Which airlines fly to Kolkata?

Qatar Airways, Etihad Airways, Air India and Singapore Airlines are the most popular airlines that fly from United States to Kolkata on a routine basis, according to our data. You should be able to find flights to Kolkata with these airlines and other airlines flying from United States.

Japan Airlines Flights to Kolkata

Japan Airlines operates around 75 flights into Kolkata in any given week. The most common departure point for these flights was from New Delhi Indira Gandhi Intl, with the best round-trip Japan Airlines deal found being $1,672 (Dallas/Fort Worth to Kolkata). Users have rated Japan Airlines 8.3/10 in over 1,910 reviews on momondo.

Singapore Airlines Flights to Kolkata

$707 is the best round-trip Singapore Airlines deal to Kolkata found on momondo in the last few days. The deal departed from Los Angeles Los Angeles. Singapore Airlines has 5 flights to Kolkata most weeks, with prices varying by availability. 1,595 momondo users have reviewed Singapore Airlines, scoring the airline a 8.2/10 on average.

How long does it take to fly to Kolkata?

Flight times from United States to Kolkata vary, but if you’re flying out of Los Angeles Los Angeles and flying into Kolkata Netaji S. Chandra (one of the most popular routes), then the duration is 23h 10m on average. Another popular route from United States to Kolkata is flying from Miami to Kolkata Netaji S. Chandra, which will take roughly 21h 15m. Keep in mind that layovers or delays could extend your travel time.

$370 Cheap Flights to Kolkata in 2026

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Find the cheapest flights from the United States to Kolkata

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 12:10 amLAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

1:10 am - 9:05 amCCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

$801China Eastern

Sat, Nov 14 - Sat, Nov 28

12:30 pm - 12:10 amLAX Los Angeles Los Angeles-CCU Kolkata Netaji S. Chandra

23h 10m2 stops Shanghai Pu Dong Kunming Changshui

1:10 am - 10:05 amCCU Kolkata Netaji S. Chandra-LAX Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Hongqiao Intl

$801China Eastern

Fri, Sep 18 - Sat, Oct 3

4:40 pm - 2:55 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

24h 45m1 stop Abu Dhabi Zayed Intl

9:30 pm - 2:40 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

26h 40m1 stop Abu Dhabi Zayed Intl

$814Etihad Airways

Sun, Sep 20 - Mon, Oct 5

4:40 pm - 2:55 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

24h 45m1 stop Abu Dhabi Zayed Intl

9:30 pm - 2:40 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

26h 40m1 stop Abu Dhabi Zayed Intl

$824Etihad Airways

Thu, Sep 17 - Fri, Oct 2

4:40 pm - 1:45 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

23h 35m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl

9:30 pm - 2:40 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

26h 40m1 stop Abu Dhabi Zayed Intl

$849Multiple Airlines

Sun, Sep 20 - Mon, Oct 5

4:40 pm - 12:50 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

22h 40m2 stops Abu Dhabi Zayed Intl Bengaluru Intl

3:50 am - 2:40 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

20h 20m1 stop Abu Dhabi Zayed Intl

$854Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

11:10 am - 9:45 amJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

37h 05m1 stop Mumbai Chhatrapati Shivaji Intl

10:30 am - 8:20 amCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

31h 20m1 stop Mumbai Chhatrapati Shivaji Intl

$868Air India

Mon, Sep 21 - Mon, Oct 12

11:55 am - 8:20 pmJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

22h 55m1 stop New Delhi Indira Gandhi Intl

10:30 am - 8:20 amCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

31h 20m1 stop Mumbai Chhatrapati Shivaji Intl

$868Air India

Mon, Sep 21 - Mon, Oct 12

9:40 pm - 1:55 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

18h 45m1 stop Doha Hamad Intl

3:25 am - 1:55 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

21h 00m1 stop Doha Hamad Intl

$894Qatar Airways

Sun, Oct 25 - Tue, Nov 24

9:40 pm - 1:55 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

18h 45m1 stop Doha Hamad Intl

3:25 am - 1:55 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

21h 00m1 stop Doha Hamad Intl

$895Qatar Airways

Mon, Oct 26 - Tue, Nov 24

Cheap last minute flights

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4:35 pm - 8:30 pmBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

