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Cheap flights from Atlanta to Kolkata from ₹ 48,119

ATL — CCU
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Atlanta to Kolkata

Wed 28/1022:20 -
1 stop36h 05m
Wed 4/1121:00 -
1 stop29h 20m
Deal found 13/9₹ 89,542
Fri 30/1022:20 -
1 stop36h 05m
Thu 5/1103:20 -
1 stop23h 00m
Deal found 15/9₹ 93,560
Wed 16/920:20 -
1 stop21h 05m
Sat 19/903:50 -
1 stop22h 25m
Deal found 15/9₹ 96,621
Sat 31/1022:20 -
1 stop36h 05m
Sat 7/1121:00 -
1 stop29h 20m
Deal found 16/9₹ 99,109
Wed 28/1022:50 -
2 stops31h 00m
Wed 4/1121:30 -
2 stops33h 45m
Deal found 13/9₹ 99,874
Fri 27/1121:50 -
2 stops31h 00m
Thu 3/1203:20 -
1 stop23h 00m
Deal found 16/9₹ 104,562
Sun 11/1021:30 -
3 stops27h 30m
Sat 17/1003:50 -
1 stop22h 10m
Deal found 13/9₹ 104,944
Mon 12/1021:30 -
2 stops29h 15m
Mon 19/1021:30 -
1 stop28h 30m
Deal found 14/9₹ 105,423

Find flight deals from Atlanta to Kolkata

Round-trip from

₹ 89,542

One-way from

₹ 48,119

Popular in

July

Cheapest in

October

Average price

₹ 129,721
Etihad Airways
  • Etihad Airways
  • 28/10-4/11
  • 2 total stops
  • 65h 25m total
  • Atlanta to Kolkata
Search Deals
23/9-31/12
  • 23/9-31/12
  • 2 total stops
  • 35h 00m total
  • Atlanta to Kolkata
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 555,164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 346,190 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Wed 23/9

21:30-21:05

3 stops38h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 54,625

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Thu 15/10

21:30-12:00

3 stops53h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 57,686
Fastest return journey

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Wed 23/9

21:30-02:55

1 stop19h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 58,930

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Tue 24/11

10:20-05:10

3 stops32h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 70,601

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Mon 9/11

17:05-07:35

2 stops28h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 73,088

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Thu 10/12

09:55-10:40

3 stops38h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 81,793

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Wed 9/12

21:50-15:20

2 stops55h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 89,829

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Thu 15/10

21:30-02:55

1 stop19h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 103,031

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Thu 10/12

21:50-12:40

2 stops28h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 109,345

AtlantaKolkata

ATL Atlanta Hartsfield-Jackson - CCU Kolkata Netaji S. Chandra

ATLCCU

Atlanta Hartsfield-Jackson

Sat 5/12

21:20-19:55

1 stop36h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 115,276

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

Booking 12 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, October is the cheapest month in which you can book a flight from Atlanta to Kolkata (average of ₹ 92,412). Flying from Atlanta to Kolkata in July is currently the most expensive (average of ₹ 168,274). 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 Atlanta to Kolkata?

Airfare is below average for this route at the moment.

Atlanta to Kolkata flights typically cost between ₹ 119,485 and ₹ 145,602 in October.
The cheapest return price found within the last 5 days was ₹ 89,542 on Etihad Airways (28 Oct–4 Nov).

Reviews of airlines servicing Kolkata

Check out reviews from past customers who have flown with KLM and Etihad Airways from Atlanta to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,578 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,578 reviews
KLM
7.8
Good
1,578 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Etihad Airways
7.3
Good
1,536 reviews
KLM
7.8
Good
1,578 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • How long is the flight from Atlanta to Kolkata?

    There are many flights that can get you from Atlanta to Kolkata in 31h. Fly via Etihad Airways or Turkish Airlines to get the fastest option. The distance between Atlanta and Kolkata is about 13700 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Etihad Airways, at ₹ 95,451, was found to be the cheapest airline from Atlanta to Kolkata. An alternate airline flying to your destination would be KLM. Etihad Airways is currently priced 25% 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, October is the cheapest month in which you can book a flight from Atlanta to Kolkata (average of ₹ 92,412). Flying from Atlanta to Kolkata in July is currently the most expensive (average of ₹ 168,274). 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 Atlanta to Kolkata

Atlanta to Bagdogra flights

Top 2 airlines flying from Atlanta to Kolkata

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 95,451Average₹ 98,539FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest₹ 111,786Average₹ 124,934FlexibilityNo cancel feeOn-time75%
Search KLM flights

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Deals for Atlanta to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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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