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Cheap flights from Atlanta to Kolkata from ₹ 73,093

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CCU
26 Jun — 3 Jul1
1 adult

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra are usually found in March or September, booked 55 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Atlanta to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 21 June 2025.

Round-trip from

₹ 73,093

Popular in

December

Cheapest in

March

Average price

₹ 128,540
Air India
  • Air India
  • 23/9-7/11
  • 4 total stops
  • 47h 38m total
  • Atlanta to Kolkata
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Highest demand for flights based on searches. 13% potential increase in price (₹ 1,680,284 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (₹ 705,927 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Atlanta to Kolkata

Cheapest flights from Atlanta to Kolkata
Explore the most affordable flight options available from Atlanta to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2025.

Tue 23/907:45ATL - CCU
2 stops21h 50mAir India
Fri 7/1120:30CCU - ATL
2 stops25h 48mAir India
Deal found 21/6₹ 73,093
Fri 1/822:00ATL - CCU
1 stop37h 05mEtihad Airways
Wed 20/804:00CCU - ATL
1 stop21h 50mEtihad Airways
Deal found 18/6₹ 92,902
Sun 10/821:45ATL - CCU
2 stops37h 00mIndiGo
Thu 28/821:30CCU - ATL
2 stops31h 50mIndiGo
Deal found 21/6₹ 104,233
Tue 2/919:55ATL - CCU
2 stops29h 20mKLM
Tue 16/919:05CCU - ATL
2 stops27h 20mKLM
Deal found 21/6₹ 105,358
Thu 23/1007:00ATL - CCU
2 stops33h 50mQatar Airways
Wed 11/303:20CCU - ATL
2 stops37h 33mQatar Airways
Deal found 20/6₹ 106,828
Mon 11/821:45ATL - CCU
2 stops26h 05mMultiple Airlines
Sun 31/804:00CCU - ATL
1 stop21h 50mMultiple Airlines
Deal found 21/6₹ 108,558
Mon 20/1015:41ATL - CCU
2 stops30h 59mEmirates
Thu 30/1009:10CCU - ATL
2 stops45h 53mEmirates
Deal found 20/6₹ 116,603
Mon 20/1013:30ATL - CCU
3 stops47h 15mSingapore Airlines
Thu 30/1023:40CCU - ATL
2 stops41h 30mSingapore Airlines
Deal found 19/6₹ 118,506
Sat 9/815:45ATL - CCU
2 stops27h 30mAir France
Fri 29/819:05CCU - ATL
2 stops27h 25mAir France
Deal found 21/6₹ 126,897
Sat 29/1122:15ATL - CCU
2 stops50h 20mBritish Airways
Wed 10/1219:15CCU - ATL
2 stops35h 25mBritish Airways
Deal found 20/6₹ 135,287

Cheapflights Fare Finder

Customise your flight search to find flights from Atlanta 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 21 June 2025.
Use the filters below to find and compare flights from Atlanta to Kolkata that are best for you.

Fly from

Atlanta

Fly to

Kolkata

Route

Depart

Return

Price

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 23/9

07:45-15:05

2 stops21h 50m

Kolkata Netaji S. Chandra

Fri 7/11

20:30-11:48

2 stops25h 48m

₹ 73,093

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 1/8

22:00-20:35

1 stop37h 05m

Kolkata Netaji S. Chandra

Wed 20/8

04:00-16:20

1 stop21h 50m

₹ 92,902

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sun 10/8

21:45-20:15

2 stops37h 00m

Kolkata Netaji S. Chandra

Thu 28/8

21:30-19:50

2 stops31h 50m

₹ 104,233

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 2/9

19:55-10:45

2 stops29h 20m

Kolkata Netaji S. Chandra

Tue 16/9

19:05-12:55

2 stops27h 20m

₹ 105,358

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 23/10

07:00-02:20

2 stops33h 50m

Kolkata Netaji S. Chandra

Wed 11/3

03:20-07:23

2 stops37h 33m

₹ 106,828

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 11/8

21:45-09:20

2 stops26h 05m

Kolkata Netaji S. Chandra

Sun 31/8

04:00-16:20

1 stop21h 50m

₹ 108,558

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 20/10

15:41-08:10

2 stops30h 59m

Kolkata Netaji S. Chandra

Thu 30/10

09:10-21:33

2 stops45h 53m

₹ 116,603

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 20/10

13:30-22:15

3 stops47h 15m

Kolkata Netaji S. Chandra

Thu 30/10

23:40-07:40

2 stops41h 30m

₹ 118,506

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 9/8

15:45-04:45

2 stops27h 30m

Kolkata Netaji S. Chandra

Fri 29/8

19:05-13:00

2 stops27h 25m

₹ 126,897

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 29/11

22:15-11:05

2 stops50h 20m

Kolkata Netaji S. Chandra

Wed 10/12

19:15-20:10

2 stops35h 25m

₹ 135,287

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Best time to book a flight from Atlanta to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Atlanta 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 Atlanta to Kolkata

How far ahead should I book a flight from Atlanta to Kolkata?

Use this chart to determine the optimal time to book a return flight from Atlanta to Kolkata. Price data was last updated on 13 June 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Kolkata. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Atlanta to Kolkata (average of ₹ 120). Flying from Atlanta 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.

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 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

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 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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 21 June 2025.
Emirates
8.1
Very Good
3,275 reviews
Check prices

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,275 reviews
Emirates
8.1
Very Good
3,275 reviews
Check prices

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very Good
1,313 reviews
Emirates
8.1
Very Good
3,275 reviews
Check prices

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,367 reviews
Emirates
8.1
Very Good
3,275 reviews
Check prices

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.5
Good
1,469 reviews
Emirates
8.1
Very Good
3,275 reviews
Check prices

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,597 reviews
Emirates
8.1
Very Good
3,275 reviews
Check prices

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Atlanta 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 Atlanta to Kolkata round-trip?

    Air India, at ₹ 73,093, was found to be the cheapest airline from Atlanta to Kolkata.Alternate airlines to your destination round-trip include Etihad Airways and IndiGo. Air India is currently priced 39% below the average price you’ll pay for this route.

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

    Yes. In addition to deals on Atlanta to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Kolkata.

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

    Yes. Cheapflights offers flight deals from Atlanta 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 Atlanta to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Atlanta to Kolkata (average of ₹ 120). Flying from Atlanta 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

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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Certainly. Search results for flights to Kolkata from Atlanta shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Atlanta to Kolkata become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Atlanta today and book when prices fit your budget.

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