Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to California from ₹ 46,713

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — LAX
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to California

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to California
Explore the most affordable flight options available from Kolkata to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Thu 29/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Thu 7/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 79,024
Tue 6/1023:30
CCU
-
SFO
1 stop22h 50m
Singapore Airlines
Wed 14/1011:45
SFO
-
CCU
1 stop46h 00m
Singapore Airlines
Deal found 13/3₹ 79,670
Mon 26/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Sat 9/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 80,224
Mon 26/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Mon 11/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 81,701
Tue 27/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Thu 7/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 81,793
Thu 29/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Tue 12/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 82,255
Tue 28/419:15
CCU
-
SFO
1 stop24h 15m
Multiple Airlines
Tue 5/511:00
SFO
-
CCU
1 stop22h 45m
Multiple Airlines
Deal found 14/3₹ 84,470
Wed 29/422:00
CCU
-
SFO
1 stop21h 30m
Air India
Wed 22/710:30
SFO
-
CCU
1 stop25h 15m
Air India
Deal found 12/3₹ 84,840
Mon 19/1023:40
CCU
-
SFO
1 stop22h 40m
Singapore Airlines
Mon 26/1010:40
SFO
-
CCU
1 stop23h 15m
Singapore Airlines
Deal found 13/3₹ 85,486
Tue 27/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Sat 9/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 86,040
Mon 26/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Wed 6/120:15
SFO
-
CCU
1 stop60h 40m
Singapore Airlines
Deal found 12/3₹ 86,317
Sat 24/1023:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Thu 7/120:15
SFO
-
CCU
1 stop36h 40m
Singapore Airlines
Deal found 12/3₹ 86,871

Find flight deals from Kolkata to California

Keep the following information in mind while searching for Kolkata to California flight deals. Data was last updated 16 March 2026.

Round-trip from

₹ 84,470

One-way from

₹ 46,713

Popular in

January

Cheapest in

November

Average price

₹ 129,614
Singapore Airlines
  • Singapore Airlines
  • 28/4-5/5
  • 2 total stops
  • 47h 00m total
  • Kolkata to California
Search Deals
3/6
  • 3/6
  • 3 total stops
  • 47h 40m total
  • Kolkata to California
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 860,677 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 259,317 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to California 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 16 March 2026.
Use the filters below to find and compare flights from Kolkata to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 23/4

09:50-14:00

1 stop40h 40m

San Francisco

Wed 29/4

17:05-19:15

1 stop37h 40m

₹ 104,226

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Wed 6/5

23:40-21:20

1 stop58h 10m

Los Angeles Los Angeles

Mon 11/5

19:50-22:15

2 stops37h 55m

₹ 104,965

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Sun 31/5

00:30-21:10

3 stops33h 10m

Los Angeles Los Angeles

Tue 3/11

09:10-00:40

2 stops26h 00m

₹ 105,334

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Sat 30/5

01:10-10:05

3 stops45h 25m

Los Angeles Los Angeles

Wed 10/6

12:30-00:10

3 stops47h 10m

₹ 105,519

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Fri 29/5

01:10-10:05

2 stops45h 25m

Los Angeles Los Angeles

Wed 10/6

12:30-00:10

3 stops47h 10m

₹ 105,888
Fastest return journey

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 9/6

04:00-13:35

1 stop22h 05m

San Francisco

Mon 29/6

15:55-02:30

1 stop22h 05m

₹ 109,581

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sun 31/5

09:50-14:00

1 stop40h 40m

San Francisco

Wed 10/6

17:05-19:15

1 stop37h 40m

₹ 112,350

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Thu 2/7

01:10-10:05

3 stops45h 25m

Los Angeles Los Angeles

Thu 6/8

12:30-00:10

3 stops47h 10m

₹ 118,535

KolkataOntario

CCU - ONT

CCUONT

Kolkata Netaji S. Chandra

Sun 19/4

23:05-18:00

3 stops31h 25m

Ontario

Sat 25/4

00:10-13:40

2 stops25h 00m

₹ 118,720

KolkataLos Angeles

CCU - LAX

CCULAX

Kolkata Netaji S. Chandra

Wed 6/5

20:55-14:15

1 stop29h 50m

Los Angeles Los Angeles

Mon 11/5

16:40-08:10

1 stop27h 00m

₹ 119,366

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Kolkata to California

Have a flexible travel schedule? Discover the best time to fly to California from Kolkata 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 Kolkata to California

What is the cheapest month to book a flight from Kolkata to California?

