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Cheap flights from California to Kolkata from ₹ 33,949

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Kolkata departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Singapore Airlines Logo
22:05 - 22:25LAX-CCU
34h 50m1 stop
Singapore Airlines Logo
23:40 - 21:50CCU-LAX
34h 40m1 stop
₹ 69,572Singapore Airlines
Find Deal
Tue, 3 Mar - Sat, 28 Mar
Singapore Airlines Logo
12:25 - 22:25LAX-CCU
44h 30m2 stops
Singapore Airlines Logo
23:40 - 19:05CCU-LAX
31h 55m1 stop
₹ 70,719Singapore Airlines
Find Deal
Tue, 3 Mar - Sat, 28 Mar
Multiple Airlines Logo
09:40 - 22:25SFO-CCU
23h 15m1 stop
Multiple Airlines Logo
23:40 - 16:14CCU-SFO
29h 04m3 stops
₹ 74,070Multiple Airlines
Find Deal
Tue, 24 Feb - Tue, 10 Mar
Multiple Airlines Logo
19:40 - 22:25SFO-CCU
38h 15m2 stops
Multiple Airlines Logo
23:40 - 08:50CCU-SFO
21h 40m1 stop
₹ 74,158Multiple Airlines
Find Deal
Mon, 9 Mar - Tue, 24 Mar
IndiGo Logo
12:40 - 10:45SFO-CCU
33h 35m2 stops
IndiGo Logo
02:00 - 16:40CCU-SFO
27h 10m2 stops
₹ 76,098IndiGo
Find Deal
Fri, 26 Sep - Tue, 7 Oct
Air India Logo
22:40 - 16:50SFO-CCU
28h 40m2 stops
Air India Logo
05:00 - 17:00CCU-SFO
25h 30m1 stop
₹ 77,861Air India
Find Deal
Tue, 20 Jan - Thu, 29 Jan
Air India Logo
21:00 - 09:30SFO-CCU
23h 00m1 stop
Air India Logo
05:00 - 17:00CCU-SFO
25h 30m1 stop
₹ 79,713Air India
Find Deal
Sun, 4 Jan - Thu, 15 Jan
Etihad Airways Logo
23:59 - 03:00LAX-CCU
38h 31m2 stops
Etihad Airways Logo
04:00 - 00:14CCU-LAX
32h 44m2 stops
₹ 82,623Etihad Airways
Find Deal
Fri, 3 Oct - Tue, 21 Oct
IndiGo Logo
14:10 - 12:25SFO-CCU
33h 45m2 stops
IndiGo Logo
19:30 - 16:45CCU-SFO
34h 45m2 stops
₹ 84,915IndiGo
Find Deal
Sat, 1 Nov - Sun, 16 Nov
Etihad Airways Logo
23:59 - 03:00LAX-CCU
38h 31m2 stops
Etihad Airways Logo
04:00 - 22:45CCU-LAX
31h 15m2 stops
₹ 92,322Etihad Airways
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Fri, 10 Oct - Fri, 24 Oct

Air India flights from California to Kolkata

Our best Air India deals on California to Kolkata flight tickets
Air India
22 Sept
SFO10:00San Francisco
25h 40m
1 stop
CCU00:10Kolkata Netaji S. Chandra
29 Sept
CCU09:55Kolkata Netaji S. Chandra
33h 35m
1 stop
SFO07:00San Francisco
₹ 74,334
Find similar
Air India
22 Sept
SFO10:00San Francisco
22h 00m
1 stop
CCU20:30Kolkata Netaji S. Chandra
2 Oct
CCU21:20Kolkata Netaji S. Chandra
22h 10m
1 stop
SFO07:00San Francisco
₹ 75,039
Find similar
Air India
18 Sept
SFO10:00San Francisco
34h 30m
1 stop
CCU09:00Kolkata Netaji S. Chandra
8 Oct
CCU00:55Kolkata Netaji S. Chandra
42h 35m
1 stop
SFO07:00San Francisco
₹ 75,921
Find similar

