What is the cheapest airline that flies from Kolkata Netaji S. Chandra to San Francisco Bay Area?

Qatar Airways and Emirates are the most popular carriers operating from Kolkata Netaji S. Chandra to San Francisco Bay Area

Which airlines fly to San Francisco Bay Area?

Air India, Singapore Airlines and Qatar Airways are the top three most popular airlines that fly to San Francisco Bay Area from Kolkata according to our data. Air India is the first choice among our users, with 41% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 5 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area?

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

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

As of March 2026, there are 5 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The travel and health documents you'll need for your trip to San Francisco Bay Area 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 San Francisco Bay Area. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 48,715 Cheap Flights from Kolkata to San Francisco Bay Area in 2026

1 adult

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Find the cheapest flights from Kolkata to San Francisco Bay Area

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:20 - 12:50

CCU

SFO

33h 00m

2 stops

13:45 - 07:30

SFO

CCU

29h 15m

2 stops

₹ 77,306Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

18:00 - 12:50

CCU

SFO

31h 20m

2 stops

13:45 - 08:05

SFO

CCU

29h 50m

2 stops

₹ 78,216Multiple Airlines

Sat, 9 May - Sat, 26 Sep

22:30 - 12:50

CCU

SFO

50h 50m

2 stops

13:45 - 09:05

SFO

CCU

30h 50m

2 stops

₹ 78,307KLM

Fri, 8 May - Mon, 28 Sep

20:15 - 14:25

CCU

SFO

30h 40m

2 stops

20:10 - 04:45

SFO

CCU

44h 05m

2 stops

₹ 78,399Multiple Airlines

Tue, 17 Mar - Mon, 30 Mar

16:20 - 12:50

CCU

SFO

33h 00m

2 stops

20:10 - 05:30

SFO

CCU

44h 50m

2 stops

₹ 79,218Air France

Wed, 6 May - Wed, 21 Oct

19:00 - 11:45

CCU

SFO

29h 15m

2 stops

15:05 - 05:30

SFO

CCU

49h 55m

2 stops

₹ 79,400Multiple Airlines

Tue, 5 May - Wed, 21 Oct

19:00 - 12:50

CCU

SFO

30h 20m

2 stops

13:45 - 07:30

SFO

CCU

29h 15m

2 stops

₹ 82,314KLM

Tue, 21 Apr - Tue, 28 Apr

09:55 - 07:00

CCU

SFO

33h 35m

1 stop

14:45 - 19:55

SFO

CCU

40h 40m

2 stops

₹ 82,405Air India

Tue, 21 Apr - Tue, 28 Apr

04:00 - 18:11

CCU

SJC

26h 41m

2 stops

10:03 - 02:30

SJC

CCU

27h 57m

2 stops

₹ 144,869Qatar Airways

Thu, 16 Apr - Mon, 7 Sep

04:00 - 18:49

CCU

SJC

27h 19m

2 stops

12:02 - 02:30

SJC

CCU

25h 58m

2 stops

₹ 145,961Qatar Airways

Tue, 5 May - Thu, 22 Oct

Virgin Atlantic flights from Kolkata to San Francisco Bay Area

Our best Virgin Atlantic deals on Kolkata to San Francisco Bay Area flight tickets

Virgin Atlantic

4 May

CCU12:00Kolkata Netaji S. Chandra

40h 15m

2 stops

SFO15:45San Francisco

26 Jul

SFO23:15San Francisco

41h 00m

2 stops

CCU04:45Kolkata Netaji S. Chandra

₹ 86,685

Virgin Atlantic

5 May

CCU22:00Kolkata Netaji S. Chandra

35h 55m

2 stops

SFO21:25San Francisco

27 Jun

SFO17:55San Francisco

33h 10m

2 stops

CCU15:35Kolkata Netaji S. Chandra

₹ 86,867

Virgin Atlantic

31 May

CCU19:00Kolkata Netaji S. Chandra

38h 55m

2 stops

SFO21:25San Francisco

22 Jun

SFO17:55San Francisco

42h 30m

2 stops

CCU00:55Kolkata Netaji S. Chandra

₹ 87,049

Singapore Airlines flights from Kolkata to San Francisco Bay Area

Our best Singapore Airlines deals on Kolkata to San Francisco Bay Area flight tickets

Singapore Airlines

9 Jun

CCU23:30Kolkata Netaji S. Chandra

22h 50m

1 stop

SFO09:50San Francisco

20 Nov

SFO20:15San Francisco

60h 40m

1 stop

CCU22:25Kolkata Netaji S. Chandra

₹ 90,873

Singapore Airlines

9 Jun

CCU23:30Kolkata Netaji S. Chandra

22h 50m

1 stop

SFO09:50San Francisco

20 Nov

SFO20:15San Francisco

60h 40m

1 stop

CCU22:25Kolkata Netaji S. Chandra

₹ 91,055

Singapore Airlines

31 May

CCU23:40Kolkata Netaji S. Chandra

46h 40m

1 stop

SFO09:50San Francisco

16 Aug

SFO11:45San Francisco

40h 35m

2 stops

CCU16:50Kolkata Netaji S. Chandra

₹ 91,693

momondo Fare Finder

Use the filters below to find and compare flights from Kolkata to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 14/4

