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Cheap flights from Atlanta to Kolkata from ₹ 35,303

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 1/1. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:50 - 12:25ATL-CCU
28h 05m2 stops
Multiple Airlines Logo
20:55 - 15:50CCU-ATL
29h 25m1 stop
₹ 70,607Multiple Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
IndiGo Logo
22:50 - 12:25ATL-CCU
28h 05m2 stops
IndiGo Logo
22:30 - 19:45CCU-ATL
31h 45m2 stops
₹ 73,711IndiGo
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Multiple Airlines Logo
21:50 - 17:35ATL-CCU
33h 15m2 stops
Multiple Airlines Logo
03:35 - 15:50CCU-ATL
22h 45m1 stop
₹ 76,195Multiple Airlines
Find Deal
Sat, 15 Nov - Thu, 4 Dec
Multiple Airlines Logo
21:50 - 15:50ATL-CCU
31h 30m2 stops
Multiple Airlines Logo
03:35 - 15:50CCU-ATL
22h 45m1 stop
₹ 76,283Multiple Airlines
Find Deal
Sat, 15 Nov - Thu, 4 Dec
Multiple Airlines Logo
21:50 - 17:35ATL-CCU
33h 15m2 stops
Multiple Airlines Logo
03:35 - 15:50CCU-ATL
22h 45m1 stop
₹ 76,372Multiple Airlines
Find Deal
Sat, 15 Nov - Thu, 4 Dec
IndiGo Logo
22:50 - 18:40ATL-CCU
34h 20m2 stops
IndiGo Logo
20:45 - 19:45CCU-ATL
33h 30m2 stops
₹ 76,461IndiGo
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Air India Logo
07:45 - 18:05ATL-CCU
24h 50m2 stops
Air India Logo
12:40 - 18:36CCU-ATL
39h 26m2 stops
₹ 87,726Air India
Find Deal
Mon, 20 Oct - Thu, 30 Oct
Air India Logo
13:38 - 19:15ATL-CCU
44h 07m2 stops
Air India Logo
00:55 - 21:39CCU-ATL
54h 14m2 stops
₹ 87,992Air India
Find Deal
Mon, 20 Oct - Wed, 29 Oct
Qatar Airways Logo
19:30 - 02:20ATL-CCU
21h 20m1 stop
Qatar Airways Logo
03:25 - 16:15CCU-ATL
22h 20m1 stop
₹ 89,944Qatar Airways
Find Deal
Mon, 20 Oct - Wed, 29 Oct
Qatar Airways Logo
19:30 - 02:20ATL-CCU
21h 20m1 stop
Qatar Airways Logo
03:25 - 16:15CCU-ATL
22h 20m1 stop
₹ 90,121Qatar Airways
Find Deal
Mon, 20 Oct - Wed, 29 Oct

IndiGo flights from Atlanta to Kolkata

Our best IndiGo deals on Atlanta to Kolkata flight tickets
IndiGo
28 Oct
ATL22:50Atlanta Hartsfield-Jackson
28h 05m
2 stops
CCU12:25Kolkata Netaji S. Chandra
4 Nov
CCU22:30Kolkata Netaji S. Chandra
31h 45m
2 stops
ATL19:45Atlanta Hartsfield-Jackson
₹ 73,711
Find similar
IndiGo
30 Oct
ATL22:50Atlanta Hartsfield-Jackson
34h 20m
2 stops
CCU18:40Kolkata Netaji S. Chandra
6 Nov
CCU20:45Kolkata Netaji S. Chandra
33h 30m
2 stops
ATL19:45Atlanta Hartsfield-Jackson
₹ 76,461
Find similar
IndiGo
15 Nov
ATL15:10Atlanta Hartsfield-Jackson
31h 30m
2 stops
CCU09:10Kolkata Netaji S. Chandra
5 Dec
CCU18:00Kolkata Netaji S. Chandra
36h 15m
2 stops
ATL19:45Atlanta Hartsfield-Jackson
₹ 76,550
Find similar

Air India flights from Atlanta to Kolkata

Our best Air India deals on Atlanta to Kolkata flight tickets
Air India
20 Oct
ATL07:45Atlanta Hartsfield-Jackson
24h 50m
2 stops
CCU18:05Kolkata Netaji S. Chandra
30 Oct
CCU12:40Kolkata Netaji S. Chandra
39h 26m
2 stops
ATL18:36Atlanta Hartsfield-Jackson
₹ 87,726
Find similar
Air India
20 Oct
ATL13:38Atlanta Hartsfield-Jackson
44h 07m
2 stops
CCU19:15Kolkata Netaji S. Chandra
29 Oct
CCU00:55Kolkata Netaji S. Chandra
54h 14m
2 stops
ATL21:39Atlanta Hartsfield-Jackson
₹ 87,992
Find similar
Air India
20 Oct
ATL19:15Atlanta Hartsfield-Jackson
38h 30m
2 stops
CCU19:15Kolkata Netaji S. Chandra
30 Oct
CCU10:25Kolkata Netaji S. Chandra
44h 44m
2 stops
ATL21:39Atlanta Hartsfield-Jackson
₹ 90,564
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 2 October 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 28/10

22:50-12:25

2 stops28h 05m

Kolkata Netaji S. Chandra

Tue 4/11

20:55-15:50

1 stop29h 25m

₹ 70,607

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Tue 28/10

22:50-12:25

2 stops28h 05m

Kolkata Netaji S. Chandra

Tue 4/11

22:30-19:45

2 stops31h 45m

₹ 73,711

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 15/11

21:50-17:35

2 stops33h 15m

Kolkata Netaji S. Chandra

Thu 4/12

03:35-15:50

1 stop22h 45m

₹ 76,195

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 15/11

21:50-15:50

2 stops31h 30m

Kolkata Netaji S. Chandra

Thu 4/12

03:35-15:50

1 stop22h 45m

₹ 76,283

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Sat 15/11

21:50-17:35

2 stops33h 15m

Kolkata Netaji S. Chandra

Thu 4/12

03:35-15:50

1 stop22h 45m

₹ 76,372

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Thu 30/10

22:50-18:40

2 stops34h 20m

Kolkata Netaji S. Chandra

Thu 6/11

20:45-19:45

2 stops33h 30m

₹ 76,461

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 20/10

07:45-18:05

2 stops24h 50m

Kolkata Netaji S. Chandra

Thu 30/10

12:40-18:36

2 stops39h 26m

₹ 87,726

AtlantaKolkata

ATL - CCU

ATLCCU

Atlanta Hartsfield-Jackson

Mon 20/10

13:38-19:15

2 stops44h 07m

Kolkata Netaji S. Chandra

Wed 29/10

00:55-21:39

2 stops54h 14m

₹ 87,992

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

₹ 89,944

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

₹ 90,121

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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?

If you are unable to visit Kolkata during the month of March, then departing from Atlanta during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 105,200.

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 ₹ 124,751. 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 ₹ 149,587.

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 ₹ 121,793. 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 ₹ 150,864 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 ₹ 126,267 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 ₹ 103,338 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

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?

    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 21h 20m.

  • 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.

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