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Cheap flights from the United States to Kolkata from ₹ 32,790

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
18 Aug — 25 Aug1
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 19 July 2026.

Tue 22/912:30
LAX
-
CCU
2 stops47h 10m
China Eastern
Sat 10/1001:10
CCU
-
LAX
3 stops45h 25m
China Eastern
Deal found 18/7₹ 72,525
Thu 17/912:30
LAX
-
CCU
3 stops47h 10m
China Eastern
Sun 15/1101:10
CCU
-
LAX
2 stops45h 25m
China Eastern
Deal found 17/7₹ 72,814
Wed 23/912:30
LAX
-
CCU
3 stops47h 10m
China Eastern
Sun 11/1001:10
CCU
-
LAX
3 stops45h 25m
China Eastern
Deal found 18/7₹ 73,103
Mon 10/812:30
LAX
-
CCU
2 stops47h 10m
China Eastern
Thu 27/801:10
CCU
-
LAX
2 stops45h 25m
China Eastern
Deal found 15/7₹ 73,585
Mon 10/811:25
EWR
-
CCU
1 stop25h 20m
Air India
Wed 16/921:00
CCU
-
EWR
1 stop21h 30m
Air India
Deal found 15/7₹ 74,261
Thu 13/811:25
EWR
-
CCU
1 stop25h 20m
Air India
Wed 16/921:00
CCU
-
EWR
1 stop21h 30m
Air India
Deal found 15/7₹ 74,743
Mon 10/811:25
EWR
-
CCU
1 stop28h 00m
Air India
Wed 30/916:10
CCU
-
EWR
1 stop26h 20m
Air India
Deal found 14/7₹ 74,839
Tue 11/811:25
EWR
-
CCU
1 stop28h 00m
Air India
Wed 30/908:30
CCU
-
EWR
1 stop34h 00m
Air India
Deal found 17/7₹ 75,032
Mon 10/811:25
EWR
-
CCU
1 stop25h 20m
Air India
Thu 17/917:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 15/7₹ 75,129
Thu 13/811:25
EWR
-
CCU
1 stop25h 20m
Air India
Thu 17/917:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 15/7₹ 75,611
Mon 31/811:25
EWR
-
CCU
1 stop27h 15m
Air India
Thu 15/1017:40
CCU
-
EWR
1 stop23h 20m
Air India
Deal found 16/7₹ 75,707
Sun 9/811:25
EWR
-
CCU
1 stop25h 20m
Air India
Wed 16/921:00
CCU
-
EWR
1 stop21h 30m
Air India
Deal found 15/7₹ 76,189

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 19 July 2026.

Round-trip from

₹ 72,525

One-way from

₹ 32,790

Popular in

December

Cheapest in

October

Average price

₹ 103,193

Good round-trip deal

₹ 125,571 or less

Good one-way deal

₹ 59,172 or less
China Eastern
  • China Eastern
  • 22/9-10/10
  • 4 total stops
  • 92h 35m total
  • USA to Kolkata
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 12/8
  • 1 total stop
  • 22h 20m total
  • USA to Kolkata
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,258,618 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 530,579 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 19 July 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

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles Los Angeles

Thu 3/9

12:30-00:10

2 stops47h 10m

Kolkata Netaji S. Chandra

Sun 6/9

01:10-10:05

2 stops45h 25m

₹ 95,767

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 17/11

10:30-07:40

1 stop34h 40m

Kolkata Netaji S. Chandra

Tue 15/12

09:15-08:10

1 stop33h 25m

₹ 100,589

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 25/8

21:45-12:30

2 stops29h 15m

Kolkata Netaji S. Chandra

Tue 15/9

21:40-11:35

2 stops47h 25m

₹ 100,686

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Thu 24/9

12:50-12:30

2 stops38h 10m

Kolkata Netaji S. Chandra

Mon 28/9

21:40-17:55

2 stops29h 45m

₹ 101,071

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Wed 23/9

12:50-12:30

2 stops38h 10m

Kolkata Netaji S. Chandra

Thu 19/11

22:30-22:25

2 stops34h 25m

₹ 101,071

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Mon 28/9

00:25-15:30

2 stops29h 35m

Kolkata Netaji S. Chandra

Mon 12/10

21:40-22:30

2 stops34h 20m

₹ 101,071

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Sun 27/9

00:25-12:55

2 stops27h 00m

Kolkata Netaji S. Chandra

Sun 11/10

21:40-22:30

2 stops34h 20m

₹ 101,071

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Tue 22/9

00:25-12:55

2 stops27h 00m

Kolkata Netaji S. Chandra

Sun 27/9

22:30-22:30

2 stops33h 30m

₹ 101,071

New YorkKolkata

JFK - CCU

JFKCCU

New York John F Kennedy Intl

Tue 29/9

23:00-08:10

1 stop23h 40m

Kolkata Netaji S. Chandra

Mon 12/10

09:50-18:55

2 stops42h 35m

₹ 102,711

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Wed 11/11

23:45-18:50

2 stops32h 35m

Kolkata Netaji S. Chandra

Thu 3/12

20:25-21:10

2 stops35h 15m

₹ 102,711

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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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 ₹ 95,671). Flying from USA to Kolkata in December is currently the most expensive (average of ₹ 162,602). 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 19 July 2026.

It’s optimal to fly from USA to Kolkata in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

How far ahead should I book a flight from USA to Kolkata?

The best time to book flights from USA to Kolkata is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from USA to Kolkata?

Use this chart to determine the cheapest time to fly return from USA to Kolkata. Price data was last updated on 11 July 2026.

Travellers seeking maximum savings on their USA to Kolkata flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 19 July 2026.
Check out reviews from past customers who have flown with Emirates and KLM 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.
Emirates
8.1
Very Good
3,629 reviews
Check prices

Crew

8.4

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
Emirates
8.1
Very Good
3,629 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Crew

8.4

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.
KLM
7.8
Good
1,541 reviews
Emirates
8.1
Very Good
3,629 reviews
Check prices

Crew

8.4

Food

7.9

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SFO - DXB

Business class was too crowded. Flight attendants were too busy, and not attentive. Orders were not delivered and delayed in delivered. Always lines to us restrooms.

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 29h 15m. China Eastern provides one of the quickest options available for as low as ₹ 100,686. The distance from USA to Kolkata is about 13000 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, October is the cheapest month in which you can book a flight from USA to Kolkata (average of ₹ 95,671). Flying from USA to Kolkata in December is currently the most expensive (average of ₹ 162,602). 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 airline flying from USA to Kolkata

Discover the top airline 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 19 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 112,695Average₹ 125,950FlexibilityNo 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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