18h 25m1 stop Abu Dhabi Zayed Intl

3:50 am - 2:10 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

19h 50m1 stop Abu Dhabi Zayed Intl

$831Etihad Airways

Thu, Sep 10 - Thu, Sep 17

10:20 pm - 3:00 amJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

19h 10m1 stop Abu Dhabi Zayed Intl

3:50 am - 4:00 pmCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

21h 40m1 stop Abu Dhabi Zayed Intl

$847Etihad Airways

Thu, Sep 10 - Thu, Sep 24

11:55 am - 6:35 pmJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

21h 10m1 stop New Delhi Indira Gandhi Intl

9:00 pm - 9:40 amCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

46h 10m1 stop New Delhi Indira Gandhi Intl

$861Air India

Mon, Sep 7 - Mon, Sep 21

11:55 am - 9:50 amJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

36h 25m1 stop New Delhi Indira Gandhi Intl

9:00 pm - 9:40 amCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

46h 10m2 stops New Delhi Indira Gandhi Intl Rome Fiumicino

$873Air India

Wed, Sep 9 - Thu, Sep 17

4:35 pm - 8:05 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

30h 00m3 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl Hyderabad Rajiv Gandhi Intl

3:50 am - 2:10 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

19h 50m1 stop Abu Dhabi Zayed Intl

$876Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

4:35 pm - 1:45 amBOS Boston Logan Intl-CCU Kolkata Netaji S. Chandra

23h 40m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl

3:50 am - 2:10 pmCCU Kolkata Netaji S. Chandra-BOS Boston Logan Intl

19h 50m1 stop Abu Dhabi Zayed Intl

$891Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

8:35 pm - 8:10 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

25h 05m1 stop Dubai Intl

9:50 am - 3:55 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

40h 35m1 stop Dubai Intl

$937Emirates

Wed, Sep 9 - Thu, Sep 17

9:35 pm - 2:30 amJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

19h 25m1 stop Doha Hamad Intl

4:00 am - 3:10 pmCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

20h 40m1 stop Doha Hamad Intl

$967Qatar Airways

Mon, Sep 7 - Tue, Sep 15

9:35 pm - 2:30 amJFK New York John F Kennedy Intl-CCU Kolkata Netaji S. Chandra

19h 25m1 stop Doha Hamad Intl

4:00 am - 3:10 pmCCU Kolkata Netaji S. Chandra-JFK New York John F Kennedy Intl

20h 40m1 stop Doha Hamad Intl

$967Qatar Airways

Mon, Sep 7 - Thu, Sep 17

10:55 am - 8:10 amIAD Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra

35h 45m1 stop Dubai Intl

9:50 am - 8:50 amCCU Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl

32h 30m1 stop Dubai Intl

$1,005Emirates

Wed, Sep 9 - Thu, Sep 17

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesKolkata

LAX Los Angeles Los Angeles - CCU Kolkata Netaji S. Chandra

LAXCCU

Los Angeles Los Angeles

Sat 11/14

11:30 am-12:10 am

2 stops47h 10m

Kolkata Netaji S. Chandra

Sat 11/28

1:10 am-9:05 am

2 stops45h 25m

$801

Los AngelesKolkata

LAX Los Angeles Los Angeles - CCU Kolkata Netaji S. Chandra

LAXCCU

Los Angeles Los Angeles

Fri 9/18

12:30 pm-12:10 am

2 stops23h 10m

Kolkata Netaji S. Chandra

Sat 10/3

1:10 am-10:05 am

2 stops45h 25m

$801

BostonKolkata

BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra

BOSCCU

Boston Logan Intl

Sun 9/20

4:40 pm-2:55 am

1 stop24h 45m

Kolkata Netaji S. Chandra

Mon 10/5

9:30 pm-2:40 pm

1 stop26h 40m

$814

BostonKolkata

BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra

BOSCCU

Boston Logan Intl

Thu 9/17

4:40 pm-2:55 am

1 stop24h 45m

Kolkata Netaji S. Chandra

Fri 10/2

9:30 pm-2:40 pm

1 stop26h 40m

$824

BostonKolkata

BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra

BOSCCU

Boston Logan Intl

Sun 9/20

4:40 pm-1:45 am

2 stops23h 35m

Kolkata Netaji S. Chandra

Mon 10/5

9:30 pm-2:40 pm

1 stop26h 40m

$849

BostonKolkata

BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra

BOSCCU

Boston Logan Intl

Mon 9/21

4:40 pm-12:50 am

2 stops22h 40m

Kolkata Netaji S. Chandra

Mon 10/5

3:50 am-2:40 pm

1 stop20h 20m

$854

New YorkKolkata

JFK New York John F Kennedy Intl - CCU Kolkata Netaji S. Chandra

JFKCCU

New York John F Kennedy Intl

Mon 9/21

11:10 am-9:45 am

