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Cheap flights from California to Kolkata from $396

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 3/16. 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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Find the cheapest flights from California to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
4:30 pm - 11:20 pm
SFO
-
CCU
41h 20m
2 stops
Air India Logo
7:05 am - 2:30 pm
CCU
-
SFO
44h 55m
2 stops
$730Air India
Mon, Feb 16 - Sun, Feb 22
Air India Logo
4:30 pm - 11:20 pm
SFO
-
CCU
41h 20m
2 stops
Air India Logo
6:55 pm - 2:30 pm
CCU
-
SFO
33h 05m
2 stops
$732Air India
Tue, Feb 17 - Wed, Feb 25
Multiple Airlines Logo
5:43 pm - 10:35 pm
SFO
-
CCU
40h 22m
2 stops
Multiple Airlines Logo
11:30 pm - 9:10 am
CCU
-
SFO
22h 10m
1 stop
$759Multiple Airlines
Wed, Apr 15 - Thu, May 7
Multiple Airlines Logo
11:00 am - 10:15 pm
SFO
-
CCU
22h 45m
1 stop
Multiple Airlines Logo
11:40 pm - 7:27 am
CCU
-
SFO
44h 17m
2 stops
$765Multiple Airlines
Sat, May 2 - Sun, May 17
Singapore Airlines Logo
11:30 pm - 10:15 pm
LAX
-
CCU
34h 15m
1 stop
Singapore Airlines Logo
11:30 pm - 12:50 pm
CCU
-
LAX
25h 50m
2 stops
$911Singapore Airlines
Thu, Apr 23 - Mon, Jun 29
Turkish Airlines Logo
6:45 pm - 3:45 pm
LAX
-
CCU
31h 30m
2 stops
Turkish Airlines Logo
9:30 pm - 5:50 pm
CCU
-
LAX
32h 50m
2 stops
$918Turkish Airlines
Wed, Feb 25 - Mon, Mar 16
Singapore Airlines Logo
11:30 pm - 10:35 pm
LAX
-
CCU
34h 35m
1 stop
Singapore Airlines Logo
11:40 pm - 10:10 pm
CCU
-
LAX
35h 00m
1 stop
$931Singapore Airlines
Sat, May 30 - Sat, Jun 20
Turkish Airlines Logo
7:45 pm - 3:45 pm
LAX
-
CCU
31h 30m
2 stops
Turkish Airlines Logo
10:15 pm - 11:40 am
CCU
-
LAX
49h 55m
2 stops
$936Turkish Airlines
Sun, Mar 15 - Tue, Mar 31
Etihad Airways Logo
8:30 am - 2:40 am
LAX
-
CCU
52h 40m
2 stops
Etihad Airways Logo
3:35 am - 6:31 pm
CCU
-
LAX
51h 26m
2 stops
$966Etihad Airways
Thu, Feb 26 - Mon, Mar 9
Etihad Airways Logo
10:44 am - 2:40 am
SAN
-
CCU
51h 26m
2 stops
Etihad Airways Logo
3:35 am - 7:52 pm
CCU
-
SAN
52h 47m
2 stops
$1,000Etihad Airways
Thu, Mar 12 - Mon, Mar 16

Singapore Airlines flights from California to Kolkata

Our best Singapore Airlines deals on California to Kolkata flight tickets
Singapore Airlines
Mar 24
SFO10:40 amSan Francisco
23h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Apr 13
CCU11:30 pmKolkata Netaji S. Chandra
22h 10m
1 stop
SFO9:10 amSan Francisco
$843
Singapore Airlines
Mar 2
SFO9:40 amSan Francisco
23h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Mar 11
CCU11:40 pmKolkata Netaji S. Chandra
21h 40m
1 stop
SFO8:50 amSan Francisco
$871
Singapore Airlines
Apr 12
SFO11:00 amSan Francisco
23h 05m
1 stop
CCU10:35 pmKolkata Netaji S. Chandra
May 1
CCU11:40 pmKolkata Netaji S. Chandra
22h 00m
1 stop
SFO9:10 amSan Francisco
$887

