What is the cheapest airline that flies from San Francisco to West Bengal?

Air India, China Eastern, and KLM are the most popular carriers operating from San Francisco to West Bengal

When did momondo last update prices for flights from San Francisco Airport to West Bengal?

Prices for flights from San Francisco Airport to West Bengal were last updated today.

How many operators does momondo search for flights from San Francisco Airport to West Bengal?

As of April 2026, there is 1 operator available to choose from for flights from San Francisco Airport to West Bengal.

How old do you have to be to fly from San Francisco Airport to West Bengal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to West Bengal.

What documentation or ID do you need to fly to West Bengal?

The necessary travel and health documents for your West Bengal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 49,177 Cheap Flights from San Francisco to West Bengal in 2026

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Find the cheapest flights from San Francisco to West Bengal

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 00:10

SFO

CCU

47h 40m

2 stops

01:10 - 09:05

CCU

SFO

44h 25m

3 stops

₹ 76,816China Eastern

Thu, 23 Apr - Thu, 7 May

12:00 - 00:10

SFO

CCU

47h 40m

3 stops

01:10 - 09:05

CCU

SFO

44h 25m

2 stops

₹ 79,774China Eastern

Mon, 4 May - Thu, 7 May

12:00 - 00:10

SFO

CCU

47h 40m

3 stops

01:10 - 09:05

CCU

SFO

44h 25m

2 stops

₹ 80,236China Eastern

Thu, 3 Sep - Thu, 17 Sep

10:45 - 20:30

SFO

CCU

45h 15m

2 stops

04:10 - 19:21

CCU

SFO

51h 41m

2 stops

₹ 82,177Multiple Airlines

Mon, 20 Apr - Tue, 5 May

12:00 - 00:10

SFO

CCU

47h 40m

2 stops

01:10 - 09:05

CCU

SFO

44h 25m

2 stops

₹ 83,101China Eastern

Thu, 7 May - Thu, 21 May

08:25 - 20:30

SFO

CCU

47h 35m

2 stops

04:10 - 23:59

CCU

SFO

32h 19m

2 stops

₹ 85,227Etihad Airways

Sat, 2 May - Tue, 12 May

22:50 - 03:10

SFO

CCU

39h 50m

2 stops

21:30 - 19:21

CCU

SFO

34h 21m

2 stops

₹ 85,597Etihad Airways

Tue, 28 Apr - Wed, 6 May

14:45 - 03:10

SFO

CCU

47h 55m

2 stops

21:30 - 09:23

CCU

SFO

48h 23m

2 stops

₹ 85,689Multiple Airlines

Tue, 21 Apr - Wed, 27 May

16:35 - 16:40

SFO

IXB

35h 35m

2 stops

13:35 - 13:50

IXB

SFO

60h 45m

2 stops

₹ 181,917British Airways

Thu, 10 Sep - Mon, 14 Sep

16:35 - 09:30

SFO

IXB

52h 25m

2 stops

13:35 - 17:40

IXB

SFO

64h 35m

2 stops

₹ 845,155British Airways

Sun, 30 Aug - Thu, 3 Sep

Etihad Airways flights from San Francisco to West Bengal

Our best Etihad Airways deals on San Francisco to West Bengal flight tickets

Etihad Airways

21 Apr

SFO10:35San Francisco

52h 05m

2 stops

CCU03:10Kolkata Netaji S. Chandra

6 May

CCU21:30Kolkata Netaji S. Chandra

38h 59m

2 stops

SFO23:59San Francisco

₹ 85,227

Etihad Airways

28 Apr

SFO22:50San Francisco

39h 50m

2 stops

CCU03:10Kolkata Netaji S. Chandra

6 May

CCU21:30Kolkata Netaji S. Chandra

34h 21m

2 stops

SFO19:21San Francisco

₹ 85,597

Etihad Airways

2 May

SFO08:25San Francisco

47h 35m

2 stops

CCU20:30Kolkata Netaji S. Chandra

11 May

CCU21:30Kolkata Netaji S. Chandra

38h 59m

2 stops

SFO23:59San Francisco

₹ 89,849

Japan Airlines flights from San Francisco to West Bengal

Our best Japan Airlines deals on San Francisco to West Bengal flight tickets

Japan Airlines

3 Oct

SFO13:30San Francisco

36h 25m

2 stops

CCU14:25Kolkata Netaji S. Chandra

28 Oct

CCU14:10Kolkata Netaji S. Chandra

33h 35m

2 stops

SFO11:15San Francisco

₹ 101,219

Japan Airlines

30 Aug

SFO13:55San Francisco

32h 20m

2 stops

CCU10:45Kolkata Netaji S. Chandra

20 Sept

CCU20:35Kolkata Netaji S. Chandra

27h 50m

2 stops

SFO11:55San Francisco

₹ 101,496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 23/4

12:00-00:10

2 stops47h 40m

Kolkata Netaji S. Chandra

Thu 7/5

01:10-09:05

3 stops44h 25m

₹ 76,816

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 4/5

12:00-00:10

3 stops47h 40m

Kolkata Netaji S. Chandra

Thu 7/5

01:10-09:05

2 stops44h 25m

₹ 79,774

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 3/9

12:00-00:10

3 stops47h 40m

Kolkata Netaji S. Chandra

Thu 17/9

01:10-09:05

2 stops44h 25m

₹ 80,236

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 20/4

10:45-20:30

2 stops45h 15m

Kolkata Netaji S. Chandra

Tue 5/5

04:10-19:21

2 stops51h 41m

₹ 82,177

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 7/5

12:00-00:10

2 stops47h 40m

Kolkata Netaji S. Chandra

Thu 21/5

01:10-09:05

2 stops44h 25m

₹ 83,101

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 2/5

08:25-20:30

2 stops47h 35m

Kolkata Netaji S. Chandra

Tue 12/5

04:10-23:59

2 stops32h 19m

₹ 85,227

Fastest return journey

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 28/4

22:50-03:10

2 stops39h 50m

Kolkata Netaji S. Chandra

Wed 6/5

21:30-19:21

2 stops34h 21m

₹ 85,597

