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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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$728
(FlightHub)

One-way from

$403
(Indian Eagle)

Popular in

June

Cheapest in

August

Average price

$1,244

Good round-trip deal

$753 or less

Good one-way deal

$444 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. 13% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This FlightHub deal was found by Cheapflights users on 1/6. 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.
Tue 3/1710:40 amSFO - CCU
1 stop23h 15mSingapore Airlines
Wed 4/1511:40 pmCCU - SFO
1 stop22h 00mSingapore Airlines
Deal found 1/6$728
This oojo deal was found by Cheapflights users on 1/5. 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.
Mon 9/711:45 amSFO - CCU
1 stop22h 20mSingapore Airlines
Mon 9/2111:30 pmCCU - SFO
1 stop22h 50mSingapore Airlines
Deal found 1/5$766
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Wed 1/144:30 pmSFO - CCU
2 stops27h 50mAir India
Mon 2/911:00 pmCCU - SFO
2 stops29h 00mAir India
Deal found 1/7$779
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Sat 2/283:00 pmSFO - CCU
2 stops39h 45mAir India
Mon 3/2310:30 amCCU - SFO
1 stop34h 00mAir India
Deal found 1/7$783
This Indian Eagle deal was found by Cheapflights users on 1/6. 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.
Sun 2/223:00 pmSFO - CCU
2 stops37h 55mAir India
Wed 4/83:55 pmCCU - SFO
1 stop27h 35mAir India
Deal found 1/6$785
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Thu 1/154:30 pmSFO - CCU
2 stops32h 15mAir India
Mon 2/911:00 pmCCU - SFO
2 stops29h 00mAir India
Deal found 1/7$786
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Mon 4/1311:00 amSFO - CCU
1 stop23h 05mSingapore Airlines
Mon 4/2711:30 pmCCU - SFO
1 stop22h 10mSingapore Airlines
Deal found 1/5$792
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Sun 1/184:30 pmSFO - CCU
2 stops27h 50mAir India
Sun 2/111:00 pmCCU - SFO
2 stops29h 00mAir India
Deal found 1/7$794
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Tue 2/103:00 pmSFO - CCU
2 stops39h 45mAir India
Wed 3/48:35 amCCU - SFO
1 stop35h 55mAir India
Deal found 1/7$795
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Sat 1/174:30 pmSFO - CCU
2 stops27h 50mAir India
Mon 2/211:00 pmCCU - SFO
2 stops29h 00mAir India
Deal found 1/7$796
This Indian Eagle deal was found by Cheapflights users on 1/7. 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.
Sat 1/174:30 pmSFO - CCU
2 stops27h 50mAir India
Thu 2/511:00 pmCCU - SFO
2 stops29h 00mAir India
Deal found 1/7$803
This oojo deal was found by Cheapflights users on 1/7. 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.
Sun 2/84:30 pmSFO - CCU
2 stops27h 50mAir India
Mon 3/93:55 pmCCU - SFO
1 stop28h 35mAir India
Deal found 1/7$804

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 January 8, 2026.
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 FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 2/9

4:30 pm-8:25 am

1 stop26h 25m

Kolkata Netaji S. Chandra

Mon 2/23

11:00 pm-2:30 pm

1 stop29h 00m

$918

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 1/15

4:30 pm-7:55 pm

1 stop37h 55m

Kolkata Netaji S. Chandra

Mon 2/2

3:10 pm-2:30 pm

1 stop36h 50m

$918

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 2/28

3:00 pm-8:40 am

1 stop28h 10m

Kolkata Netaji S. Chandra

Sat 3/21

9:55 am-1:25 pm

1 stop40h 00m

$955

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 1/15

4:30 pm-4:50 pm

1 stop34h 50m

Kolkata Netaji S. Chandra

Sun 2/8

11:00 pm-2:30 pm

1 stop29h 00m

$956

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 1/14

4:30 pm-2:15 pm

1 stop32h 15m

Kolkata Netaji S. Chandra

Wed 1/21

6:55 pm-2:30 pm

1 stop33h 05m

$956

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 2/20

3:00 pm-3:15 pm

1 stop34h 45m

Kolkata Netaji S. Chandra

Fri 2/27

5:30 pm-2:30 pm

1 stop34h 30m

$956

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 1/21

4:30 pm-2:15 pm

1 stop32h 15m

Kolkata Netaji S. Chandra

Sat 1/31

6:55 pm-2:30 pm

1 stop33h 05m

$956

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 1/17

4:30 pm-9:50 am

1 stop27h 50m

Kolkata Netaji S. Chandra

Sat 1/31

6:55 pm-2:30 pm

1 stop33h 05m

$956

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Tue 2/24

9:10 pm-10:10 pm

2 stops35h 30m

Kolkata Netaji S. Chandra

Mon 6/22

9:00 pm-6:01 pm

2 stops33h 31m

$968

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Mon 3/30

9:58 pm-7:55 pm

2 stops33h 27m

Kolkata Netaji S. Chandra

Sun 4/19

10:00 pm-11:11 am

2 stops25h 41m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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, October is the cheapest month in which you can book a flight from California to Kolkata (average of $546). Flying from California to Kolkata in July is currently the most expensive (average of $956). 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 January 8, 2026.

A simple way to save on the total cost of your ticket is to fly from California to Kolkata in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from California to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from California to Kolkata. Price data was last updated on September 21, 2025.

Travelers seeking maximum savings on their California to Kolkata flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 26h 25m. The distance from California to Kolkata is about 7810 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 Singapore Airlines. According to our data, you can fly for as low as $341. Users have also found prices from $400 and $420 on American Airlines and Air India, 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.

  • 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, October is the cheapest month in which you can book a flight from California to Kolkata (average of $546). Flying from California to Kolkata in July is currently the most expensive (average of $956). 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 7 airlines flying from California to Kolkata

Discover the top 7 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$699Average$1,249FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$704Average$1,150FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$891Average$1,678FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$907Average$1,088FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$927Average$1,421FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$933Average$1,353FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,364Average$1,925FlexibilityNo cancel feeOn-time75%

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