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Cheap flights from Atlanta to Kolkata from $400

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 1/17. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 pm - 12:25 pmATL-CCU
28h 05m2 stops
Multiple Airlines Logo
8:55 pm - 3:50 pmCCU-ATL
29h 25m1 stop
$796Multiple Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
IndiGo Logo
10:50 pm - 12:25 pmATL-CCU
28h 05m2 stops
IndiGo Logo
10:30 pm - 7:45 pmCCU-ATL
31h 45m2 stops
$831IndiGo
Find Deal
Tue, Oct 28 - Tue, Nov 4
Multiple Airlines Logo
9:50 pm - 5:35 pmATL-CCU
33h 15m2 stops
Multiple Airlines Logo
3:35 am - 3:50 pmCCU-ATL
22h 45m1 stop
$859Multiple Airlines
Find Deal
Sat, Nov 15 - Thu, Dec 4
Multiple Airlines Logo
9:50 pm - 3:50 pmATL-CCU
31h 30m2 stops
Multiple Airlines Logo
8:55 pm - 3:50 pmCCU-ATL
29h 25m1 stop
$860Multiple Airlines
Find Deal
Sat, Nov 15 - Fri, Dec 5
IndiGo Logo
10:50 pm - 6:40 pmATL-CCU
34h 20m2 stops
IndiGo Logo
8:45 pm - 7:45 pmCCU-ATL
33h 30m2 stops
$862IndiGo
Find Deal
Thu, Oct 30 - Thu, Nov 6
Air India Logo
7:45 am - 6:05 pmATL-CCU
24h 50m2 stops
Air India Logo
12:40 pm - 6:36 pmCCU-ATL
39h 26m2 stops
$989Air India
Find Deal
Mon, Oct 20 - Thu, Oct 30
Qatar Airways Logo
7:30 pm - 2:20 amATL-CCU
21h 20m1 stop
Qatar Airways Logo
3:25 am - 4:15 pmCCU-ATL
22h 20m1 stop
$1,016Qatar Airways
Find Deal
Mon, Oct 20 - Wed, Oct 29
Air India Logo
7:15 pm - 9:35 pmATL-CCU
40h 50m2 stops
Air India Logo
9:20 pm - 6:36 pmCCU-ATL
30h 46m2 stops
$1,020Air India
Find Deal
Mon, Oct 20 - Thu, Oct 30
Etihad Airways Logo
9:20 pm - 2:40 amATL-CCU
18h 50m1 stop
Etihad Airways Logo
8:55 pm - 3:50 pmCCU-ATL
29h 25m1 stop
$1,076Etihad Airways
Find Deal
Mon, Dec 29 - Wed, Feb 25
Etihad Airways Logo
9:20 pm - 2:40 amATL-CCU
18h 50m1 stop
Etihad Airways Logo
3:35 am - 3:50 pmCCU-ATL
22h 45m1 stop
$1,081Etihad Airways
Find Deal
Mon, Dec 1 - Sat, Dec 20

Air India flights from Atlanta to Kolkata

Our best Air India deals on Atlanta to Kolkata flight tickets
Air India
Oct 20
ATL7:45 amAtlanta Hartsfield-Jackson
24h 50m
2 stops
CCU6:05 pmKolkata Netaji S. Chandra
Oct 30
CCU12:40 pmKolkata Netaji S. Chandra
39h 26m
2 stops
ATL6:36 pmAtlanta Hartsfield-Jackson
$989
Find similar
Air India
Oct 20
ATL7:15 pmAtlanta Hartsfield-Jackson
40h 50m
2 stops
CCU9:35 pmKolkata Netaji S. Chandra
Oct 30
CCU9:20 pmKolkata Netaji S. Chandra
30h 46m
2 stops
ATL6:36 pmAtlanta Hartsfield-Jackson
$1,020
Find similar
Air India
Oct 20
ATL7:15 pmAtlanta Hartsfield-Jackson
38h 30m
2 stops
CCU7:15 pmKolkata Netaji S. Chandra
Oct 29
CCU12:55 amKolkata Netaji S. Chandra
54h 14m
2 stops
ATL9:39 pmAtlanta Hartsfield-Jackson
$1,021
Find similar

