Cheap flights from Atlanta to Kolkata

Compare Atlanta to Kolkata flight deals

Find the cheapest month or even day of the year to fly to Kolkata

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Flight deals from Atlanta to Kolkata

Looking for a cheap last-minute deal or the best return flight from Atlanta to Kolkata? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlanta to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Kolkata flights are currently cheapest in February.

Atlanta to Kolkata: Alternative routes

Compare routes from Atlanta to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

Atlanta to Kolkata: Flight information

The things to know before you go.
Cheapest flight found$513
Cheapest month to flyFebruary

Finding cheap flights from Atlanta to Kolkata: Frequently asked questions

The best price we found for a return flight from Atlanta to Kolkata is $1,333. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Atlanta to Kolkata. But we found flights with one stop from $1,333.
As of February 2026, there are no flights flying from Atlanta to Kolkata.
The cheapest month to fly from Atlanta to Kolkata is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Kolkata Airport on Sunday, 1 March 2026.
No airlines currently offer direct flights between Atlanta and Kolkata Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kolkata but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kolkata is IndiGo .

Travelling from Atlanta to Netaji Subhas Chandra Bose Airport (CCU): What you need to know

  • Planning your holiday begins with working out where you'll fly out of in Atlanta. Hartsfield-Jackson Atlanta International Airport (ATL) is the city's main airport, so check out your options for reserving a flight from Atlanta to Netaji Subhas Chandra Bose Airport (CCU) leaving from here.

  • Kolkata is nine hours 30 minutes ahead of Atlanta. Netaji Subhas Chandra Bose Airport is located in Kolkata, which follows the UTC+5:30 timezone.

  • To ensure you get on your flight from Atlanta to CCU, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Planning to travel during a peak time like public or school holidays? Expect longer lines at security and check-in. To play it safe, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • Stopovers offer a great opportunity to discover a new city or just take a break during your trip. When looking for a cheap flight from Atlanta to CCU, uncheck 'Direct flights only' to compare all potential stops. Hamad International Airport (DOH) is one option when leaving from Hartsfield-Jackson Atlanta International Airport (ATL).

  • The journey from central Atlanta to ATL takes about 1 hour 10 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 18 kilometres in 15 minutes or so, depending on traffic conditions.

  • Catching an early flight from Atlanta to Netaji Subhas Chandra Bose Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by staying at one of these stays near Hartsfield-Jackson Atlanta International Airport:

  • 76.64% of flights that take off from Hartsfield-Jackson Atlanta International Airport make it to their destination on time.

  • You'll find ATL at 6000 N Terminal Parkway.

About Netaji Subhas Chandra Bose Airport (CCU)

Getting from Netaji Subhas Chandra Bose Airport (CCU) to central Kolkata

  • Netaji Subhas Chandra Bose Airport is around 13 kilometres from central Kolkata. How long it'll take to get to the centre in a cab or car hire will depend on the time of day. Do some research before your trip.

  • It'll take around 55 minutes to get there using public transport.

How to find the cheapest flights from Atlanta to Netaji Subhas Chandra Bose Airport (CCU)

  • $513 is the lowest price for a one-way ticket from Atlanta to Netaji Subhas Chandra Bose Airport. A return flight starts at $1,333. These fares may change based on demand and availability.

  • Don't leave everything to the last moment. You're more likely to walk away with cheap flights from Atlanta to CCU if you book ahead. Airlines often offer some amazing early bird deals.

  • The 'Whole month' search tool shows you the cheapest Atlanta to Netaji Subhas Chandra Bose Airport tickets throughout the entire month. It's a good way to snap up a bargain if your dates are flexible.

  • You don't need to search every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as a better deal comes up on plane tickets from Atlanta to CCU.

  • Filters make it easier to save some cash on your flight from Atlanta to Netaji Subhas Chandra Bose Airport. Choose the departure times, airlines and number of stops that line up with your plans. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Atlanta to Netaji Subhas Chandra Bose Airport (CCU)

  • July is the busiest month for flights from Atlanta to Netaji Subhas Chandra Bose Airport (CCU). Plan your visit to Kolkata in April for a quieter experience.

  • The warmest month in Kolkata is April, with temperatures ranging between 24ºC (75ºF) and 42ºC (108ºF). Book your Atlanta to CCU plane ticket then if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap ticket from Atlanta to Netaji Subhas Chandra Bose Airport in January when temperatures are between 15ºC (59ºF) and 29ºC (84ºF).

More about Kolkata

  • Start your Kolkata trip off on the right foot by choosing the perfect place to stay. After booking your flight from Atlanta to Netaji Subhas Chandra Bose Airport, explore our range of hotels including:

  • All great journeys should include a little sightseeing. Victoria Memorial, Howrah Bridge and Trip to Sundarbans are must-visits when exploring Kolkata.

Explore more of India

  • You've done Kolkata, now it's time to explore other parts of India. Travel about 225 kilometres west to Jamshedpur to tick off its leading sights. From Mughal Garden to Rock Garden and Birla Temple, there's plenty to keep you busy.

  • Around 153 kilometres north-west of Kolkata, Durgapur is another essential stop in India. Start your sightseeing at Jama Masjid, B-Zone Major Park and Ram Mandir.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.