How many flights depart from United States to Kolkata on average per week?

As of June 2026, 7 flights take off from United States and land in Kolkata each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Kolkata?

Flight times from United States to Kolkata vary, but if you’re flying out of Boston and flying into Kolkata (one of the most popular routes), then the duration is 17h 50m on average. Another popular route from United States to Kolkata is flying from New York to Kolkata, which will take roughly 18h 10m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Kolkata?

Qatar Airways, Singapore Airlines and Etihad Airways are the top three most popular airlines that fly to Kolkata from United States according to our data. Qatar Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Kolkata. Keep in mind that there are 13 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United States to Kolkata Netaji S. Chandra?

Etihad Airways, Qatar Airways, and KLM are the most popular carriers operating from United States to Kolkata Netaji S. Chandra

When did momondo last update prices for flights from United States to Kolkata Netaji S. Chandra Airport?

Prices for flights from United States to Kolkata Netaji S. Chandra Airport are updated daily.

How many operators does momondo search for flights from United States to Kolkata Netaji S. Chandra Airport?

The number of operators available for flights from United States to Kolkata Netaji S. Chandra Airport is 12 as of June 2026.

How old do you have to be to fly from United States to Kolkata Netaji S. Chandra Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Kolkata Netaji S. Chandra Airport.

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$422 Cheap Flights from the United States to Kolkata in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Kolkata

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Kolkata

Enter your travel dates to find the best prices.

11:30 am - 9:20 pm

EWR

CCU

24h 20m

1 stop

4:10 pm - 9:00 am

CCU

EWR

26h 20m

1 stop

$837Air India

Mon, Sep 14 - Mon, Sep 28

11:30 am - 9:20 pm

EWR

CCU

24h 20m

1 stop

9:55 am - 9:00 am

CCU

EWR

32h 35m

1 stop

$922Air India

Thu, Sep 24 - Fri, Oct 9

11:30 am - 8:50 am

EWR

CCU

35h 50m

1 stop

1:30 pm - 10:05 am

CCU

EWR

30h 05m

1 stop

$927Air India

Mon, Oct 5 - Sun, Oct 25

3:10 pm - 2:55 am

IAD

CCU

26h 15m

1 stop

9:30 pm - 9:45 am

CCU

IAD

21h 45m

1 stop

$948Etihad Airways

Wed, Sep 9 - Fri, Oct 16

3:10 pm - 8:30 pm

IAD

CCU

19h 50m

1 stop

9:30 pm - 9:45 am

CCU

IAD

21h 45m

1 stop

$963Etihad Airways

Thu, Sep 10 - Wed, Oct 14

10:55 am - 8:10 am

IAD

CCU

35h 45m

1 stop

9:15 am - 8:10 am

CCU

IAD

33h 25m

1 stop

$969Emirates

Mon, Oct 19 - Mon, Nov 30

9:00 pm - 2:30 am

IAD

CCU

20h 00m

1 stop

3:25 am - 4:55 pm

CCU

IAD

23h 00m

1 stop

$976Qatar Airways

Thu, Oct 8 - Sun, Oct 25

10:30 am - 7:40 am

IAD

CCU

34h 40m

1 stop

9:15 am - 8:10 am

CCU

IAD

33h 25m

1 stop

$982Emirates

Wed, Nov 25 - Tue, Dec 15

9:00 pm - 2:30 am

IAD

CCU

20h 00m

1 stop

3:25 am - 4:55 pm

CCU

IAD

23h 00m

1 stop

$990Qatar Airways

Thu, Oct 8 - Sun, Oct 25

3:45 pm - 8:15 am

DFW

CCU

30h 00m

2 stops

6:30 pm - 2:00 pm

CCU

DFW

31h 00m

2 stops

$1,245KLM

Mon, Sep 7 - Tue, Dec 8

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Singapore Airlines flights from United States to Kolkata

