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Cheap flights from California to Kolkata from $366

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 8/19. 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

Singapore Airlines Logo
10:40 am - 10:25 pmSFO-CCU
23h 15m1 stop
Singapore Airlines Logo
11:40 pm - 7:50 amCCU-SFO
21h 40m1 stop
$704Singapore Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 10
Air India Logo
10:00 am - 4:15 amSFO-CCU
29h 45m1 stop
Air India Logo
9:20 pm - 7:00 amCCU-SFO
22h 10m1 stop
$705Air India
Find Deal
Fri, Aug 22 - Wed, Sep 17
Logo
10:22 am - 4:45 amSFO-CCU
29h 53m2 stops
Logo
6:00 pm - 12:40 pmCCU-SFO
31h 10m2 stops
$787
Find Deal
Thu, Sep 4 - Mon, Sep 15
Logo
1:40 pm - 7:30 amSFO-CCU
29h 20m2 stops
Logo
6:25 am - 11:30 amCCU-SFO
41h 35m2 stops
$827
Find Deal
Mon, Aug 11 - Mon, Aug 25
Lufthansa Logo
1:20 pm - 7:40 amSFO-CCU
29h 50m2 stops
Lufthansa Logo
8:30 pm - 2:30 pmCCU-SFO
30h 30m2 stops
$841Lufthansa
Find Deal
Sun, Aug 31 - Mon, Sep 15
Etihad Airways Logo
6:00 am - 8:35 pmLAX-CCU
26h 05m2 stops
Etihad Airways Logo
4:00 am - 12:08 amCCU-LAX
32h 38m2 stops
$891Etihad Airways
Find Deal
Sat, Sep 6 - Sat, Oct 4
Etihad Airways Logo
6:00 am - 8:35 pmLAX-CCU
26h 05m2 stops
Etihad Airways Logo
4:00 am - 10:31 pmCCU-LAX
31h 01m2 stops
$914Etihad Airways
Find Deal
Sun, Sep 21 - Wed, Sep 24
Turkish Airlines Logo
1:05 pm - 12:25 pmLAX-CCU
33h 50m2 stops
Turkish Airlines Logo
6:30 pm - 4:50 pmCCU-LAX
35h 50m2 stops
$1,066Turkish Airlines
Find Deal
Sat, Jan 10 - Fri, Feb 13
Turkish Airlines Logo
7:55 pm - 10:45 amLAX-CCU
26h 20m2 stops
Turkish Airlines Logo
10:30 pm - 11:45 amCCU-LAX
49h 45m2 stops
$1,069Turkish Airlines
Find Deal
Sat, Aug 23 - Mon, Sep 1
Lufthansa Logo
8:45 am - 7:40 amSMF-CCU
34h 25m3 stops
Lufthansa Logo
9:20 pm - 9:49 pmCCU-SMF
36h 59m3 stops
$1,615Lufthansa
Find Deal
Sat, Sep 13 - Sat, Sep 20

Air India flights from California to Kolkata

Our best Air India deals on California to Kolkata flight tickets
Air India
Aug 22
SFO10:00 amSan Francisco
29h 45m
1 stop
CCU4:15 amKolkata Netaji S. Chandra
Sep 17
CCU9:20 pmKolkata Netaji S. Chandra
22h 10m
1 stop
SFO7:00 amSan Francisco
$705
Find similar
Air India
Aug 22
SFO10:00 amSan Francisco
29h 45m
1 stop
CCU4:15 amKolkata Netaji S. Chandra
Sep 19
CCU6:25 amKolkata Netaji S. Chandra
24h 05m
1 stop
SFO6:00 pmSan Francisco
$706
Find similar
Air India
Sep 4
SFO8:30 pmSan Francisco
29h 30m
1 stop
CCU2:30 pmKolkata Netaji S. Chandra
Sep 15
CCU12:55 amKolkata Netaji S. Chandra
42h 35m
1 stop
SFO7:00 amSan Francisco
$707
Find similar

