Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Atlanta to Kolkata from ₹ 37,716

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 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Atlanta to Kolkata (ATL-CCU)

Cheap return flights

Air India Logo
19:15 - 19:15ATL-CCU
38h 30m2 stops
Air India Logo
15:10 - 12:32CCU-ATL
30h 52m2 stops
₹ 69,657Air India
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Logo
22:00 - 09:20ATL-CCU
25h 50m2 stops
Logo
21:15 - 16:20CCU-ATL
52h 35m2 stops
₹ 72,982
Find Deal
Sun, 31 Aug - Mon, 6 Oct
Logo
09:37 - 20:35ATL-CCU
25h 28m2 stops
Logo
04:00 - 09:00CCU-ATL
38h 30m2 stops
₹ 73,857
Find Deal
Thu, 18 Sep - Sat, 11 Oct
Air India Logo
19:15 - 16:50ATL-CCU
36h 05m2 stops
Air India Logo
00:55 - 21:39CCU-ATL
54h 14m2 stops
₹ 73,945Air India
Find Deal
Mon, 20 Oct - Wed, 29 Oct
Lufthansa Logo
16:05 - 07:40ATL-CCU
30h 05m2 stops
Lufthansa Logo
20:30 - 14:20CCU-ATL
27h 20m2 stops
₹ 96,172Lufthansa
Find Deal
Mon, 1 Sep - Mon, 15 Sep
Etihad Airways Logo
22:00 - 03:00ATL-CCU
19h 30m1 stop
Etihad Airways Logo
04:00 - 16:20CCU-ATL
21h 50m1 stop
₹ 96,872Etihad Airways
Find Deal
Fri, 29 Aug - Wed, 17 Sep
Etihad Airways Logo
22:00 - 03:00ATL-CCU
19h 30m1 stop
Etihad Airways Logo
04:00 - 16:20CCU-ATL
21h 50m1 stop
₹ 97,747Etihad Airways
Find Deal
Wed, 27 Aug - Fri, 19 Sep
Qatar Airways Logo
19:35 - 01:55ATL-CCU
19h 50m1 stop
Qatar Airways Logo
03:25 - 15:15CCU-ATL
22h 20m1 stop
₹ 102,210Qatar Airways
Find Deal
Thu, 5 Feb - Mon, 2 Mar
Qatar Airways Logo
19:30 - 02:20ATL-CCU
21h 20m1 stop
Qatar Airways Logo
03:25 - 16:15CCU-ATL
22h 20m1 stop
₹ 102,472Qatar Airways
Find Deal
Mon, 20 Oct - Wed, 29 Oct
Lufthansa Logo
16:05 - 07:40ATL-CCU
30h 05m2 stops
Lufthansa Logo
20:30 - 14:20CCU-ATL
27h 20m2 stops
₹ 105,010Lufthansa
Find Deal
Mon, 1 Sep - Sun, 14 Sep

Air India flights from Atlanta to Kolkata

Our best Air India deals on Atlanta to Kolkata flight tickets
Air India
7 Oct
ATL19:15Atlanta Hartsfield-Jackson
38h 30m
2 stops
CCU19:15Kolkata Netaji S. Chandra
21 Oct
CCU15:10Kolkata Netaji S. Chandra
30h 52m
2 stops
ATL12:32Atlanta Hartsfield-Jackson
₹ 69,657
Find similar
Air India
20 Oct
ATL19:15Atlanta Hartsfield-Jackson
36h 05m
2 stops
CCU16:50Kolkata Netaji S. Chandra
29 Oct
CCU00:55Kolkata Netaji S. Chandra
54h 14m
2 stops
ATL21:39Atlanta Hartsfield-Jackson
₹ 73,945
Find similar
Air India
20 Sept
ATL19:12Atlanta Hartsfield-Jackson
40h 53m
2 stops
CCU21:35Kolkata Netaji S. Chandra
21 Oct
CCU15:10Kolkata Netaji S. Chandra
30h 52m
2 stops
ATL12:32Atlanta Hartsfield-Jackson
₹ 74,382
Find similar

