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Cheap flights from Raleigh to Kolkata from ₹ 63,772

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
17 Nov — 24 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Raleigh to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Kolkata (CCU). 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 18 October 2025.

Round-trip from

₹ 77,494

One-way from

₹ 63,772

Popular in

December

Cheapest in

October

Average price

₹ 100,276
Air India
  • Air India
  • 28/10-23/11
  • 4 total stops
  • 62h 47m total
  • Raleigh to Kolkata
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9/12
  • 9/12
  • 3 total stops
  • 47h 06m total
  • Raleigh to Kolkata
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 967,658 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 371,548 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Raleigh to Kolkata

Enter your travel dates to find the best prices.

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 18 October 2025.

Tue 28/1006:00RDU - CCU
2 stops33h 05mAir India
Sun 23/1120:35CCU - RDU
2 stops29h 42mAir India
Deal found 16/10₹ 77,494
Mon 20/1011:11RDU - CCU
2 stops44h 09mAir India
Sun 23/1107:05CCU - RDU
2 stops41h 48mAir India
Deal found 16/10₹ 78,021
Wed 29/1006:00RDU - CCU
2 stops25h 20mAir India
Sun 23/1120:35CCU - RDU
2 stops28h 18mAir India
Deal found 17/10₹ 78,373
Tue 28/1006:00RDU - CCU
2 stops28h 25mAir India
Thu 20/1123:00CCU - RDU
2 stops53h 55mAir India
Deal found 16/10₹ 79,341
Mon 20/1011:11RDU - CCU
2 stops46h 34mAir India
Mon 24/1117:30CCU - RDU
2 stops32h 47mAir India
Deal found 16/10₹ 80,836
Sat 22/1119:21RDU - CCU
2 stops42h 44mAir India
Mon 1/1223:00CCU - RDU
2 stops51h 45mAir India
Deal found 18/10₹ 85,498

Cheapflights Fare Finder

 
Customise your flight search to find flights from Raleigh to Kolkata 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 18 October 2025.
Use the filters below to find and compare flights from Raleigh to Kolkata that are best for you.

Fly from

Raleigh

Fly to

Kolkata

Route

Depart

Return

Price

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 28/10

06:00-00:35

2 stops33h 05m

Kolkata Netaji S. Chandra

Sun 23/11

20:35-15:47

2 stops29h 42m

₹ 77,494

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 28/10

06:00-19:55

2 stops28h 25m

Kolkata Netaji S. Chandra

Thu 20/11

23:00-18:25

2 stops53h 55m

₹ 79,341

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 22/11

19:21-00:35

2 stops42h 44m

Kolkata Netaji S. Chandra

Mon 1/12

23:00-16:15

2 stops51h 45m

₹ 85,498

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 6/3

07:00-21:15

2 stops27h 45m

Kolkata Netaji S. Chandra

Sun 15/3

17:30-16:09

2 stops32h 09m

₹ 85,586

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 29/10

06:00-19:55

2 stops28h 25m

Kolkata Netaji S. Chandra

Sat 22/11

00:30-23:51

2 stops57h 51m

₹ 87,257

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 1/12

10:54-16:50

2 stops43h 26m

Kolkata Netaji S. Chandra

Mon 8/12

23:00-16:15

2 stops51h 45m

₹ 93,063

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 10/11

06:00-16:50

2 stops24h 20m

Kolkata Netaji S. Chandra

Tue 10/2

19:05-21:30

2 stops36h 55m

₹ 93,415

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 15/1

14:45-21:15

2 stops44h 00m

Kolkata Netaji S. Chandra

Sun 8/2

08:30-13:50

2 stops39h 50m

₹ 94,206

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 9/12

17:39-03:15

3 stops47h 06m

₹ 63,772

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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.
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

How far ahead should I book a flight from Raleigh to Kolkata?

Use this chart to determine the optimal time to book a return flight from Raleigh to Kolkata. Price data was last updated on 17 October 2025.

The best time to book flights from Raleigh to Kolkata is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 86,554). Flying from Raleigh to Kolkata in August is currently the most expensive (average of ₹ 157,714). 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.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Kolkata. 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 Raleigh to Kolkata?

    A quick flight from Raleigh to Kolkata can take about 33h 05m. Air India provides one of the quickest options available for as low as ₹ 77,494. Airlines will cover a distance of 13359 km.

  • 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, March is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 86,554). Flying from Raleigh to Kolkata in August is currently the most expensive (average of ₹ 157,714). 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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Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

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

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

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 Kolkata from Raleigh.

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

Yes! Cheapflights helps users easily find flights from Raleigh to Kolkata with no change fees.

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

Not ready to book yet? You can track prices for flights from Raleigh to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

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