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Cheap flights from Raleigh to Kolkata from ₹ 35,205

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
20 Aug — 27 Aug1
1 adult

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 15 August 2025.

Round-trip from

₹ 73,037

One-way from

₹ 35,205

Popular in

December

Cheapest in

February

Average price

₹ 120,765
Air India
  • Air India
  • 23/9-30/9
  • 4 total stops
  • 74h 28m total
  • Raleigh to Kolkata
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American Airlines
  • American Airlines
  • 22/8
  • 2 total stops
  • 31h 09m total
  • Raleigh to Kolkata
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Highest demand for flights based on searches. 8% potential increase in price (₹ 957,872 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 418,183 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Raleigh to Kolkata

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 15 August 2025.

Tue 23/911:17RDU - CCU
2 stops44h 03mAir India
Tue 30/919:55CCU - RDU
2 stops30h 25mAir India
Deal found 14/8₹ 73,037
Sat 6/917:44RDU - CCU
2 stops37h 36mAir India
Tue 7/1006:25CCU - RDU
2 stops43h 55mAir India
Deal found 15/8₹ 73,475
Sat 6/911:17RDU - CCU
2 stops44h 03mAir India
Wed 8/1019:55CCU - RDU
2 stops30h 25mAir India
Deal found 13/8₹ 75,927
Sun 28/917:44RDU - CCU
2 stops37h 36mAir India
Sun 5/1021:20CCU - RDU
2 stops46h 42mAir India
Deal found 14/8₹ 77,591
Mon 20/1011:26RDU - CCU
2 stops48h 39mAir India
Tue 18/1100:55CCU - RDU
2 stops52h 00mAir India
Deal found 15/8₹ 77,678
Fri 26/917:44RDU - CCU
2 stops37h 36mAir India
Fri 10/1006:25CCU - RDU
2 stops43h 55mAir India
Deal found 13/8₹ 80,568
Thu 18/917:44RDU - CCU
2 stops41h 16mAir India
Sat 18/1015:10CCU - RDU
2 stops35h 10mAir India
Deal found 14/8₹ 81,006
Thu 11/911:17RDU - CCU
2 stops45h 18mAir India
Sat 27/912:40CCU - RDU
2 stops37h 39mAir India
Deal found 13/8₹ 83,721
Sat 22/1119:21RDU - CCU
2 stops39h 44mAir India
Mon 1/1215:10CCU - RDU
2 stops43h 04mAir India
Deal found 14/8₹ 87,224

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 15 August 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 23/9

11:17-16:50

2 stops44h 03m

Kolkata Netaji S. Chandra

Tue 30/9

19:55-16:50

2 stops30h 25m

₹ 73,037

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 6/9

17:44-16:50

2 stops37h 36m

Kolkata Netaji S. Chandra

Tue 7/10

06:25-16:50

2 stops43h 55m

₹ 73,475

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 6/9

11:17-16:50

2 stops44h 03m

Kolkata Netaji S. Chandra

Wed 8/10

19:55-16:50

2 stops30h 25m

₹ 75,927

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sun 28/9

17:44-16:50

2 stops37h 36m

Kolkata Netaji S. Chandra

Sun 5/10

21:20-10:32

2 stops46h 42m

₹ 77,591

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 20/10

11:26-16:50

2 stops43h 54m

Kolkata Netaji S. Chandra

Wed 19/11

10:10-18:25

2 stops42h 45m

₹ 77,678

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 26/9

17:44-16:50

2 stops37h 36m

Kolkata Netaji S. Chandra

Fri 10/10

06:25-16:50

2 stops43h 55m

₹ 80,568

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 22/8

12:06-04:45

2 stops31h 09m

₹ 35,205

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 22/8

06:10-07:30

3 stops39h 50m

₹ 48,253

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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 8 August 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, July is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 116). Flying from Raleigh to Kolkata in October is currently the most expensive (average of ₹ 161). 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.

  • 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, July is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 116). Flying from Raleigh to Kolkata in October is currently the most expensive (average of ₹ 161). 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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Yes! Cheapflights helps users easily find flights from Raleigh to Kolkata with no change fees.

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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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