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$403+ Cheap flights from California to Kolkata (CCU)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from California to Kolkata

Keep the following information in mind while searching for California to Kolkata flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$789
(FlightHub)

One-way from

$403
(Booking.com)

Popular in

December

Cheapest in

March

Average price

$1,141

Good round-trip deal

$688 or less

Good one-way deal

$374 or less
From California to Kolkata Netaji S. Chandra
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One-way flight from California to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 12% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from California to Kolkata Netaji S. Chandra.
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Price to beat on a one-way flight from California to Kolkata Netaji S. Chandra.
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Find flight deals from California to Kolkata

Cheapest flights from California to Kolkata
Explore the most affordable flight options available from California to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Justfly.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/59:40 amSFO - CCU
1 stop23h 15mSingapore Airlines
mié. 11/1911:40 pmCCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 9/13$838
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/129:40 amSFO - CCU
1 stop47h 15mSingapore Airlines
lun. 11/2411:40 pmCCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 9/13$852
This Indian Eagle deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1810:00 amSFO - CCU
1 stop25h 40mAir India
jue. 10/96:45 pmCCU - SFO
1 stop24h 45mAir India
Deal found 9/15$861
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:40 pmSFO - CCU
2 stops33h 35mIndiGo
mar. 10/72:00 amCCU - SFO
2 stops27h 10mIndiGo
Deal found 9/15$863
This Indian Eagle deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2210:00 amSFO - CCU
1 stop22h 00mAir India
mar. 9/306:45 pmCCU - SFO
1 stop24h 45mAir India
Deal found 9/14$891
This Indian Eagle deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2410:00 amSFO - CCU
1 stop25h 40mAir India
mar. 10/712:55 amCCU - SFO
1 stop42h 35mAir India
Deal found 9/14$894
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:37 pmSFO - CCU
2 stops37h 18mMultiple Airlines
lun. 11/2411:40 pmCCU - SFO
1 stop21h 40mMultiple Airlines
Deal found 9/13$899
This Indian Eagle deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1610:00 amSFO - CCU
1 stop41h 45mAir India
jue. 9/189:20 pmCCU - SFO
1 stop22h 10mAir India
Deal found 9/12$902
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:50 pmSFO - CCU
2 stops35h 35mMultiple Airlines
lun. 11/2410:30 pmCCU - SFO
2 stops31h 45mMultiple Airlines
Deal found 9/13$904
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/310:29 pmLAX - CCU
2 stops34h 26mMultiple Airlines
lun. 11/2411:40 pmCCU - LAX
1 stop33h 45mMultiple Airlines
Deal found 9/14$915
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1910:00 amSFO - CCU
1 stop41h 45mAir India
dom. 9/2812:55 amCCU - SFO
1 stop42h 35mAir India
Deal found 9/14$928
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2011:25 pmSFO - CCU
2 stops28h 55mAir India
vie. 10/319:20 pmCCU - SFO
1 stop22h 55mAir India
Deal found 9/14$929

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from California to Kolkata that are best for you.

Fly from

California

Fly to

Kolkata

Route

Depart

Return

Price

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

mié. 2/25

9:59 pm-10:25 pm

2 stops34h 56m

Kolkata Netaji S. Chandra

mié. 3/25

11:40 pm-9:36 pm

2 stops34h 26m

$977

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

lun. 11/3

10:05 pm-10:25 pm

1 stop34h 50m

Kolkata Netaji S. Chandra

lun. 11/24

11:40 pm-7:55 pm

1 stop33h 45m

$984

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

mié. 11/5

9:10 pm-8:00 pm

2 stops33h 20m

Kolkata Netaji S. Chandra

mar. 11/18

3:35 am-7:34 pm

2 stops29h 29m

$1,001

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

jue. 10/30

12:30 pm-1:55 am

2 stops48h 55m

Kolkata Netaji S. Chandra

mié. 11/5

3:25 am-10:17 pm

2 stops32h 22m

$1,029

BurbankKolkata

BUR - CCU

BURCCU

Burbank Bob Hope

sáb. 10/4

9:00 pm-4:50 pm

2 stops31h 20m

Kolkata Netaji S. Chandra

mar. 10/21

10:25 am-8:05 pm

2 stops46h 10m

$1,037

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

jue. 10/9

6:00 am-8:35 pm

2 stops26h 05m

Kolkata Netaji S. Chandra

vie. 10/24

4:00 am-7:53 pm

2 stops28h 23m

$1,081

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

dom. 11/2

12:45 am-2:40 am

2 stops36h 25m

Kolkata Netaji S. Chandra

lun. 11/24

8:55 pm-2:10 pm

2 stops30h 45m

$1,101

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

sáb. 10/11

10:00 pm-3:00 am

2 stops40h 30m

Kolkata Netaji S. Chandra

vie. 11/7

3:35 am-11:42 pm

2 stops33h 37m

$1,101

BurbankKolkata

BUR - CCU

BURCCU

Burbank Bob Hope

vie. 10/3

9:00 pm-7:15 pm

2 stops33h 45m

Kolkata Netaji S. Chandra

mar. 10/21

10:25 am-8:05 pm

2 stops46h 10m

$1,119

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

dom. 1/18

8:40 pm-10:55 am

2 stops48h 45m

Kolkata Netaji S. Chandra

mié. 2/11

3:15 am-3:00 pm

2 stops49h 15m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from California to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from California with our price prediction graph.
Estimated round-trip 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 California to Kolkata

What is the cheapest month to book a flight from California to Kolkata?

Currently, September is the cheapest month in which you can book a flight from California to Kolkata (average of $977). Flying from California to Kolkata in December is currently the most expensive (average of $1,647). 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 CA to CCU?

Find hourly flight availability from California 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 septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Kolkata as you normally would.

Related info for your journey

Find useful and relevant information for your journey from California 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 California?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly into when you book flights from California to Kolkata.

  • How long is the flight from California to Kolkata?

    Departing from California to Kolkata will take you 31h 20m. The distance from California to Kolkata is about 8126 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Kolkata one-way?

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as $471. Users have also found prices from $769 and $829 on Air India and Etihad Airways, respectively.

  • What are the most popular routes from California to Kolkata?

    Most travelers choose San Francisco - Kolkata Netaji S. Chandra, Los Angeles - Kolkata Netaji S. Chandra or Burbank Bob Hope - Kolkata Netaji S. Chandra when deciding on the best route from California to Kolkata.

  • What are the cheapest flights from California to Kolkata?

    The cheapest flight price from California to Kolkata is $1,324. On average you can expect to pay $1,484. The most popular route, (San Francisco - Kolkata Netaji S. Chandra), can usually be booked for $698.

  • Can I find deals for flights from California to Kolkata that include hotel bookings?

    Yes. In addition to deals on California to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Kolkata.

  • Can I find deals for business class flights from California to Kolkata?

    Yes. Cheapflights offers flight deals from California 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 California to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from California to Kolkata (average of $977). Flying from California to Kolkata in December is currently the most expensive (average of $1,647). 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

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Alternative routes for California to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from California to Kolkata

Discover the top 8 airlines that operate flights from California 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 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$702Average$1,276FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$759Average$1,232FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$821Average$1,250FlexibilityNo cancel feeOn-time76%
Etihad AirwaysCheapest$936Average$1,120FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$952Average$1,489FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,111Average$1,765FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$1,160Average$1,452FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,312Average$1,755FlexibilityNo cancel feeOn-time75%

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