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Cheap flights from California to Kolkata from ₹ 39,282

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Kolkata

Enter your travel dates to find the best prices.

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 30 December 2025.

Sun 28/1213:45LAX - CCU
2 stops29h 40mKLM
Thu 12/220:15CCU - LAX
2 stops30h 25mKLM
Deal found 28/12₹ 113,262
Mon 29/1213:05LAX - CCU
2 stops37h 10mTurkish Airlines
Wed 7/122:30CCU - LAX
2 stops31h 50mTurkish Airlines
Deal found 29/12₹ 161,354
Sun 28/1215:10LAX - CCU
1 stop21h 15mQatar Airways
Wed 11/203:25CCU - LAX
1 stop22h 55mQatar Airways
Deal found 28/12₹ 162,702
Sun 28/1220:00LAX - CCU
2 stops36h 55mMultiple Airlines
Thu 12/223:40CCU - LAX
1 stop33h 45mMultiple Airlines
Deal found 28/12₹ 163,691
Mon 29/1215:35LAX - CCU
1 stop43h 20mMultiple Airlines
Wed 7/121:45CCU - LAX
2 stops47h 05mMultiple Airlines
Deal found 29/12₹ 198,209
Sun 28/1207:00BUR - CCU
2 stops29h 25mQatar Airways
Wed 11/203:25CCU - BUR
2 stops30h 36mQatar Airways
Deal found 27/12₹ 211,243
Sat 27/1212:18BUR - CCU
2 stops48h 07mQatar Airways
Wed 11/203:25CCU - BUR
2 stops30h 36mQatar Airways
Deal found 27/12₹ 215,828
Mon 29/1219:19ONT - CCU
2 stops41h 06mQatar Airways
Tue 6/103:25CCU - ONT
2 stops28h 50mQatar Airways
Deal found 29/12₹ 243,784
Sat 27/1221:40SFO - CCU
2 stops45h 30mLufthansa
Sun 4/121:00CCU - SFO
2 stops36h 05mLufthansa
Deal found 27/12₹ 252,503
Mon 29/1215:10LAX - CCU
1 stop21h 15mQatar Airways
Tue 6/103:25CCU - LAX
1 stop22h 55mQatar Airways
Deal found 29/12₹ 288,100
Sun 28/1221:15LAX - CCU
3 stops41h 50mMalaysia Airlines
Thu 12/218:00CCU - LAX
3 stops35h 50mMalaysia Airlines
Deal found 28/12₹ 309,763
Sat 27/1222:55SFO - CCU
2 stops34h 45mMultiple Airlines
Sun 4/119:05CCU - SFO
1 stop30h 50mMultiple Airlines
Deal found 27/12₹ 333,944

Find flight deals from California to Kolkata

Keep the following information in mind while searching for California to Kolkata flight deals. Data was last updated 30 December 2025.

Round-trip from

₹ 65,351

One-way from

₹ 39,282

Popular in

December

Cheapest in

August

Average price

₹ 149,129

Good round-trip deal

₹ 92,062 or less

Good one-way deal

₹ 43,488 or less
Air India
  • Air India
  • 14/2-23/2
  • 2 total stops
  • 56h 50m total
  • California to Kolkata
Search Deals
IndiGo
  • IndiGo
  • 2/2
  • 2 total stops
  • 32h 35m total
  • California to Kolkata
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,374,322 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 257,464 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from California to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from California to Kolkata Netaji S. Chandra.
Search Deals

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 30 December 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

Fri 6/2

16:30-08:25

1 stop26h 25m

Kolkata Netaji S. Chandra

Fri 13/2

20:35-14:30

1 stop31h 25m

₹ 71,643

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 21/1

16:30-19:55

1 stop37h 55m

Kolkata Netaji S. Chandra

Thu 19/2

15:10-14:30

1 stop36h 50m

₹ 74,789

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 29/1

16:30-16:50

1 stop34h 50m

Kolkata Netaji S. Chandra

Fri 13/2

23:00-14:30

1 stop29h 00m

₹ 74,789

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 15/1

16:30-16:50

1 stop34h 50m

Kolkata Netaji S. Chandra

Fri 30/1

23:00-14:30

1 stop29h 00m

₹ 74,789

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 18/1

16:30-19:55

1 stop37h 55m

Kolkata Netaji S. Chandra

Mon 2/2

17:30-14:30

1 stop34h 30m

₹ 77,036

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 28/1

16:30-14:15

1 stop32h 15m

Kolkata Netaji S. Chandra

Thu 12/2

15:10-14:30

1 stop36h 50m

₹ 78,205

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 14/1

16:30-16:50

1 stop34h 50m

Kolkata Netaji S. Chandra

Thu 16/4

07:00-07:00

1 stop36h 30m

₹ 85,756

OntarioKolkata

ONT - CCU

ONTCCU

Ontario

Tue 10/2

22:50-23:55

2 stops35h 35m

Kolkata Netaji S. Chandra

Tue 17/2

00:30-16:50

2 stops29h 50m

₹ 87,194

OntarioKolkata

ONT - CCU

ONTCCU

Ontario

Mon 26/1

22:50-23:55

2 stops35h 35m

Kolkata Netaji S. Chandra

Sun 8/2

00:30-16:50

2 stops29h 50m

₹ 88,273

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 21/1

15:00-08:40

1 stop28h 10m

Kolkata Netaji S. Chandra

Sat 31/1

18:55-14:30

1 stop33h 05m

₹ 89,261

Flights are sorted by cheapest return flights first.

Deals found on 29/12

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 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, October is the cheapest month in which you can book a flight from California to Kolkata (average of ₹ 49,080). Flying from California to Kolkata in July is currently the most expensive (average of ₹ 84,947). 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 30 December 2025.

It’s typically best to fly out from California to Kolkata at midday. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

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.

  • How long is the flight from California to Kolkata?

    For as low as ₹ 71,643, Air India can have you in Kolkata from California in 26h 25m. Airlines will cover a distance of 12569 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, October is the cheapest month in which you can book a flight from California to Kolkata (average of ₹ 49,080). Flying from California to Kolkata in July is currently the most expensive (average of ₹ 84,947). 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 3 airlines flying from California to Kolkata

Discover the top 3 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 30 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 71,706Average₹ 75,420FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 84,700Average₹ 97,320FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 130,788Average₹ 161,404FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from California to Kolkata?

Deals for California to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from California to Kolkata?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from California to Kolkata for you. Better yet — we are completely free to use.

Can Cheapflights find flights from California to Kolkata with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from California to Kolkata flexibly with Cheapflights today.

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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