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$584+ Cheap flights from Raleigh (RDU) to Kolkata (CCU)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Kolkata Netaji S. Chandra are usually found in February or January, booked 52 days in advance, depart on a Thursday or Monday and return on a Tuesday

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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,051
(oojo)

One-way from

$584
(oojo)

Popular in

December

Cheapest in

February

Average price

$1,209
Provider with most accurate pricing for Raleigh-Durham-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Kolkata Netaji S. Chandra flights.
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From Raleigh-Durham to Kolkata Netaji S. Chandra
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One-way flight from Raleigh-Durham to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 13% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($80 potential savings vs. average RT 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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:00 amRDU - CCU
2 stops34h 20mEtihad Airways
Fri 10/173:45 amCCU - RDU
2 stops25h 15mEtihad Airways
Deal found 4/17$1,051
This Qatar Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:45 pmRDU - CCU
2 stops23h 05mQatar Airways
Tue 10/73:50 amCCU - RDU
2 stops38h 40mQatar Airways
Deal found 4/17$1,114
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:02 pmRDU - CCU
2 stops25h 13mAmerican Airlines
Thu 5/224:20 pmCCU - RDU
2 stops29h 23mAmerican Airlines
Deal found 4/17$1,141
This KLM deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:20 pmRDU - CCU
2 stops27h 40mAir France
Thu 5/227:05 pmCCU - RDU
2 stops30h 35mAir France
Deal found 4/17$1,334
This Gurufare deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:58 pmRDU - CCU
3 stops32h 32mLufthansa
Thu 5/229:20 pmCCU - RDU
2 stops25h 55mLufthansa
Deal found 4/17$1,431
This Gotogate deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:20 pmRDU - CCU
3 stops29h 30mMultiple Airlines
Thu 5/224:00 pmCCU - RDU
2 stops33h 40mMultiple Airlines
Deal found 4/17$1,576
This Gurufare deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:45 amRDU - CCU
3 stops51h 00mSingapore Airlines
Sat 10/2511:30 pmCCU - RDU
3 stops65h 46mSingapore Airlines
Deal found 4/17$1,817
This Gurufare deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:02 pmRDU - CCU
3 stops34h 13mBritish Airways
Wed 5/212:00 amCCU - RDU
2 stops45h 10mBritish Airways
Deal found 4/17$1,823

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 17, 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 9/19

7:00 am-2:50 am

2 stops34h 20m

Kolkata Netaji S. Chandra

Fri 10/17

3:45 am-7:30 pm

2 stops25h 15m

$1,051

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 9/23

5:45 pm-2:20 am

2 stops23h 05m

Kolkata Netaji S. Chandra

Tue 10/7

3:50 am-9:00 am

2 stops38h 40m

$1,114

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 5/15

6:02 pm-4:45 am

2 stops25h 13m

Kolkata Netaji S. Chandra

Thu 5/22

4:20 pm-4:38 pm

2 stops33h 48m

$1,138

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 9/19

1:59 pm-2:20 am

2 stops26h 51m

Kolkata Netaji S. Chandra

Sat 10/18

4:20 pm-1:59 pm

2 stops31h 09m

$1,139

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 5/15

6:20 pm-7:30 am

2 stops27h 40m

Kolkata Netaji S. Chandra

Thu 5/22

7:05 pm-4:10 pm

2 stops30h 35m

$1,334

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 5/14

2:58 pm-9:00 am

3 stops32h 32m

Kolkata Netaji S. Chandra

Wed 5/21

9:20 pm-1:45 pm

2 stops25h 55m

$1,418

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 9/25

9:45 am-10:15 pm

3 stops51h 00m

Kolkata Netaji S. Chandra

Sat 10/25

11:30 pm-7:46 am

3 stops65h 46m

$1,817

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 5/15

6:02 pm-1:45 pm

3 stops34h 13m

Kolkata Netaji S. Chandra

Wed 5/21

2:00 am-1:40 pm

2 stops45h 10m

$1,823

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 5/15

6:20 pm-9:20 am

3 stops29h 30m

Kolkata Netaji S. Chandra

Thu 5/22

7:30 pm-4:10 pm

3 stops30h 10m

$2,068

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 5/17

10:18 am-4:45 am

2 stops32h 57m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
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Compare providers for flights from Raleigh to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Kolkata in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Kolkata flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Raleigh-Kolkata flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Raleigh-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Kolkata flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Raleigh to Kolkata. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Raleigh to Kolkata, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $989). Flying from Raleigh to Kolkata in December is currently the most expensive (average of $1,647). 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.

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

Find hourly flight availability from Raleigh to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Raleigh to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at noon.

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 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.

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 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 April 17, 2025.
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

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
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

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
1,329 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

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
Air France
7.5
Good
1,435 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

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
3,554 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

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
1,194 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

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?

    Etihad Airways, at $1,051, was found to be the cheapest airline from Raleigh to Kolkata.Alternate airlines to your destination round-trip include Qatar Airways and American Airlines. Etihad Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Raleigh to Kolkata one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $584. Users have also found prices from $718 and $761 on American Airlines and Lufthansa, respectively.

  • 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 vacation 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 $989). Flying from Raleigh to Kolkata in December is currently the most expensive (average of $1,647). 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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Alternative routes for Raleigh to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Kolkata flights
Charlotte to Bagdogra flights

Top 4 airlines flying from Raleigh to Kolkata

Discover the top 4 airlines that operate flights from Raleigh to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,056Average$1,178FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,061Average$1,261FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,105Average$1,243FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,171Average$1,346FlexibilityNo cancel feeOn-time76%

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