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$399+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
Nis 5 — Nis 121
Cmt 4/5
Cmt 4/12
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 Mart 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$811
(Justfly.com)

One-way from

$399
(oojo)

Popular in

December

Cheapest in

March

Average price

$1,069

Good round-trip deal

$1,374 or less
Provider with most accurate pricing for Los Angeles-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Kolkata Netaji S. Chandra flights.
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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. 7% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip 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 Mart 31, 2025.

This Justfly.com deal was found by Cheapflights users on 3/31. 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.
Paz 9/711:40 pmLAX - CCU
1 stop34h 05mSingapore Airlines
Paz 9/2811:30 pmCCU - LAX
1 stop34h 50mSingapore Airlines
Deal found 3/31$819
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sal 4/2910:00 amSFO - CCU
1 stop25h 00mAir India
Per 5/297:50 amCCU - SFO
1 stop22h 10mAir India
Deal found 3/30$889
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Pzt 11/179:40 pmSFO - CCU
2 stops35h 15mSingapore Airlines
Cum 11/2811:40 pmCCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 3/31$890
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Pzt 9/110:47 amSFO - CCU
2 stops29h 28mAmerican Airlines
Pzt 11/106:00 pmCCU - SFO
2 stops32h 00mAmerican Airlines
Deal found 3/31$962
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Per 5/1512:41 amLAX - CCU
2 stops31h 19mMultiple Airlines
Pzt 6/211:30 pmCCU - LAX
2 stops33h 00mMultiple Airlines
Deal found 3/31$976
This Trip.com deal was found by Cheapflights users on 3/31. 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.
Sal 5/610:00 amSFO - CCU
1 stop22h 00mMultiple Airlines
Paz 6/13:50 amCCU - SFO
1 stop22h 15mMultiple Airlines
Deal found 3/31$978
This oojo deal was found by Cheapflights users on 3/31. 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.
Sal 5/66:00 amSFO - CCU
2 stops25h 50mEtihad Airways
Pzt 6/29:15 pmCCU - SFO
2 stops39h 05mEtihad Airways
Deal found 3/31$1,076
This Etihad Airways deal was found by Cheapflights users on 3/30. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cmt 5/310:40 pmONT - CCU
2 stops33h 10mEtihad Airways
Sal 5/133:45 amCCU - ONT
2 stops53h 56mEtihad Airways
Deal found 3/30$1,140
This Trip.com deal was found by Cheapflights users on 3/30. 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.
Pzt 5/512:10 amONT - CCU
2 stops59h 19mMultiple Airlines
Per 5/1512:30 amCCU - ONT
2 stops30h 00mMultiple Airlines
Deal found 3/30$1,155
This oojo deal was found by Cheapflights users on 3/30. 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.
Per 9/2511:16 amLAX - CCU
2 stops51h 04mEtihad Airways
Sal 10/283:50 amCCU - LAX
2 stops32h 39mEtihad Airways
Deal found 3/30$1,188
This SWISS deal was found by Cheapflights users on 3/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cum 4/187:30 pmSFO - CCU
2 stops48h 30mSWISS
Pzt 5/55:30 pmCCU - SFO
2 stops35h 10mSWISS
Deal found 3/31$1,191
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cum 7/116:45 pmSFO - CCU
2 stops35h 30mIndiGo
Paz 7/272:00 amCCU - SFO
2 stops27h 10mIndiGo
Deal found 3/30$1,225

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 Mart 31, 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

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sal 5/6

11:40 pm-10:15 pm

1 stop34h 05m

Kolkata Netaji S. Chandra

Paz 5/25

11:30 pm-9:50 pm

1 stop34h 50m

$811

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sal 4/29

10:00 am-11:30 pm

1 stop25h 00m

Kolkata Netaji S. Chandra

Per 5/29

7:50 am-5:30 pm

1 stop22h 10m

$889

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Per 5/15

12:41 am-6:05 pm

2 stops28h 54m

Kolkata Netaji S. Chandra

Pzt 6/2

11:05 pm-8:00 pm

2 stops33h 25m

$938

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sal 5/6

10:00 am-8:30 pm

1 stop22h 00m

Kolkata Netaji S. Chandra

Paz 6/1

3:50 am-1:35 pm

1 stop22h 15m

$978

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Pzt 4/21

11:30 am-10:15 pm

1 stop22h 15m

Kolkata Netaji S. Chandra

Pzt 5/5

11:30 pm-9:40 am

1 stop22h 40m

$1,021

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Çar 5/7

6:00 am-2:50 am

2 stops32h 20m

Kolkata Netaji S. Chandra

Pzt 5/26

9:15 pm-1:13 am

2 stops40h 28m

$1,076

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sal 5/6

6:00 am-8:20 pm

2 stops25h 50m

Kolkata Netaji S. Chandra

Pzt 6/2

9:15 pm-11:50 pm

2 stops39h 05m

$1,076

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sal 4/29

8:00 am-4:45 am

2 stops32h 15m

Kolkata Netaji S. Chandra

Sal 5/6

4:20 pm-12:05 pm

2 stops32h 15m

$1,124

OntarioKolkata

ONT - CCU

ONTCCU

Ontario

Cmt 5/3

10:40 pm-8:20 pm

2 stops33h 10m

Kolkata Netaji S. Chandra

Çar 5/14

9:15 pm-9:11 pm

2 stops36h 26m

$1,140

OntarioKolkata

ONT - CCU

ONTCCU

Ontario

Pzt 5/5

12:10 am-11:59 pm

2 stops59h 19m

Kolkata Netaji S. Chandra

Per 5/15

12:30 am-6:00 pm

2 stops30h 00m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 49 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 $989). 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 Mart 31, 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.

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kolkata ranges from 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 Mart 31, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Singapore Airlines from California to Kolkata. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
831 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,286 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,192 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
SWISS
7.5
Good
1,570 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $399. Users have also found prices from $489 and $589 on American Airlines and Singapore Airlines, 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 San Jose - 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 $683.

  • 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 $989). 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 10 airlines flying from California to Kolkata

Discover the top 10 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 Mart 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$737Average$1,255FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$779Average$1,297FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$821Average$1,402FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$979Average$1,469FlexibilityNo cancel feeOn-time68%
SWISSCheapest$986Average$1,381FlexibilityNo cancel feeOn-time79%
Etihad AirwaysCheapest$1,069Average$1,125FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,233Average$1,665FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,265Average$1,719FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,269Average$1,431FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$1,534Average$1,867FlexibilityNo cancel feeOn-time70%
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