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Cheap flights from Atlanta to Kolkata from ₹ 36,880

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Kolkata departing on 14/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Atlanta to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:05 - 22:10
ATL
-
CCU
38h 35m
2 stops
Multiple Airlines Logo
05:00 - 16:30
CCU
-
ATL
45h 00m
2 stops
₹ 75,412Multiple Airlines
Mon, 23 Mar - Thu, 2 Apr
Multiple Airlines Logo
22:05 - 15:45
ATL
-
CCU
32h 10m
2 stops
Multiple Airlines Logo
16:15 - 16:30
CCU
-
ATL
57h 45m
2 stops
₹ 78,623Multiple Airlines
Mon, 16 Mar - Mon, 30 Mar
Multiple Airlines Logo
22:05 - 20:25
ATL
-
CCU
36h 50m
2 stops
Multiple Airlines Logo
23:00 - 16:30
CCU
-
ATL
27h 00m
2 stops
₹ 79,541Multiple Airlines
Fri, 20 Mar - Sun, 26 Apr
Multiple Airlines Logo
21:50 - 22:20
ATL
-
CCU
39h 00m
2 stops
Multiple Airlines Logo
23:00 - 19:45
CCU
-
ATL
30h 15m
2 stops
₹ 83,944Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
21:50 - 22:20
ATL
-
CCU
39h 00m
2 stops
Multiple Airlines Logo
23:00 - 19:45
CCU
-
ATL
30h 15m
2 stops
₹ 84,403Multiple Airlines
Tue, 14 Apr - Wed, 29 Apr
Multiple Airlines Logo
05:45 - 23:15
ATL
-
CCU
32h 00m
3 stops
Multiple Airlines Logo
22:05 - 16:30
CCU
-
ATL
27h 55m
2 stops
₹ 86,972Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
05:45 - 23:15
ATL
-
CCU
32h 00m
3 stops
Multiple Airlines Logo
15:05 - 16:30
CCU
-
ATL
34h 55m
3 stops
₹ 87,431Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
11:00 - 22:10
ATL
-
CCU
49h 40m
2 stops
Multiple Airlines Logo
22:00 - 17:01
CCU
-
ATL
28h 31m
2 stops
₹ 91,376Multiple Airlines
Tue, 12 May - Tue, 26 May
Multiple Airlines Logo
22:40 - 07:30
ATL
-
CCU
23h 20m
2 stops
Multiple Airlines Logo
18:00 - 13:00
CCU
-
ATL
28h 30m
2 stops
₹ 92,201Multiple Airlines
Thu, 23 Apr - Wed, 20 May
Air India Logo
11:33 - 00:35
ATL
-
CCU
51h 32m
2 stops
Air India Logo
20:35 - 18:10
CCU
-
ATL
31h 05m
2 stops
₹ 92,293Air India
Sat, 25 Apr - Mon, 4 May

Air India flights from Atlanta to Kolkata

Our best Air India deals on Atlanta to Kolkata flight tickets
Air India
25 Apr
ATL11:33Atlanta Hartsfield-Jackson
51h 32m
2 stops
CCU00:35Kolkata Netaji S. Chandra
4 May
CCU20:35Kolkata Netaji S. Chandra
31h 05m
2 stops
ATL18:10Atlanta Hartsfield-Jackson
₹ 92,293
Air India
10 Mar
ATL19:08Atlanta Hartsfield-Jackson
36h 12m
2 stops
CCU16:50Kolkata Netaji S. Chandra
20 Apr
CCU10:30Kolkata Netaji S. Chandra
41h 10m
2 stops
ATL18:10Atlanta Hartsfield-Jackson
₹ 96,421
Air India
25 Apr
ATL11:33Atlanta Hartsfield-Jackson
51h 32m
2 stops
CCU00:35Kolkata Netaji S. Chandra
22 May
CCU23:00Kolkata Netaji S. Chandra
51h 31m
2 stops
ATL17:01Atlanta Hartsfield-Jackson
₹ 99,357

