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Cheap flights from San Francisco to Kolkata from ₹ 55,952

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 16/9. 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 to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 - 00:10
SFO
-
CCU
47h 40m
2 stops
China Eastern Logo
01:10 - 09:05
CCU
-
SFO
44h 25m
2 stops
₹ 81,841China Eastern
Sat, 3 Oct - Thu, 22 Oct
China Eastern Logo
12:00 - 00:10
SFO
-
CCU
47h 40m
2 stops
China Eastern Logo
01:10 - 09:05
CCU
-
SFO
44h 25m
2 stops
₹ 88,005China Eastern
Mon, 28 Sep - Thu, 22 Oct
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
₹ 92,178Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
Multiple Airlines Logo
17:31 - 22:35
SFO
-
CCU
40h 34m
2 stops
Multiple Airlines Logo
23:40 - 09:50
CCU
-
SFO
22h 40m
1 stop
₹ 93,126Multiple Airlines
Tue, 1 Sep - Wed, 30 Sep
Multiple Airlines Logo
17:31 - 22:35
SFO
-
CCU
40h 34m
2 stops
Multiple Airlines Logo
23:40 - 09:50
CCU
-
SFO
22h 40m
1 stop
₹ 93,980Multiple Airlines
Tue, 1 Sep - Wed, 30 Sep
China Eastern Logo
12:00 - 00:10
SFO
-
CCU
47h 40m
2 stops
China Eastern Logo
01:10 - 09:05
CCU
-
SFO
44h 25m
2 stops
₹ 94,169China Eastern
Mon, 31 Aug - Sat, 19 Sep
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
₹ 99,196Multiple Airlines
Wed, 2 Sep - Sun, 20 Sep
China Eastern Logo
12:00 - 00:10
SFO
-
CCU
47h 40m
2 stops
China Eastern Logo
01:10 - 09:05
CCU
-
SFO
44h 25m
2 stops
₹ 102,230China Eastern
Thu, 3 Sep - Thu, 17 Sep
Multiple Airlines Logo
18:45 - 11:50
SFO
-
CCU
28h 35m
2 stops
Multiple Airlines Logo
00:30 - 16:40
CCU
-
SFO
28h 40m
2 stops
₹ 103,842Multiple Airlines
Wed, 16 Sep - Tue, 29 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
₹ 103,937Japan Airlines
Mon, 31 Aug - Wed, 16 Sep

China Eastern flights from San Francisco to Kolkata

Our best China Eastern deals on San Francisco to Kolkata flight tickets
China Eastern
3 Oct
SFO12:00San Francisco
47h 40m
2 stops
CCU00:10Kolkata Netaji S. Chandra
22 Oct
CCU01:10Kolkata Netaji S. Chandra
44h 25m
2 stops
SFO09:05San Francisco
₹ 81,841
China Eastern
28 Sept
SFO12:00San Francisco
47h 40m
2 stops
CCU00:10Kolkata Netaji S. Chandra
22 Oct
CCU01:10Kolkata Netaji S. Chandra
44h 25m
2 stops
SFO09:05San Francisco
₹ 88,005
China Eastern
31 Aug
SFO12:00San Francisco
47h 40m
2 stops
CCU00:10Kolkata Netaji S. Chandra
19 Sept
CCU01:10Kolkata Netaji S. Chandra
44h 25m
2 stops
SFO09:05San Francisco
₹ 94,169

Japan Airlines flights from San Francisco to Kolkata

Our best Japan Airlines deals on San Francisco to Kolkata flight tickets
Japan Airlines
31 Aug
SFO13:55San Francisco
32h 20m
2 stops
CCU10:45Kolkata Netaji S. Chandra
16 Sept
CCU19:00Kolkata Netaji S. Chandra
29h 25m
2 stops
SFO11:55San Francisco
₹ 103,937
Japan Airlines
2 Sept
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
₹ 104,032
Japan Airlines
30 Sept
SFO13:55San Francisco
29h 10m
2 stops
CCU07:35Kolkata Netaji S. Chandra
21 Oct
CCU21:00Kolkata Netaji S. Chandra
27h 00m
2 stops
SFO11:30San Francisco
₹ 104,127

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 3 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

Sat 3/10

12:00-00:10

2 stops47h 40m

Kolkata Netaji S. Chandra

Thu 22/10

01:10-09:05

2 stops44h 25m

₹ 81,841

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 28/9

12:00-00:10

2 stops47h 40m

Kolkata Netaji S. Chandra

Thu 22/10

01:10-09:05

2 stops44h 25m

₹ 88,005

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 16/9

20:50-22:35

2 stops37h 15m

Kolkata Netaji S. Chandra

Wed 30/9

23:40-09:50

1 stop22h 40m

₹ 92,178

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 1/9

17:31-22:35

2 stops40h 34m

Kolkata Netaji S. Chandra

Wed 30/9

23:40-09:50

1 stop22h 40m

₹ 93,126

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 1/9

17:31-22:35

2 stops40h 34m

Kolkata Netaji S. Chandra

Wed 30/9

23:40-09:50

1 stop22h 40m

₹ 93,980

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 31/8

12:00-00:10

2 stops47h 40m

Kolkata Netaji S. Chandra

Sat 19/9

01:10-09:05

2 stops44h 25m

₹ 94,169

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

20:50-22:35

2 stops37h 15m

Kolkata Netaji S. Chandra

Sun 20/9

23:40-09:50

1 stop22h 40m

₹ 99,196

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 3/9

12:00-00:10

2 stops47h 40m

Kolkata Netaji S. Chandra

Thu 17/9

01:10-09:05

2 stops44h 25m

₹ 102,230
Fastest return journey

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 16/9

18:45-11:50

2 stops28h 35m

Kolkata Netaji S. Chandra

Tue 29/9

00:30-16:40

2 stops28h 40m

₹ 103,842

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 31/8

13:55-10:45

2 stops32h 20m

Kolkata Netaji S. Chandra

Wed 16/9

19:00-11:55

2 stops29h 25m

₹ 103,937

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 ₹ 83,074.

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 ₹ 89,070. 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 ₹ 142,861.

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 ₹ 105,276. 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 ₹ 138,780 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 ₹ 108,631 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 ₹ 86,772 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 14% 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

₹ 64,789

Fastest flight time

22h 05m

Direct flights

None
The best one-way flight to Kolkata from San Francisco in the past 72 hours is ₹ 64,789. The best return flight deal from San Francisco to Kolkata found on momondo in the last 72 hours is ₹ 153,986.
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 ₹ 57,008Free CancellationRating
8.2
1,506 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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