How long is the flight from Raleigh to Kolkata?

A quick flight from Raleigh to Kolkata can take about 21h 52m. Qatar Airways provides one of the quickest options available for as low as ₹ 116,507. Airlines will cover a distance of 13359 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

What is the cheapest time of day to fly from RDU to CCU?

When flying from Raleigh to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Raleigh to Kolkata?

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

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

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

₹ 57,113+ Cheap Flights from Raleigh to Kolkata

Cheap flight deals from Raleigh to Kolkata

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Raleigh to Kolkata
Explore the most affordable flight options available from Raleigh to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Tue 17/1111:55 -

2 stops21h 30m

Sat 27/203:20 -

2 stops30h 34m

Deal found 29/10₹ 110,805

Sun 15/1106:40 -

2 stops33h 15m

Thu 24/1203:20 -

2 stops24h 49m

Deal found 29/10₹ 110,900

Sat 14/1106:07 -

2 stops33h 18m

Thu 24/1203:25 -

2 stops31h 46m

Deal found 27/10₹ 112,421

Sat 7/1106:40 -

2 stops26h 45m

Sat 21/1103:20 -

2 stops26h 35m

Deal found 30/10₹ 114,416

Sun 22/1117:30 -

2 stops45h 55m

Thu 24/1203:25 -

2 stops29h 36m

Deal found 27/10₹ 115,842

Fri 13/1106:40 -

2 stops26h 45m

Thu 24/1203:20 -

2 stops24h 49m

Deal found 29/10₹ 116,222

Sat 7/1106:40 -

2 stops26h 45m

Sat 21/1121:00 -

2 stops32h 55m

Deal found 30/10₹ 116,697

Thu 12/1106:07 -

2 stops33h 18m

Thu 24/1203:25 -

2 stops29h 36m

Deal found 26/10₹ 118,597

Fri 6/1118:48 -

2 stops38h 37m

Sat 21/1103:20 -

2 stops31h 06m

Deal found 28/10₹ 118,788

Sat 21/1117:30 -

2 stops45h 55m

Thu 24/1203:25 -

2 stops29h 36m

Deal found 26/10₹ 119,453

Sun 6/1211:12 -

2 stops28h 43m

Sun 28/221:00 -

2 stops29h 28m

Deal found 28/10₹ 121,163

Find flight deals from Raleigh to Kolkata

Round-trip from	₹ 98,356
One-way from	₹ 57,113
Popular in	December
Cheapest in	February
Average price	₹ 120,783

Etihad Airways
24/1-8/2
4 total stops
53h 39m total
Raleigh to Kolkata

Search Deals

Qatar Airways
19/1-31/12
2 total stops
26h 41m total
Raleigh to Kolkata

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (₹ 1,587,785 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (₹ 703,198 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Mon 15/2

06:59-01:55

2 stops32h 26m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 57,588

Fastest return journey

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Sat 7/11

06:40-20:15

2 stops27h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 80,490

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Fri 6/11

18:48-23:50

2 stops42h 32m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 81,726

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Thu 5/11

13:20-19:55

2 stops44h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 86,952

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Thu 5/11

18:52-06:55

3 stops49h 33m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 96,360

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Sun 24/1

17:33-01:55

2 stops21h 52m

Kolkata Netaji S. Chandra

Sat 27/2

03:25-21:49

2 stops28h 54m

₹ 116,507

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Sat 30/1

17:08-01:55

2 stops22h 17m

Kolkata Netaji S. Chandra

Sat 27/2

03:25-21:49

2 stops28h 54m

₹ 120,308

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Fri 4/12

06:00-02:25

2 stops33h 55m

Kolkata Netaji S. Chandra

Sat 27/2

03:20-15:58

2 stops47h 08m

₹ 126,485

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Sun 6/12

06:00-02:25

2 stops33h 55m

Kolkata Netaji S. Chandra

Wed 3/3

21:00-23:30

2 stops37h 00m

₹ 126,485

RaleighKolkata

RDU Raleigh-Durham - CCU Kolkata Netaji S. Chandra

RDUCCU

Raleigh-Durham

Sun 6/12

06:00-02:25

2 stops33h 55m

Kolkata Netaji S. Chandra

Sat 27/2

21:00-23:24

2 stops36h 54m

₹ 126,485

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Raleigh to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Raleigh with our price prediction graph.

RDU-CCU

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 Raleigh to Kolkata

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

Currently, February is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 101,397). Flying from Raleigh to Kolkata in December is currently the most expensive (average of ₹ 208,781). 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.

How much does it cost for a return flight from Raleigh to Kolkata?

Airfare is below average for this route at the moment.

Raleigh to Kolkata flights typically cost between ₹ 104,628 and ₹ 137,033 in January.
The cheapest return price found within the last 5 days was ₹ 98,356 on Etihad Airways (24 Jan–8 Feb).

Related info for your journey

How long is the flight from Raleigh to Kolkata?
A quick flight from Raleigh to Kolkata can take about 21h 52m. Qatar Airways provides one of the quickest options available for as low as ₹ 116,507. Airlines will cover a distance of 13359 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Raleigh to Kolkata that include hotel bookings?
Yes. In addition to deals on Raleigh to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Raleigh to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Kolkata.
Can I find deals for business class flights from Raleigh to Kolkata?
Yes. Cheapflights offers flight deals from Raleigh to Kolkata 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 Raleigh to Kolkata?
Currently, February is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 101,397). Flying from Raleigh to Kolkata in December is currently the most expensive (average of ₹ 208,781). 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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Why should you use Cheapflights to find cheap flight tickets from Raleigh to Kolkata?

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

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Cheap flights from Raleigh to Kolkata from ₹ 57,113

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Raleigh to Kolkata

Cheapest flights from Raleigh to KolkataExplore the most affordable flight options available from Raleigh to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Raleigh to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Raleigh to KolkataDiscover carefully curated flight deals from Raleigh to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Raleigh to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Raleigh to KolkataDiscover last-minute flight deals from Raleigh to Kolkata. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Raleigh to Kolkata. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Raleigh to KolkataSearch for one-way flight options from Raleigh to Kolkata. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Raleigh to Kolkata. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Best time to book a flight from Raleigh to Kolkata

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Cheapflights Insights

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

How much does it cost for a return flight from Raleigh to Kolkata?

Airfare is below average for this route at the moment.

Raleigh to Kolkata flights typically cost between ₹ 104,628 and ₹ 137,033 in January.The cheapest return price found within the last 5 days was ₹ 98,356 on Etihad Airways (24 Jan–8 Feb).

Related info for your journey

How long is the flight from Raleigh to Kolkata?

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

How can I find direct flights from Raleigh to Kolkata?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Kolkata

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Complete your trip

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Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.

Search flights from Raleigh to Kolkata by cabin class

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Other flights to Kolkata

Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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Cheapest flights from Raleigh to Kolkata
Explore the most affordable flight options available from Raleigh to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Raleigh to Kolkata
Discover carefully curated flight deals from Raleigh to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Raleigh to Kolkata
Discover last-minute flight deals from Raleigh to Kolkata. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Raleigh to Kolkata
Search for one-way flight options from Raleigh to Kolkata. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Raleigh to Kolkata flights typically cost between ₹ 104,628 and ₹ 137,033 in January.
The cheapest return price found within the last 5 days was ₹ 98,356 on Etihad Airways (24 Jan–8 Feb).