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Cheap flights from Raleigh to Kolkata from ₹ 41,899

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
5 May — 12 May1
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 30 April 2025.

Round-trip from

₹ 88,992

One-way from

₹ 41,899

Popular in

December

Cheapest in

February

Average price

₹ 102,958
Qatar Airways
  • Qatar Airways
  • 13/8-22/9
  • 4 total stops
  • 73h 30m total
  • Raleigh to Kolkata
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Qatar Airways
  • Qatar Airways
  • 8/5
  • 2 total stops
  • 45h 12m total
  • Raleigh to Kolkata
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,502,343 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 578,370 potential savings vs. average return price).
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Average for round-trip flights in April 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 30 April 2025.

Wed 13/806:00RDU - CCU
2 stops34h 50mQatar Airways
Mon 22/903:50CCU - RDU
2 stops38h 40mQatar Airways
Deal found 30/4₹ 88,992
Fri 26/907:00RDU - CCU
2 stops34h 20mEtihad Airways
Fri 10/1021:15CCU - RDU
2 stops33h 54mEtihad Airways
Deal found 29/4₹ 97,678
Fri 19/912:07RDU - CCU
2 stops31h 08mAmerican Airlines
Sat 18/1018:00CCU - RDU
2 stops29h 29mAmerican Airlines
Deal found 29/4₹ 107,557
Wed 11/612:28RDU - CCU
2 stops30h 47mMultiple Airlines
Fri 20/603:50CCU - RDU
2 stops28h 34mMultiple Airlines
Deal found 29/4₹ 131,317
Wed 13/819:52RDU - CCU
3 stops27h 38mLufthansa
Tue 23/921:20CCU - RDU
3 stops29h 14mLufthansa
Deal found 30/4₹ 135,064
Thu 25/909:45RDU - CCU
3 stops51h 00mSingapore Airlines
Sat 25/1023:30CCU - RDU
3 stops65h 46mSingapore Airlines
Deal found 29/4₹ 142,643
Wed 13/818:25RDU - CCU
2 stops33h 50mBritish Airways
Tue 23/906:20CCU - RDU
3 stops44h 33mBritish Airways
Deal found 30/4₹ 146,816
Fri 13/618:20RDU - CCU
3 stops29h 30mKLM
Fri 20/619:30CCU - RDU
3 stops30h 10mKLM
Deal found 29/4₹ 225,078
Sat 14/613:00RDU - CCU
2 stops33h 40mEmirates
Sat 21/609:45CCU - RDU
2 stops45h 17mEmirates
Deal found 29/4₹ 596,034

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 30 April 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

Wed 13/8

06:00-02:20

2 stops34h 50m

Kolkata Netaji S. Chandra

Mon 22/9

03:50-09:00

2 stops38h 40m

₹ 88,992

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 26/9

07:00-02:50

2 stops34h 20m

Kolkata Netaji S. Chandra

Fri 10/10

21:15-21:39

2 stops33h 54m

₹ 97,678

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 19/9

12:07-04:45

2 stops31h 08m

Kolkata Netaji S. Chandra

Sat 18/10

18:00-13:59

2 stops29h 29m

₹ 107,557

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 11/6

12:28-04:45

2 stops30h 47m

Kolkata Netaji S. Chandra

Fri 20/6

03:50-22:54

2 stops28h 34m

₹ 131,317

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 13/8

19:52-09:00

3 stops27h 38m

Kolkata Netaji S. Chandra

Tue 23/9

21:20-17:04

3 stops29h 14m

₹ 135,064

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 25/9

09:45-22:15

3 stops51h 00m

Kolkata Netaji S. Chandra

Sat 25/10

23:30-07:46

3 stops65h 46m

₹ 142,643

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 13/8

18:25-13:45

2 stops33h 50m

Kolkata Netaji S. Chandra

Tue 23/9

06:20-17:23

3 stops44h 33m

₹ 146,816

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 13/6

18:20-09:20

3 stops29h 30m

Kolkata Netaji S. Chandra

Fri 20/6

19:30-16:10

3 stops30h 10m

₹ 225,078

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 14/6

13:00-08:10

2 stops33h 40m

Kolkata Netaji S. Chandra

Sat 21/6

09:45-21:32

2 stops45h 17m

₹ 596,034

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 8/5

19:38-02:20

2 stops45h 12m

₹ 41,899

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 12 results
1
2

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 25 April 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, September is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 120). 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.

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

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.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 30 April 2025.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,213 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,334 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Etihad Airways
7.4
Good
1,203 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • What are the cheapest airlines flying from Raleigh to Kolkata round-trip?

    According to our current data, Qatar Airways (₹ 88,992), Etihad Airways (₹ 97,678), and American Airlines (₹ 107,557) offers the cheapest pricing from Raleigh to Kolkata. You may be able to fly from Raleigh to Kolkata for 22% less than the average price by searching for these airlines.

  • 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, September is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 120). 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 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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