16:20-12:50

2 stops33h 00m

San Francisco

Tue 21/4

13:45-07:30

2 stops29h 15m

₹ 77,306

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 9/5

18:00-12:50

2 stops31h 20m

San Francisco

Sat 26/9

13:45-08:05

2 stops29h 50m

₹ 78,216

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Fri 8/5

22:30-12:50

2 stops50h 50m

San Francisco

Mon 28/9

13:45-09:05

2 stops30h 50m

₹ 78,307

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 17/3

20:15-14:25

2 stops30h 40m

San Francisco

Mon 30/3

20:10-04:45

2 stops44h 05m

₹ 78,399

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 6/5

16:20-12:50

2 stops33h 00m

San Francisco

Wed 21/10

20:10-05:30

2 stops44h 50m

₹ 79,218

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 5/5

19:00-11:45

2 stops29h 15m

San Francisco

Wed 21/10

15:05-05:30

2 stops49h 55m

₹ 79,400

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 21/4

19:00-12:50

2 stops30h 20m

San Francisco

Tue 28/4

13:45-07:30

2 stops29h 15m

₹ 82,314

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 21/4

09:55-07:00

1 stop33h 35m

San Francisco

Tue 28/4

14:45-19:55

2 stops40h 40m

₹ 82,405

KolkataSan Jose

CCU - SJC

CCUSJC

Kolkata Netaji S. Chandra

Thu 16/4

04:00-18:11

2 stops26h 41m

San Jose

Mon 7/9

10:03-02:30

2 stops27h 57m

₹ 144,869

KolkataSan Jose

CCU - SJC

CCUSJC

Kolkata Netaji S. Chandra

Tue 5/5

04:00-18:49

2 stops27h 19m

San Jose

Thu 22/10

12:02-02:30

2 stops25h 58m

₹ 145,961

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kolkata to San Francisco Bay Area

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

Prices

Airlines

What is the cheapest month to fly to San Francisco Bay Area?

The month of November is, on average, the cheapest month to fly to San Francisco Bay Area from Kolkata, with most prices found around ₹ 84,681. If you aren’t able to travel during the month of November, then book flights to San Francisco Bay Area from Kolkata during June instead. Flights to San Francisco Bay Area in June, while not as cheap as those in November, still average around ₹ 86,958.

How far in advance should I book a flight to San Francisco Bay Area?

You are more likely to see cheaper flights to San Francisco Bay Area from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around ₹ 108,295 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Kolkata for as low as ₹ 76,122 on momondo.

Can stopping save me money on Kolkata to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Kolkata to San Francisco Bay Area.

Cheap Kolkata to San Francisco Bay Area flight deals and tips

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

Fastest flight time	21h 30m
Direct flights	None

The fastest flight from Kolkata to San Francisco Bay Area takes 21h 30m

There are no direct flights from Kolkata to San Francisco Bay Area. There are no popular flight routes from Kolkata to San Francisco Bay Area.

Search flight deals

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area?
Prices for flights from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area were last updated today.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area?
As of March 2026, there are 5 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area.
How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The travel and health documents you'll need for your trip to San Francisco Bay Area 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 San Francisco Bay Area. 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 Kolkata to San Francisco Bay Area?
Based on momondo bookings for flights between Kolkata and San Francisco Bay Area, the leading plane model is Airbus A320neo, making up 27.67% of the total bookings. Other popular models include Airbus A320-100/200 with 14.33%, Airbus A321neo with 14.24%, and Boeing 737 MAX 8 with 12.38%.

Best airlines flying from Kolkata to San Francisco Bay Area

Compare and see reviews for airlines that fly from Kolkata to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom ₹ 73,574	Free Cancellation	Rating 8.2 1,465 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom ₹ 76,896	Free Cancellation	Rating 7.4 3,745 reviews	Search Qatar Airways flights
Air India	PriceFrom ₹ 81,911	Free Cancellation	Rating 5.5 2,971 reviews	Search Air India flights
IndiGo	PriceFrom ₹ 93,553	Free Cancellation	Rating 6.8 539 reviews	Search IndiGo flights
Emirates	PriceFrom ₹ 100,194	Free Cancellation	Rating 8.1 3,536 reviews	Search Emirates flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kolkata to San Francisco Bay Area for you.

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

Flights from Kolkata to San Francisco Bay Area 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 Kolkata to San Francisco Bay Area?

Once you have performed a search for Kolkata to San Francisco Bay Area flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Kolkata to San Francisco Bay Area now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco Bay Area and let you know when they change.