$402+ Cheap flights from Atlanta (ATL) to Kolkata (CCU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CCU
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Kolkata
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to KolkataExplore the most affordable flight options available from Atlanta to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
Explore the most affordable flight options available from Atlanta to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
This Trip.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:05 pm
ATL
- CCU
2 stops38h 35m
Multiple Airlines
Thu 4/25:00 am
CCU
- ATL
2 stops45h 00m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$822
This Trip.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:05 pm
ATL
- CCU
2 stops32h 10m
Multiple Airlines
Mon 3/304:15 pm
CCU
- ATL
2 stops57h 45m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$857
This Trip.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2010:05 pm
ATL
- CCU
2 stops36h 50m
Multiple Airlines
Sun 4/2611:00 pm
CCU
- ATL
2 stops27h 00m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$867
This Trip.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:50 pm
ATL
- CCU
2 stops39h 00m
Multiple Airlines
Wed 4/2911:00 pm
CCU
- ATL
2 stops30h 15m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$920
This FlightHub deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:00 am
ATL
- CCU
2 stops49h 40m
Multiple Airlines
Tue 5/2610:00 pm
CCU
- ATL
2 stops28h 31m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$996
This KLM deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:40 pm
ATL
- CCU
2 stops23h 20m
Multiple Airlines
Wed 5/206:00 pm
CCU
- ATL
2 stops28h 30m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$1,005
This oojo deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:33 am
ATL
- CCU
2 stops51h 32m
Air India
Mon 5/48:35 pm
CCU
- ATL
2 stops31h 05m
Air India
Deal found 3/2![Air India logo]()
$1,006
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:45 am
ATL
- CCU
2 stops25h 10m
Air India
Wed 11/47:15 am
CCU
- ATL
2 stops46h 27m
Air India
Deal found 3/3![Air India logo]()
$1,044
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:08 pm
ATL
- CCU
2 stops36h 12m
Air India
Mon 4/2010:30 am
CCU
- ATL
2 stops41h 10m
Air India
Deal found 3/3![Air India logo]()
$1,051
This FlightHub deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:00 am
ATL
- CCU
2 stops45h 55m
Multiple Airlines
Fri 5/2910:00 pm
CCU
- ATL
2 stops28h 31m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,063
This Expedia deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:33 am
ATL
- CCU
2 stops46h 52m
Multiple Airlines
Mon 5/48:35 pm
CCU
- ATL
2 stops31h 05m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$1,073
Best flights from Atlanta to KolkataDiscover carefully curated flight deals from Atlanta to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from Atlanta to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This KLM deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:40 pm
ATL
- CCU
2 stops23h 20m
Multiple Airlines
Wed 5/206:00 pm
CCU
- ATL
2 stops28h 30m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$1,005
This Etihad Airways deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:40 pm
ATL
- CCU
1 stop19h 50m
Etihad Airways
Mon 4/279:30 pm
CCU
- ATL
1 stop28h 30m
Etihad Airways
Deal found 3/4![Etihad Airways logo]()
$1,289
This Turkish Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:50 pm
ATL
- CCU
2 stops28h 55m
Turkish Airlines
Mon 4/277:05 pm
CCU
- ATL
2 stops34h 10m
Turkish Airlines
Deal found 3/2![Turkish Airlines logo]()
$1,404
This Qatar Airways deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:25 pm
ATL
- CCU
1 stop21h 35m
Qatar Airways
Mon 4/274:00 am
CCU
- ATL
1 stop21h 30m
Qatar Airways
Deal found 3/5![Qatar Airways logo]()
$1,429
This Priceline deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:33 am
ATL
- CCU
2 stops51h 12m
Multiple Airlines
Mon 5/49:30 pm
CCU
- ATL
1 stop28h 30m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,305
This Turkish Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:05 pm
ATL
- CCU
2 stops38h 55m
Turkish Airlines
Sat 4/116:45 pm
CCU
- ATL
2 stops58h 30m
Turkish Airlines
Deal found 3/5![Turkish Airlines logo]()
$1,462
This Flightnetwork deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:30 pm
ATL
- CCU
1 stop20h 30m
Qatar Airways
Sat 4/114:00 am
CCU
- ATL
1 stop21h 25m
Qatar Airways
Deal found 3/5![Qatar Airways logo]()
$1,465
Last-minute flights from Atlanta to KolkataDiscover last-minute flight deals from Atlanta to Kolkata. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Kolkata. Data last updated March 6, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:08 pm
ATL
- CCU
2 stops36h 12m
Air India
Mon 4/2010:30 am
CCU
- ATL
2 stops41h 10m
Air India
Deal found 3/3![Air India logo]()
$1,051
This Booking.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:10 pm
ATL
- CCU
3 stops35h 00m
IndiGo
Mon 4/206:20 am
CCU
- ATL
2 stops40h 10m
IndiGo
Deal found 3/3![IndiGo logo]()
$1,248
This FlightHub deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:35 pm
ATL
- CCU
1 stop19h 50m
Qatar Airways
Mon 4/204:00 am
CCU
- ATL
1 stop21h 30m
Qatar Airways
Deal found 3/3![Qatar Airways logo]()
$1,304
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:50 pm
ATL
- CCU
2 stops37h 50m
Multiple Airlines
Mon 4/204:00 am
CCU
- ATL
1 stop21h 30m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,322