Currently, October is the cheapest month in which you can book a flight from Kolkata to California (average of ₹ 21,972). Flying from Kolkata to California in August is currently the most expensive (average of ₹ 101,918). 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.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated 16 March 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andQatar Airways from Kolkata to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,479 reviews
Check prices

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.2
Very Good
1,479 reviews
Singapore Airlines
8.2
Very Good
1,479 reviews
Check prices

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.1
Very Good
3,543 reviews
Singapore Airlines
8.2
Very Good
1,479 reviews
Check prices

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,736 reviews
Singapore Airlines
8.2
Very Good
1,479 reviews
Check prices

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
IndiGo
6.8
Okay
542 reviews
Singapore Airlines
8.2
Very Good
1,479 reviews
Check prices

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,969 reviews
Singapore Airlines
8.2
Very Good
1,479 reviews
Check prices

Overall

8.2

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to California. 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 from for flights from Kolkata to California?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to California. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

  • How long is the flight from Kolkata to California?

    There are many flights that can get you from Kolkata to California in 22h 05m. Fly via China Eastern, Qatar Airways, or Emirates to get the fastest option. Airlines will cover a distance of 12569 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Kolkata to California one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as ₹ 18,297. However, be on the lookout for offers from Air India and Qatar Airways, as they are both options that can get you from Kolkata to California for a low price.

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

    While some choose either Kolkata Netaji S. Chandra - Los Angeles Los Angeles or Kolkata Netaji S. Chandra - San Jose, Kolkata Netaji S. Chandra - San Francisco is the most popular route from Kolkata to California.

  • Can I find deals for flights from Kolkata to California that include hotel bookings?

    Yes. In addition to deals on Kolkata to California flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to California.

  • Can I find deals for business class flights from Kolkata to California?

    Yes. Cheapflights offers flight deals from Kolkata to California 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 Kolkata to California?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to California (average of ₹ 21,972). Flying from Kolkata to California in August is currently the most expensive (average of ₹ 101,918). 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.

Alternative routes for Kolkata to California

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to John F Kennedy Intl flights
Kolkata to San Francisco flights
Kolkata to Newark flights
Kolkata to LaGuardia flights
Kolkata to Reagan-National flights
Kolkata to Dulles Intl flights
Kolkata to Dallas/Fort Worth flights
Kolkata to Baltimore flights
Kolkata to Los Angeles flights
Kolkata to Seattle flights
Kolkata to Boston flights
Kolkata to O'Hare Intl flights
Kolkata to Hobby flights
Kolkata to Sky Harbor Intl flights
Kolkata to George Bush Intcntl flights
Kolkata to San Jose flights
Kolkata to Ontario flights
Kolkata to Oakland flights
Kolkata to Charlotte flights
Kolkata to Atlanta flights
Kolkata to Burbank flights
Kolkata to Philadelphia flights
Kolkata to Detroit flights
Kolkata to New Orleans flights
Kolkata to Portland flights
Kolkata to Austin flights
Kolkata to Minneapolis flights
Kolkata to Miami flights
Kolkata to Salt Lake City flights
Kolkata to Raleigh flights
Kolkata to Las Vegas flights
Kolkata to Richmond flights
Kolkata to Columbus flights
Kolkata to Pittsburgh flights
Kolkata to West Palm Beach flights
Kolkata to Fort Lauderdale flights
Kolkata to Nashville flights
Kolkata to Orlando flights
Kolkata to Cleveland flights
Kolkata to Jacksonville flights
Kolkata to Kansas City flights
Kolkata to Albuquerque flights
Kolkata to Provincetown flights
Kolkata to San Diego flights
Kolkata to Cincinnati flights
Kolkata to Sacramento flights
Kolkata to Santa Rosa flights
Kolkata to Syracuse flights
Kolkata to Worcester flights
Kolkata to Long Beach flights

Top 5 airlines flying from Kolkata to California

Discover the top 5 airlines that operate flights from Kolkata to California. 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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 75,305Average₹ 106,854FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 83,047Average₹ 119,982FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 94,641Average₹ 134,914FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IndiGoCheapest₹ 94,850Average₹ 106,779FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
EmiratesCheapest₹ 101,582Average₹ 130,022FlexibilityNo cancel feeOn-time75%
Search Emirates 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 Kolkata to California?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to California. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to California for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to California from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Kolkata to California flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.