Singapore Airlines flights from California to Kolkata

Our best Singapore Airlines deals on California to Kolkata flight tickets
Singapore Airlines
Oct 28
SFO10:40 amSan Francisco
23h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Nov 10
CCU11:40 pmKolkata Netaji S. Chandra
21h 40m
1 stop
SFO7:50 amSan Francisco
$704
Find similar
Singapore Airlines
Oct 29
SFO10:40 amSan Francisco
23h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Nov 12
CCU11:40 pmKolkata Netaji S. Chandra
21h 40m
1 stop
SFO7:50 amSan Francisco
$751
Find similar
Singapore Airlines
Jan 14
SFO9:40 amSan Francisco
23h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Feb 7
CCU11:40 pmKolkata Netaji S. Chandra
21h 40m
1 stop
SFO7:50 amSan Francisco
$754
Find similar

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 August 2, 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

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 10/28

10:40 am-10:25 pm

1 stop23h 15m

Kolkata Netaji S. Chandra

Mon 11/10

11:40 pm-7:50 am

1 stop21h 40m

$704

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 8/22

10:00 am-4:15 am

1 stop29h 45m

Kolkata Netaji S. Chandra

Wed 9/17

9:20 pm-7:00 am

1 stop22h 10m

$705

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 9/4

10:22 am-4:45 am

2 stops29h 53m

Kolkata Netaji S. Chandra

Mon 9/15

6:00 pm-12:40 pm

2 stops31h 10m

$787

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 8/11

1:40 pm-7:30 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Mon 8/25

6:25 am-11:30 am

2 stops41h 35m

$827

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 8/31

1:20 pm-7:40 am

2 stops29h 50m

Kolkata Netaji S. Chandra

Mon 9/15

8:30 pm-2:30 pm

2 stops30h 30m

$841

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 9/6

6:00 am-8:35 pm

2 stops26h 05m

Kolkata Netaji S. Chandra

Sat 10/4

4:00 am-12:08 am

2 stops32h 38m

$891

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sun 9/21

6:00 am-8:35 pm

2 stops26h 05m

Kolkata Netaji S. Chandra

Wed 9/24

4:00 am-10:31 pm

2 stops31h 01m

$914

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 1/10

1:05 pm-12:25 pm

2 stops33h 50m

Kolkata Netaji S. Chandra

Fri 2/13

6:30 pm-4:50 pm

2 stops35h 50m

$1,066

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 8/23

7:55 pm-10:45 am

2 stops26h 20m

Kolkata Netaji S. Chandra

Mon 9/1

10:30 pm-11:45 am

2 stops49h 45m

$1,069

SacramentoKolkata

SMF - CCU

SMFCCU

Sacramento Intl

Sat 9/13

8:45 am-7:40 am

3 stops34h 25m

Kolkata Netaji S. Chandra

Sat 9/20

9:20 pm-9:49 pm

3 stops36h 59m

$1,615

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 March is, on average, the cheapest month to fly to Kolkata from California, with most prices found around $1,069. If you aren’t able to travel during the month of March, then book flights to Kolkata from California during August instead. Flights to Kolkata in August, while not as cheap as those in March, still average around $1,111.

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 Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Wednesday is $1,446.

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

In the morning is the cheapest time of day to fly from California to Kolkata when you can find flight prices for as low as $1,188. Flying to Kolkata in the morning is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly at noon, with an average ticket price of $1,454. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,337 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 $1,126 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 28% 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

$366

Fastest flight time

21h 15m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from California in the past 72 hours is $366. The best round-trip flight deal from California to Kolkata found on momondo in the last 72 hours is $704.
The fastest flight from California to Kolkata takes 21h 15m
There are no direct flights from California to Kolkata. Popular non-direct routes for this connection are Los Angeles Airport - Kolkata Netaji S. Chandra Airport and San Francisco Airport - Kolkata Netaji S. Chandra Airport.
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 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
Singapore AirlinesPriceFrom $709Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $783Free CancellationRating
5.5
2,928 reviews
Search Air India flights
LufthansaPriceFrom $821Free CancellationRating
6.8
7,276 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom $936Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $972Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,111Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
IndiGoPriceFrom $1,170Free CancellationRating
6.8
478 reviews
Search IndiGo flights
EmiratesPriceFrom $1,265Free CancellationRating
8.1
3,300 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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