1 stop37h 05m

Kolkata Netaji S. Chandra

Mon 10/12

10:30 am-8:20 am

1 stop31h 20m

$868

New YorkKolkata

JFK New York John F Kennedy Intl - CCU Kolkata Netaji S. Chandra

JFKCCU

New York John F Kennedy Intl

Mon 9/21

11:55 am-8:20 pm

1 stop22h 55m

Kolkata Netaji S. Chandra

Mon 10/12

10:30 am-8:20 am

1 stop31h 20m

$868

Quickest round-trip

BostonKolkata

BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra

BOSCCU

Boston Logan Intl

Sun 10/25

9:40 pm-1:55 am

1 stop18h 45m

Kolkata Netaji S. Chandra

Tue 11/24

3:25 am-1:55 pm

1 stop21h 00m

$894

BostonKolkata

BOS Boston Logan Intl - CCU Kolkata Netaji S. Chandra

BOSCCU

Boston Logan Intl

Mon 10/26

9:40 pm-1:55 am

1 stop18h 45m

Kolkata Netaji S. Chandra

Tue 11/24

3:25 am-1:55 pm

1 stop21h 00m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Kolkata flights insights and trends

Explore insights for your Kolkata flight to craft the best travel plan

Prices

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 $804. If you aren’t able to travel during the month of February, then book flights to Kolkata from United States during September instead. Flights to Kolkata in September, while not as cheap as those in February, still average around $843.

What is the absolute cheapest flight to Kolkata?

See prices from:

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 $1,009 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.

Cheapest flights to Kolkata Netaji S. Chandra

Find the cheapest flights to Kolkata Netaji S. Chandra from your nearest city or airport

Find flights from Los Angeles to Kolkata

CHEAPEST MONTH TO FLY TO KOLKATA FROM LOS ANGELES	March	32% cheaper	Flying from Los Angeles to Kolkata costs on average just $1,027 in March
MOST EXPENSIVE MONTH TO FLY TO KOLKATA FROM LOS ANGELES	June	64% more expensive	It costs about $2,478 for flights to Kolkata from Los Angeles in June
MOST POPULAR MONTH TO FLY TO KOLKATA FROM LOS ANGELES	November	343% more users visited	More momondo users searched in flights to Kolkata from Los Angeles in November than any other month

Cheap Kolkata flight deals and tips

Summary info about Kolkata flight prices, duration and airlines

Best One-Way Price	$370
Best Round-Trip Price	$801
Fastest flight time	18h 20m
Popular in	December

The best one-way flight price to Kolkata from United States in the last 5 days is $370 (San Francisco to Kolkata Netaji S. Chandra).

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The best round-trip flight price to Kolkata from United States in the last 5 days is $801 (Los Angeles Los Angeles to Kolkata Netaji S. Chandra).

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The fastest flight to Kolkata from United States takes 18h 20m (Boston Logan Intl to Kolkata Netaji S. Chandra).

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December has the highest demand for flights to Kolkata, with a 3% price increase on average.

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Frequently asked questions about flying to Kolkata

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

The ideal time to book your flight to Kolkata is 44 days in advance when prices tend to average $1,057. However, in the past 72 hours, people saw flights from United States for as low as $650.

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

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

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

As of September 2026, there are 21 operators available to choose from for flights to Kolkata Netaji S. Chandra Airport.

How old do you have to be to fly 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 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 you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Yes. momondo allows you to filter the results for flights to Kolkata to just show those with flexible booking policies.

How can momondo help me find flights to Kolkata?

momondo provides multiple filters to help you find the best flight to Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Kolkata, momondo offers a useful price alert feature which will track prices for flights to Kolkata and alert you when they change.