Etihad Airways flights from Atlanta to Kolkata

Our best Etihad Airways deals on Atlanta to Kolkata flight tickets
Etihad Airways
Dec 29
ATL9:20 pmAtlanta Hartsfield-Jackson
18h 50m
1 stop
CCU2:40 amKolkata Netaji S. Chandra
Feb 25
CCU8:55 pmKolkata Netaji S. Chandra
29h 25m
1 stop
ATL3:50 pmAtlanta Hartsfield-Jackson
$1,076
Find similar
Etihad Airways
Dec 1
ATL9:20 pmAtlanta Hartsfield-Jackson
18h 50m
1 stop
CCU2:40 amKolkata Netaji S. Chandra
Dec 20
CCU3:35 amKolkata Netaji S. Chandra
22h 45m
1 stop
ATL3:50 pmAtlanta Hartsfield-Jackson
$1,081
Find similar
Etihad Airways
Oct 12
ATL10:00 pmAtlanta Hartsfield-Jackson
19h 30m
1 stop
CCU3:00 amKolkata Netaji S. Chandra
Dec 13
CCU3:35 amKolkata Netaji S. Chandra
22h 45m
1 stop
ATL3:50 pmAtlanta Hartsfield-Jackson
$4,812
Find similar

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 October 1, 2025.
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

Tue 10/28

10:50 pm-12:25 pm

2 stops28h 05m

Kolkata Netaji S. Chandra

Tue 11/4

8:55 pm-3:50 pm

1 stop29h 25m

$796

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 10/28

10:50 pm-12:25 pm

2 stops28h 05m

Kolkata Netaji S. Chandra

Tue 11/4

10:30 pm-7:45 pm

2 stops31h 45m

$831

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 11/15

9:50 pm-5:35 pm

2 stops33h 15m

Kolkata Netaji S. Chandra

Thu 12/4

3:35 am-3:50 pm

1 stop22h 45m

$859

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 11/15

9:50 pm-3:50 pm

2 stops31h 30m

Kolkata Netaji S. Chandra

Fri 12/5

8:55 pm-3:50 pm

1 stop29h 25m

$860

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 10/30

10:50 pm-6:40 pm

2 stops34h 20m

Kolkata Netaji S. Chandra

Thu 11/6

8:45 pm-7:45 pm

2 stops33h 30m

$862

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 10/20

7:45 am-6:05 pm

2 stops24h 50m

Kolkata Netaji S. Chandra

Thu 10/30

12:40 pm-6:36 pm

2 stops39h 26m

$989

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 10/20

7:30 pm-2:20 am

1 stop21h 20m

Kolkata Netaji S. Chandra

Wed 10/29

3:25 am-4:15 pm

1 stop22h 20m

$1,016

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 10/20

7:15 pm-9:35 pm

2 stops40h 50m

Kolkata Netaji S. Chandra

Thu 10/30

9:20 pm-6:36 pm

2 stops30h 46m

$1,020

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 12/29

9:20 pm-2:40 am

1 stop18h 50m

Kolkata Netaji S. Chandra

Wed 2/25

8:55 pm-3:50 pm

1 stop29h 25m

$1,076

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 12/1

9:20 pm-2:40 am

1 stop18h 50m

Kolkata Netaji S. Chandra

Sat 12/20

3:35 am-3:50 pm

1 stop22h 45m

$1,081

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 March is, on average, the cheapest month to fly to Kolkata from Atlanta, with most prices found around $914. If you aren’t able to travel during the month of March, then book flights to Kolkata from Atlanta during February instead. Flights to Kolkata in February, while not as cheap as those in March, still average around $1,186.

What is the cheapest time of day to depart on your flight to Kolkata?

In the morning is the cheapest time of day to fly from Atlanta to Kolkata when you can find flight prices for as low as $1,059. Flying to Kolkata in the morning is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly at noon, with an average ticket price of $1,667. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra flight route?

Fly from Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra for the best Atlanta Hartsfield-Jackson - Kolkata Netaji S. Chandra flight prices

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 $1,424 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 $1,165 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra flights?

There is only 1 cabin class available to choose from on Atlanta Hartsfield-Jackson to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Kolkata flights?

You could potentially save up to 25% 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

Best Price Found

$1,054

Direct flights

None
The best flight deal from Atlanta to Kolkata found on momondo in the last 72 hours is $1,054
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 18h 50m.

  • 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
IndiGoPriceFrom $882Free CancellationRating
6.9
485 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom $1,063Free CancellationRating
7.4
1,267 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,176Free CancellationRating
7.3
3,984 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,204Free CancellationRating
7.4
3,639 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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