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Cheap flights from Atlanta to Kolkata from $672

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 8/9. 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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0 bags

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Find the cheapest flights from Atlanta to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 pm - 5:40 pm
ATL
-
CCU
33h 20m
2 stops
Multiple Airlines Logo
7:40 am - 7:45 pm
CCU
-
ATL
46h 35m
2 stops
$1,071Multiple Airlines
Tue, Nov 10 - Thu, Dec 3
Multiple Airlines Logo
9:50 pm - 12:25 pm
ATL
-
CCU
28h 05m
2 stops
Multiple Airlines Logo
5:05 am - 7:45 pm
CCU
-
ATL
49h 10m
3 stops
$1,105Multiple Airlines
Tue, Nov 10 - Thu, Dec 3
Multiple Airlines Logo
8:30 pm - 12:50 pm
ATL
-
CCU
30h 50m
2 stops
Multiple Airlines Logo
10:45 am - 4:15 pm
CCU
-
ATL
39h 00m
3 stops
$1,117Multiple Airlines
Fri, Oct 9 - Mon, Oct 26
Multiple Airlines Logo
8:30 pm - 8:15 pm
ATL
-
CCU
38h 15m
2 stops
Multiple Airlines Logo
10:35 pm - 3:15 pm
CCU
-
ATL
51h 10m
2 stops
$1,194Multiple Airlines
Thu, Oct 1 - Wed, Dec 23
Multiple Airlines Logo
6:00 am - 6:35 pm
ATL
-
CCU
27h 05m
2 stops
Multiple Airlines Logo
8:35 pm - 5:45 pm
CCU
-
ATL
30h 40m
2 stops
$1,310Multiple Airlines
Fri, Oct 9 - Mon, Oct 26
Multiple Airlines Logo
4:32 pm - 10:35 pm
ATL
-
CCU
44h 33m
2 stops
Multiple Airlines Logo
11:40 pm - 11:59 pm
CCU
-
ATL
33h 49m
2 stops
$1,322Multiple Airlines
Fri, Oct 9 - Mon, Oct 26
Multiple Airlines Logo
10:50 pm - 4:50 pm
ATL
-
CCU
31h 30m
2 stops
Multiple Airlines Logo
12:30 am - 7:45 pm
CCU
-
ATL
29h 45m
2 stops
$1,329Multiple Airlines
Wed, Nov 4 - Tue, Feb 23
Multiple Airlines Logo
9:50 pm - 2:15 pm
ATL
-
CCU
29h 55m
2 stops
Multiple Airlines Logo
12:30 am - 1:05 pm
CCU
-
ATL
47h 05m
2 stops
$1,344Multiple Airlines
Fri, Nov 13 - Tue, Dec 8
Emirates Logo
3:30 pm - 7:40 am
ATL
-
CCU
29h 40m
2 stops
Emirates Logo
8:25 pm - 9:21 pm
CCU
-
ATL
35h 26m
2 stops
$1,428Emirates
Tue, Nov 3 - Wed, Feb 24
Emirates Logo
3:30 pm - 7:40 am
ATL
-
CCU
29h 40m
2 stops
Emirates Logo
9:15 am - 9:21 pm
CCU
-
ATL
46h 36m
2 stops
$1,441Emirates
Tue, Nov 3 - Tue, Feb 23

IndiGo flights from Atlanta to Kolkata

Our best IndiGo deals on Atlanta to Kolkata flight tickets
IndiGo
May 23
ATL9:50 pmAtlanta Hartsfield-Jackson
32h 10m
2 stops
CCU3:30 pmKolkata Netaji S. Chandra
Jun 12
CCU6:25 amKolkata Netaji S. Chandra
46h 50m
2 stops
ATL7:45 pmAtlanta Hartsfield-Jackson
$1,650
IndiGo
May 23
ATL9:50 pmAtlanta Hartsfield-Jackson
32h 10m
2 stops
CCU3:30 pmKolkata Netaji S. Chandra
Jun 5
CCU8:45 amKolkata Netaji S. Chandra
44h 30m
2 stops
ATL7:45 pmAtlanta Hartsfield-Jackson
$1,653
IndiGo
May 23
ATL9:50 pmAtlanta Hartsfield-Jackson
32h 10m
2 stops
CCU3:30 pmKolkata Netaji S. Chandra
Jun 12
CCU8:45 amKolkata Netaji S. Chandra
44h 30m
2 stops
ATL7:45 pmAtlanta Hartsfield-Jackson
$1,659

