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Cheap flights from San Francisco Bay Area to Kolkata from ₹ 31,686

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area 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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Find the cheapest flights from San Francisco Bay Area to Kolkata

Cheap return flights

Air India Logo
10:00 - 20:30SFO-CCU
22h 00m1 stop
Air India Logo
02:25 - 07:00CCU-SFO
41h 05m1 stop
₹ 71,293Air India
Find Deal
Wed, 10 Sep - Sat, 13 Sep
Air India Logo
21:00 - 00:45SFO-CCU
38h 15m1 stop
Air India Logo
07:50 - 17:00CCU-SFO
22h 40m1 stop
₹ 71,903Air India
Find Deal
Fri, 14 Nov - Thu, 27 Nov
Singapore Airlines Logo
10:40 - 22:25SFO-CCU
23h 15m1 stop
Singapore Airlines Logo
23:40 - 07:50CCU-SFO
21h 40m1 stop
₹ 72,425Singapore Airlines
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Fri, 31 Oct - Sun, 9 Nov
Logo
09:40 - 22:25SFO-CCU
23h 15m1 stop
Logo
23:40 - 19:20CCU-SFO
33h 10m3 stops
₹ 72,599
Find Deal
Tue, 20 Jan - Tue, 24 Feb
Air India Logo
21:00 - 21:50SFO-CCU
35h 20m1 stop
Air India Logo
11:55 - 17:00CCU-SFO
42h 35m1 stop
₹ 73,295Air India
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Tue, 18 Nov - Tue, 9 Dec
Logo
22:59 - 19:15SFO-CCU
31h 46m2 stops
Logo
18:45 - 07:00CCU-SFO
24h 45m1 stop
₹ 73,818
Find Deal
Wed, 3 Sep - Thu, 18 Sep
Singapore Airlines Logo
09:40 - 22:25SFO-CCU
23h 15m1 stop
Singapore Airlines Logo
23:40 - 16:14CCU-SFO
30h 04m3 stops
₹ 73,905Singapore Airlines
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Wed, 21 Jan - Wed, 25 Feb
American Airlines Logo
10:22 - 04:45SFO-CCU
29h 53m2 stops
American Airlines Logo
18:00 - 11:26CCU-SFO
29h 56m2 stops
₹ 80,956American Airlines
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Wed, 3 Sep - Thu, 18 Sep
Qatar Airways Logo
07:03 - 02:20STS-CCU
30h 47m2 stops
Qatar Airways Logo
03:50 - 23:59CCU-STS
32h 39m2 stops
₹ 198,559Qatar Airways
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Thu, 25 Sep - Sun, 28 Sep
Qatar Airways Logo
07:03 - 02:20STS-CCU
30h 47m2 stops
Qatar Airways Logo
03:50 - 23:59CCU-STS
32h 39m2 stops
₹ 207,090Qatar Airways
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Thu, 25 Sep - Sun, 28 Sep

Air India flights from San Francisco Bay Area to Kolkata

Our best Air India deals on San Francisco Bay Area to Kolkata flight tickets
Air India
10 Sept
SFO10:00San Francisco
22h 00m
1 stop
CCU20:30Kolkata Netaji S. Chandra
13 Sept
CCU02:25Kolkata Netaji S. Chandra
41h 05m
1 stop
SFO07:00San Francisco
₹ 71,293
Find similar
Air India
14 Nov
SFO21:00San Francisco
38h 15m
1 stop
CCU00:45Kolkata Netaji S. Chandra
27 Nov
CCU07:50Kolkata Netaji S. Chandra
22h 40m
1 stop
SFO17:00San Francisco
₹ 71,903
Find similar
Air India
18 Nov
SFO21:00San Francisco
35h 20m
1 stop
CCU21:50Kolkata Netaji S. Chandra
9 Dec
CCU11:55Kolkata Netaji S. Chandra
42h 35m
1 stop
SFO17:00San Francisco
₹ 73,295
Find similar

Qatar Airways flights from San Francisco Bay Area to Kolkata

Our best Qatar Airways deals on San Francisco Bay Area to Kolkata flight tickets
Qatar Airways
23 Aug
SJC08:00San Jose
53h 50m
2 stops
CCU02:20Kolkata Netaji S. Chandra
31 Aug
CCU03:50Kolkata Netaji S. Chandra
29h 44m
2 stops
SJC21:04San Jose
₹ 187,330
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Qatar Airways
29 Aug
SJC13:09San Jose
48h 41m
2 stops
CCU02:20Kolkata Netaji S. Chandra
12 Sept
CCU03:50Kolkata Netaji S. Chandra
29h 48m
2 stops
SJC21:08San Jose
₹ 190,464
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Qatar Airways
25 Sept
STS07:03Santa Rosa Sonoma County
30h 47m
2 stops
CCU02:20Kolkata Netaji S. Chandra
28 Sept
CCU03:50Kolkata Netaji S. Chandra
32h 39m
2 stops
STS23:59Santa Rosa Sonoma County
₹ 198,559
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momondo Fare Finder

