California

$512+ Cheap flights from Kolkata (CCU) to California

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LAX
May 25 — Jun 11
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Cheap flight deals from Kolkata to California

Cheapest flights from Kolkata to California
Explore the most affordable flight options available from Kolkata to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.

This Justfly.com deal was found by Cheapflights users on 4/24. 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.
Wed 6/31:10 am
CCU
-
LAX
2 stops45h 25m
China Eastern
Thu 8/2012:30 pm
LAX
-
CCU
2 stops47h 10m
China Eastern
Deal found 4/24$1,021
This Justfly.com deal was found by Cheapflights users on 4/20. 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.
Sat 6/61:10 am
CCU
-
SFO
2 stops44h 25m
China Eastern
Sat 9/1212:00 pm
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 4/20$1,025
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Sat 5/301:10 am
CCU
-
LAX
2 stops45h 25m
China Eastern
Thu 8/2012:30 pm
LAX
-
CCU
2 stops47h 10m
China Eastern
Deal found 4/22$1,026
This Justfly.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/221:10 am
CCU
-
LAX
2 stops45h 25m
China Eastern
Wed 9/212:30 pm
LAX
-
CCU
2 stops47h 10m
China Eastern
Deal found 4/21$1,028
This China Eastern deal was found by Cheapflights users on 4/24. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:10 am
CCU
-
SFO
2 stops44h 25m
China Eastern
Mon 9/1412:00 pm
SFO
-
CCU
3 stops47h 40m
China Eastern
Deal found 4/24$1,052
This China Eastern deal was found by Cheapflights users on 4/23. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:10 am
CCU
-
LAX
3 stops45h 25m
China Eastern
Thu 10/2212:30 pm
LAX
-
CCU
2 stops47h 10m
China Eastern
Deal found 4/23$1,052
This China Eastern deal was found by Cheapflights users on 4/23. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:10 am
CCU
-
SFO
2 stops44h 25m
China Eastern
Mon 10/1912:00 pm
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 4/23$1,054
This China Eastern deal was found by Cheapflights users on 4/24. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:10 am
CCU
-
LAX
3 stops45h 25m
China Eastern
Tue 9/1512:30 pm
LAX
-
CCU
3 stops47h 10m
China Eastern
Deal found 4/24$1,054
This China Eastern deal was found by Cheapflights users on 4/22. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:10 am
CCU
-
SFO
3 stops44h 25m
China Eastern
Sat 9/512:00 pm
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 4/22$1,055
This China Eastern deal was found by Cheapflights users on 4/22. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:10 am
CCU
-
LAX
2 stops45h 25m
China Eastern
Wed 9/912:30 pm
LAX
-
CCU
3 stops47h 10m
China Eastern
Deal found 4/22$1,055
This China Eastern deal was found by Cheapflights users on 4/22. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:10 am
CCU
-
SFO
2 stops44h 25m
China Eastern
Sat 9/1212:00 pm
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 4/22$1,057
This China Eastern deal was found by Cheapflights users on 4/21. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:10 am
CCU
-
SFO
3 stops44h 25m
China Eastern
Mon 9/1412:00 pm
SFO
-
CCU
3 stops47h 40m
China Eastern
Deal found 4/21$1,058

Find flight deals from Kolkata to California

Keep the following information in mind while searching for Kolkata to California flight deals. Data was last updated April 25, 2026.

Round-trip from

$1,021
(FlightHub)

One-way from

$512
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,380
From Kolkata Netaji S. Chandra to California
One-way flight from Kolkata Netaji S. Chandra to California
Highest demand for flights based on searches. 7% potential increase in price ($109 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kolkata to California 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 April 25, 2026.
Use the filters below to find and compare flights from Kolkata to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 10/17

1:10 am-9:05 am

2 stops44h 25m

San Francisco

Thu 10/22

12:00 pm-12:10 am

3 stops47h 40m

$1,052

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Sat 10/17

1:10 am-10:05 am

2 stops45h 25m

Los Angeles

Thu 10/22

12:30 pm-12:10 am

2 stops47h 10m

$1,054

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Sat 5/30

1:10 am-10:05 am

2 stops45h 25m

Los Angeles

Mon 9/7

12:30 pm-12:10 am

2 stops47h 10m

$1,060

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sun 5/31

9:50 am-2:00 pm

1 stop40h 40m

San Francisco

Tue 9/8

5:05 pm-8:10 am

1 stop26h 35m

$1,121

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sun 10/18

9:50 am-2:00 pm

1 stop40h 40m

San Francisco

Thu 10/22

5:05 pm-8:10 am

1 stop26h 35m

$1,155

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sun 8/23

9:50 am-2:00 pm

1 stop40h 40m

San Francisco

Sun 1/31

3:40 pm-7:40 am

1 stop26h 30m

$1,173

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Thu 9/24

5:30 pm-8:56 pm

2 stops39h 56m

Las Vegas Harry Reid Intl

Mon 9/28

10:55 pm-5:00 am

2 stops41h 35m

$1,215

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Fri 9/4

8:55 pm-2:00 pm

1 stop29h 35m

San Francisco

Fri 10/16

5:05 pm-8:10 am

1 stop26h 35m

$1,220

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Fri 5/8

8:55 pm-2:00 pm

1 stop29h 35m

San Francisco

Sat 9/5

5:05 pm-8:10 am

1 stop26h 35m

$1,228

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Sat 10/10

5:30 pm-9:22 pm

2 stops40h 22m

Las Vegas Harry Reid Intl

Wed 10/14

8:53 am-5:00 am

2 stops31h 37m

$1,242

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Kolkata to California

Have a flexible travel schedule? Discover the best time to fly to California from Kolkata 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 Kolkata to California

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

The best time to book flights from Kolkata to California is 62 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 month to book a flight from Kolkata to California?

Currently, October is the cheapest month in which you can book a flight from Kolkata to California (average of $228). Flying from Kolkata to California in July is currently the most expensive (average of $1,057). 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.

How much does it cost to fly round-trip from Kolkata to California?

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated April 25, 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways from Kolkata to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to California. 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 from for flights from Kolkata to California?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to California. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

  • How long is the flight from Kolkata to California?

    China Eastern, Emirates, and American Airlines can get you from Kolkata to California in just under 39h 56m. Your travel time can differ by up to 5h 29m. Kolkata and California are separated by a distance of 8090 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $350. Users have also found prices from $405 and $468 on Air India and IndiGo, respectively.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Kolkata to California (average of $228). Flying from Kolkata to California in July is currently the most expensive (average of $1,057). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Kolkata to California

Discover the top 4 airlines that operate flights from Kolkata to California. 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 April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$676Average$989FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$697Average$1,217FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,008Average$1,294FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,081Average$1,277FlexibilityNo cancel feeOn-time75%

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