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Cheap flights from Kolkata to San Francisco from ₹ 31,514

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to San Francisco departing on 15/10. 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

Air India Logo
11:00 - 17:30CCU-SFO
43h 00m1 stop
Air India Logo
10:00 - 04:15SFO-CCU
29h 45m1 stop
₹ 72,422Air India
Find Deal
Wed, 15 Oct - Wed, 15 Apr
Singapore Airlines Logo
23:30 - 09:40CCU-SFO
46h 40m1 stop
Singapore Airlines Logo
11:30 - 22:25SFO-CCU
46h 25m1 stop
₹ 74,386Singapore Airlines
Find Deal
Thu, 18 Sep - Fri, 24 Oct
Air India Logo
11:00 - 17:30CCU-SFO
43h 00m1 stop
Air India Logo
20:30 - 09:30SFO-CCU
24h 30m1 stop
₹ 78,913Air India
Find Deal
Wed, 17 Sep - Thu, 23 Oct
Singapore Airlines Logo
23:30 - 09:40CCU-SFO
46h 40m1 stop
Singapore Airlines Logo
09:40 - 22:25SFO-CCU
47h 15m1 stop
₹ 83,610Singapore Airlines
Find Deal
Tue, 23 Sep - Wed, 3 Dec
Qatar Airways Logo
03:50 - 13:35CCU-SFO
22h 15m1 stop
Qatar Airways Logo
15:55 - 02:20SFO-CCU
21h 55m1 stop
₹ 93,431Qatar Airways
Find Deal
Tue, 16 Sep - Thu, 23 Oct
Qatar Airways Logo
03:50 - 13:35CCU-SFO
22h 15m1 stop
Qatar Airways Logo
15:45 - 01:45SFO-CCU
21h 30m1 stop
₹ 94,969Qatar Airways
Find Deal
Wed, 24 Sep - Fri, 31 Oct
Emirates Logo
09:45 - 14:00CCU-SFO
40h 45m1 stop
Emirates Logo
17:05 - 19:15SFO-CCU
37h 40m1 stop
₹ 98,726Emirates
Find Deal
Sun, 5 Oct - Wed, 8 Oct
Emirates Logo
20:45 - 14:00CCU-SFO
29h 45m1 stop
Emirates Logo
17:05 - 19:15SFO-CCU
37h 40m1 stop
₹ 98,812Emirates
Find Deal
Sun, 5 Oct - Wed, 8 Oct
IndiGo Logo
22:15 - 16:40CCU-SFO
30h 55m2 stops
IndiGo Logo
12:40 - 12:55SFO-CCU
35h 45m2 stops
₹ 99,751IndiGo
Find Deal
Mon, 21 Jul - Sun, 14 Sep
IndiGo Logo
02:00 - 16:40CCU-SFO
27h 10m2 stops
IndiGo Logo
12:40 - 15:35SFO-CCU
38h 25m2 stops
₹ 100,776IndiGo
Find Deal
Tue, 5 Aug - Sun, 24 Aug

IndiGo flights from Kolkata to San Francisco

Our best IndiGo deals on Kolkata to San Francisco flight tickets
IndiGo
3 Jul
CCU22:15Kolkata Netaji S. Chandra
30h 55m
2 stops
SFO16:40San Francisco
10 Jul
SFO18:45San Francisco
32h 20m
2 stops
CCU15:35Kolkata Netaji S. Chandra
₹ 93,773
Find similar
IndiGo
21 Jul
CCU22:15Kolkata Netaji S. Chandra
30h 55m
2 stops
SFO16:40San Francisco
14 Sept
SFO12:40San Francisco
35h 45m
2 stops
CCU12:55Kolkata Netaji S. Chandra
₹ 99,751
Find similar
IndiGo
5 Aug
CCU02:00Kolkata Netaji S. Chandra
27h 10m
2 stops
SFO16:40San Francisco
24 Aug
SFO12:40San Francisco
38h 25m
2 stops
CCU15:35Kolkata Netaji S. Chandra
₹ 100,776
Find similar

KLM flights from Kolkata to San Francisco

Our best KLM deals on Kolkata to San Francisco flight tickets
KLM
3 Jul
CCU19:30Kolkata Netaji S. Chandra
35h 15m
2 stops
SFO18:15San Francisco
30 Oct
SFO14:50San Francisco
29h 25m
2 stops
CCU08:45Kolkata Netaji S. Chandra
₹ 100,605
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KLM
3 Jul
CCU19:30Kolkata Netaji S. Chandra
35h 15m
2 stops
SFO18:15San Francisco
4 Nov
SFO13:50San Francisco
29h 25m
2 stops
CCU08:45Kolkata Netaji S. Chandra
₹ 128,874
Find similar
KLM
3 Jul
CCU19:30Kolkata Netaji S. Chandra
35h 15m
2 stops
SFO18:15San Francisco
6 Nov
SFO13:50San Francisco
27h 50m
2 stops
CCU07:10Kolkata Netaji S. Chandra
₹ 138,610
Find similar

See travel insights to San Francisco from

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

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 San Francisco?

In general, June is the cheapest month to fly from Kolkata to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 82,244. If you aren’t able to travel to San Francisco during the month of June, then flying in October is also cheap. Prices for this month can be found on momondo for an average of ₹ 93,773.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Kolkata to San Francisco is on a Sunday. Travellers who choose to depart for San Francisco on a Sunday will often find tickets for as low as ₹ 103,546. The most expensive day to fly to San Francisco is Thursday, with ticket prices averaging around ₹ 128,337.

What is the cheapest time of day to depart on your flight to San Francisco?

The cheapest time of day to fly to San Francisco is in the morning when flights can be purchased for as low as ₹ 109,849. Flights in the evening are often more expensive, with an average ticket price of ₹ 115,112.

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

You are more likely to see cheaper flights to San Francisco from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 106,291 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 from Kolkata for as low as ₹ 64,992 on momondo.

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

You could potentially save up to 30% on your flight if you consider stops on a Kolkata to San Francisco flight.

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

As of June 2025, prices for Kolkata to San Francisco flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to San Francisco

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

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

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

Best price found

₹ 31,514

Fastest flight time

22h 10m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Kolkata in the past 72 hours is ₹ 31,514. The best return flight deal from Kolkata to San Francisco found on momondo in the last 72 hours is ₹ 72,422.
The fastest flight from Kolkata to San Francisco takes 22h 10m
There are no direct flights from Kolkata to San Francisco. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    The distance between Kolkata Netaji S. Chandra and San Francisco is about 12564.3 km. A reasonable flight in good conditions will take 22h 10m.

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

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

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

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

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport 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 airline from Kolkata to San Francisco?


Best airlines flying from Kolkata to San Francisco

Compare and see reviews for airlines that fly from Kolkata to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 60,881Free CancellationRating
8.1
1,316 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom ₹ 76,827Free CancellationRating
5.5
2,921 reviews
Search Air India flights
IndiGoPriceFrom ₹ 90,400Free CancellationRating
6.8
478 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom ₹ 91,535Free CancellationRating
7.4
3,596 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 97,938Free CancellationRating
8.1
3,278 reviews
Search Emirates flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Menlo Park
Santa Clara
Palo Alto
San Mateo
South San Francisco
Roseville
Gilroy
Bodega Bay
Sunnyvale
Daly City
Rancho Cordova
Belmont
Cupertino
Fremont
Calistoga

Why use momondo?

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

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

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

Flights from Kolkata to San Francisco 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?

momondo provides multiple filters to help you find the best flight to San Francisco from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Kolkata to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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