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Cheap flights from Raleigh to Kolkata from ₹ 67,139

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
18 Apr — 25 Apr1
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 13 April 2025.

Round-trip from

₹ 90,350

One-way from

₹ 67,139

Popular in

December

Cheapest in

February

Average price

₹ 103,932
Etihad Airways
  • Etihad Airways
  • 19/9-17/10
  • 4 total stops
  • 59h 35m total
  • Raleigh to Kolkata
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American Airlines
  • American Airlines
  • 27/5
  • 2 total stops
  • 30h 26m total
  • Raleigh to Kolkata
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Highest demand for flights based on searches. 13% potential increase in price (₹ 1,512,440 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (₹ 587,696 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 13 April 2025.

Fri 19/907:00RDU - CCU
2 stops34h 20mEtihad Airways
Fri 17/1003:45CCU - RDU
2 stops25h 15mEtihad Airways
Deal found 12/4₹ 90,350
Fri 5/909:15RDU - CCU
2 stops31h 35mQatar Airways
Wed 17/903:50CCU - RDU
2 stops28h 51mQatar Airways
Deal found 12/4₹ 95,937
Wed 28/518:02RDU - CCU
2 stops25h 13mAmerican Airlines
Wed 4/616:20CCU - RDU
2 stops36h 59mAmerican Airlines
Deal found 13/4₹ 102,987
Fri 16/514:58RDU - CCU
3 stops32h 32mLufthansa
Fri 30/521:20CCU - RDU
2 stops25h 55mLufthansa
Deal found 13/4₹ 109,348
Fri 5/915:15RDU - CCU
3 stops32h 15mMultiple Airlines
Thu 18/920:00CCU - RDU
2 stops27h 15mMultiple Airlines
Deal found 12/4₹ 113,474
Thu 25/909:45RDU - CCU
3 stops51h 00mSingapore Airlines
Sat 25/1023:30CCU - RDU
3 stops65h 46mSingapore Airlines
Deal found 12/4₹ 143,906
Fri 5/918:20RDU - CCU
2 stops35h 40mBritish Airways
Wed 17/902:00CCU - RDU
3 stops30h 53mBritish Airways
Deal found 12/4₹ 147,087
Tue 27/518:20RDU - CCU
3 stops29h 30mKLM
Tue 3/622:30CCU - RDU
3 stops27h 10mKLM
Deal found 12/4₹ 234,944
Thu 25/909:45RDU - CCU
3 stops37h 45mLOT
Fri 24/1000:55CCU - RDU
3 stops40h 21mLOT
Deal found 12/4₹ 263,054

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 13 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

Fri 19/9

07:00-02:50

2 stops34h 20m

Kolkata Netaji S. Chandra

Fri 17/10

03:45-19:30

2 stops25h 15m

₹ 90,350

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 11/9

12:36-02:20

2 stops28h 14m

Kolkata Netaji S. Chandra

Thu 9/10

03:50-21:46

2 stops27h 26m

₹ 95,937

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 12/9

15:15-09:00

3 stops32h 15m

Kolkata Netaji S. Chandra

Sat 11/10

21:20-17:04

3 stops29h 14m

₹ 112,873

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 12/9

15:15-09:00

3 stops32h 15m

Kolkata Netaji S. Chandra

Sat 11/10

20:30-18:40

3 stops31h 40m

₹ 115,108

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 27/5

18:02-04:45

2 stops25h 13m

Kolkata Netaji S. Chandra

Tue 3/6

16:20-12:13

2 stops29h 23m

₹ 117,687

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

₹ 143,906

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 12/9

19:42-13:45

3 stops32h 33m

Kolkata Netaji S. Chandra

Fri 10/10

02:00-13:45

2 stops45h 15m

₹ 148,892

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 27/5

18:20-09:20

3 stops29h 30m

Kolkata Netaji S. Chandra

Tue 3/6

22:30-16:10

3 stops27h 10m

₹ 234,944

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 25/9

09:45-09:00

3 stops37h 45m

Kolkata Netaji S. Chandra

Fri 24/10

00:55-07:46

3 stops40h 21m

₹ 263,054

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 27/5

12:49-04:45

2 stops30h 26m

₹ 67,139

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 11 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 11 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 13 April 2025.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

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
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

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
1,321 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

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
LOT
7.6
Good
1,065 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

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
3,550 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

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
1,187 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

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, Etihad Airways (₹ 90,350), Qatar Airways (₹ 95,937), and Lufthansa (₹ 112,873) 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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Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

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