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Cheap flights from the United States to Kolkata from ₹ 26,139

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from USA to Kolkata
Explore the most affordable flight options available from USA to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Wed 13/511:30
EWR
-
CCU
1 stop19h 50m
Air India
Tue 26/515:10
CCU
-
EWR
1 stop25h 50m
Air India
Deal found 4/2₹ 63,854
Wed 29/411:30
EWR
-
CCU
1 stop19h 50m
Air India
Thu 21/517:30
CCU
-
EWR
1 stop23h 30m
Air India
Deal found 5/2₹ 64,035
Mon 11/511:30
EWR
-
CCU
1 stop21h 25m
Air India
Thu 21/517:30
CCU
-
EWR
1 stop23h 30m
Air India
Deal found 4/2₹ 64,487
Wed 13/511:30
EWR
-
CCU
1 stop19h 50m
Air India
Wed 27/513:30
CCU
-
EWR
1 stop29h 00m
Air India
Deal found 4/2₹ 64,759
Mon 4/519:59
SFO
-
CCU
2 stops37h 46m
Multiple Airlines
Thu 14/523:30
CCU
-
SFO
1 stop22h 10m
Multiple Airlines
Deal found 5/2₹ 64,759
Thu 7/511:30
EWR
-
CCU
1 stop21h 25m
Air India
Tue 26/515:10
CCU
-
EWR
1 stop25h 50m
Air India
Deal found 4/2₹ 64,940
Tue 12/511:30
EWR
-
CCU
1 stop21h 25m
Air India
Mon 25/519:05
CCU
-
EWR
1 stop23h 25m
Air India
Deal found 4/2₹ 65,301
Mon 16/216:30
SFO
-
CCU
2 stops41h 20m
Air India
Tue 24/218:55
CCU
-
SFO
2 stops33h 05m
Air India
Deal found 7/2₹ 65,573
Thu 7/511:30
EWR
-
CCU
1 stop21h 25m
Air India
Mon 25/519:05
CCU
-
EWR
1 stop23h 25m
Air India
Deal found 4/2₹ 65,844
Mon 16/216:30
SFO
-
CCU
2 stops41h 20m
Air India
Sun 22/223:00
CCU
-
SFO
2 stops29h 00m
Air India
Deal found 5/2₹ 65,844
Thu 9/411:30
EWR
-
CCU
1 stop23h 15m
Air India
Mon 13/421:00
CCU
-
EWR
1 stop21h 30m
Air India
Deal found 7/2₹ 65,935
Sun 10/511:30
EWR
-
CCU
1 stop19h 50m
Air India
Thu 21/517:30
CCU
-
EWR
1 stop23h 30m
Air India
Deal found 4/2₹ 66,477

Find flight deals from USA to Kolkata

Keep the following information in mind while searching for USA to Kolkata flight deals. Data was last updated 8 February 2026.

Round-trip from

₹ 63,854

One-way from

₹ 26,139

Popular in

December

Cheapest in

September

Average price

₹ 79,321
Air India
  • Air India
  • 13/5-26/5
  • 2 total stops
  • 45h 40m total
  • USA to Kolkata
Search Deals
Air India
  • Air India
  • 25/2
  • 1 total stop
  • 19h 05m total
  • USA to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,525,588 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (₹ 516,575 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA 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 454,620 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from the United States to Kolkata that are best for you.

Fly from

USA

Fly to

Kolkata

Route

Depart

Return

Price

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Mon 11/5

11:30-18:25

1 stop21h 25m

Kolkata Netaji S. Chandra

Tue 26/5

15:10-07:30

1 stop25h 50m

₹ 64,487

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Thu 26/3

12:05-18:25

1 stop20h 50m

Kolkata Netaji S. Chandra

Sun 10/5

13:30-09:00

1 stop29h 00m

₹ 69,372

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Wed 11/3

18:30-08:40

2 stops28h 40m

Kolkata Netaji S. Chandra

Tue 17/3

17:30-14:05

2 stops30h 05m

₹ 71,994

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Sun 10/5

20:30-04:15

2 stops22h 15m

Kolkata Netaji S. Chandra

Sun 24/5

17:30-16:35

2 stops32h 35m

₹ 72,718

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Sun 10/5

21:45-09:50

2 stops50h 35m

Kolkata Netaji S. Chandra

Mon 25/5

17:30-20:15

2 stops36h 15m

₹ 72,718

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Mon 9/3

12:05-20:15

1 stop22h 40m

Kolkata Netaji S. Chandra

Tue 24/3

17:30-09:15

1 stop25h 15m

₹ 74,165

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Wed 11/3

12:15-19:55

1 stop22h 10m

Kolkata Netaji S. Chandra

Thu 26/3

10:30-09:15

1 stop32h 15m

₹ 74,527

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Fri 1/5

11:30-21:30

2 stops24h 30m

Kolkata Netaji S. Chandra

Tue 30/6

15:15-07:30

2 stops25h 45m

₹ 77,512

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 9/3

14:30-04:15

1 stop27h 15m

Kolkata Netaji S. Chandra

Tue 24/3

15:55-12:30

2 stops31h 05m

₹ 78,326

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Mon 23/2

16:50-09:50

3 stops30h 30m

Kolkata Netaji S. Chandra

Mon 9/3

03:35-16:25

1 stop22h 20m

₹ 78,868

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 60 results
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Best time to book a flight from USA to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from USA with our price prediction graph.
Estimated return 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 the United States to Kolkata

What is the cheapest month to book a flight from USA to Kolkata?

Currently, October is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 49,383). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 66,930). 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.

What is the cheapest time of day to fly from US to CCU?

Find hourly flight availability from USA to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 February 2026.

It’s optimal to fly from USA to Kolkata at midday. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

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 8 February 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Emirates, andEtihad Airways from the United States to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Emirates
8.1
Very Good
3,514 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Etihad Airways
7.3
Good
1,389 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air India
5.5
Fair
2,966 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from USA to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kolkata from United States?

    Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from United States to Kolkata.

  • How long is the flight from USA to Kolkata?

    A quick flight from USA to Kolkata can take about 21h 25m. Air India provides one of the quickest options available for as low as ₹ 64,487. The distance from USA to Kolkata is about 12736 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from USA to Kolkata one-way?

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at ₹ 31,065. Etihad Airways flights start at ₹ 36,128 while deals on IndiGo start at ₹ 39,713 one-way.

  • What are the most popular routes from USA to Kolkata?

    The most popular flight routes from USA to Kolkata are New York John F Kennedy Intl - Kolkata Netaji S. Chandra, San Francisco - Kolkata Netaji S. Chandra and Newark - Kolkata Netaji S. Chandra.

  • Can I find deals for flights from USA to Kolkata that include hotel bookings?

    Yes. In addition to deals on USA to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Kolkata.

  • Can I find deals for business class flights from USA to Kolkata?

    Yes. Cheapflights offers flight deals from USA to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Kolkata?

    Currently, October is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 49,383). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 66,930). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from USA to Kolkata

Discover the top 2 airlines that operate flights from USA to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 72,148Average₹ 75,885FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 85,223Average₹ 106,552FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Kolkata?

Cheapflights helps you search for flights from USA to Kolkata via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from USA to Kolkata?

Cheapflights simply makes it quick and affordable to book flights from USA to Kolkata by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from USA to Kolkata with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Kolkata, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Kolkata become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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