Our best Singapore Airlines deals on United States to Kolkata flight tickets

Singapore Airlines

Nov 12

JFK8:15 pmNew York John F Kennedy Intl

39h 40m

2 stops

CCU10:25 pmKolkata Netaji S. Chandra

Dec 4

CCU11:40 pmKolkata Netaji S. Chandra

70h 05m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,041

Singapore Airlines

Nov 12

JFK8:15 pmNew York John F Kennedy Intl

39h 40m

2 stops

CCU10:25 pmKolkata Netaji S. Chandra

Dec 4

CCU11:40 pmKolkata Netaji S. Chandra

70h 05m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,044

Singapore Airlines

Aug 20

SFO11:45 amSan Francisco

48h 05m

2 stops

CCU12:20 amKolkata Netaji S. Chandra

Sep 6

CCU11:30 pmKolkata Netaji S. Chandra

22h 50m

1 stop

SFO9:50 amSan Francisco

$1,272

China Eastern flights from United States to Kolkata

Our best China Eastern deals on United States to Kolkata flight tickets

China Eastern

Oct 22

SFO12:00 pmSan Francisco

47h 40m

3 stops

CCU12:10 amKolkata Netaji S. Chandra

Nov 7

CCU1:10 amKolkata Netaji S. Chandra

45h 20m

3 stops

SFO9:00 amSan Francisco

$1,298

China Eastern

Aug 10

SFO12:00 pmSan Francisco

47h 40m

3 stops

CCU12:10 amKolkata Netaji S. Chandra

Aug 22

CCU1:10 amKolkata Netaji S. Chandra

44h 25m

3 stops

SFO9:05 amSan Francisco

$1,329

China Eastern

Jul 4

SFO12:00 pmSan Francisco

47h 40m

2 stops

CCU12:10 amKolkata Netaji S. Chandra

Jul 18

CCU1:10 amKolkata Netaji S. Chandra

44h 25m

2 stops

SFO9:05 amSan Francisco

$1,542

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Mon 9/14

11:30 am-9:20 pm

1 stop24h 20m

Kolkata Netaji S. Chandra

Mon 9/28

4:10 pm-9:00 am

1 stop26h 20m

$837

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Thu 9/24

11:30 am-9:20 pm

1 stop24h 20m

Kolkata Netaji S. Chandra

Fri 10/9

9:55 am-9:00 am

1 stop32h 35m

$922

NewarkKolkata

EWR - CCU

EWRCCU

Newark

Mon 10/5

11:30 am-8:50 am

1 stop35h 50m

Kolkata Netaji S. Chandra

Sun 10/25

1:30 pm-10:05 am

1 stop30h 05m

$927

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 9/9

3:10 pm-2:55 am

1 stop26h 15m

Kolkata Netaji S. Chandra

Fri 10/16

9:30 pm-9:45 am

1 stop21h 45m

$948

Quickest round-trip

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 9/10

3:10 pm-8:30 pm

1 stop19h 50m

Kolkata Netaji S. Chandra

Wed 10/14

9:30 pm-9:45 am

1 stop21h 45m

$963

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 10/19

10:55 am-8:10 am

1 stop35h 45m

Kolkata Netaji S. Chandra

Mon 11/30

9:15 am-8:10 am

1 stop33h 25m

$969

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 10/8

9:00 pm-2:30 am

1 stop20h 00m

Kolkata Netaji S. Chandra

Sun 10/25

3:25 am-4:55 pm

1 stop23h 00m

$976

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 11/25

10:30 am-7:40 am

1 stop34h 40m

Kolkata Netaji S. Chandra

Tue 12/15

9:15 am-8:10 am

1 stop33h 25m

$982

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 10/8

9:00 pm-2:30 am

1 stop20h 00m

Kolkata Netaji S. Chandra

Sun 10/25

3:25 am-4:55 pm

1 stop23h 00m

$990

DallasKolkata

DFW - CCU

DFWCCU

Dallas/Fort Worth

Mon 9/7

3:45 pm-8:15 am

2 stops30h 00m

Kolkata Netaji S. Chandra

Tue 12/8

6:30 pm-2:00 pm

2 stops31h 00m

$1,245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kolkata?

The month of February is, on average, the cheapest month to fly to Kolkata from United States, with most prices found around $959. If you aren’t able to travel during the month of February, then book flights to Kolkata from United States during October instead. Flights to Kolkata in October, while not as cheap as those in February, still average around $1,047.

