What are the cheapest airlines flying from Raleigh to Kolkata round-trip?

Etihad Airways, at $984, was found to be the cheapest airline from Raleigh to Kolkata.Alternate airlines to your destination round-trip include American Airlines and Qatar Airways. Etihad Airways is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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.

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).

What are the most popular airlines that fly from Raleigh to Kolkata?

Consider Qatar Airways, Etihad Airways or American Airlines when booking your flight. These represent the most popular airlines when flying from Raleigh to Kolkata.

Most accurate provider : When it comes to deals on Raleigh-Kolkata flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Kolkata flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$451+ Flights from Raleigh to Kolkata

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Cheap 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 December 12, 2025.

Tue 12/302:27 pmRDU - CCU

2 stops24h 58mMultiple Airlines

Wed 2/113:25 amCCU - RDU

2 stops28h 40mMultiple Airlines

Deal found 12/11

$1,082

Thu 12/256:55 pmRDU - CCU

2 stops26h 20mAir France

Thu 2/129:30 pmCCU - RDU

2 stops29h 45mAir France

Deal found 12/11

$1,633

Mon 12/156:00 amRDU - CCU

2 stops27h 45mAir India

Mon 2/911:00 pmCCU - RDU

2 stops57h 00mAir India

Deal found 12/11

$1,815

Sun 12/146:00 amRDU - CCU

2 stops51h 30mMultiple Airlines

Mon 2/98:55 pmCCU - RDU

2 stops35h 05mMultiple Airlines

Deal found 12/11

$1,827

Fri 12/125:51 pmRDU - CCU

2 stops47h 54mAir India

Mon 2/911:00 pmCCU - RDU

2 stops49h 20mAir India

Deal found 12/11

$1,912

Tue 12/165:19 pmRDU - CCU

2 stops41h 26mAir India

Mon 2/911:00 pmCCU - RDU

2 stops49h 20mAir India

Deal found 12/11

$2,010

Mon 12/157:35 pmRDU - CCU

3 stops33h 40mMultiple Airlines

Mon 2/94:30 pmCCU - RDU

3 stops35h 24mMultiple Airlines

Deal found 12/11

$2,062

Best flights from Raleigh to Kolkata
Discover carefully curated flight deals from Raleigh to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sat 2/286:15 amRDU - CCU

