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$487+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
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 April, 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 July 9, 2025.

Round-trip from

$1,021
(American Airlines)

One-way from

$487
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,274
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. 9% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 9, 2025.

This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 9/610:40 amRDU - CCU
2 stops32h 35mMultiple Airlines
Tue 10/73:50 amCCU - RDU
2 stops24h 38mMultiple Airlines
Deal found 7/9$1,021
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 9/610:40 amRDU - CCU
2 stops32h 35mAmerican Airlines
Wed 10/86:00 pmCCU - RDU
2 stops34h 28mAmerican Airlines
Deal found 7/9$1,048
This Indian Eagle deal was found by Cheapflights users on 7/6. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:25 pmRDU - CCU
2 stops21h 50mQatar Airways
Tue 12/23:20 amCCU - RDU
2 stops30h 54mQatar Airways
Deal found 7/6$1,055
This oojo deal was found by Cheapflights users on 7/7. 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.
Wed 11/510:29 amRDU - CCU
2 stops29h 31mEtihad Airways
Tue 12/23:20 amCCU - RDU
2 stops47h 25mEtihad Airways
Deal found 7/7$1,066

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 July 9, 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

Sat 9/6

10:40 am-4:45 am

2 stops32h 35m

Kolkata Netaji S. Chandra

Tue 10/7

3:50 am-6:58 pm

2 stops24h 38m

$1,021

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 9/6

10:40 am-4:45 am

2 stops32h 35m

Kolkata Netaji S. Chandra

Wed 10/8

6:00 pm-6:58 pm

2 stops34h 28m

$1,048

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 9/26

7:00 am-3:00 am

2 stops34h 30m

Kolkata Netaji S. Chandra

Fri 10/10

9:30 pm-10:33 pm

2 stops34h 33m

$1,111

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 8/14

1:40 pm-2:20 am

2 stops27h 10m

Kolkata Netaji S. Chandra

Tue 8/19

3:50 am-10:05 pm

2 stops27h 45m

$1,112

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 8/21

3:22 pm-7:40 am

3 stops30h 48m

Kolkata Netaji S. Chandra

Thu 8/28

8:30 pm-1:45 pm

2 stops26h 45m

$1,275

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 8/14

5:15 pm-9:30 am

3 stops30h 45m

$487

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 8/13

12:06 pm-4:45 am

2 stops31h 09m

$542

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 8/16

9:19 am-7:40 am

3 stops36h 51m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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 June 27, 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 $971). 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 July 9, 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.

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 July 9, 2025.
Read through reviews of airlines operating flights from Raleigh to Kolkata, such as LOT, Qatar Airways, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,093 reviews

Food

7.2

Entertainment

7.0

Crew

8.2

Comfort

7.5

Boarding

7.6

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,093 reviews
LOT
7.6
Good
1,093 reviews

Food

7.2

Entertainment

7.0

Crew

8.2

Comfort

7.5

Boarding

7.6

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Qatar Airways
7.4
Good
3,591 reviews
LOT
7.6
Good
1,093 reviews

Food

7.2

Entertainment

7.0

Crew

8.2

Comfort

7.5

Boarding

7.6

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Etihad Airways
7.4
Good
1,222 reviews
LOT
7.6
Good
1,093 reviews

Food

7.2

Entertainment

7.0

Crew

8.2

Comfort

7.5

Boarding

7.6

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
American Airlines
7.2
Good
10,000 reviews
LOT
7.6
Good
1,093 reviews

Food

7.2

Entertainment

7.0

Crew

8.2

Comfort

7.5

Boarding

7.6

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Lufthansa
6.8
Okay
7,197 reviews
LOT
7.6
Good
1,093 reviews

Food

7.2

Entertainment

7.0

Crew

8.2

Comfort

7.5

Boarding

7.6

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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?

    American Airlines, at $1,048, was found to be the cheapest airline from Raleigh to Kolkata.Alternate airlines to your destination round-trip include Etihad Airways and Qatar Airways. American Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $971). 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 July 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,056Average$1,194FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,061Average$1,120FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,103Average$1,248FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,171Average$1,247FlexibilityNo cancel feeOn-time76%

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