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Cheap flights from Atlanta to Kolkata from $382

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 2/25. 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
10:05 pm - 3:45 pm
ATL
-
CCU
32h 10m
2 stops
Multiple Airlines Logo
9:10 am - 4:30 pm
CCU
-
ATL
40h 50m
2 stops
$836Multiple Airlines
Thu, Mar 26 - Tue, Mar 31
Multiple Airlines Logo
7:08 pm - 10:10 pm
ATL
-
CCU
40h 32m
2 stops
Multiple Airlines Logo
10:00 pm - 5:27 pm
CCU
-
ATL
28h 57m
2 stops
$961Multiple Airlines
Tue, Mar 3 - Tue, Jul 28
Multiple Airlines Logo
11:46 am - 6:25 pm
ATL
-
CCU
45h 09m
2 stops
Multiple Airlines Logo
5:30 pm - 5:37 pm
CCU
-
ATL
33h 37m
2 stops
$997Multiple Airlines
Fri, Mar 13 - Mon, Mar 23
Multiple Airlines Logo
7:08 pm - 10:10 pm
ATL
-
CCU
41h 32m
2 stops
Multiple Airlines Logo
10:00 pm - 5:27 pm
CCU
-
ATL
28h 57m
2 stops
$1,027Multiple Airlines
Tue, Mar 10 - Tue, Aug 4
Multiple Airlines Logo
7:08 pm - 10:10 pm
ATL
-
CCU
40h 32m
2 stops
Multiple Airlines Logo
10:00 pm - 5:27 pm
CCU
-
ATL
28h 57m
2 stops
$1,039Multiple Airlines
Wed, Mar 4 - Tue, Jul 28
Multiple Airlines Logo
5:25 am - 2:40 am
ATL
-
CCU
35h 45m
3 stops
Multiple Airlines Logo
3:00 pm - 4:50 pm
CCU
-
ATL
35h 20m
2 stops
$1,045Multiple Airlines
Fri, Mar 13 - Mon, Mar 23
Multiple Airlines Logo
10:40 pm - 7:30 am
ATL
-
CCU
23h 20m
2 stops
Multiple Airlines Logo
6:00 pm - 1:00 pm
CCU
-
ATL
28h 30m
2 stops
$1,065Multiple Airlines
Thu, Apr 23 - Wed, May 20
Multiple Airlines Logo
7:08 pm - 7:55 pm
ATL
-
CCU
39h 17m
2 stops
Multiple Airlines Logo
10:00 pm - 5:27 pm
CCU
-
ATL
28h 57m
2 stops
$1,066Multiple Airlines
Wed, Mar 11 - Tue, Aug 4
Air India Logo
11:30 am - 4:50 pm
ATL
-
CCU
43h 50m
2 stops
Air India Logo
11:00 pm - 5:34 pm
CCU
-
ATL
52h 04m
2 stops
$1,070Air India
Sat, Apr 25 - Fri, May 22
Lufthansa Logo
4:55 pm - 8:40 am
ATL
-
CCU
29h 15m
2 stops
Lufthansa Logo
10:00 pm - 1:45 pm
CCU
-
ATL
25h 15m
2 stops
$1,078Lufthansa
Tue, Mar 3 - Tue, Jul 28

Air India flights from Atlanta to Kolkata

Our best Air India deals on Atlanta to Kolkata flight tickets
Air India
Apr 25
ATL11:30 amAtlanta Hartsfield-Jackson
43h 50m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
May 22
CCU11:00 pmKolkata Netaji S. Chandra
52h 04m
2 stops
ATL5:34 pmAtlanta Hartsfield-Jackson
$1,070
Air India
Apr 25
ATL11:30 amAtlanta Hartsfield-Jackson
51h 35m
2 stops
CCU12:35 amKolkata Netaji S. Chandra
May 22
CCU11:00 pmKolkata Netaji S. Chandra
52h 04m
2 stops
ATL5:34 pmAtlanta Hartsfield-Jackson
$1,106
Air India
Apr 25
ATL11:30 amAtlanta Hartsfield-Jackson
43h 50m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
May 22
CCU11:00 pmKolkata Netaji S. Chandra
52h 04m
2 stops
ATL5:34 pmAtlanta Hartsfield-Jackson
$1,121

