatar Airways

Akasa Air

Etihad Airways

IndiGo

Last-minute flights going from Philadelphia to Kolkata

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,589

$992

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,582

$1,371

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,572

$1,371

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,553

$1,394

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,918

$1,488

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,926

$1,553

One-way

Biggest price drops on these dates for flights from Philadelphia to Kolkata

8 nights

Sep 14 - Sep 22

$1,589 → $980

38%

7 nights

Sep 15 - Sep 22

$1,673 → $1,179

30%

4 nights

Sep 29 - Oct 3

$1,587 → $1,128

29%

5 nights

Sep 24 - Sep 29

$1,594 → $1,135

29%

Popular Airports to fly from Philadelphia to Kolkata

Philadelphia - Kolkata route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Philadelphia to Kolkata are above the typical level, with 6% good prices.

📅 Best time to fly

April offers the lowest median price at $872

Historically, April, May, and June offer lower median prices for flights to Kolkata.

⏱️ Flight duration

Flights typically take 36h 9m

The median flight duration for this long-haul route is 36 hours and 9 minutes.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 3 stopovers.

🏆 Airline highlight

Qatar Airways has 60 direct deals

Qatar Airways, Akasa Air, Etihad Airways, and IndiGo offer direct deals on this route.

🎯 Booking tip

Deals are rare for this route

Historically, deals for flights from Philadelphia to Kolkata are rare.

Philadelphia main airports to depart from

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient departure point for flights from Philadelphia to Kolkata.

📍 ~11 km from city center (reachable by car or train)

💸 Flights from ~$957

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Netaji Subhas Chandra Bose International Airport serves Kolkata and is a convenient arrival point for your trip.

📍 ~12 km from Kolkata city center (reachable by car)

💸 Flights from ~$960

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Consider Kazi Nazrul Islam (RDP) as a domestic alternative, especially if you prioritize avoiding international border crossings.

📍 ~170 km from Kolkata (reachable by car or train)

💸 Flights from ~$1,161

Business & First Class Flight Deals to Kolkata

Discover luxury on the budget with premium cabin class on flights from Philadelphia to Kolkata.

Elite

Best Elite deals to Kolkata

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PHL

Elite

Oct 06

Kolkata, India

93% AI deal score

$7,455

$4,118

Save $3,337

Air Canada, +1

Business Class

From PHL

Elite

Oct 11

Kolkata, India

92% AI deal score

$7,538

$4,494

Save $3,044

Air Canada, +1

Business Class

From PHL

Elite

Jan 13

Kolkata, India

92% AI deal score

$7,914

$4,604

Save $3,310

Air Canada, +1

Business Class

From PHL

Elite

Nov 18

Kolkata, India

92% AI deal score

$7,855

$4,624

Save $3,231

Air Canada, +1

Business Class

From PHL

Elite

Oct 05

Kolkata, India

92% AI deal score

$7,628

$4,835

Save $2,793

Air Canada, +1

Business Class

From PHL

Elite

Oct 05

Kolkata, India

92% AI deal score

$7,774

$4,835

Save $2,939

Air Canada, +1

Business Class

From PHL

Elite

Oct 15

Kolkata, India

92% AI deal score

$7,706

$4,835

Save $2,871

Air Canada, +1

Business Class

From PHL

Elite

Oct 15

Kolkata, India

92% AI deal score

$7,897

$4,835

Save $3,062

Air Canada, +1

Business Class

From PHL

Elite

Oct 15

Kolkata, India

92% AI deal score

$7,669

$4,835

Save $2,834

Air Canada, +1

Business Class

From PHL

Elite

Oct 15

Kolkata, India

92% AI deal score

$7,637

$4,835

Save $2,802

Air Canada, +1

Business Class

From PHL

Elite

Nov 30

Kolkata, India

92% AI deal score

$8,306

$4,835

Save $3,471

Air Canada, +1

Business Class

From PHL

Elite

Oct 14

Kolkata, India

92% AI deal score

$7,712

$4,837

Save $2,875

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Kolkata

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare prices across various airlines and booking platforms. Setting up price alerts may also notify you when fares drop for your desired route.

Booking flights in advance often provides more options and potentially lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings can sometimes offer different pricing compared to weekends.

Comparing nearby airports can sometimes reveal different flight options or prices. While it may add to your ground travel, the potential savings on airfare could be significant. Always factor in the total cost and convenience when considering alternative airports.

Related routes

More routes from Philadelphia

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Flights to Kolkata from other cities

Flights from Edmonton to Kolkata Flights from Montreal to Kolkata Flights from Raleigh to Kolkata Flights from San Antonio to Kolkata Flights from San Francisco to Kolkata Flights from Seattle to Kolkata Flights from Singapore to Kolkata Flights from Sydney to Kolkata Flights from Tampa to Kolkata Flights from Tokyo to Kolkata Flights from Toronto to Kolkata Flights from Washington, D.C. to Kolkata

Philadelphia to Kolkata: Overview

Insights for flights from Philadelphia to Kolkata

How much is a round trip from Philadelphia to Kolkata

Regular price: $1,278 - $1,822

Prices are currently below the regular range for flights from Philadelphia to Kolkata.

