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Cheap flights from Raleigh to Kolkata from ₹ 44,268

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CCU
6 Jul — 13 Jul1
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 1 July 2025.

Round-trip from

₹ 69,099

One-way from

₹ 44,268

Popular in

June

Cheapest in

February

Average price

₹ 109,086
Air India
  • Air India
  • 22/9-30/9
  • 4 total stops
  • 87h 58m total
  • Raleigh to Kolkata
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22/9
  • 22/9
  • 3 total stops
  • 41h 25m total
  • Raleigh to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,001,359 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 365,207 potential savings vs. average return price).
Search Deals
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 1 July 2025.

Mon 22/911:17RDU - CCU
2 stops44h 03mAir India
Tue 30/906:25CCU - RDU
2 stops43h 55mAir India
Deal found 29/6₹ 69,099
Wed 13/812:06RDU - CCU
2 stops31h 09mMultiple Airlines
Mon 22/903:50CCU - RDU
2 stops29h 29mMultiple Airlines
Deal found 1/7₹ 87,423
Mon 22/917:45RDU - CCU
2 stops23h 05mQatar Airways
Mon 29/903:50CCU - RDU
2 stops46h 30mQatar Airways
Deal found 29/6₹ 87,851
Sat 6/915:42RDU - CCU
2 stops27h 33mAmerican Airlines
Wed 8/1018:00CCU - RDU
2 stops27h 14mAmerican Airlines
Deal found 30/6₹ 89,734
Mon 11/809:19RDU - CCU
2 stops32h 11mEtihad Airways
Mon 1/921:30CCU - RDU
2 stops31h 20mEtihad Airways
Deal found 30/6₹ 94,872
Mon 11/815:40RDU - CCU
2 stops30h 30mLufthansa
Mon 1/920:30CCU - RDU
3 stops30h 04mLufthansa
Deal found 30/6₹ 102,236

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 1 July 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

Mon 22/9

11:17-16:50

2 stops44h 03m

Kolkata Netaji S. Chandra

Tue 30/9

06:25-16:50

2 stops43h 55m

₹ 69,099

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 13/8

12:06-04:45

2 stops31h 09m

Kolkata Netaji S. Chandra

Mon 22/9

03:50-23:49

2 stops29h 29m

₹ 87,423

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 22/9

17:45-02:20

2 stops23h 05m

Kolkata Netaji S. Chandra

Mon 29/9

03:50-16:50

2 stops46h 30m

₹ 87,851

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 6/9

15:42-04:45

2 stops27h 33m

Kolkata Netaji S. Chandra

Wed 8/10

18:00-11:44

2 stops27h 14m

₹ 89,734

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 11/8

09:19-03:00

2 stops32h 11m

Kolkata Netaji S. Chandra

Mon 1/9

21:30-19:20

2 stops31h 20m

₹ 94,872

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 11/8

15:40-07:40

2 stops30h 30m

Kolkata Netaji S. Chandra

Mon 1/9

20:30-17:04

3 stops30h 04m

₹ 102,236

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 22/9

06:25-09:20

3 stops41h 25m

₹ 44,268

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 14/8

13:01-04:45

2 stops30h 14m

₹ 46,580

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Tue 23/9

13:00-02:20

2 stops27h 50m

₹ 48,720

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 15/8

14:07-08:25

3 stops32h 48m

₹ 95,728

Flights are sorted by cheapest return flights first.

Deals found on 29/6

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 27 June 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.

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 1 July 2025.
Get a feel of what it's like to fly with KLM, Qatar Airways, andEtihad Airways from Raleigh to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,595 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Etihad Airways
7.4
Good
1,224 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,203 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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, Air India (₹ 69,099), Qatar Airways (₹ 87,851), and American Airlines (₹ 89,734) offers the cheapest pricing from Raleigh to Kolkata. You may be able to fly from Raleigh to Kolkata for 39% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as ₹ 46,580. Users have also found prices from ₹ 48,720 and ₹ 95,728 on Qatar Airways and KLM, 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 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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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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