Etihad Airways flights from Atlanta to Kolkata

Our best Etihad Airways deals on Atlanta to Kolkata flight tickets
Etihad Airways
Mar 26
ATL10:05 pmAtlanta Hartsfield-Jackson
19h 05m
1 stop
CCU2:40 amKolkata Netaji S. Chandra
Mar 31
CCU4:10 amKolkata Netaji S. Chandra
21h 50m
1 stop
ATL4:30 pmAtlanta Hartsfield-Jackson
$1,261
Etihad Airways
Mar 4
ATL9:05 pmAtlanta Hartsfield-Jackson
19h 05m
1 stop
CCU2:40 amKolkata Netaji S. Chandra
Jul 28
CCU4:10 amKolkata Netaji S. Chandra
21h 50m
1 stop
ATL4:30 pmAtlanta Hartsfield-Jackson
$1,313
Etihad Airways
Mar 5
ATL9:05 pmAtlanta Hartsfield-Jackson
19h 05m
1 stop
CCU2:40 amKolkata Netaji S. Chandra
Jul 28
CCU4:10 amKolkata Netaji S. Chandra
21h 50m
1 stop
ATL4:30 pmAtlanta Hartsfield-Jackson
$1,346

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 February 19, 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

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 3/26

10:05 pm-3:45 pm

2 stops32h 10m

Kolkata Netaji S. Chandra

Tue 3/31

9:10 am-4:30 pm

2 stops40h 50m

$836

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 3/3

7:08 pm-10:10 pm

2 stops40h 32m

Kolkata Netaji S. Chandra

Tue 7/28

10:00 pm-5:27 pm

2 stops28h 57m

$961

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 3/13

11:46 am-6:25 pm

2 stops45h 09m

Kolkata Netaji S. Chandra

Mon 3/23

5:30 pm-5:37 pm

2 stops33h 37m

$997

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 3/10

7:08 pm-10:10 pm

2 stops41h 32m

Kolkata Netaji S. Chandra

Tue 8/4

10:00 pm-5:27 pm

2 stops28h 57m

$1,027

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Wed 3/4

7:08 pm-10:10 pm

2 stops40h 32m

Kolkata Netaji S. Chandra

Tue 7/28

10:00 pm-5:27 pm

2 stops28h 57m

$1,039

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 3/13

5:25 am-2:40 am

3 stops35h 45m

Kolkata Netaji S. Chandra

Mon 3/23

3:00 pm-4:50 pm

2 stops35h 20m

$1,045

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 4/23

10:40 pm-7:30 am

2 stops23h 20m

Kolkata Netaji S. Chandra

Wed 5/20

6:00 pm-1:00 pm

2 stops28h 30m

$1,065

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Wed 3/11

7:08 pm-7:55 pm

2 stops39h 17m

Kolkata Netaji S. Chandra

Tue 8/4

10:00 pm-5:27 pm

2 stops28h 57m

$1,066

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 4/25

11:30 am-4:50 pm

2 stops43h 50m

Kolkata Netaji S. Chandra

Fri 5/22

11:00 pm-5:34 pm

2 stops52h 04m

$1,070

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 3/3

4:55 pm-8:40 am

2 stops29h 15m

Kolkata Netaji S. Chandra

Tue 7/28

10:00 pm-1:45 pm

2 stops25h 15m

$1,078

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 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 $1,238. 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 $1,264.

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 $1,358 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 $1,170 on momondo.

Can stopping save me money on Atlanta to Kolkata flights?

You could potentially save up to 62% 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 February 2026, prices for Atlanta to Kolkata flights are approximately 22% cheaper 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 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

26h 33m

Direct flights

None
The fastest flight from Atlanta to Kolkata takes 26h 33m
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?

    The straight-line distance from Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra is 8510.5 mi. By plane, this route typically takes 26h 33m.

  • 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
1,403 reviews
Search Etihad Airways flights
IndiGoPriceFrom $908Free CancellationRating
6.8
536 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,108Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,176Free CancellationRating
7.3
4,222 reviews
Search Turkish Airlines 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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