Air India flights from California to Kolkata

Our best Air India deals on California to Kolkata flight tickets
Air India
Feb 16
SFO4:30 pmSan Francisco
41h 20m
2 stops
CCU11:20 pmKolkata Netaji S. Chandra
Feb 22
CCU7:05 amKolkata Netaji S. Chandra
44h 55m
2 stops
SFO2:30 pmSan Francisco
$730
Air India
Feb 17
SFO4:30 pmSan Francisco
41h 20m
2 stops
CCU11:20 pmKolkata Netaji S. Chandra
Feb 25
CCU6:55 pmKolkata Netaji S. Chandra
33h 05m
2 stops
SFO2:30 pmSan Francisco
$732
Air India
Feb 16
SFO4:30 pmSan Francisco
34h 05m
2 stops
CCU4:05 pmKolkata Netaji S. Chandra
Feb 23
CCU3:10 pmKolkata Netaji S. Chandra
36h 50m
2 stops
SFO2:30 pmSan Francisco
$735

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 3, 2026.
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

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 2/16

4:30 pm-11:20 pm

2 stops41h 20m

Kolkata Netaji S. Chandra

Sun 2/22

7:05 am-2:30 pm

2 stops44h 55m

$730

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 2/17

4:30 pm-11:20 pm

2 stops41h 20m

Kolkata Netaji S. Chandra

Wed 2/25

6:55 pm-2:30 pm

2 stops33h 05m

$732

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 4/15

5:43 pm-10:35 pm

2 stops40h 22m

Kolkata Netaji S. Chandra

Thu 5/7

11:30 pm-9:10 am

1 stop22h 10m

$759

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 5/2

11:00 am-10:15 pm

1 stop22h 45m

Kolkata Netaji S. Chandra

Sun 5/17

11:40 pm-7:27 am

2 stops44h 17m

$765

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Thu 4/23

11:30 pm-10:15 pm

1 stop34h 15m

Kolkata Netaji S. Chandra

Mon 6/29

11:30 pm-12:50 pm

2 stops25h 50m

$911

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Wed 2/25

6:45 pm-3:45 pm

2 stops31h 30m

Kolkata Netaji S. Chandra

Mon 3/16

9:30 pm-5:50 pm

2 stops32h 50m

$918

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 5/30

11:30 pm-10:35 pm

1 stop34h 35m

Kolkata Netaji S. Chandra

Sat 6/20

11:40 pm-10:10 pm

1 stop35h 00m

$931

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sun 3/15

7:45 pm-3:45 pm

2 stops31h 30m

Kolkata Netaji S. Chandra

Tue 3/31

10:15 pm-11:40 am

2 stops49h 55m

$936

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Thu 2/26

8:30 am-2:40 am

2 stops52h 40m

Kolkata Netaji S. Chandra

Mon 3/9

3:35 am-6:31 pm

2 stops51h 26m

$966

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Thu 3/12

10:44 am-2:40 am

2 stops51h 26m

Kolkata Netaji S. Chandra

Mon 3/16

3:35 am-7:52 pm

2 stops52h 47m

$1,000

Flights are sorted by cheapest round-trip 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?

The month of August is, on average, the cheapest month to fly to Kolkata from California, with most prices found around $991. If you aren’t able to travel during the month of August, then book flights to Kolkata from California during March instead. Flights to Kolkata in March, while not as cheap as those in August, still average around $1,042.

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

On average, the least expensive day to fly to Kolkata from California is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,068. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Saturday is $1,234.

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 $1,284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from California for as low as $824 on momondo.

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

There are 3 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

$383

Fastest flight time

22h 00m

Direct flights

None
The best one-way flight to Kolkata from California in the past 72 hours is $383. The best round-trip flight deal from California to Kolkata found on momondo in the last 72 hours is $746.
The fastest flight from California to Kolkata takes 22h 00m
There are no direct flights from California to Kolkata. Popular non-direct route for this connection is San Francisco Airport - Kolkata Netaji S. Chandra Airport.
Search flight deals

  • 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 are updated daily.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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
Air IndiaPriceFrom $571Free CancellationRating
5.5
2,972 reviews
Search Air India flights
Singapore AirlinesPriceFrom $706Free CancellationRating
8.2
1,443 reviews
Search Singapore Airlines flights
Turkish AirlinesPriceFrom $891Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $899Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $907Free CancellationRating
7.3
1,380 reviews
Search Etihad Airways flights
IndiGoPriceFrom $933Free CancellationRating
6.8
529 reviews
Search IndiGo flights
KLMPriceFrom $1,019Free CancellationRating
7.7
1,448 reviews
Search KLM flights
EmiratesPriceFrom $1,371Free CancellationRating
8.1
3,501 reviews
Search Emirates flights

Why use momondo?

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

It is quick and easy to find California to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

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

Flights from California to Kolkata with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between California and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Kolkata from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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