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Cheap flights from Atlanta to Kolkata from ₹ 66,062

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CCU
16 Apr — 23 Apr1
1 adult

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra are usually found in March or September, booked 76 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 11 April 2025.

Round-trip from

₹ 94,349

One-way from

₹ 66,062

Popular in

June

Cheapest in

March

Average price

₹ 145,577
6/5-16/6
  • 6/5-16/6
  • 5 total stops
  • 77h 27m total
  • Atlanta to Kolkata
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 44h 09m total
  • Atlanta to Kolkata
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₹ 2,913,052 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 665,658 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 11 April 2025.

Tue 6/520:50ATL - CCU
2 stops32h 45mMultiple Airlines
Mon 16/602:00CCU - ATL
3 stops44h 42mMultiple Airlines
Deal found 10/4₹ 94,349
Thu 1/517:35ATL - CCU
2 stops30h 15mKLM
Thu 29/516:00CCU - ATL
2 stops29h 45mKLM
Deal found 10/4₹ 117,031
Tue 23/915:30ATL - CCU
2 stops31h 10mEmirates
Fri 7/1109:10CCU - ATL
2 stops46h 11mEmirates
Deal found 10/4₹ 117,807
Thu 1/515:00ATL - CCU
2 stops34h 15mIndiGo
Wed 28/502:00CCU - ATL
2 stops27h 20mIndiGo
Deal found 10/4₹ 118,583
Sat 22/1121:00ATL - CCU
1 stop36h 25mEtihad Airways
Sun 7/1221:00CCU - ATL
1 stop29h 00mEtihad Airways
Deal found 10/4₹ 121,343
Mon 5/516:30ATL - CCU
2 stops26h 45mAir France
Mon 16/618:00CCU - ATL
2 stops35h 55mAir France
Deal found 11/4₹ 124,965
Tue 23/919:30ATL - CCU
1 stop21h 20mQatar Airways
Thu 6/1103:20CCU - ATL
1 stop22h 25mQatar Airways
Deal found 10/4₹ 126,690
Wed 7/522:15ATL - CCU
2 stops47h 45mBritish Airways
Mon 16/602:00CCU - ATL
2 stops52h 00mBritish Airways
Deal found 10/4₹ 129,363
Thu 1/516:05ATL - CCU
2 stops31h 25mLufthansa
Sun 11/521:20CCU - ATL
2 stops26h 30mLufthansa
Deal found 10/4₹ 129,536
Wed 19/1108:00ATL - CCU
2 stops51h 55mSingapore Airlines
Thu 4/1223:40CCU - ATL
2 stops42h 08mSingapore Airlines
Deal found 10/4₹ 132,554
Thu 2/1013:20ATL - CCU
3 stops33h 40mSWISS
Thu 13/1121:20CCU - ATL
3 stops34h 01mSWISS
Deal found 10/4₹ 134,710
Wed 2/721:45ATL - CCU
2 stops29h 40mTurkish Airlines
Thu 14/822:15CCU - ATL
2 stops31h 05mTurkish Airlines
Deal found 11/4₹ 140,057

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 11 April 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 6/5

20:50-15:05

2 stops32h 45m

Kolkata Netaji S. Chandra

Mon 16/6

02:00-13:12

3 stops44h 42m

₹ 94,349

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 1/5

17:35-09:20

2 stops30h 15m

Kolkata Netaji S. Chandra

Thu 29/5

16:00-12:15

2 stops29h 45m

₹ 117,031

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 23/9

15:30-08:10

2 stops31h 10m

Kolkata Netaji S. Chandra

Fri 7/11

09:10-20:51

2 stops46h 11m

₹ 117,807

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 1/5

15:00-10:45

2 stops34h 15m

Kolkata Netaji S. Chandra

Wed 28/5

02:00-19:50

2 stops27h 20m

₹ 118,583

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 23/9

19:30-02:20

1 stop21h 20m

Kolkata Netaji S. Chandra

Thu 6/11

03:20-15:15

1 stop22h 25m

₹ 126,690

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Wed 7/5

22:15-07:30

2 stops47h 45m

Kolkata Netaji S. Chandra

Mon 16/6

02:00-20:30

2 stops52h 00m

₹ 129,363

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 1/5

16:05-09:00

2 stops31h 25m

Kolkata Netaji S. Chandra

Sun 11/5

21:20-14:20

2 stops26h 30m

₹ 129,536

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 5/5

17:55-04:45

2 stops25h 20m

Kolkata Netaji S. Chandra

Mon 16/6

16:20-20:25

2 stops37h 35m

₹ 129,622

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 1/8

22:00-02:50

1 stop19h 20m

Kolkata Netaji S. Chandra

Sun 10/8

21:15-16:20

1 stop28h 35m

₹ 134,193

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 2/10

13:20-08:30

3 stops33h 40m

Kolkata Netaji S. Chandra

Thu 13/11

21:20-20:51

3 stops34h 01m

₹ 134,710

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 15 results
1
2

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 4 April 2025.

Booking 56 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 11 April 2025.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,197 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,575 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,550 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    KLM, at ₹ 117,031, was found to be the cheapest airline from Atlanta to Kolkata.Alternate airlines to your destination round-trip include Emirates and IndiGo. KLM is currently priced 11% 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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Why should you use Cheapflights to find cheap flight tickets from Atlanta to Kolkata?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Atlanta to Kolkata.

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

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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