How long is the flight from Kolkata to California?

There are many flights that can get you from Kolkata to California in 23h 10m. Fly via China Eastern, Emirates, or Qatar Airways to get the fastest option. Airlines will cover a distance of 13100 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 Air India, with whom users have recently found tickets for as low as ₹ 36,425. However, be on the lookout for offers from Singapore Airlines and Emirates, as they are both options that can get you from Kolkata to California for a low price.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most popular routes from Kolkata to California?

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

What are the most popular airlines that fly from Kolkata to California?

Singapore Airlines, Emirates and Qatar Airways are the most popular airlines when flying from Kolkata to California.

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.

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.

₹ 52,969+ Cheap Flights from Kolkata to California

Cheap flight deals from Kolkata to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 28 September 2026.

Wed 4/1123:40 -

1 stop21h 40m

Tue 2/209:40 -

1 stop23h 15m

Deal found 25/9₹ 93,487

Mon 2/1100:50 -

2 stops50h 00m

Sun 31/109:40 -

1 stop23h 20m

Deal found 25/9₹ 94,061

Mon 2/1100:50 -

2 stops50h 00m

Fri 29/109:40 -

1 stop23h 15m

Deal found 25/9₹ 94,157

Mon 2/1118:45 -

2 stops30h 30m

Sun 31/115:10 -

2 stops30h 00m

Deal found 25/9₹ 96,169

Mon 2/1118:45 -

2 stops30h 30m

Tue 2/213:50 -

2 stops28h 15m

Deal found 25/9₹ 96,265

Mon 23/1121:30 -

2 stops32h 35m

Tue 2/213:50 -

2 stops28h 15m

Deal found 24/9₹ 96,265

Sat 3/1001:10 -

2 stops45h 25m

Tue 2/211:30 -

2 stops47h 10m

Deal found 27/9₹ 96,360

Wed 4/1123:40 -

1 stop21h 40m

Mon 1/209:40 -

1 stop23h 20m

Deal found 25/9₹ 97,893

Wed 28/1001:10 -

2 stops45h 25m

Thu 12/1111:30 -

3 stops47h 10m

Deal found 24/9₹ 98,468

Mon 2/1121:00 -

2 stops40h 55m

Mon 1/223:35 -

2 stops30h 50m

Deal found 25/9₹ 101,629

Sat 31/1001:10 -

2 stops45h 20m

Sun 31/109:40 -

1 stop23h 20m

Deal found 25/9₹ 102,012

Sat 31/1001:10 -

2 stops45h 20m

Fri 29/109:40 -

1 stop23h 15m

Deal found 25/9₹ 102,107

Best flights from Kolkata to California
Discover carefully curated flight deals from Kolkata to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Mon 7/1221:00 -

