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Cheap flights from California to Kolkata from ₹ 30,363

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
19 Jun — 26 Jun1
1 adult

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 14 June 2025.

Round-trip from

₹ 68,812

One-way from

₹ 30,363

Popular in

December

Cheapest in

March

Average price

₹ 129,452

Good round-trip deal

₹ 116,329 or less
Singapore Airlines
  • Singapore Airlines
  • 6/11-10/11
  • 4 total stops
  • 52h 00m total
  • California to Kolkata
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Singapore Airlines
  • Singapore Airlines
  • 26/8
  • 1 total stop
  • 22h 15m total
  • California to Kolkata
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,348,940 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 292,908 potential savings vs. average return price).
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Average for round-trip flights in June 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 14 June 2025.

Thu 6/1106:00LAX - CCU
2 stops26h 55mSingapore Airlines
Mon 10/1123:40CCU - LAX
2 stops25h 05mSingapore Airlines
Deal found 14/6₹ 68,812
Sun 17/810:00SFO - CCU
1 stop40h 35mAir India
Mon 1/923:45CCU - SFO
1 stop31h 05mAir India
Deal found 13/6₹ 75,521
Mon 8/911:30SFO - CCU
1 stop22h 15mSingapore Airlines
Mon 29/923:30CCU - SFO
2 stops26h 46mSingapore Airlines
Deal found 13/6₹ 77,499
Tue 2/923:59LAX - CCU
2 stops38h 31mEtihad Airways
Sun 14/904:00CCU - LAX
2 stops51h 35mEtihad Airways
Deal found 13/6₹ 78,015
Fri 15/818:45SFO - CCU
2 stops37h 00mMultiple Airlines
Sat 6/902:25CCU - SFO
1 stop41h 05mMultiple Airlines
Deal found 11/6₹ 84,122
Mon 25/806:00LAX - CCU
2 stops32h 30mMultiple Airlines
Mon 15/921:30CCU - LAX
2 stops30h 12mMultiple Airlines
Deal found 12/6₹ 84,466
Tue 18/1123:59SFO - CCU
2 stops37h 01mEtihad Airways
Mon 8/1221:00CCU - SFO
2 stops40h 24mEtihad Airways
Deal found 12/6₹ 87,735
Wed 30/710:14SFO - CCU
2 stops30h 01mAmerican Airlines
Mon 19/118:00CCU - SFO
2 stops32h 03mAmerican Airlines
Deal found 13/6₹ 88,681
Sat 16/814:00SFO - CCU
2 stops29h 10mLufthansa
Sun 31/822:45CCU - SFO
2 stops26h 25mLufthansa
Deal found 11/6₹ 90,229
Fri 15/818:45SFO - CCU
2 stops37h 00mIndiGo
Sat 6/902:00CCU - SFO
2 stops45h 05mIndiGo
Deal found 11/6₹ 90,487
Mon 24/1112:25LAX - CCU
2 stops45h 25mJapan Airlines
Mon 22/1222:00CCU - LAX
2 stops25h 15mJapan Airlines
Deal found 12/6₹ 94,788
Mon 29/911:30LAX - CCU
2 stops28h 45mAmerican Airlines
Wed 1/1018:00CCU - LAX
2 stops30h 58mAmerican Airlines
Deal found 14/6₹ 97,885

Cheapflights Fare Finder

Customise 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 454,620 searches. Data last updated 14 June 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

Thu 6/11

06:00-22:25

2 stops26h 55m

Kolkata Netaji S. Chandra

Mon 10/11

23:40-11:15

2 stops25h 05m

₹ 68,812

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 17/8

10:00-15:05

1 stop40h 35m

Kolkata Netaji S. Chandra

Mon 1/9

23:45-18:20

1 stop31h 05m

₹ 75,521

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 2/9

23:59-03:00

2 stops38h 31m

Kolkata Netaji S. Chandra

Sun 14/9

04:00-19:05

2 stops51h 35m

₹ 78,015

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 3/10

11:30-22:15

1 stop22h 15m

Kolkata Netaji S. Chandra

Sun 26/10

23:40-08:50

1 stop21h 40m

₹ 78,531

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 15/8

18:45-20:15

2 stops37h 00m

Kolkata Netaji S. Chandra

Sat 6/9

02:25-07:00

1 stop41h 05m

₹ 84,122

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Mon 25/8

06:00-03:00

2 stops32h 30m

Kolkata Netaji S. Chandra

Mon 15/9

21:30-15:12

2 stops30h 12m

₹ 84,466

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 18/11

23:59-02:30

2 stops37h 01m

Kolkata Netaji S. Chandra

Mon 8/12

21:00-23:54

2 stops40h 24m

₹ 87,735

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 30/7

10:14-04:45

2 stops30h 01m

Kolkata Netaji S. Chandra

Mon 19/1

18:00-12:33

2 stops32h 03m

₹ 88,681

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 16/8

14:00-07:40

2 stops29h 10m

Kolkata Netaji S. Chandra

Sun 31/8

22:45-12:40

2 stops26h 25m

₹ 90,229

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 15/8

18:45-20:15

2 stops37h 00m

Kolkata Netaji S. Chandra

Sat 6/9

02:00-10:35

2 stops45h 05m

₹ 90,487

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 return 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 ₹ 120). Flying from California to Kolkata in October is currently the most expensive (average of ₹ 161). 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 14 June 2025.

When flying from California to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

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 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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 14 June 2025.
To help decide which airline to fly from California to Kolkata, see what other customers have to say about Japan Airlines, ANA and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very Good
884 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.1
Very Good
3,266 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very Good
1,304 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
SWISS
7.5
Good
1,626 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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 13.4 km from the city centre, 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 Singapore Airlines. According to our data, you can fly for as low as ₹ 30,363. Users have also found prices from ₹ 38,105 and ₹ 38,879 on Air India and IndiGo, respectively.

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

    Most travellers 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 holiday 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 ₹ 120). Flying from California to Kolkata in October is currently the most expensive (average of ₹ 161). 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

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Top 2 airlines flying from California to Kolkata

Discover the top 2 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 454,620 searches. Data last updated 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 61,977Average₹ 91,734FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 110,145Average₹ 129,767FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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Can Cheapflights notify me if prices for flights from California to Kolkata become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from California today and book when prices fit your budget.

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