Lufthansa flights from Atlanta to Kolkata

Our best Lufthansa deals on Atlanta to Kolkata flight tickets
Lufthansa
1 Sept
ATL16:05Atlanta Hartsfield-Jackson
30h 05m
2 stops
CCU07:40Kolkata Netaji S. Chandra
15 Sept
CCU20:30Kolkata Netaji S. Chandra
27h 20m
2 stops
ATL14:20Atlanta Hartsfield-Jackson
₹ 96,172
Find similar
Lufthansa
20 Aug
ATL16:05Atlanta Hartsfield-Jackson
30h 05m
2 stops
CCU07:40Kolkata Netaji S. Chandra
30 Aug
CCU20:30Kolkata Netaji S. Chandra
27h 20m
2 stops
ATL14:20Atlanta Hartsfield-Jackson
₹ 101,860
Find similar
Lufthansa
20 Aug
ATL16:05Atlanta Hartsfield-Jackson
30h 05m
2 stops
CCU07:40Kolkata Netaji S. Chandra
30 Aug
CCU20:30Kolkata Netaji S. Chandra
27h 20m
2 stops
ATL14:20Atlanta Hartsfield-Jackson
₹ 102,122
Find similar

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 17 August 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 7/10

19:15-19:15

2 stops38h 30m

Kolkata Netaji S. Chandra

Tue 21/10

15:10-12:32

2 stops30h 52m

₹ 69,657

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sun 31/8

22:00-09:20

2 stops25h 50m

Kolkata Netaji S. Chandra

Mon 6/10

21:15-16:20

2 stops52h 35m

₹ 72,982

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 18/9

09:37-20:35

2 stops25h 28m

Kolkata Netaji S. Chandra

Sat 11/10

04:00-09:00

2 stops38h 30m

₹ 73,857

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 20/10

19:15-16:50

2 stops36h 05m

Kolkata Netaji S. Chandra

Wed 29/10

00:55-21:39

2 stops54h 14m

₹ 73,945

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 1/9

16:05-07:40

2 stops30h 05m

Kolkata Netaji S. Chandra

Mon 15/9

20:30-14:20

2 stops27h 20m

₹ 96,172

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Fri 29/8

22:00-03:00

1 stop19h 30m

Kolkata Netaji S. Chandra

Wed 17/9

04:00-16:20

1 stop21h 50m

₹ 96,872

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Wed 27/8

22:00-03:00

1 stop19h 30m

Kolkata Netaji S. Chandra

Fri 19/9

04:00-16:20

1 stop21h 50m

₹ 97,747

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 5/2

19:35-01:55

1 stop19h 50m

Kolkata Netaji S. Chandra

Mon 2/3

03:25-15:15

1 stop22h 20m

₹ 102,210

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 20/10

19:30-02:20

1 stop21h 20m

Kolkata Netaji S. Chandra

Wed 29/10

03:25-16:15

1 stop22h 20m

₹ 102,472

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 1/9

16:05-07:40

2 stops30h 05m

Kolkata Netaji S. Chandra

Sun 14/9

20:30-14:20

2 stops27h 20m

₹ 105,010

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March, then departing from Atlanta during the month October is also very affordable. Most momondo users find prices during this month for around ₹ 102,297.

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

The cheapest day to depart on your flight to Kolkata is on a Wednesday when prices can be found for as low as ₹ 123,073. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Kolkata for around ₹ 147,575.

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

According to our data, the cheapest time of day to fly to Kolkata is in the afternoon. momondo users have found flights departing from Atlanta to Kolkata in the afternoon for as low as ₹ 120,154. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 148,834 per ticket.

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 ₹ 124,211 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 ₹ 94,859 on momondo.

Can stopping save me money on Atlanta to Kolkata flights?

You could potentially save up to 58% 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 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

Best price found

₹ 37,716

Fastest flight time

19h 30m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Atlanta in the past 72 hours is ₹ 37,716. The best return flight deal from Atlanta to Kolkata found on momondo in the last 72 hours is ₹ 69,657.
The fastest flight from Atlanta to Kolkata takes 19h 30m
There are no direct flights from Atlanta to Kolkata. Popular non-direct route for this connection is Atlanta Hartsfield-Jackson Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
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 19h 30m.

  • 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 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.

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.

An easier way to manage your Kolkata trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 22/8
Fri 29/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing West Bengal

Bagdogra Airport