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Cheap flights from the United States to Kolkata from ₹ 29,277

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
14 Apr — 21 Apr1
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 15 March 2026.

Sat 19/911:45
SFO
-
CCU
1 stop22h 00m
Singapore Airlines
Sat 24/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Deal found 13/3₹ 59,016
Thu 27/800:05
LAX
-
CCU
1 stop33h 40m
Singapore Airlines
Thu 24/923:30
CCU
-
LAX
1 stop34h 50m
Singapore Airlines
Deal found 11/3₹ 59,939
Mon 7/911:30
EWR
-
CCU
1 stop31h 50m
Air India
Wed 30/908:30
CCU
-
EWR
1 stop34h 00m
Air India
Deal found 14/3₹ 60,678
Sun 20/923:30
LAX
-
CCU
1 stop34h 35m
Singapore Airlines
Wed 7/1023:40
CCU
-
LAX
2 stops25h 40m
Singapore Airlines
Deal found 14/3₹ 61,325
Tue 1/923:30
LAX
-
CCU
1 stop34h 35m
Singapore Airlines
Tue 15/923:30
CCU
-
LAX
1 stop32h 40m
Singapore Airlines
Deal found 12/3₹ 61,602
Thu 10/911:30
EWR
-
CCU
1 stop24h 20m
Air India
Thu 17/917:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 11/3₹ 61,694
Wed 26/811:30
EWR
-
CCU
1 stop25h 15m
Air India
Sat 19/915:10
CCU
-
EWR
1 stop25h 50m
Air India
Deal found 14/3₹ 61,971
Wed 21/1011:30
EWR
-
CCU
1 stop25h 15m
Air India
Wed 11/1122:00
CCU
-
EWR
1 stop21h 35m
Air India
Deal found 14/3₹ 64,003
Tue 8/911:30
EWR
-
CCU
1 stop21h 35m
Air India
Fri 18/919:15
CCU
-
EWR
1 stop23h 15m
Air India
Deal found 13/3₹ 65,019
Tue 21/412:30
LAX
-
CCU
3 stops47h 10m
China Eastern
Mon 18/501:10
CCU
-
LAX
2 stops45h 25m
China Eastern
Deal found 13/3₹ 65,019
Tue 11/811:45
SFO
-
CCU
2 stops40h 35m
Singapore Airlines
Mon 7/923:30
CCU
-
SFO
1 stop22h 50m
Singapore Airlines
Deal found 11/3₹ 65,111
Tue 1/911:45
SFO
-
CCU
2 stops40h 40m
Singapore Airlines
Mon 26/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Deal found 12/3₹ 65,204

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 15 March 2026.

Round-trip from

₹ 59,939

One-way from

₹ 29,277

Popular in

December

Cheapest in

September

Average price

₹ 76,379

Good round-trip deal

₹ 75,906 or less

Good one-way deal

₹ 38,395 or less
Singapore Airlines
  • Singapore Airlines
  • 27/8-24/9
  • 2 total stops
  • 68h 30m total
  • USA to Kolkata
Search Deals
Air India
  • Air India
  • 6/4
  • 1 total stop
  • 28h 05m total
  • USA to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,560,843 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (₹ 543,684 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from USA to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from USA to Kolkata Netaji S. Chandra.
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 15 March 2026.
Use the filters below to find and compare flights from the United States to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Sun 17/5

11:30-22:15

1 stop25h 15m

Kolkata Netaji S. Chandra

Sat 13/6

17:30-07:30

1 stop23h 30m

₹ 74,439

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 30/4

15:10-03:00

1 stop26h 20m

Kolkata Netaji S. Chandra

Mon 4/5

21:30-09:45

1 stop21h 45m

₹ 87,646

DallasKolkata

DFW - CCU

DFWCCU

Dallas/Fort Worth

Sat 28/3

07:00-20:30

2 stops27h 00m

Kolkata Netaji S. Chandra

Sat 11/4

04:10-20:15

2 stops26h 35m

₹ 88,755

DallasKolkata

DFW - CCU

DFWCCU

Dallas/Fort Worth

Sat 28/3

07:17-20:30

2 stops26h 43m

Kolkata Netaji S. Chandra

Wed 15/4

21:30-14:22

2 stops27h 22m

₹ 90,602

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Sun 17/5

11:10-00:35

1 stop27h 55m

Kolkata Netaji S. Chandra

Sat 13/6

23:00-08:20

1 stop42h 50m

₹ 92,079
Fastest return journey

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 6/9

19:20-02:30

1 stop20h 40m

Kolkata Netaji S. Chandra

Thu 10/9

04:00-15:05

1 stop21h 35m

₹ 92,264

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 6/9

10:55-08:10

1 stop35h 45m

Kolkata Netaji S. Chandra

Mon 21/9

09:50-08:40

1 stop32h 20m

₹ 93,465

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 9/9

10:55-08:10

1 stop35h 45m

Kolkata Netaji S. Chandra

Mon 21/9

09:50-08:40

1 stop32h 20m

₹ 93,465

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Fri 17/7

17:30-08:50

2 stops29h 50m

Kolkata Netaji S. Chandra

Thu 13/8

22:00-13:35

2 stops25h 05m

₹ 94,665

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Wed 22/4

23:55-19:15

2 stops33h 50m

Kolkata Netaji S. Chandra

Wed 20/5

20:55-21:20

2 stops33h 55m

₹ 94,850

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 ₹ 50,427). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 68,344). 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 15 March 2026.

It’s optimal to fly from USA to Kolkata in the morning. By choosing this option you can save up to 18% 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 15 March 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Emirates, andKLM 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
1,475 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,475 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,543 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
KLM
7.8
Good
1,471 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Etihad Airways
7.3
Good
1,426 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Air India
5.5
Fair
2,969 reviews
Singapore Airlines
8.2
Very Good
1,475 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 25h 15m. Singapore Airlines provides one of the quickest options available for as low as ₹ 74,439. 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 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, Newark - Kolkata Netaji S. Chandra and New York LaGuardia - 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 ₹ 50,427). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 68,344). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 airlines flying from USA to Kolkata

Discover the top 3 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 55,519Average₹ 75,387FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 83,357Average₹ 98,497FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
KLMCheapest₹ 107,920Average₹ 120,614FlexibilityNo cancel feeOn-time75%
Search KLM 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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