2 stops36h 49m

Tue 5/121:39 -

2 stops39h 16m

Deal found 26/9₹ 108,046

Fri 23/1001:10 -

2 stops45h 25m

Sat 31/1012:30 -

2 stops47h 10m

Deal found 24/9₹ 123,372

Thu 11/209:20 -

1 stop41h 00m

Mon 15/215:40 -

1 stop37h 50m

Deal found 27/9₹ 125,000

Fri 23/1003:40 -

1 stop23h 10m

Sat 31/1012:57 -

2 stops24h 28m

Deal found 24/9₹ 132,184

Thu 11/221:30 -

2 stops32h 30m

Mon 15/218:35 -

2 stops31h 15m

Deal found 27/9₹ 143,870

Mon 7/1217:00 -

3 stops35h 40m

Tue 5/111:45 -

2 stops33h 25m

Deal found 26/9₹ 165,901

Tue 13/1000:55 -

2 stops31h 40m

Sun 18/1006:00 -

2 stops32h 25m

Deal found 24/9₹ 180,460

Mon 9/1117:35 -

3 stops57h 15m

Mon 16/1119:25 -

2 stops46h 45m

Deal found 25/9₹ 187,069

Tue 8/1222:30 -

2 stops34h 11m

Mon 4/122:23 -

2 stops28h 52m

Deal found 23/9₹ 120,786

Mon 26/1003:25 -

1 stop22h 55m

Tue 3/1109:27 -

2 stops26h 58m

Deal found 27/9₹ 133,238

Wed 4/1109:20 -

1 stop41h 00m

Thu 12/1115:40 -

1 stop37h 50m

Deal found 26/9₹ 138,889

Sat 7/1123:15 -

1 stop32h 45m

Sat 14/1122:00 -

1 stop45h 00m

Deal found 23/9₹ 128,257

Thu 11/222:30 -

2 stops31h 35m

Mon 15/212:45 -

2 stops34h 25m

Deal found 26/9₹ 151,533

Thu 11/220:35 -

1 stop29h 40m

Mon 15/211:43 -

2 stops30h 27m

Deal found 24/9₹ 152,491

Thu 5/1116:05 -

2 stops30h 45m

Fri 6/1121:20 -

2 stops46h 45m

Deal found 24/9₹ 145,307

Sun 6/1213:45 -

2 stops63h 55m

Fri 8/118:00 -

2 stops27h 10m

Deal found 27/9₹ 367,913

Wed 20/122:30 -

2 stops31h 30m

Fri 9/718:45 -

2 stops27h 30m

Deal found 25/9₹ 183,908

Sun 31/123:40 -

1 stop32h 25m

Sun 14/310:40 -

1 stop23h 20m

Deal found 24/9₹ 450,671

Wed 28/1020:55 -

3 stops33h 30m

Wed 4/1116:40 -

3 stops51h 25m

Deal found 24/9₹ 256,610

Wed 2/1202:00 -

2 stops51h 40m

Fri 8/118:00 -

2 stops54h 55m

Deal found 27/9₹ 367,913

Mon 7/1213:45 -

2 stops63h 55m

Fri 8/118:00 -

2 stops54h 55m

Deal found 27/9₹ 367,913

Wed 20/123:40 -

1 stop32h 25m

Tue 13/711:45 -

1 stop22h 00m

Deal found 23/9₹ 451,342

Fri 15/101:25 -

2 stops43h 25m

Sun 11/717:05 -

1 stop26h 35m

Deal found 23/9₹ 393,200

Wed 2/1201:25 -

2 stops33h 37m

Thu 7/109:30 -

2 stops32h 40m

Deal found 27/9₹ 423,085

Wed 2/1205:15 -

2 stops48h 25m

Sun 3/118:00 -

2 stops27h 10m

Deal found 27/9₹ 471,265

Tue 8/1205:15 -

2 stops48h 25m

Wed 6/118:00 -

2 stops30h 55m

Deal found 27/9₹ 471,265

Fri 29/109:20 -

1 stop41h 00m

Sun 28/215:40 -

1 stop26h 30m

Deal found 26/9₹ 437,836

Find flight deals from Kolkata to California

Round-trip from	₹ 93,487
One-way from	₹ 52,969
Popular in	July
Cheapest in	June
Average price	₹ 134,770

Singapore Airlines
4/11-2/2
2 total stops
44h 55m total
Kolkata to California

Search Deals

25/11-31/12
2 total stops
55h 40m total
Kolkata to California

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (₹ 981,605 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 368,206 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Mon 23/11

18:45-11:45

2 stops30h 30m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 56,130

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Mon 5/10

17:00-12:50

2 stops32h 20m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 56,130

KolkataLos Angeles

CCU Kolkata Netaji S. Chandra - LAX Los Angeles

CCULAX

Kolkata Netaji S. Chandra

Sun 11/10

00:30-20:00

2 stops32h 00m

Los Angeles

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 57,376

KolkataLos Angeles

CCU Kolkata Netaji S. Chandra - LAX Los Angeles

CCULAX

Kolkata Netaji S. Chandra

Sun 29/11

23:05-19:00

3 stops57h 25m

Los Angeles

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 57,759

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Tue 13/10

19:00-12:50

2 stops30h 20m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 58,238

KolkataLos Angeles

CCU Kolkata Netaji S. Chandra - LAX Los Angeles

CCULAX

Kolkata Netaji S. Chandra

Thu 19/11

01:10-09:05

3 stops45h 25m

Los Angeles

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 59,291

KolkataLos Angeles

CCU Kolkata Netaji S. Chandra - LAX Los Angeles

CCULAX

Kolkata Netaji S. Chandra

Thu 29/10

01:10-10:05

3 stops45h 25m

Los Angeles

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 59,291

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Mon 30/11

21:05-12:55

2 stops53h 20m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 59,483

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Fri 2/10

03:50-09:34

2 stops42h 14m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 61,111

KolkataLos Angeles

CCU Kolkata Netaji S. Chandra - LAX Los Angeles

CCULAX

Kolkata Netaji S. Chandra

Thu 17/12

01:10-19:00

3 stops31h 20m

Los Angeles

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 61,494

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 53 resultsSorted by cheapest first

...

