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Cheap flights from California to Kolkata from ₹ 38,085

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

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 29 November 2025.

Round-trip from

₹ 64,816

One-way from

₹ 38,085

Popular in

December

Cheapest in

March

Average price

₹ 130,615

Good round-trip deal

₹ 94,176 or less

Good one-way deal

₹ 54,115 or less
Singapore Airlines
  • Singapore Airlines
  • 10/2-11/3
  • 2 total stops
  • 44h 55m total
  • California to Kolkata
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7/2
  • 7/2
  • 3 total stops
  • 33h 20m total
  • California to Kolkata
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Highest demand for flights based on searches. 11% potential increase in price (₹ 1,397,964 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 242,461 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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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

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 29 November 2025.

Sat 29/1122:00LAX - CCU
1 stop44h 20mMultiple Airlines
Wed 10/1219:55CCU - LAX
2 stops24h 55mMultiple Airlines
Deal found 26/11₹ 92,530
Tue 30/1215:00SFO - CCU
1 stop21h 25mMultiple Airlines
Tue 20/119:00CCU - SFO
2 stops33h 00mMultiple Airlines
Deal found 26/11₹ 95,481
Tue 30/1215:00SFO - CCU
2 stops27h 15mMultiple Airlines
Mon 19/120:35CCU - SFO
2 stops31h 25mMultiple Airlines
Deal found 26/11₹ 96,464
Sat 29/1112:00SFO - CCU
2 stops30h 20mMultiple Airlines
Sun 7/1223:00CCU - SFO
2 stops29h 00mMultiple Airlines
Deal found 27/11₹ 99,146
Wed 31/1215:00SFO - CCU
2 stops26h 40mMultiple Airlines
Mon 19/120:35CCU - SFO
2 stops31h 25mMultiple Airlines
Deal found 26/11₹ 99,682
Wed 3/1209:10LAX - CCU
2 stops28h 00mMultiple Airlines
Tue 16/1203:35CCU - LAX
2 stops29h 20mMultiple Airlines
Deal found 27/11₹ 99,772
Mon 29/1215:00SFO - CCU
2 stops30h 20mMultiple Airlines
Mon 19/120:35CCU - SFO
2 stops31h 25mMultiple Airlines
Deal found 26/11₹ 100,129
Fri 26/1221:40SFO - CCU
2 stops45h 30mMultiple Airlines
Tue 20/119:00CCU - SFO
2 stops33h 00mMultiple Airlines
Deal found 29/11₹ 101,113
Tue 30/1215:00SFO - CCU
1 stop21h 25mQatar Airways
Mon 19/103:25CCU - SFO
1 stop22h 45mQatar Airways
Deal found 26/11₹ 101,202
Fri 26/1221:40SFO - CCU
2 stops41h 30mMultiple Airlines
Mon 19/123:00CCU - SFO
2 stops29h 00mMultiple Airlines
Deal found 29/11₹ 101,292
Sat 29/1122:30SFO - CCU
2 stops34h 20mMultiple Airlines
Mon 8/1203:25CCU - SFO
1 stop22h 45mMultiple Airlines
Deal found 26/11₹ 101,739
Wed 31/1215:00SFO - CCU
1 stop21h 25mMultiple Airlines
Tue 20/119:00CCU - SFO
2 stops33h 00mMultiple Airlines
Deal found 26/11₹ 102,364

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 29 November 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 DiegoKolkata

SAN - CCU

SANCCU

San Diego

Tue 20/1

21:00-23:40

2 stops37h 10m

Kolkata Netaji S. Chandra

Wed 15/4

21:15-19:44

2 stops34h 59m

₹ 93,067

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sun 1/2

10:25-02:40

2 stops26h 45m

Kolkata Netaji S. Chandra

Tue 3/2

00:20-23:56

2 stops37h 06m

₹ 93,514

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 6/2

18:50-14:15

2 stops29h 55m

Kolkata Netaji S. Chandra

Fri 13/2

21:30-16:45

2 stops32h 45m

₹ 98,878

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Tue 20/1

07:51-01:55

2 stops52h 34m

Kolkata Netaji S. Chandra

Wed 28/1

03:25-19:46

2 stops53h 51m

₹ 102,812

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Wed 21/1

09:10-01:55

2 stops27h 15m

Kolkata Netaji S. Chandra

Tue 10/2

03:25-20:00

2 stops30h 05m

₹ 104,421

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Thu 22/1

09:10-01:55

2 stops27h 15m

Kolkata Netaji S. Chandra

Tue 10/2

03:25-20:00

2 stops30h 05m

₹ 104,421

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Thu 22/1

13:45-07:10

2 stops27h 55m

Kolkata Netaji S. Chandra

Thu 12/2

21:30-16:05

2 stops32h 05m

₹ 104,510

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Thu 22/1

09:10-01:55

2 stops27h 15m

Kolkata Netaji S. Chandra

Thu 16/4

03:50-12:53

2 stops45h 33m

₹ 105,404

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Thu 22/1

09:10-01:55

2 stops27h 15m

Kolkata Netaji S. Chandra

Wed 11/2

03:25-22:48

2 stops32h 53m

₹ 106,566

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Mon 26/1

09:10-01:55

2 stops27h 15m

Kolkata Netaji S. Chandra

Wed 11/2

03:25-22:48

2 stops32h 53m

₹ 106,566

Flights are sorted by cheapest return flights first.

Deals found on 27/11

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 ₹ 48,813). Flying from California to Kolkata in December is currently the most expensive (average of ₹ 87,434). 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 29 November 2025.

It’s typically best to fly out from California to Kolkata in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from California to Kolkata. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their California to Kolkata flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday mornings 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 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 ₹ 93,514, Etihad Airways can have you in Kolkata from California in 26h 45m. Airlines will cover a distance of 13102 km. Both multi-stop and direct 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 IndiGo. According to our data, you can fly for as low as ₹ 41,214. Users have also found prices from ₹ 42,287 and ₹ 44,879 on Singapore Airlines and Air India, 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 San Diego - 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 ₹ 48,813). Flying from California to Kolkata in December is currently the most expensive (average of ₹ 87,434). 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 29 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 71,315Average₹ 75,009FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 81,459Average₹ 96,790FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 130,076Average₹ 160,946FlexibilityNo 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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