IndiGo flights from California to Kolkata

Our best IndiGo deals on California to Kolkata flight tickets
IndiGo
26 Sept
SFO12:40San Francisco
33h 35m
2 stops
CCU10:45Kolkata Netaji S. Chandra
7 Oct
CCU02:00Kolkata Netaji S. Chandra
27h 10m
2 stops
SFO16:40San Francisco
₹ 76,098
Find similar
IndiGo
1 Nov
SFO14:10San Francisco
33h 45m
2 stops
CCU12:25Kolkata Netaji S. Chandra
16 Nov
CCU19:30Kolkata Netaji S. Chandra
34h 45m
2 stops
SFO16:45San Francisco
₹ 84,915
Find similar
IndiGo
13 Nov
SFO13:10San Francisco
33h 45m
2 stops
CCU12:25Kolkata Netaji S. Chandra
20 Nov
CCU21:30Kolkata Netaji S. Chandra
32h 45m
2 stops
SFO16:45San Francisco
₹ 85,885
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momondo 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, momondo users made 59,053 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from California to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 3/3

22:05-22:25

1 stop34h 50m

Kolkata Netaji S. Chandra

Sat 28/3

23:40-21:50

1 stop34h 40m

₹ 69,572

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 3/3

12:25-22:25

2 stops44h 30m

Kolkata Netaji S. Chandra

Sat 28/3

23:40-19:05

1 stop31h 55m

₹ 70,719

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 24/2

09:40-22:25

1 stop23h 15m

Kolkata Netaji S. Chandra

Tue 10/3

23:40-16:14

3 stops29h 04m

₹ 74,070

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 9/3

19:40-22:25

2 stops38h 15m

Kolkata Netaji S. Chandra

Tue 24/3

23:40-08:50

1 stop21h 40m

₹ 74,158

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 26/9

12:40-10:45

2 stops33h 35m

Kolkata Netaji S. Chandra

Tue 7/10

02:00-16:40

2 stops27h 10m

₹ 76,098

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 20/1

22:40-16:50

2 stops28h 40m

Kolkata Netaji S. Chandra

Thu 29/1

05:00-17:00

1 stop25h 30m

₹ 77,861

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 4/1

21:00-09:30

1 stop23h 00m

Kolkata Netaji S. Chandra

Thu 15/1

05:00-17:00

1 stop25h 30m

₹ 79,713

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 3/10

23:59-03:00

2 stops38h 31m

Kolkata Netaji S. Chandra

Tue 21/10

04:00-00:14

2 stops32h 44m

₹ 82,623

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 1/11

14:10-12:25

2 stops33h 45m

Kolkata Netaji S. Chandra

Sun 16/11

19:30-16:45

2 stops34h 45m

₹ 84,915

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 10/10

23:59-03:00

2 stops38h 31m

Kolkata Netaji S. Chandra

Fri 24/10

04:00-22:45

2 stops31h 15m

₹ 92,322

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from California to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from California during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 79,096.

What is the cheapest day to depart on your flight to Kolkata?

The cheapest day to depart on your flight to Kolkata is on a Sunday when prices can be found for as low as ₹ 76,220. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from California to Kolkata for around ₹ 128,444.

What is the cheapest time of day to depart on your flight to Kolkata?

According to our data, the cheapest time of day to fly to Kolkata is in the evening. momondo users have found flights departing from California to Kolkata in the evening for as low as ₹ 114,068. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 154,873 per ticket.

What is the cheapest California to Kolkata Netaji S. Chandra flight route?

Fly from San Francisco to Kolkata Netaji S. Chandra for the best California - Kolkata Netaji S. Chandra flight prices

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 103,338 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from California for as low as ₹ 79,184 on momondo.

What cabin class options are available on California to Kolkata Netaji S. Chandra flights?

There are 2 cabin classes available to choose from on California to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Kolkata flights?

You could potentially save up to 26% on your flight if you consider stops on a California to Kolkata flight.

Cheap California to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Kolkata

Best price found

₹ 32,122

Fastest flight time

16h 50m

Direct flights

Mon, Thu and Fri

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from California in the past 72 hours is ₹ 32,122. The best return flight deal from California to Kolkata found on momondo in the last 72 hours is ₹ 75,686.
The fastest flight from California to Kolkata takes 16h 50m
Direct flights go from California to Kolkata on Monday, Thursday and Friday. There are no airlines offering direct flights..
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
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  • When did momondo last update prices for flights from California to Kolkata Netaji S. Chandra Airport?

    Prices for flights from California to Kolkata Netaji S. Chandra Airport were last updated today.

  • How many operators does momondo search for flights from California to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from California to Kolkata Netaji S. Chandra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from California to Kolkata?

Best airlines flying from California to Kolkata

Compare and see reviews for airlines that fly from California to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 70,483Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom ₹ 80,344Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Qatar AirwaysPriceFrom ₹ 113,780Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Kolkata?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Kolkata flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Kolkata?

Once all potential California to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Kolkata right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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