Qatar Airways flights from Atlanta to Kolkata

Our best Qatar Airways deals on Atlanta to Kolkata flight tickets
Qatar Airways
Jun 16
ATL2:49 pmAtlanta Hartsfield-Jackson
26h 11m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
Jun 23
CCU4:00 amKolkata Netaji S. Chandra
47h 32m
2 stops
ATL6:02 pmAtlanta Hartsfield-Jackson
$1,708
Qatar Airways
Jun 30
ATL7:00 amAtlanta Hartsfield-Jackson
34h 00m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
Jul 10
CCU4:00 amKolkata Netaji S. Chandra
38h 47m
2 stops
ATL9:17 amAtlanta Hartsfield-Jackson
$1,753
Qatar Airways
Jun 10
ATL9:53 amAtlanta Hartsfield-Jackson
55h 07m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
Aug 13
CCU4:00 amKolkata Netaji S. Chandra
29h 29m
2 stops
ATL11:59 pmAtlanta Hartsfield-Jackson
$1,755

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 20, 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 round-trip

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 11/10

9:50 pm-5:40 pm

2 stops33h 20m

Kolkata Netaji S. Chandra

Thu 12/3

7:40 am-7:45 pm

2 stops46h 35m

$1,071

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 11/10

9:50 pm-12:25 pm

2 stops28h 05m

Kolkata Netaji S. Chandra

Thu 12/3

5:05 am-7:45 pm

3 stops49h 10m

$1,105

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 10/9

8:30 pm-12:50 pm

2 stops30h 50m

Kolkata Netaji S. Chandra

Mon 10/26

10:45 am-4:15 pm

3 stops39h 00m

$1,117

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 10/1

8:30 pm-8:15 pm

2 stops38h 15m

Kolkata Netaji S. Chandra

Wed 12/23

10:35 pm-3:15 pm

2 stops51h 10m

$1,194
Quickest round-trip

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 10/9

6:00 am-6:35 pm

2 stops27h 05m

Kolkata Netaji S. Chandra

Mon 10/26

8:35 pm-5:45 pm

2 stops30h 40m

$1,310

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 10/9

4:32 pm-10:35 pm

2 stops44h 33m

Kolkata Netaji S. Chandra

Mon 10/26

11:40 pm-11:59 pm

2 stops33h 49m

$1,322

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Wed 11/4

10:50 pm-4:50 pm

2 stops31h 30m

Kolkata Netaji S. Chandra

Tue 2/23

12:30 am-7:45 pm

2 stops29h 45m

$1,329

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 11/13

9:50 pm-2:15 pm

2 stops29h 55m

Kolkata Netaji S. Chandra

Tue 12/8

12:30 am-1:05 pm

2 stops47h 05m

$1,344

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 11/3

3:30 pm-7:40 am

2 stops29h 40m

Kolkata Netaji S. Chandra

Wed 2/24

8:25 pm-9:21 pm

2 stops35h 26m

$1,428

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 11/3

3:30 pm-7:40 am

2 stops29h 40m

Kolkata Netaji S. Chandra

Tue 2/23

9:15 am-9:21 pm

2 stops46h 36m

$1,441

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between Atlanta and Kolkata?

What is the cheapest month to fly to Kolkata?

The month of January is, on average, the cheapest month to fly to Kolkata from Atlanta, with most prices found around $1,192. If you aren’t able to travel during the month of January, then book flights to Kolkata from Atlanta during August instead. Flights to Kolkata in August, while not as cheap as those in January, still average around $1,267.

How far in advance should I book a flight from Atlanta 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 $1,363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Atlanta for as low as $1,032 on momondo.

Can stopping save me money on Atlanta to Kolkata flights?

You could potentially save up to 12% on your flight if you consider stops on a Atlanta to Kolkata flight.

How have Atlanta to Kolkata flight prices changed over time?

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 round-trip 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

25h 25m

Direct flights

None
The fastest flight from Atlanta to Kolkata takes 25h 25m
There are no direct flights from Atlanta to Kolkata. There are no popular flight routes from Atlanta to Kolkata.
Search flight deals

Frequently asked questions about flying from Atlanta to Kolkata

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

    The straight-line distance from Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra is 8510.5 mi. By plane, this route typically takes 25h 25m.

  • 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 refresh daily.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek 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
Etihad AirwaysPriceFrom $841Free CancellationRating
7.3
1,437 reviews
Search Etihad Airways flights
IndiGoPriceFrom $909Free CancellationRating
6.8
560 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,073Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Kolkata. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Atlanta to Kolkata flights to just show those with flexible booking policies.

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?

Price alerts on flights to Kolkata from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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