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Cheap flights from the United States to Kolkata from ₹ 26,639

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
28 Mar — 4 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 26 February 2026.

Thu 27/800:15
LAX
-
CCU
1 stop33h 30m
Singapore Airlines
Thu 24/923:30
CCU
-
LAX
1 stop34h 50m
Singapore Airlines
Deal found 25/2₹ 59,278
Mon 14/911:30
EWR
-
CCU
1 stop27h 15m
Air India
Wed 14/1019:05
CCU
-
EWR
1 stop23h 25m
Air India
Deal found 25/2₹ 59,551
Tue 1/911:30
EWR
-
CCU
1 stop24h 15m
Air India
Wed 30/922:05
CCU
-
EWR
2 stops42h 55m
Air India
Deal found 24/2₹ 60,551
Fri 8/523:30
LAX
-
CCU
1 stop34h 15m
Singapore Airlines
Mon 18/523:30
CCU
-
LAX
1 stop34h 20m
Singapore Airlines
Deal found 23/2₹ 60,824
Thu 8/1011:30
EWR
-
CCU
1 stop21h 25m
Air India
Thu 22/1015:10
CCU
-
EWR
1 stop25h 50m
Air India
Deal found 25/2₹ 61,460
Wed 13/511:30
EWR
-
CCU
1 stop19h 50m
Air India
Sun 24/519:05
CCU
-
EWR
1 stop23h 25m
Air India
Deal found 23/2₹ 62,005
Fri 10/411:30
EWR
-
CCU
1 stop25h 10m
Air India
Wed 20/508:30
CCU
-
EWR
1 stop34h 00m
Air India
Deal found 24/2₹ 62,642
Thu 8/1011:30
EWR
-
CCU
1 stop24h 15m
Air India
Sat 31/1020:35
CCU
-
EWR
1 stop22h 10m
Air India
Deal found 22/2₹ 63,096
Tue 8/911:45
SFO
-
CCU
2 stops40h 35m
Singapore Airlines
Tue 29/923:30
CCU
-
SFO
1 stop22h 50m
Singapore Airlines
Deal found 24/2₹ 64,187
Thu 9/411:30
EWR
-
CCU
1 stop23h 15m
Air India
Sun 24/508:30
CCU
-
EWR
1 stop34h 00m
Air India
Deal found 22/2₹ 64,369
Mon 13/411:30
EWR
-
CCU
1 stop36h 45m
Air India
Tue 16/607:05
CCU
-
EWR
1 stop33h 55m
Air India
Deal found 24/2₹ 64,551
Fri 17/411:30
EWR
-
CCU
1 stop19h 50m
Air India
Mon 11/521:00
CCU
-
EWR
1 stop21h 30m
Air India
Deal found 22/2₹ 65,188

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 26 February 2026.

Round-trip from

₹ 60,824

One-way from

₹ 26,639

Popular in

December

Cheapest in

September

Average price

₹ 77,734

Good one-way deal

₹ 36,850 or less
Singapore Airlines
  • Singapore Airlines
  • 8/5-18/5
  • 2 total stops
  • 68h 35m total
  • USA to Kolkata
Search Deals
Air India
  • Air India
  • 8/3
  • 1 total stop
  • 19h 05m total
  • USA to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,515,998 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (₹ 528,182 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 26 February 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

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 2/5

23:30-22:35

1 stop34h 35m

Kolkata Netaji S. Chandra

Sun 10/5

23:40-21:20

1 stop34h 10m

₹ 76,916

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Wed 8/4

16:25-03:00

1 stop25h 05m

Kolkata Netaji S. Chandra

Sat 23/5

04:10-14:40

1 stop20h 00m

₹ 77,189

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Wed 1/4

16:25-03:00

1 stop25h 05m

Kolkata Netaji S. Chandra

Wed 29/4

21:30-14:40

1 stop26h 40m

₹ 77,189

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Thu 9/4

16:25-20:30

1 stop18h 35m

Kolkata Netaji S. Chandra

Sun 24/5

04:10-14:40

1 stop20h 00m

₹ 77,189

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Fri 17/4

15:45-03:00

1 stop25h 45m

Kolkata Netaji S. Chandra

Fri 8/5

04:10-16:00

1 stop21h 20m

₹ 77,189

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Fri 17/4

21:20-08:10

1 stop25h 20m

Kolkata Netaji S. Chandra

Fri 8/5

09:50-08:40

1 stop32h 20m

₹ 79,734

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Fri 17/4

11:55-20:15

1 stop22h 50m

Kolkata Netaji S. Chandra

Fri 8/5

15:15-08:20

2 stops26h 35m

₹ 80,643

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Fri 10/4

11:55-23:15

1 stop25h 50m

Kolkata Netaji S. Chandra

Fri 1/5

21:00-09:40

1 stop22h 10m

₹ 82,371

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Tue 24/3

14:10-20:00

1 stop19h 20m

Kolkata Netaji S. Chandra

Tue 31/3

04:10-08:35

1 stop38h 55m

₹ 82,825

BostonKolkata

BOS - CCU

BOSCCU

Boston Logan Intl

Mon 9/3

16:40-00:35

2 stops22h 25m

Kolkata Netaji S. Chandra

Tue 24/3

18:50-15:10

2 stops29h 50m

₹ 85,280

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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 ₹ 49,641). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 67,279). 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 26 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 26 February 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
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
3,534 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
1,460 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
1,418 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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
2,967 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

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 22h 50m. Singapore Airlines provides one of the quickest options available for as low as ₹ 80,643. The distance from USA to Kolkata is about 12732 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 ₹ 31,227. Etihad Airways flights start at ₹ 36,317 while deals on IndiGo start at ₹ 39,920 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, 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 ₹ 49,641). Flying from USA to Kolkata in July is currently the most expensive (average of ₹ 67,279). 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 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 54,654Average₹ 74,212FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 82,058Average₹ 96,962FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
KLMCheapest₹ 106,238Average₹ 118,734FlexibilityNo 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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