Find flights
When to book
Airlines
FAQs

Cheap flights from the United States to Kolkata from ₹ 34,249

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
11 May — 18 May1
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 11 April 2026.

Mon 14/911:30
EWR
-
CCU
1 stop23h 20m
Air India
Tue 29/917:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 7/4₹ 71,374
Mon 14/911:30
EWR
-
CCU
1 stop21h 35m
Air India
Thu 1/1017:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 7/4₹ 71,838
Thu 17/911:30
EWR
-
CCU
1 stop21h 35m
Air India
Tue 29/917:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 7/4₹ 72,117
Thu 17/911:30
EWR
-
CCU
1 stop21h 35m
Air India
Thu 1/1017:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 7/4₹ 72,581
Wed 16/911:10
JFK
-
CCU
1 stop20h 15m
Air India
Mon 28/920:35
CCU
-
JFK
1 stop21h 15m
Air India
Deal found 7/4₹ 73,045
Fri 4/912:30
LAX
-
CCU
2 stops47h 10m
China Eastern
Sat 19/901:10
CCU
-
LAX
2 stops45h 25m
China Eastern
Deal found 7/4₹ 73,323
Wed 16/911:10
JFK
-
CCU
1 stop20h 15m
Air India
Sun 27/921:00
CCU
-
JFK
1 stop22h 10m
Air India
Deal found 7/4₹ 73,509
Tue 15/911:30
EWR
-
CCU
1 stop24h 20m
Air India
Wed 30/912:55
CCU
-
EWR
1 stop29h 35m
Air India
Deal found 7/4₹ 73,787
Thu 8/1011:30
EWR
-
CCU
1 stop26h 20m
Air India
Thu 29/1020:35
CCU
-
EWR
1 stop22h 10m
Air India
Deal found 7/4₹ 74,159
Tue 8/911:30
EWR
-
CCU
1 stop23h 20m
Air India
Tue 13/1017:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 7/4₹ 74,437
Wed 9/911:55
JFK
-
CCU
1 stop25h 55m
Air India
Wed 14/1020:35
CCU
-
JFK
1 stop21h 15m
Air India
Deal found 7/4₹ 74,623
Sun 13/911:30
EWR
-
CCU
1 stop22h 55m
Air India
Tue 29/917:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 7/4₹ 74,808

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 11 April 2026.

Round-trip from

₹ 71,374

One-way from

₹ 34,249

Popular in

December

Cheapest in

September

Average price

₹ 96,341

Good round-trip deal

₹ 139,074 or less

Good one-way deal

₹ 43,133 or less
Air India
  • Air India
  • 14/9-29/9
  • 2 total stops
  • 46h 40m total
  • USA to Kolkata
Search Deals
Etihad Airways
  • Etihad Airways
  • 19/4
  • 1 total stop
  • 26h 55m total
  • USA to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,620,172 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (₹ 542,311 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 11 April 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

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 3/5

20:35-08:10

1 stop25h 05m

Kolkata Netaji S. Chandra

Thu 7/5

09:50-15:45

1 stop40h 25m

₹ 90,865

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 12/5

10:55-08:10

1 stop35h 45m

Kolkata Netaji S. Chandra

Fri 15/5

20:55-08:40

1 stop21h 15m

₹ 93,835

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 12/5

10:55-08:10

1 stop35h 45m

Kolkata Netaji S. Chandra

Fri 17/7

09:50-08:40

1 stop32h 20m

₹ 95,320

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 6/5

15:10-03:00

1 stop26h 20m

Kolkata Netaji S. Chandra

Sun 10/5

04:10-09:45

1 stop39h 05m

₹ 95,506

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 1/5

20:35-19:15

1 stop36h 10m

Kolkata Netaji S. Chandra

Thu 7/5

09:50-15:45

1 stop40h 25m

₹ 95,506

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Tue 12/5

22:20-08:10

2 stops24h 20m

Kolkata Netaji S. Chandra

Wed 2/9

20:55-18:55

2 stops31h 30m

₹ 95,784

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Tue 21/4

22:20-08:10

2 stops24h 20m

Kolkata Netaji S. Chandra

Fri 1/5

09:50-14:25

1 stop38h 05m

₹ 95,784

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Sun 13/9

23:55-08:10

2 stops22h 45m

Kolkata Netaji S. Chandra

Tue 29/9

09:50-21:20

2 stops45h 00m

₹ 95,784

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Tue 15/9

23:55-08:10

2 stops22h 45m

Kolkata Netaji S. Chandra

Wed 30/9

09:50-21:20

2 stops45h 00m

₹ 95,784
Fastest return journey

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 31/8

21:00-02:30

1 stop20h 00m

Kolkata Netaji S. Chandra

Sat 26/12

03:25-15:55

1 stop23h 00m

₹ 97,734

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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, September is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 44,365). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 67,940). 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 11 April 2026.

It’s optimal to fly from USA to Kolkata at midday. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

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 11 April 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
1,491 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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
1,491 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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
3,554 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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
7.7
Good
1,493 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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
1,429 reviews
Singapore Airlines
8.2
Very Good
1,491 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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 05m. Emirates provides one of the quickest options available for as low as ₹ 90,865. The distance from USA to Kolkata is about 12809 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 San Francisco - 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, September is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 44,365). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 67,940). 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.
John F Kennedy Intl to Kolkata flights
Newark to Kolkata flights
San Francisco to Kolkata flights
LaGuardia to Kolkata flights
Dulles Intl to Kolkata flights
San Jose to Kolkata flights
O'Hare Intl to Kolkata flights
Ontario to Kolkata flights
Los Angeles to Kolkata flights
Hobby to Kolkata flights
Dallas/Fort Worth to Kolkata flights
Baltimore to Kolkata flights
George Bush Intcntl to Kolkata flights
Reagan-National to Kolkata flights
Pearson Intl to Kolkata flights
Burbank to Kolkata flights
Atlanta to Kolkata flights
Seattle to Kolkata flights
Charlotte to Kolkata flights
Toronto Island to Kolkata flights
Detroit to Kolkata flights
Denver to Kolkata flights
Boston to Kolkata flights
Vancouver Intl to Kolkata flights
Philadelphia to Kolkata flights
Columbus to Kolkata flights
Cleveland to Kolkata flights
Austin to Kolkata flights
Oakland to Kolkata flights
Sky Harbor Intl to Kolkata flights
O'Hare Intl to Bagdogra flights
Raleigh to Kolkata flights
Orlando to Kolkata flights
St. Louis to Kolkata flights
Miami to Kolkata flights
Mexico City to Kolkata flights
Edmonton to Kolkata flights
Newark to Bagdogra flights
Boston to Bagdogra flights
Pearson Intl to Bagdogra flights
John F Kennedy Intl to Bagdogra flights
San Antonio to Kolkata flights
Pierre Elliott Trudeau Intl to Kolkata flights
San Diego to Kolkata flights
Pittsburgh to Kolkata flights
Guadalajara to Kolkata flights
Fort Lauderdale to Kolkata flights
West Palm Beach to Kolkata flights
Portland to Kolkata flights
Worcester to Kolkata flights

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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 55,794Average₹ 75,761FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
KLMCheapest₹ 108,455Average₹ 121,212FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.