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Cheap flights from San Francisco to Kolkata from ₹ 56,671

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 to Kolkata departing on 11/8. 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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Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:45 - 16:55
SFO
-
CCU
40h 40m
2 stops
Singapore Airlines Logo
23:30 - 09:50
CCU
-
SFO
22h 50m
1 stop
₹ 102,122Singapore Airlines
Wed, 12 Aug - Fri, 18 Sep
Multiple Airlines Logo
20:35 - 22:25
SFO
-
CCU
36h 20m
2 stops
Multiple Airlines Logo
23:40 - 07:50
CCU
-
SFO
21h 40m
1 stop
₹ 102,794Multiple Airlines
Thu, 12 Nov - Mon, 18 Jan
Multiple Airlines Logo
20:50 - 22:35
SFO
-
CCU
37h 15m
2 stops
Multiple Airlines Logo
23:40 - 09:50
CCU
-
SFO
22h 40m
1 stop
₹ 103,753Multiple Airlines
Wed, 23 Sep - Mon, 12 Oct
Multiple Airlines Logo
12:15 - 11:40
SFO
-
CCU
34h 55m
2 stops
Multiple Airlines Logo
02:00 - 16:30
CCU
-
SFO
51h 00m
3 stops
₹ 104,424Multiple Airlines
Tue, 1 Sep - Tue, 29 Sep
Multiple Airlines Logo
06:00 - 22:15
SFO
-
CCU
27h 45m
2 stops
Multiple Airlines Logo
23:40 - 09:50
CCU
-
SFO
22h 40m
1 stop
₹ 104,711Multiple Airlines
Tue, 1 Sep - Wed, 30 Sep
Japan Airlines Logo
13:55 - 10:45
SFO
-
CCU
32h 20m
2 stops
Japan Airlines Logo
19:00 - 11:55
CCU
-
SFO
29h 25m
2 stops
₹ 105,095Japan Airlines
Wed, 2 Sep - Sun, 20 Sep
Japan Airlines Logo
13:55 - 09:40
SFO
-
CCU
31h 15m
2 stops
Japan Airlines Logo
20:35 - 11:55
CCU
-
SFO
27h 50m
2 stops
₹ 105,191Japan Airlines
Wed, 2 Sep - Sun, 20 Sep
Singapore Airlines Logo
11:45 - 00:20
SFO
-
CCU
48h 05m
2 stops
Singapore Airlines Logo
23:40 - 09:50
CCU
-
SFO
22h 40m
1 stop
₹ 105,862Singapore Airlines
Wed, 2 Sep - Sun, 20 Sep
Multiple Airlines Logo
18:45 - 14:25
SFO
-
CCU
31h 10m
2 stops
Multiple Airlines Logo
23:00 - 16:40
CCU
-
SFO
30h 10m
2 stops
₹ 105,958Multiple Airlines
Tue, 1 Sep - Tue, 29 Sep
Singapore Airlines Logo
11:45 - 00:20
SFO
-
CCU
48h 05m
2 stops
Singapore Airlines Logo
23:30 - 09:50
CCU
-
SFO
22h 50m
1 stop
₹ 106,725Singapore Airlines
Wed, 2 Sep - Sun, 20 Sep

Qatar Airways flights from San Francisco to Kolkata

Our best Qatar Airways deals on San Francisco to Kolkata flight tickets
Qatar Airways
1 Sept
SFO15:55San Francisco
22h 05m
1 stop
CCU02:30Kolkata Netaji S. Chandra
8 Sept
CCU04:00Kolkata Netaji S. Chandra
22h 05m
1 stop
SFO13:35San Francisco
₹ 107,300
Qatar Airways
10 Nov
SFO15:00San Francisco
21h 25m
1 stop
CCU01:55Kolkata Netaji S. Chandra
6 Dec
CCU03:25Kolkata Netaji S. Chandra
22h 45m
1 stop
SFO12:40San Francisco
₹ 108,355
Qatar Airways
1 Sept
SFO15:55San Francisco
22h 05m
1 stop
CCU02:30Kolkata Netaji S. Chandra
24 Sept
CCU04:00Kolkata Netaji S. Chandra
22h 05m
1 stop
SFO13:35San Francisco
₹ 108,643