Etihad Airways flights from Atlanta to Kolkata

Our best Etihad Airways deals on Atlanta to Kolkata flight tickets
Etihad Airways
16 Mar
ATL22:05Atlanta Hartsfield-Jackson
36h 25m
1 stop
CCU20:00Kolkata Netaji S. Chandra
30 Mar
CCU21:30Kolkata Netaji S. Chandra
28h 30m
1 stop
ATL16:30Atlanta Hartsfield-Jackson
₹ 111,284
Etihad Airways
20 Mar
ATL22:05Atlanta Hartsfield-Jackson
19h 05m
1 stop
CCU02:40Kolkata Netaji S. Chandra
26 Apr
CCU04:10Kolkata Netaji S. Chandra
21h 50m
1 stop
ATL16:30Atlanta Hartsfield-Jackson
₹ 125,229
Etihad Airways
20 Mar
ATL22:05Atlanta Hartsfield-Jackson
19h 05m
1 stop
CCU02:40Kolkata Netaji S. Chandra
1 Apr
CCU21:30Kolkata Netaji S. Chandra
28h 30m
1 stop
ATL16:30Atlanta Hartsfield-Jackson
₹ 125,596

momondo 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, momondo users made 59,053 searches. Data last updated 6 March 2026.
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 - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 23/3

22:05-22:10

2 stops38h 35m

Kolkata Netaji S. Chandra

Thu 2/4

05:00-16:30

2 stops45h 00m

₹ 75,412

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 16/3

22:05-15:45

2 stops32h 10m

Kolkata Netaji S. Chandra

Mon 30/3

16:15-16:30

2 stops57h 45m

₹ 78,623

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 20/3

22:05-20:25

2 stops36h 50m

Kolkata Netaji S. Chandra

Sun 26/4

23:00-16:30

2 stops27h 00m

₹ 79,541

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 30/3

21:50-22:20

2 stops39h 00m

Kolkata Netaji S. Chandra

Mon 6/4

23:00-19:45

2 stops30h 15m

₹ 83,944

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 14/4

21:50-22:20

2 stops39h 00m

Kolkata Netaji S. Chandra

Wed 29/4

23:00-19:45

2 stops30h 15m

₹ 84,403

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 30/3

05:45-23:15

3 stops32h 00m

Kolkata Netaji S. Chandra

Mon 6/4

22:05-16:30

2 stops27h 55m

₹ 86,972

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 30/3

05:45-23:15

3 stops32h 00m

Kolkata Netaji S. Chandra

Mon 6/4

15:05-16:30

3 stops34h 55m

₹ 87,431

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 12/5

11:00-22:10

2 stops49h 40m

Kolkata Netaji S. Chandra

Tue 26/5

22:00-17:01

2 stops28h 31m

₹ 91,376
Fastest return journey

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 23/4

22:40-07:30

2 stops23h 20m

Kolkata Netaji S. Chandra

Wed 20/5

18:00-13:00

2 stops28h 30m

₹ 92,201

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 25/4

11:33-00:35

2 stops51h 32m

Kolkata Netaji S. Chandra

Mon 4/5

20:35-18:10

2 stops31h 05m

₹ 92,293

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from Atlanta to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of January, then departing from Atlanta during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 115,963.

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 124,602 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Atlanta for as low as ₹ 107,339 on momondo.

Can stopping save me money on Atlanta to Kolkata flights?

You could potentially save up to 68% on your flight if you consider stops on a Atlanta to Kolkata flight.

How have Atlanta to Kolkata flight prices changed over time?

As of March 2026, prices for Atlanta to Kolkata flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Atlanta to Kolkata (ATL to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Kolkata

Fastest flight time

29h 39m

Direct flights

None
The fastest flight from Atlanta to Kolkata takes 29h 39m
There are no direct flights from Atlanta to Kolkata. There are no popular flight routes from Atlanta to Kolkata.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra by plane?

    A flight from Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra will travel around 13696.3 km. In terms of flight time, this usually takes a little over 29h 39m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Kolkata Netaji S. Chandra Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The necessary travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Atlanta to Kolkata?

Best airlines flying from Atlanta to Kolkata

Compare and see reviews for airlines that fly from Atlanta to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom ₹ 107,203Free CancellationRating
7.8
1,467 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Kolkata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kolkata from Atlanta.

Can I find flights from Atlanta to Kolkata with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kolkata from Atlanta with this policy.

How can momondo help me find flights from Atlanta to Kolkata?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from Atlanta.

I’m not ready to book a flight from Atlanta to Kolkata right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Kolkata now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kolkata and let you know when they change.

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