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Cheap flights from California to Kolkata from ₹ 29,527

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
23 Jan — 30 Jan1
1 adult

Cheap flight deals from California to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 January 2025.

Round-trip from

₹ 77,324

One-way from

₹ 29,527
Air India
  • Air India
  • 24/2-19/3
  • 2 total stops
  • 62h 20m total
  • California to Kolkata
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Singapore Airlines
  • Singapore Airlines
  • 29/3
  • 1 total stop
  • 23h 05m total
  • California to Kolkata
Search Deals

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 18 January 2025.

Mon 24/220:00SFO - CCU
1 stop22h 20mAir India
Wed 19/314:30CCU - SFO
1 stop40h 00mAir India
Deal found 18/1₹ 77,324
Fri 16/520:49SFO - CCU
2 stops36h 56mSingapore Airlines
Mon 9/623:30CCU - SFO
1 stop22h 40mSingapore Airlines
Deal found 17/1₹ 77,411
Tue 8/416:10SFO - CCU
1 stop21h 40mQatar Airways
Tue 29/403:50CCU - SFO
1 stop22h 30mQatar Airways
Deal found 18/1₹ 81,567
Mon 3/213:00SFO - CCU
2 stops29h 10mMultiple Airlines
Wed 12/220:20CCU - SFO
2 stops32h 45mMultiple Airlines
Deal found 17/1₹ 85,204
Tue 4/322:48LAX - CCU
2 stops32h 07mMultiple Airlines
Mon 10/302:20CCU - LAX
2 stops30h 40mMultiple Airlines
Deal found 17/1₹ 91,525
Wed 22/107:25SFO - CCU
2 stops31h 40mAmerican Airlines
Tue 28/118:00CCU - SFO
2 stops32h 04mAmerican Airlines
Deal found 17/1₹ 92,218
Wed 19/206:00SFO - CCU
2 stops31h 25mEtihad Airways
Tue 18/303:50CCU - SFO
2 stops56h 54mEtihad Airways
Deal found 17/1₹ 93,083
Tue 4/322:05LAX - CCU
1 stop34h 50mSingapore Airlines
Tue 11/323:40CCU - LAX
1 stop57h 45mSingapore Airlines
Deal found 17/1₹ 97,759
Tue 4/307:14SAN - CCU
2 stops29h 01mQatar Airways
Mon 10/303:20CCU - SAN
2 stops32h 18mQatar Airways
Deal found 18/1₹ 101,396
Thu 6/213:00LAX - CCU
2 stops37h 35mIndiGo
Fri 14/213:30CCU - LAX
2 stops41h 00mIndiGo
Deal found 17/1₹ 104,773
Mon 20/115:10LAX - CCU
1 stop21h 05mQatar Airways
Sun 9/203:20CCU - LAX
1 stop23h 00mQatar Airways
Deal found 17/1₹ 106,678
Tue 4/319:55SAN - CCU
2 stops37h 00mMultiple Airlines
Tue 11/323:40CCU - SAN
3 stops34h 15mMultiple Airlines
Deal found 18/1₹ 108,063

Find flights from California to Kolkata within your budget

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 18 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 24/2

20:00-07:50

1 stop22h 20m

Kolkata Netaji S. Chandra

Wed 19/3

14:30-18:00

1 stop40h 00m

₹ 77,324

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 16/5

20:49-22:15

2 stops36h 56m

Kolkata Netaji S. Chandra

Mon 9/6

23:30-09:40

1 stop22h 40m

₹ 77,411

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 8/4

16:10-02:20

1 stop21h 40m

Kolkata Netaji S. Chandra

Tue 29/4

03:50-13:50

1 stop22h 30m

₹ 81,567

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 3/2

13:00-07:40

2 stops29h 10m

Kolkata Netaji S. Chandra

Wed 12/2

20:20-15:35

2 stops32h 45m

₹ 85,204

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 4/3

22:48-20:25

2 stops32h 07m

Kolkata Netaji S. Chandra

Mon 10/3

02:20-20:30

2 stops30h 40m

₹ 91,525

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Wed 30/4

14:20-22:15

2 stops43h 25m

Kolkata Netaji S. Chandra

Mon 16/6

23:30-12:50

2 stops25h 50m

₹ 91,698

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 19/2

06:00-02:55

2 stops31h 25m

Kolkata Netaji S. Chandra

Tue 18/3

03:50-00:14

2 stops56h 54m

₹ 93,083

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Tue 4/3

07:14-01:45

2 stops29h 01m

Kolkata Netaji S. Chandra

Mon 10/3

03:20-23:08

2 stops32h 18m

₹ 101,396

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Wed 5/2

13:00-12:20

2 stops33h 50m

Kolkata Netaji S. Chandra

Tue 25/3

01:45-18:00

2 stops28h 45m

₹ 101,829

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sun 2/2

15:10-01:45

1 stop21h 05m

Kolkata Netaji S. Chandra

Tue 11/2

03:20-12:50

1 stop23h 00m

₹ 106,678

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 49 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.

Travel insights for flights from California to Kolkata

Get recent, data-driven insights about flights from California to Kolkata including ideal travel times, pricing trends, and more.

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 18 January 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 18 January 2025.
To help decide which airline to fly from California to Kolkata, see what other customers have to say about Singapore Airlines, IndiGo and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
847 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very Good
847 reviews
ANA
8.4
Very Good
847 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very Good
1,448 reviews
ANA
8.4
Very Good
847 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates
8.1
Very Good
3,354 reviews
ANA
8.4
Very Good
847 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines
8.1
Very Good
1,327 reviews
ANA
8.4
Very Good
847 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Qatar Airways
7.5
Good
3,752 reviews
ANA
8.4
Very Good
847 reviews
Check prices

Overall

8.4

Boarding

8.6

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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 ₹ 29,527. Users have also found prices from ₹ 43,554 and ₹ 44,593 on Qatar Airways and American Airlines, respectively.

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

    Most travellers choose San Francisco - Kolkata Netaji S. Chandra, San Jose - Kolkata Netaji S. Chandra or Los Angeles - 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 18 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 62,391Average₹ 103,332FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 78,560Average₹ 121,344FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest₹ 110,881Average₹ 130,634FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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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