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Cheap flights from Raleigh to Kolkata from ₹ 37,576

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Raleigh to Kolkata

Enter your travel dates to find the best prices.

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 4 February 2026.

Tue 3/313:10
RDU
-
CCU
2 stops29h 00m
Multiple Airlines
Mon 9/303:25
CCU
-
RDU
2 stops30h 12m
Multiple Airlines
Deal found 1/2₹ 83,914
Wed 1/409:08
RDU
-
CCU
2 stops32h 22m
Multiple Airlines
Sun 12/421:30
CCU
-
RDU
2 stops26h 10m
Multiple Airlines
Deal found 2/2₹ 84,998
Wed 25/215:46
RDU
-
CCU
2 stops41h 44m
Multiple Airlines
Mon 16/320:55
CCU
-
RDU
2 stops35h 58m
Multiple Airlines
Deal found 31/1₹ 85,269
Thu 26/206:15
RDU
-
CCU
2 stops25h 40m
Multiple Airlines
Mon 16/320:35
CCU
-
RDU
2 stops28h 31m
Multiple Airlines
Deal found 1/2₹ 85,359
Thu 26/211:00
RDU
-
CCU
2 stops22h 30m
Etihad Airways
Mon 16/320:55
CCU
-
RDU
2 stops35h 58m
Etihad Airways
Deal found 3/2₹ 85,540
Thu 12/211:20
RDU
-
CCU
2 stops28h 05m
Multiple Airlines
Mon 23/203:25
CCU
-
RDU
2 stops28h 45m
Multiple Airlines
Deal found 3/2₹ 87,437
Thu 5/311:00
RDU
-
CCU
2 stops29h 10m
Etihad Airways
Mon 9/320:55
CCU
-
RDU
2 stops36h 27m
Etihad Airways
Deal found 2/2₹ 88,611
Fri 6/310:45
RDU
-
CCU
2 stops30h 25m
Multiple Airlines
Fri 20/303:35
CCU
-
RDU
2 stops38h 08m
Multiple Airlines
Deal found 1/2₹ 89,243
Thu 26/311:37
RDU
-
CCU
2 stops52h 48m
Qatar Airways
Thu 23/404:00
CCU
-
RDU
2 stops41h 45m
Qatar Airways
Deal found 1/2₹ 94,030
Thu 26/308:00
RDU
-
CCU
2 stops32h 25m
Multiple Airlines
Thu 23/418:00
CCU
-
RDU
2 stops26h 00m
Multiple Airlines
Deal found 2/2₹ 96,650

Find 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 4 February 2026.

Round-trip from

₹ 83,914

One-way from

₹ 37,576

Popular in

August

Cheapest in

March

Average price

₹ 100,986
3/3-9/3
  • 3/3-9/3
  • 4 total stops
  • 59h 12m total
  • Raleigh to Kolkata
Search Deals
American Airlines
  • American Airlines
  • 22/2
  • 2 total stops
  • 31h 25m total
  • Raleigh to Kolkata
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 1,015,777 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 373,271 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 4 February 2026.
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 3/3

13:10-04:40

2 stops29h 00m

Kolkata Netaji S. Chandra

Mon 9/3

03:25-00:07

2 stops30h 12m

₹ 83,914

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 1/4

09:08-03:00

2 stops32h 22m

Kolkata Netaji S. Chandra

Sun 12/4

21:30-14:10

2 stops26h 10m

₹ 84,998

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 26/2

11:00-20:00

2 stops22h 30m

Kolkata Netaji S. Chandra

Mon 16/3

20:55-23:23

2 stops35h 58m

₹ 85,540

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 5/3

15:46-23:40

2 stops45h 24m

Kolkata Netaji S. Chandra

Mon 9/3

20:55-14:31

2 stops27h 06m

₹ 88,611

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 27/2

06:39-02:40

2 stops33h 31m

Kolkata Netaji S. Chandra

Fri 20/3

20:55-17:48

2 stops30h 23m

₹ 88,611

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 6/3

10:45-03:40

2 stops30h 25m

Kolkata Netaji S. Chandra

Fri 20/3

03:35-08:13

2 stops38h 08m

₹ 89,243

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 26/3

11:37-01:55

2 stops52h 48m

Kolkata Netaji S. Chandra

Thu 23/4

04:00-12:15

2 stops41h 45m

₹ 94,030

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 26/3

08:00-01:55

2 stops32h 25m

Kolkata Netaji S. Chandra

Thu 23/4

18:00-10:30

2 stops26h 00m

₹ 96,650

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 26/2

16:15-08:40

2 stops29h 55m

Kolkata Netaji S. Chandra

Mon 16/3

21:00-21:33

3 stops34h 03m

₹ 135,219

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sun 22/2

10:45-04:40

2 stops31h 25m

₹ 37,576

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 16 results
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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 30 January 2026.

The best time to book flights from Raleigh to Kolkata is 71 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, March is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 88,882). Flying from Raleigh to Kolkata in August is currently the most expensive (average of ₹ 161,956). 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.

How much does it cost for a return flight from Raleigh to Kolkata?

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.

  • How long is the flight from Raleigh to Kolkata?

    A quick flight from Raleigh to Kolkata can take about 22h 30m. Etihad Airways provides one of the quickest options available for as low as ₹ 85,540. Airlines will cover a distance of 13359 km.

  • 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, March is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of ₹ 88,882). Flying from Raleigh to Kolkata in August is currently the most expensive (average of ₹ 161,956). 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

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Can Cheapflights find flights from Raleigh to Kolkata with no change fees?

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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