Singapore Airlines flights from San Francisco to Kolkata

Our best Singapore Airlines deals on San Francisco to Kolkata flight tickets
Singapore Airlines
12 Aug
SFO11:45San Francisco
40h 40m
2 stops
CCU16:55Kolkata Netaji S. Chandra
18 Sept
CCU23:30Kolkata Netaji S. Chandra
22h 50m
1 stop
SFO09:50San Francisco
₹ 102,122
Singapore Airlines
2 Sept
SFO11:45San Francisco
48h 05m
2 stops
CCU00:20Kolkata Netaji S. Chandra
20 Sept
CCU23:40Kolkata Netaji S. Chandra
22h 40m
1 stop
SFO09:50San Francisco
₹ 105,862
Singapore Airlines
2 Sept
SFO11:45San Francisco
48h 05m
2 stops
CCU00:20Kolkata Netaji S. Chandra
20 Sept
CCU23:40Kolkata Netaji S. Chandra
22h 40m
1 stop
SFO09:50San Francisco
₹ 107,205

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco 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 16 May 2026.
Use the filters below to find and compare flights from San Francisco to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 12/8

11:45-16:55

2 stops40h 40m

Kolkata Netaji S. Chandra

Fri 18/9

23:30-09:50

1 stop22h 50m

₹ 102,122

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 12/11

20:35-22:25

2 stops36h 20m

Kolkata Netaji S. Chandra

Mon 18/1

23:40-07:50

1 stop21h 40m

₹ 102,794

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 23/9

20:50-22:35

2 stops37h 15m

Kolkata Netaji S. Chandra

Mon 12/10

23:40-09:50

1 stop22h 40m

₹ 103,753

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 1/9

12:15-11:40

2 stops34h 55m

Kolkata Netaji S. Chandra

Tue 29/9

02:00-16:30

3 stops51h 00m

₹ 104,424
Fastest return journey

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 1/9

06:00-22:15

2 stops27h 45m

Kolkata Netaji S. Chandra

Wed 30/9

23:40-09:50

1 stop22h 40m

₹ 104,711

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

13:55-10:45

2 stops32h 20m

Kolkata Netaji S. Chandra

Sun 20/9

19:00-11:55

2 stops29h 25m

₹ 105,095

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

13:55-09:40

2 stops31h 15m

Kolkata Netaji S. Chandra

Sun 20/9

20:35-11:55

2 stops27h 50m

₹ 105,191

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

11:45-00:20

2 stops48h 05m

Kolkata Netaji S. Chandra

Sun 20/9

23:40-09:50

1 stop22h 40m

₹ 105,862

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 1/9

18:45-14:25

2 stops31h 10m

Kolkata Netaji S. Chandra

Tue 29/9

23:00-16:40

2 stops30h 10m

₹ 105,958

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

11:45-00:20

2 stops48h 05m

Kolkata Netaji S. Chandra

Sun 20/9

23:30-09:50

1 stop22h 50m

₹ 106,725

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 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 typical price of a round-trip flight between San Francisco and Kolkata?

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of January, then departing from San Francisco during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 88,314.

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 Sunday when prices can be found for as low as ₹ 90,062. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Kolkata for around ₹ 144,453.

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 at midday. momondo users have found flights departing from San Francisco to Kolkata at midday for as low as ₹ 106,449. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 140,339 per ticket.

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

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

How far in advance should I book a flight from San Francisco to Kolkata?

You are more likely to see cheaper flights to Kolkata from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 109,842 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 for as low as ₹ 85,917 on momondo.

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

You could potentially save up to 54% on your flight if you consider stops on a San Francisco to Kolkata flight.

How have San Francisco to Kolkata flight prices changed over time?

As of May 2026, prices for San Francisco to Kolkata flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Kolkata (SFO to CCU) flight deals and tips

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

Best price found

₹ 65,511

Fastest flight time

22h 05m

Direct flights

None
The best one-way flight to Kolkata from San Francisco in the past 72 hours is ₹ 65,511. The best return flight deal from San Francisco to Kolkata found on momondo in the last 72 hours is ₹ 168,438.
The fastest flight from San Francisco to Kolkata takes 22h 05m
There are no direct flights from San Francisco to Kolkata. 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 Kolkata

  • How far is San Francisco to Kolkata Netaji S. Chandra by plane?

    The distance between San Francisco and Kolkata Netaji S. Chandra is about 12565.7 km. A reasonable flight in good conditions will take 22h 05m.

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

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

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

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

    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 San Francisco Airport 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 San Francisco to Kolkata?

  • What is the most popular airline from San Francisco to Kolkata?

Best airlines flying from San Francisco to Kolkata

Compare and see reviews for airlines that fly from San Francisco to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 57,643Free CancellationRating
8.2
1,517 reviews
Search Singapore Airlines flights

Why use momondo?

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

It is quick and easy to find San Francisco 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 San Francisco to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Kolkata flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between San Francisco 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 San Francisco to Kolkata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kolkata from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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