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$384+ 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
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$884
(FlightHub)

One-way from

$384
(Indian Eagle)

Popular in

December

Cheapest in

March

Average price

$1,571

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. 9% potential increase in price ($140 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 April 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 April 24, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:00 amSFO - CCU
1 stop40h 35mAir India
Sun 6/89:55 amCCU - SFO
1 stop33h 35mAir India
Deal found 4/23$884
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/22:00 pmSFO - CCU
2 stops30h 30mSWISS
Sun 5/118:30 pmCCU - SFO
2 stops32h 25mSWISS
Deal found 4/23$942
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amSFO - CCU
2 stops27h 45mSingapore Airlines
Sat 10/2511:30 pmCCU - SFO
1 stop21h 50mSingapore Airlines
Deal found 4/22$950
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.
Wed 10/228:50 pmSAN - CCU
2 stops36h 55mSingapore Airlines
Tue 11/1111:40 pmCCU - SAN
2 stops27h 56mSingapore Airlines
Deal found 4/22$993
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:40 pmLAX - CCU
1 stop34h 05mSingapore Airlines
Sun 9/1411:30 pmCCU - LAX
2 stops25h 50mSingapore Airlines
Deal found 4/23$1,023
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:00 amSFO - CCU
1 stop29h 45mMultiple Airlines
Fri 5/307:55 pmCCU - SFO
2 stops33h 12mMultiple Airlines
Deal found 4/23$1,041
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amLAX - CCU
2 stops25h 50mEtihad Airways
Sat 9/133:45 amCCU - LAX
2 stops57h 03mEtihad Airways
Deal found 4/23$1,056
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:40 amSFO - CCU
2 stops46h 45mEtihad Airways
Sun 11/169:00 pmCCU - SFO
2 stops39h 15mEtihad Airways
Deal found 4/23$1,065
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:00 amLAX - CCU
2 stops30h 15mAmerican Airlines
Sun 9/146:00 pmCCU - LAX
2 stops28h 56mAmerican Airlines
Deal found 4/22$1,109
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:42 amSFO - CCU
2 stops29h 33mAmerican Airlines
Fri 5/306:00 pmCCU - SFO
2 stops30h 18mAmerican Airlines
Deal found 4/23$1,110
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:40 pmLAX - CCU
2 stops42h 05mMultiple Airlines
Sat 5/1711:30 pmCCU - LAX
2 stops33h 00mMultiple Airlines
Deal found 4/22$1,200
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:00 amSAN - CCU
2 stops31h 15mMultiple Airlines
Mon 11/103:20 amCCU - SAN
2 stops29h 18mMultiple Airlines
Deal found 4/22$1,209

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 April 24, 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 FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 5/12

10:00 am-3:05 pm

1 stop40h 35m

Kolkata Netaji S. Chandra

Sun 6/8

9:55 am-7:00 am

1 stop33h 35m

$884

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 5/2

2:00 pm-9:00 am

2 stops30h 30m

Kolkata Netaji S. Chandra

Sun 5/11

8:30 pm-4:25 pm

2 stops32h 25m

$942

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 9/2

11:40 pm-10:15 pm

1 stop34h 05m

Kolkata Netaji S. Chandra

Sun 9/14

11:30 pm-12:50 pm

2 stops25h 50m

$1,023

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 5/7

10:00 am-4:15 am

1 stop29h 45m

Kolkata Netaji S. Chandra

Fri 5/30

7:55 pm-4:37 pm

2 stops33h 12m

$1,041

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 9/2

6:00 am-8:20 pm

2 stops25h 50m

Kolkata Netaji S. Chandra

Sat 9/13

3:45 am-12:18 am

2 stops57h 03m

$1,056

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 5/6

6:00 am-8:20 pm

2 stops25h 50m

Kolkata Netaji S. Chandra

Mon 6/2

9:15 pm-7:34 pm

2 stops34h 49m

$1,069

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 9/2

10:00 am-4:45 am

2 stops30h 15m

Kolkata Netaji S. Chandra

Sun 9/14

6:00 pm-10:26 am

2 stops28h 56m

$1,109

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 5/7

10:42 am-4:45 am

2 stops29h 33m

Kolkata Netaji S. Chandra

Fri 5/30

6:00 pm-11:48 am

2 stops30h 18m

$1,110

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 5/7

6:45 pm-8:15 pm

2 stops37h 00m

Kolkata Netaji S. Chandra

Thu 5/29

2:00 am-4:40 pm

2 stops27h 10m

$1,175

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Wed 5/21

4:30 pm-3:05 pm

2 stops34h 05m

Kolkata Netaji S. Chandra

Tue 5/27

12:45 am-9:50 pm

2 stops33h 35m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 57 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 April 24, 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 April 24, 2025.
Read reviews from past customers who have flown ANA, Singapore Airlines and Emirates 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.
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
853 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very good
1,290 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very good
3,206 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
KLM
7.8
Good
1,333 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
SWISS
7.5
Good
1,582 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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 $384. Users have also found prices from $493 and $578 on American Airlines and IndiGo, 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 $777.

  • 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.

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$720Average$1,240FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$779Average$1,273FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$821Average$1,429FlexibilityNo cancel feeOn-time76%
SWISSCheapest$846Average$1,383FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$978Average$1,462FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,069Average$1,125FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,183Average$1,619FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,265Average$1,730FlexibilityNo 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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