This Singapore Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:20 am
ATL
- CCU
3 stops50h 35m
Singapore Airlines
Mon 4/2011:30 pm
CCU
- ATL
3 stops52h 10m
Singapore Airlines
Deal found 3/3![Singapore Airlines logo]()
$2,755
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:46 am
ATL
- CCU
2 stops45h 09m
Multiple Airlines
Sun 4/129:00 pm
CCU
- ATL
2 stops31h 12m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,121
This FlightHub deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:35 pm
ATL
- CCU
1 stop19h 50m
Qatar Airways
Sun 4/124:00 am
CCU
- ATL
1 stop21h 25m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$1,479
One-way flights from Atlanta to KolkataSearch for one-way flight options from Atlanta to Kolkata. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from Atlanta to Kolkata. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:10 pm
ATL
- CCU
2 stops37h 35m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$402
This FlightHub deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:41 am
ATL
- CCU
2 stops48h 59m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$451
This Booking.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:50 pm
ATL
- CCU
3 stops44h 15m
IndiGo
Deal found 3/3![IndiGo logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:50 pm
ATL
- CCU
2 stops36h 40m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:20 pm
ATL
- CCU
2 stops28h 55m
American Airlines
Deal found 3/5![American Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:35 pm
ATL
- CCU
2 stops42h 30m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:00 pm
ATL
- CCU
2 stops48h 15m
American Airlines
Deal found 3/5![American Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:40 pm
ATL
- CCU
2 stops32h 40m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:45 am
ATL
- CCU
3 stops29h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:30 pm
ATL
- CCU
3 stops36h 20m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$536
Find flight deals from Atlanta to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $822 (Trip.com) |
One-way from | $402 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,348 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 6, 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
Cheapest round-trip
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
$1,005
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Thu 4/23
9:40 pm-3:00 am
1 stop19h 50m
Kolkata Netaji S. Chandra
Mon 4/27
9:30 pm-4:30 pm
1 stop28h 30m
$1,289
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Sat 4/25
11:33 am-12:15 am
2 stops51h 12m
Kolkata Netaji S. Chandra
Mon 5/4
9:30 pm-4:30 pm
1 stop28h 30m
$1,305
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Thu 4/23
9:50 pm-12:15 pm
2 stops28h 55m
Kolkata Netaji S. Chandra
Mon 4/27
7:05 pm-7:45 pm
2 stops34h 10m
$1,404
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Thu 4/23
7:25 pm-2:30 am
1 stop21h 35m
Kolkata Netaji S. Chandra
Mon 4/27
4:00 am-4:00 pm
1 stop21h 30m
$1,429
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Sat 4/4
3:05 pm-3:30 pm
2 stops38h 55m
Kolkata Netaji S. Chandra
Sat 4/11
6:45 pm-7:45 pm
2 stops58h 30m
$1,462
Quickest round-trip
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Sat 4/4
8:30 pm-2:30 am
1 stop20h 30m
Kolkata Netaji S. Chandra
Sat 4/11
4:00 am-3:55 pm
1 stop21h 25m
$1,465
Cheapest one-way
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Mon 3/9
10:50 pm-4:35 am
3 stops44h 15m
$461
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Mon 3/9
8:35 pm-12:35 am
2 stops42h 30m
$489
AtlantaKolkata
ATL - CCU
ATLCCU
Atlanta Hartsfield-Jackson
Sat 4/4
10:30 pm-8:20 pm
3 stops36h 20m
$536
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Kolkata in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Atlanta with our price prediction graph.
ATL-CCU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Kolkata
How far ahead should I book a flight from Atlanta to Kolkata?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Kolkata. Price data was last updated on February 27, 2026.
The best time to book flights from Atlanta to Kolkata is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Atlanta to Kolkata?
Currently, December is the cheapest month in which you can book a flight from Atlanta to Kolkata (average of $825). Flying from Atlanta to Kolkata in October is currently the most expensive (average of $1,259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated March 6, 2026.
Read reviews from past customers who have flown Qatar Airways, Etihad Airways, and IndiGo from Atlanta to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.4
Crew
7.9
Boarding
7.5
Food
7.3
Comfort
7.4
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Overall
7.4
Entertainment
7.4
Crew
7.9
Boarding
7.5
Food
7.3
Comfort
7.4
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Overall
7.4
Entertainment
7.4
Crew
7.9
Boarding
7.5
Food
7.3
Comfort
7.4
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Overall
7.4
Entertainment
7.4
Crew
7.9
Boarding
7.5
Food
7.3
Comfort
7.4
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
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Top 3 airlines flying from Atlanta to Kolkata
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$841 | Average$1,348 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$909 | Average$1,431 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,108 | Average$1,430 | FlexibilityNo cancel fee | On-time68% |