 
Customise your flight search to find flights from San Francisco Bay Area 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 21 August 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 10/9

10:00-20:30

1 stop22h 00m

Kolkata Netaji S. Chandra

Sat 13/9

02:25-07:00

1 stop41h 05m

₹ 71,293

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 14/11

21:00-00:45

1 stop38h 15m

Kolkata Netaji S. Chandra

Thu 27/11

07:50-17:00

1 stop22h 40m

₹ 71,903

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Fri 31/10

10:40-22:25

1 stop23h 15m

Kolkata Netaji S. Chandra

Sun 9/11

23:40-07:50

1 stop21h 40m

₹ 72,425

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 20/1

09:40-22:25

1 stop23h 15m

Kolkata Netaji S. Chandra

Tue 24/2

23:40-19:20

3 stops33h 10m

₹ 72,599

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 18/11

21:00-21:50

1 stop35h 20m

Kolkata Netaji S. Chandra

Tue 9/12

11:55-17:00

1 stop42h 35m

₹ 73,295

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 3/9

22:59-19:15

2 stops31h 46m

Kolkata Netaji S. Chandra

Thu 18/9

18:45-07:00

1 stop24h 45m

₹ 73,818

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 21/1

09:40-22:25

1 stop23h 15m

Kolkata Netaji S. Chandra

Wed 25/2

23:40-16:14

3 stops30h 04m

₹ 73,905

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 3/9

10:22-04:45

2 stops29h 53m

Kolkata Netaji S. Chandra

Thu 18/9

18:00-11:26

2 stops29h 56m

₹ 80,956

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 25/9

07:03-02:20

2 stops30h 47m

Kolkata Netaji S. Chandra

Sun 28/9

03:50-23:59

2 stops32h 39m

₹ 198,559

Santa RosaKolkata

STS - CCU

STSCCU

Santa Rosa Sonoma County

Thu 25/9

07:03-02:20

2 stops30h 47m

Kolkata Netaji S. Chandra

Sun 28/9

03:50-23:59

2 stops32h 39m

₹ 207,090

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 San Francisco Bay Area 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 San Francisco Bay Area during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 80,608.

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 Wednesday when prices can be found for as low as ₹ 97,298. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco Bay Area to Kolkata for around ₹ 128,170.

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 San Francisco Bay Area to Kolkata in the evening for as low as ₹ 117,728. 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 ₹ 152,891 per ticket.

What is the cheapest San Francisco Bay Area to Kolkata Netaji S. Chandra flight route?

Fly from San Francisco to Kolkata Netaji S. Chandra for the best San Francisco Bay Area - 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 San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 102,312 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 San Francisco Bay Area for as low as ₹ 81,217 on momondo.

What cabin class options are available on San Francisco Bay Area to Kolkata Netaji S. Chandra flights?

There are 2 cabin classes available to choose from on San Francisco Bay Area 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 San Francisco Bay Area to Kolkata flights?

You could potentially save up to 7% on your flight if you consider stops on a San Francisco Bay Area to Kolkata flight.

Cheap San Francisco Bay Area to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Kolkata

Direct flights

None
There are no direct flights from San Francisco Bay Area to Kolkata. There are no popular flight routes from San Francisco Bay Area to Kolkata.
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  • When did momondo last update prices for flights from San Francisco Bay Area to Kolkata Netaji S. Chandra Airport?

    Prices for flights from San Francisco Bay Area to Kolkata Netaji S. Chandra Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Bay Area to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from San Francisco Bay Area 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 San Francisco Bay Area to Kolkata Netaji S. Chandra Airport.

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

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Kolkata?

Best airlines flying from San Francisco Bay Area to Kolkata

Compare and see reviews for airlines that fly from San Francisco Bay Area to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 69,581Free CancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom ₹ 74,421Free CancellationRating
5.5
2,929 reviews
Search Air India flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Kolkata?

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

Can I find flights from San Francisco Bay Area to Kolkata with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kolkata from San Francisco Bay Area with this policy.

How can momondo help me find flights from San Francisco Bay Area to Kolkata?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from San Francisco Bay Area.

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

Yes. momondo can track prices for San Francisco Bay Area to Kolkata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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