2 stops27h 15mMultiple Airlines

Fri 3/203:35 amCCU - RDU

2 stops28h 55mMultiple Airlines

Deal found 12/11

$971

Sat 2/284:18 pmRDU - CCU

2 stops23h 07mQatar Airways

Thu 3/193:25 amCCU - RDU

2 stops40h 27mQatar Airways

Deal found 12/10

$1,062

Wed 3/1110:30 amRDU - CCU

2 stops48h 00mEtihad Airways

Sun 3/158:55 pmCCU - RDU

2 stops52h 13mEtihad Airways

Deal found 12/9

$1,125

Thu 2/126:00 amRDU - CCU

2 stops27h 30mMultiple Airlines

Mon 3/309:15 pmCCU - RDU

2 stops34h 47mMultiple Airlines

Deal found 12/10

$981

Wed 2/1110:30 amRDU - CCU

2 stops29h 40mMultiple Airlines

Wed 3/258:55 pmCCU - RDU

2 stops30h 44mMultiple Airlines

Deal found 12/11

$981

Wed 3/114:26 pmRDU - CCU

2 stops23h 59mQatar Airways

Sat 3/143:25 amCCU - RDU

2 stops40h 27mQatar Airways

Deal found 12/10

$1,108

Sun 1/258:30 amRDU - CCU

2 stops25h 00mMultiple Airlines

Sun 2/18:55 pmCCU - RDU

2 stops27h 25mMultiple Airlines

Deal found 12/11

$981

Thu 2/125:46 pmRDU - CCU

2 stops22h 24mMultiple Airlines

Mon 2/233:35 amCCU - RDU

2 stops30h 44mMultiple Airlines

Deal found 12/10

$981

Mon 2/166:15 amRDU - CCU

2 stops25h 40mMultiple Airlines

Mon 4/65:30 pmCCU - RDU

2 stops29h 02mMultiple Airlines

Deal found 12/11

$1,006

Fri 1/166:30 amRDU - CCU

2 stops33h 40mMultiple Airlines

Sat 2/73:35 amCCU - RDU

2 stops27h 23mMultiple Airlines

Deal found 12/10

$1,041

Fri 1/169:35 amRDU - CCU

2 stops30h 35mMultiple Airlines

Thu 2/123:35 amCCU - RDU

2 stops30h 49mMultiple Airlines

Deal found 12/9

$1,042

Last-minute flights from Raleigh to Kolkata
Discover last-minute flight deals from Raleigh to Kolkata. Data last updated December 12, 2025 and is based on user searches.

Tue 12/165:19 pmRDU - CCU

2 stops41h 26mAir India

Mon 2/911:00 pmCCU - RDU

2 stops49h 20mAir India

Deal found 12/11

$2,010

Tue 12/161:25 pmRDU - CCU

2 stops25h 50mMultiple Airlines

Mon 2/94:30 pmCCU - RDU

3 stops35h 24mMultiple Airlines

Deal found 12/11

$2,203

Sun 12/217:34 pmRDU - CCU

2 stops39h 11mAir India

Sat 1/311:00 pmCCU - RDU

2 stops59h 26mAir India

Deal found 12/10

$3,649

Sun 12/217:40 pmRDU - CCU

3 stops27h 35mMultiple Airlines

Sat 1/39:00 pmCCU - RDU

2 stops51h 15mMultiple Airlines

Deal found 12/10

$5,996

One-way flights from Raleigh to Kolkata
Search for one-way flight options from Raleigh to Kolkata. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sun 1/252:45 pmRDU - CCU

2 stops39h 35mMultiple Airlines

Deal found 12/10

$451

Sun 1/252:10 pmRDU - CCU

3 stops31h 05mKLM

Deal found 12/10

$833

Mon 12/157:35 pmRDU - CCU

3 stops49h 20mMultiple Airlines

Deal found 12/10

$1,187

Wed 12/178:15 amRDU - CCU

3 stops38h 25mMultiple Airlines

Deal found 12/10

$1,403

Wed 12/1712:54 pmRDU - CCU

2 stops29h 16mAmerican Airlines

Deal found 12/10

$1,469

Thu 12/181:25 pmRDU - CCU

3 stops52h 20mMultiple Airlines

Deal found 12/10

$1,643

Find flight deals from Raleigh to Kolkata

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$943 (FlightHub)
One-way from	$451 (EaseMyTrip)
Popular in	August
Cheapest in	October
Average price	$1,577

Provider with most accurate pricing for Raleigh-Durham-Kolkata Netaji S. Chandra flight deals.

Search Deals

Provider most trusted by Cheapflights users for Raleigh-Durham-Kolkata Netaji S. Chandra flights.

Search Deals

From Raleigh-Durham to Kolkata Netaji S. Chandra

Search Deals

One-way flight from Raleigh-Durham to Kolkata Netaji S. Chandra

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($117 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 2/28

