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Cheap flights from Atlanta to Kolkata from $402

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 1/28. 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 round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:20 pm - 9:55 pmATL-CCU
38h 05m2 stops
Multiple Airlines Logo
10:35 pm - 3:50 pmCCU-ATL
51h 45m2 stops
$921Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
Multiple Airlines Logo
1:58 pm - 9:55 amATL-CCU
33h 27m3 stops
Multiple Airlines Logo
9:30 pm - 3:50 pmCCU-ATL
28h 50m2 stops
$951Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
Multiple Airlines Logo
9:20 pm - 8:15 pmATL-CCU
36h 25m2 stops
Multiple Airlines Logo
3:15 am - 3:50 pmCCU-ATL
47h 05m2 stops
$955Multiple Airlines
Find Deal
Sat, Jan 17 - Fri, Jan 30
Multiple Airlines Logo
1:58 pm - 9:55 amATL-CCU
33h 27m3 stops
Multiple Airlines Logo
5:00 pm - 3:50 pmCCU-ATL
33h 20m3 stops
$972Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
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
$1,020Etihad Airways
Find Deal
Thu, Jan 29 - Mon, Feb 2
Etihad Airways Logo
10:00 pm - 2:50 amATL-CCU
19h 20m1 stop
Etihad Airways Logo
9:15 pm - 4:20 pmCCU-ATL
28h 35m1 stop
$1,060Etihad Airways
Find Deal
Thu, May 7 - Fri, May 29
Multiple Airlines Logo
4:55 pm - 10:00 pmATL-CCU
42h 35m2 stops
Multiple Airlines Logo
5:20 am - 2:30 pmCCU-ATL
43h 40m2 stops
$1,067Multiple Airlines
Find Deal
Sun, Nov 30 - Mon, Dec 8
Multiple Airlines Logo
4:55 pm - 10:50 pmATL-CCU
43h 25m2 stops
Multiple Airlines Logo
3:15 am - 2:30 pmCCU-ATL
45h 45m2 stops
$1,072Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
KLM Logo
3:50 pm - 9:55 amATL-CCU
31h 35m2 stops
KLM Logo
6:30 pm - 3:00 pmCCU-ATL
31h 00m2 stops
$1,075KLM
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Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
7:35 pm - 9:55 pmATL-CCU
39h 50m2 stops
Multiple Airlines Logo
5:05 am - 3:15 pmCCU-ATL
44h 40m2 stops
$1,077Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 18

Air India flights from Atlanta to Kolkata

Our best Air India deals on Atlanta to Kolkata flight tickets
Air India
May 7
ATL6:10 amAtlanta Hartsfield-Jackson
25h 10m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
May 29
CCU9:20 pmKolkata Netaji S. Chandra
33h 25m
2 stops
ATL9:15 pmAtlanta Hartsfield-Jackson
$1,222
Find similar
Air India
Nov 27
ATL6:00 amAtlanta Hartsfield-Jackson
28h 45m
2 stops
CCU9:15 pmKolkata Netaji S. Chandra
Dec 9
CCU12:30 amKolkata Netaji S. Chandra
56h 07m
2 stops
ATL10:07 pmAtlanta Hartsfield-Jackson
$1,413
Find similar
Air India
Dec 3
ATL8:10 pmAtlanta Hartsfield-Jackson
41h 55m
2 stops
CCU12:35 amKolkata Netaji S. Chandra
Dec 9
CCU12:30 amKolkata Netaji S. Chandra
53h 12m
2 stops
ATL7:12 pmAtlanta Hartsfield-Jackson
$1,479
Find similar

Qatar Airways flights from Atlanta to Kolkata

Our best Qatar Airways deals on Atlanta to Kolkata flight tickets
Qatar Airways
May 7
ATL5:10 pmAtlanta Hartsfield-Jackson
23h 40m
2 stops
CCU2:20 amKolkata Netaji S. Chandra
May 28
CCU3:50 amKolkata Netaji S. Chandra
21h 35m
1 stop
ATL3:55 pmAtlanta Hartsfield-Jackson
$1,181
Find similar
Qatar Airways
May 7
ATL5:10 pmAtlanta Hartsfield-Jackson
23h 40m
2 stops
CCU2:20 amKolkata Netaji S. Chandra
May 28
CCU3:50 amKolkata Netaji S. Chandra
21h 35m
1 stop
ATL3:55 pmAtlanta Hartsfield-Jackson
$1,201
Find similar
Qatar Airways
Jan 2
ATL7:35 pmAtlanta Hartsfield-Jackson
19h 50m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Jan 29
CCU3:25 amKolkata Netaji S. Chandra
22h 20m
1 stop
ATL3:15 pmAtlanta Hartsfield-Jackson
$1,211
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 November 19, 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

Sat 1/17

9:20 pm-9:55 pm

2 stops38h 05m

Kolkata Netaji S. Chandra

Sat 1/31

10:35 pm-3:50 pm

2 stops51h 45m

$921

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 1/17

1:58 pm-9:55 am

3 stops33h 27m

Kolkata Netaji S. Chandra

Sat 1/31

9:30 pm-3:50 pm

2 stops28h 50m

$951

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 1/17

9:20 pm-8:15 pm

2 stops36h 25m

Kolkata Netaji S. Chandra

Fri 1/30

3:15 am-3:50 pm

2 stops47h 05m

$955

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 1/17

1:58 pm-9:55 am

3 stops33h 27m

Kolkata Netaji S. Chandra

Sat 1/31

5:00 pm-3:50 pm

3 stops33h 20m

$972

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 1/29

9:20 pm-2:40 am

1 stop18h 50m

Kolkata Netaji S. Chandra

Mon 2/2

8:55 pm-3:50 pm

1 stop29h 25m

$1,020

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 5/7

10:00 pm-2:50 am

1 stop19h 20m

Kolkata Netaji S. Chandra

Fri 5/29

9:15 pm-4:20 pm

1 stop28h 35m

$1,060

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sun 11/30

4:55 pm-10:00 pm

2 stops42h 35m

Kolkata Netaji S. Chandra

Mon 12/8

5:20 am-2:30 pm

2 stops43h 40m

$1,067

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sun 11/30

4:55 pm-10:50 pm

2 stops43h 25m

Kolkata Netaji S. Chandra

Sun 12/7

3:15 am-2:30 pm

2 stops45h 45m

$1,072

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 1/29

3:50 pm-9:55 am

2 stops31h 35m

Kolkata Netaji S. Chandra

Mon 2/2

6:30 pm-3:00 pm

2 stops31h 00m

$1,075

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 1/9

7:35 pm-9:55 pm

2 stops39h 50m

Kolkata Netaji S. Chandra

Sun 1/18

5:05 am-3:15 pm

2 stops44h 40m

$1,077

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 March is, on average, the cheapest month to fly to Kolkata from Atlanta, with most prices found around $901. If you aren’t able to travel during the month of March, then book flights to Kolkata from Atlanta during January instead. Flights to Kolkata in January, while not as cheap as those in March, still average around $1,252.

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.

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 $1,102 on momondo.

Can stopping save me money on Atlanta to Kolkata flights?

You could potentially save up to 56% 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

Direct flights

None
There are no direct flights from Atlanta to Kolkata. There are no popular flight routes from Atlanta to Kolkata.
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  • 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
497 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom $1,037Free CancellationRating
7.4
1,308 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,176Free CancellationRating
7.3
4,045 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,239Free CancellationRating
7.4
3,664 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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