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.

CCU-LAX

CCU-SFO

CCU-SAN

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

CCU-USCA

CCU-LAX

CCU-SFO

CCU-SAN

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

Currently, December is the cheapest month in which you can book a flight from Kolkata to California (average of ₹ 100,479). Flying from Kolkata to California in July is currently the most expensive (average of ₹ 165,039). 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 CCU to CA?

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

How much does it cost for a return flight from Kolkata to California?

Airfare is below average for this route at the moment.

Kolkata to California flights typically cost between ₹ 99,138 and ₹ 145,690 in November.
The cheapest return price found within the last 5 days was ₹ 96,265 on Multiple Airlines (23 Nov–2 Feb).

How far ahead should I book a flight from Kolkata to California?

The best time to book flights from Kolkata to California is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing California

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

1,616 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Singapore Airlines

8.2

Very Good

1,616 reviews

Singapore Airlines

8.2

Very Good

1,616 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Emirates

8.1

Very Good

3,664 reviews

Singapore Airlines

8.2

Very Good

1,616 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Qatar Airways

7.3

Good

3,730 reviews

Singapore Airlines

8.2

Very Good

1,616 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Related info for your journey

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 23h 10m. Fly via China Eastern, Emirates, or Qatar Airways to get the fastest option. Airlines will cover a distance of 13100 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 Air India, with whom users have recently found tickets for as low as ₹ 36,425. However, be on the lookout for offers from Singapore Airlines and Emirates, 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 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, December is the cheapest month in which you can book a flight from Kolkata to California (average of ₹ 100,479). Flying from Kolkata to California in July is currently the most expensive (average of ₹ 165,039). 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

Alternative routes

Complete your trip

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Popular flights

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Top 3 airlines flying from Kolkata to California

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 79,262	Average₹ 122,493	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qatar Airways	Cheapest₹ 101,196	Average₹ 139,700	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest₹ 112,503	Average₹ 130,531	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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.

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Cheap flights from Kolkata to California from ₹ 52,969

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to California

Cheapest flights from Kolkata to CaliforniaExplore 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 28 September 2026.

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 28 September 2026.

Best flights from Kolkata to CaliforniaDiscover carefully curated flight deals from Kolkata to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Discover carefully curated flight deals from Kolkata to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Kolkata to CaliforniaDiscover last-minute flight deals from Kolkata to California. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to California. Data last updated 28 September 2026 and is based on user searches.

One-way flights from Kolkata to CaliforniaSearch for one-way flight options from Kolkata to California. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

Search for one-way flight options from Kolkata to California. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

Find flight deals from Kolkata to California

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to California that are best for you.

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from CCU to CA?

Find hourly flight availability from Kolkata to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 September 2026.

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

How much does it cost for a return flight from Kolkata to California?

Airfare is below average for this route at the moment.

Kolkata to California flights typically cost between ₹ 99,138 and ₹ 145,690 in November.The cheapest return price found within the last 5 days was ₹ 96,265 on Multiple Airlines (23 Nov–2 Feb).

How far ahead should I book a flight from Kolkata to California?

The best time to book flights from Kolkata to California is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing California

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.

Related info for your journey

What airport do you fly from for flights from Kolkata to California?

How long is the flight from Kolkata to California?

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

What are the most popular routes from Kolkata to California?

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

How can I find direct flights from Kolkata to California?

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

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

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.

Complete your trip

Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Kolkata to California by cabin class

Find flights from Kolkata to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kolkata and California flights

Browse other Kolkata and California flight options. Last updated on 28 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 3 airlines flying from Kolkata to California

Fly with Cheapflights

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

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

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

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

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Travel Smart

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 28 September 2026.

Best flights from Kolkata to California
Discover carefully curated flight deals from Kolkata to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Kolkata to California
Discover last-minute flight deals from Kolkata to California. Data last updated 28 September 2026 and is based on user searches.

One-way flights from Kolkata to California
Search for one-way flight options from Kolkata to California. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

Kolkata to California flights typically cost between ₹ 99,138 and ₹ 145,690 in November.
The cheapest return price found within the last 5 days was ₹ 96,265 on Multiple Airlines (23 Nov–2 Feb).