The regular price range for flights from Philadelphia to Kolkata is between $1278 and $1822. The current lowest deal is $1017 on Kayak for travel from Mar 1-Mar 5.

now $1,017

Low $1,278

High $1,822

The cheapest time to fly from Philadelphia to Kolkata

April

Cheapest

Flights from $872

June

Most Expensive

Flights from $1,265

Apr

May

Jun

Direct flights from Philadelphia to Kolkata

Qatar Airways

Akasa Air

Etihad Airways

IndiGo

Last-minute flights going from Philadelphia to Kolkata

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,589

$992

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,582

$1,371

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,572

$1,371

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,553

$1,394

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,918

$1,488

One-way

Mon, Sep 14

⌛ Last-Minute

PHL - Kolkata

Philadelphia (PHL) - Kolkata (CCU)

Qatar Airways

$1,926

$1,553

One-way

Biggest price drops on these dates for flights from Philadelphia to Kolkata

8 nights

Sep 14 - Sep 22

$1,589 → $980

38%

7 nights

Sep 15 - Sep 22

$1,673 → $1,179

30%

4 nights

Sep 29 - Oct 3

$1,587 → $1,128

29%

5 nights

Sep 24 - Sep 29

$1,594 → $1,135

29%

Popular Airports to fly from Philadelphia to Kolkata

Philadelphia - Kolkata route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Philadelphia to Kolkata are above the typical level, with 6% good prices.

📅 Best time to fly

April offers the lowest median price at $872

Historically, April, May, and June offer lower median prices for flights to Kolkata.

⏱️ Flight duration

Flights typically take 36h 9m

The median flight duration for this long-haul route is 36 hours and 9 minutes.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 3 stopovers.

🏆 Airline highlight

Qatar Airways has 60 direct deals

Qatar Airways, Akasa Air, Etihad Airways, and IndiGo offer direct deals on this route.

🎯 Booking tip

Deals are rare for this route

Historically, deals for flights from Philadelphia to Kolkata are rare.

Philadelphia main airports to depart from

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient departure point for flights from Philadelphia to Kolkata.

📍 ~11 km from city center (reachable by car or train)

💸 Flights from ~$957

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Netaji Subhas Chandra Bose International Airport serves Kolkata and is a convenient arrival point for your trip.

📍 ~12 km from Kolkata city center (reachable by car)

💸 Flights from ~$960

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Consider Kazi Nazrul Islam (RDP) as a domestic alternative, especially if you prioritize avoiding international border crossings.

Kolkata, India

92% AI deal score

$7,712

$4,837

Save $2,875

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Kolkata

Cheap Flights from Philadelphia to Kolkata

Today’s best flight deals from Philadelphia to Kolkata

Philadelphia to Kolkata: Overview

Insights for flights from Philadelphia to Kolkata

How much is a round trip from Philadelphia to Kolkata

The cheapest time to fly from Philadelphia to Kolkata

Direct flights from Philadelphia to Kolkata

Last-minute flights going from Philadelphia to Kolkata

Biggest price drops on these dates for flights from Philadelphia to Kolkata

Popular Airports to fly from Philadelphia to Kolkata

Philadelphia - Kolkata route insights

Recent fares are above the typical level

April offers the lowest median price at $872

Flights typically take 36h 9m

Connecting flights are dominant

Qatar Airways has 60 direct deals

Deals are rare for this route

Philadelphia main airports to depart from

Kolkata main airports to arrive at

Airports nearby Kolkata used as alternative

Business & First Class Flight Deals to Kolkata

Best Elite deals to Kolkata

Oct 06

Oct 11

Jan 13

Nov 18

Oct 05

Oct 05

Oct 15

Oct 15

Oct 15

Oct 15

Nov 30

Oct 14

Frequently Asked Questions About Flights to Kolkata

How can I find cheap flights from Philadelphia to Kolkata?

When should I book flights from Philadelphia to Kolkata?

Should I compare nearby airports for flights from Philadelphia to Kolkata?

Are direct flights from Philadelphia to Kolkata always the best option?

Can flexible travel dates help on Philadelphia to Kolkata flights?

What extra costs should I check before booking Philadelphia to Kolkata flights?

Related routes

More routes from Philadelphia

Flights to Kolkata from other cities

Philadelphia to Kolkata: Overview

Insights for flights from Philadelphia to Kolkata

How much is a round trip from Philadelphia to Kolkata

The cheapest time to fly from Philadelphia to Kolkata

Direct flights from Philadelphia to Kolkata

Last-minute flights going from Philadelphia to Kolkata

Biggest price drops on these dates for flights from Philadelphia to Kolkata

Popular Airports to fly from Philadelphia to Kolkata

Philadelphia - Kolkata route insights

Recent fares are above the typical level

April offers the lowest median price at $872

Flights typically take 36h 9m

Connecting flights are dominant

Qatar Airways has 60 direct deals

Deals are rare for this route

Philadelphia main airports to depart from

Kolkata main airports to arrive at

Airports nearby Kolkata used as alternative

Business & First Class Flight Deals to Kolkata

Best Elite deals to Kolkata

Oct 06

Oct 11

Jan 13

Nov 18

Oct 05

Oct 05

Oct 15

Oct 15

Oct 15

Oct 15

Nov 30

Oct 14

Frequently Asked Questions About Flights to Kolkata

How can I find cheap flights from Philadelphia to Kolkata?

When should I book flights from Philadelphia to Kolkata?

Should I compare nearby airports for flights from Philadelphia to Kolkata?