6:15 am-8:00 pm

2 stops27h 15m

Kolkata Netaji S. Chandra

Fri 3/20

3:35 am-11:00 pm

2 stops28h 55m

$971

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 2/12

6:00 am-8:00 pm

2 stops27h 30m

Kolkata Netaji S. Chandra

Mon 3/30

9:15 pm-10:32 pm

2 stops34h 47m

$981

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 2/11

10:30 am-2:40 am

2 stops29h 40m

Kolkata Netaji S. Chandra

Wed 3/25

8:55 pm-6:09 pm

2 stops30h 44m

$981

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sun 1/25

8:30 am-8:00 pm

2 stops25h 00m

Kolkata Netaji S. Chandra

Sun 2/1

8:55 pm-1:50 pm

2 stops27h 25m

$981

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Thu 2/12

5:46 pm-2:40 am

2 stops22h 24m

Kolkata Netaji S. Chandra

Mon 2/23

3:35 am-11:49 pm

2 stops30h 44m

$981

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Mon 2/16

6:15 am-6:25 pm

2 stops25h 40m

Kolkata Netaji S. Chandra

Mon 4/6

5:30 pm-1:02 pm

2 stops29h 02m

$1,006

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 1/16

6:30 am-2:40 am

2 stops33h 40m

Kolkata Netaji S. Chandra

Sat 2/7

3:35 am-8:28 pm

2 stops27h 23m

$1,041

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Fri 1/16

9:35 am-2:40 am

2 stops30h 35m

Kolkata Netaji S. Chandra

Thu 2/12

3:35 am-11:54 pm

2 stops30h 49m

$1,042

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Sat 2/28

4:18 pm-1:55 am

2 stops23h 07m

Kolkata Netaji S. Chandra

Thu 3/19

3:25 am-10:22 am

2 stops40h 27m

$1,062

RaleighKolkata

RDU - CCU

RDUCCU

Raleigh-Durham

Wed 3/11

4:26 pm-1:55 am

2 stops23h 59m

Kolkata Netaji S. Chandra

Sat 3/14

3:25 am-10:22 am

2 stops40h 27m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 17 results

Compare providers for flights from Raleigh to Kolkata

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Kolkata in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Kolkata flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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 $984). Flying from Raleigh to Kolkata in August is currently the most expensive (average of $1,793). 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?

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 afternoon, which can drop the price by up to 30% versus a flight in the evening.

Reviews of airlines servicing Kolkata

Read through reviews of airlines operating flights from Raleigh to Kolkata, such as Qatar Airways, Etihad Airways, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,677 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Qatar Airways

7.4

Good

3,677 reviews

Qatar Airways

7.4

Good

3,677 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Etihad Airways

7.4

Good

1,331 reviews

Qatar Airways

7.4

Good

3,677 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

American Airlines

7.2

Good

11,050 reviews

Qatar Airways

7.4

Good

3,677 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Lufthansa

6.8

Okay

7,626 reviews

Qatar Airways

7.4

Good

3,677 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

What are the cheapest airlines flying from Raleigh to Kolkata round-trip?
Etihad Airways, at $984, was found to be the cheapest airline from Raleigh to Kolkata.Alternate airlines to your destination round-trip include American Airlines and Qatar Airways. Etihad Airways is 24% 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, March is the cheapest month in which you can book a flight from Raleigh to Kolkata (average of $984). Flying from Raleigh to Kolkata in August is currently the most expensive (average of $1,793). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Raleigh to Kolkata

Charlotte to Kolkata flights

Charlotte to Bagdogra flights

Other flights to Kolkata

Top 4 airlines flying from Raleigh to Kolkata

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$984	Average$1,303	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$1,004	Average$1,131	FlexibilityNo cancel fee	On-time71%
Qatar Airways	Cheapest$1,088	Average$1,186	FlexibilityNo cancel fee	On-time68%
Lufthansa	Cheapest$1,172	Average$1,249	FlexibilityNo cancel fee	On-time76%

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$451+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Kolkata with Cheapflights

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Cheap flight deals from Raleigh to Kolkata

Cheapest flights from Raleigh to KolkataExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Raleigh to Kolkata

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Kolkata that are best for you.

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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Kolkata

What is the cheapest month to book a flight from Raleigh to Kolkata?

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

Reviews of airlines servicing Kolkata

Read through reviews of airlines operating flights from Raleigh to Kolkata, such as Qatar Airways, Etihad Airways, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

Can I find deals for flights from Raleigh to Kolkata that include hotel bookings?

How can I find direct flights from Raleigh to Kolkata?

Can I find deals for business class flights from Raleigh to Kolkata?

What is the cheapest month to book a flight from Raleigh to Kolkata?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Raleigh to Kolkata

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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 December 12, 2025.