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 21/4

14:45-03:10

2 stops47h 55m

Kolkata Netaji S. Chandra

Wed 27/5

21:30-09:23

2 stops48h 23m

₹ 85,689

San FranciscoBagdogra

SFO - IXB

SFOIXB

San Francisco

Thu 10/9

16:35-16:40

2 stops35h 35m

Bagdogra

Mon 14/9

13:35-13:50

2 stops60h 45m

₹ 181,917

San FranciscoBagdogra

SFO - IXB

SFOIXB

San Francisco

Sun 30/8

16:35-09:30

2 stops52h 25m

Bagdogra

Thu 3/9

13:35-17:40

2 stops64h 35m

₹ 845,155

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 San Francisco to West Bengal

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 West Bengal?

The month of January is, on average, the cheapest month to fly to West Bengal from San Francisco, with most prices found around ₹ 80,421. If you aren’t able to travel to West Bengal during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of ₹ 80,975.

What is the cheapest day to depart on your flight to West Bengal?

On average, the least expensive day to fly to West Bengal from San Francisco is on a Sunday. momondo users have found tickets for Sunday departures for as low as ₹ 86,820. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 134,649.

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

At midday is the cheapest time of day to fly from San Francisco to West Bengal when you can find flight prices for as low as ₹ 102,617. Flying to West Bengal at midday is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to West Bengal, so prices are often more expensive at around ₹ 117,407 per ticket.

What is the cheapest San Francisco to West Bengal flight route?

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

How far in advance should I book a flight to West Bengal?

You are more likely to see cheaper flights to West Bengal from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to West Bengal for around ₹ 105,441 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to West Bengal from San Francisco for as low as ₹ 84,580 on momondo.

What cabin class options are available on San Francisco to West Bengal flights?

There are 2 cabin classes available to choose from on San Francisco to West Bengal 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 to West Bengal flights?

You could potentially save up to 46% on your flight if you consider stops on a San Francisco to West Bengal flight.

Cheap San Francisco to West Bengal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to West Bengal

Best price found	₹ 42,697
Fastest flight time	29h 35m
Direct flights	None

The best one-way flight to West Bengal from San Francisco in the past 72 hours is ₹ 42,697. The best return flight deal from San Francisco to West Bengal found on momondo in the last 72 hours is ₹ 88,869.

The fastest flight from San Francisco to West Bengal takes 29h 35m

There are no direct flights from San Francisco to West Bengal. Popular non-direct route for this connection is San Francisco Airport - Kolkata Netaji S. Chandra Airport.

Search flight deals

Frequently asked questions about flying from San Francisco to West Bengal

When did momondo last update prices for flights from San Francisco Airport to West Bengal?
Prices for flights from San Francisco Airport to West Bengal were last updated today.
How many operators does momondo search for flights from San Francisco Airport to West Bengal?
As of April 2026, there is 1 operator available to choose from for flights from San Francisco Airport to West Bengal.
How old do you have to be to fly from San Francisco Airport to West Bengal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to West Bengal.
What documentation or ID do you need to fly to West Bengal?
The necessary travel and health documents for your West Bengal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to West Bengal?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to West Bengal is Boeing 777-300ER (97.43% of total bookings). The next most popular plane models are Airbus A350-900 (1.13%), Boeing 787-9 Dreamliner (0.64%), and Boeing 777-200LR (0.32%).

Best airlines flying from San Francisco to West Bengal

Compare and see reviews for airlines that fly from San Francisco to West Bengal with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom ₹ 55,568	Free Cancellation	Rating 8.2 1,491 reviews		Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to West Bengal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to West Bengal. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to West Bengal with flexible booking policies on momondo?

momondo does allow users to show only those flights to West Bengal from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to West Bengal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to West Bengal.

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

Price alerts on flights to West Bengal from San Francisco 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.