What is the cheapest United States to Kolkata Netaji S. Chandra flight route?

Fly from San Francisco to Kolkata Netaji S. Chandra for the best United States - Kolkata Netaji S. Chandra flight prices

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $970 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from United States for as low as $805 on momondo.

What cabin class options are available on United States to Kolkata flights?

There are 3 cabin classes available to choose from on United States to Kolkata flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Kolkata flights?

You could potentially save up to 52% on your flight if you consider stops on a United States to Kolkata flight.

Cheap United States to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kolkata

Best Price Found	$551
Fastest flight time	17h 50m
Direct flights	None

The best one-way flight to Kolkata from United States in the past 72 hours is $551. The best round-trip flight deal from United States to Kolkata found on momondo in the last 72 hours is $1,053.

The fastest flight from United States to Kolkata takes 17h 50m

There are no direct flights from United States to Kolkata. Popular non-direct route for this connection is San Francisco Airport - Kolkata Netaji S. Chandra Airport.

Search flight deals

Frequently asked questions about flying from the United States to Kolkata

When did momondo last update prices for flights from United States to Kolkata Netaji S. Chandra Airport?
Prices for flights from United States to Kolkata Netaji S. Chandra Airport are updated daily.
How many operators does momondo search for flights from United States to Kolkata Netaji S. Chandra Airport?
The number of operators available for flights from United States to Kolkata Netaji S. Chandra Airport is 12 as of June 2026.
How old do you have to be to fly from United States to Kolkata Netaji S. Chandra Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Kolkata?
Based on momondo bookings for flights between United States and Kolkata, the leading plane model is Boeing 777-300ER, making up 89.14% of the total bookings. Other popular models include Airbus A350-900 with 5.92%, Boeing 787-9 Dreamliner with 2.30%, and Boeing 777-200LR with 1.32%.

Best airlines flying from United States to Kolkata

Compare and see reviews for airlines that fly from United States to Kolkata with momondo

Airline	Rating	Free Cancellation	Price
IndiGo	PriceFrom $412	Free Cancellation	Rating 6.8 574 reviews	Search IndiGo flights
Air India	PriceFrom $492	Free Cancellation	Rating 5.5 2,958 reviews	Search Air India flights
China Eastern	PriceFrom $683	Free Cancellation	Rating 7.3 224 reviews	Search China Eastern flights
Singapore Airlines	PriceFrom $686	Free Cancellation	Rating 8.2 1,547 reviews	Search Singapore Airlines flights
Etihad Airways	PriceFrom $707	Free Cancellation	Rating 7.3 1,454 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom $738	Free Cancellation	Rating 7.3 3,727 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $753	Free Cancellation	Rating 7.4 4,409 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $860	Free Cancellation	Rating 6.8 8,084 reviews	Search Lufthansa flights
American Airlines	PriceFrom $898	Free Cancellation	Rating 7.1 11,721 reviews	Search American Airlines flights
Emirates	PriceFrom $966	Free Cancellation	Rating 8.1 3,590 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Kolkata?

It is quick and easy to find United States to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

Can I find flights from United States to Kolkata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kolkata from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Kolkata?

Once all potential United States to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Kolkata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kolkata from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from the United States to Kolkata from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Kolkata departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from United States to Kolkata

What is the cheapest month to fly to Kolkata?

What is the cheapest United States to Kolkata Netaji S. Chandra flight route?

How far in advance should I book a flight to Kolkata?

What cabin class options are available on United States to Kolkata flights?

Can stopping save me money on United States to Kolkata flights?

What is the cheapest airline that flies from United States to Kolkata Netaji S. Chandra?

What airlines fly to Kolkata?

How many flights depart from United States to Kolkata on average per week?

How long does it take to fly to Kolkata?

Cheap United States to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kolkata

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from the United States to Kolkata

Best airlines flying from United States to Kolkata

Compare and see reviews for airlines that fly from United States to Kolkata with momondo

Why use momondo?

An easier way to manage your Kolkata trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing West Bengal

Fly your favorite airline to Kolkata

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List of cabin classes available on flights landing in Kolkata. Availability may vary depending on flight origin and airline.

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