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Cheap flights from Kolkata to San Francisco from $479

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 5/17. 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 Kolkata to San Francisco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Kolkata to San Francisco.
American Airlines Logo
4:20 pm - 9:25 amCCU-SFO
53h 35m2 stops
American Airlines Logo
10:20 pm - 4:45 amSFO-CCU
41h 55m2 stops
$846American Airlines
Find Deal
Wed, May 7 - Mon, May 12
Singapore Airlines Logo
11:30 pm - 9:40 amCCU-SFO
22h 40m1 stop
Singapore Airlines Logo
11:30 am - 10:15 pmSFO-CCU
22h 15m1 stop
$869Singapore Airlines
Find Deal
Sat, Jun 7 - Wed, Sep 24
Air India Logo
7:50 am - 5:30 pmCCU-SFO
22h 10m1 stop
Air India Logo
9:00 pm - 3:05 pmSFO-CCU
29h 35m1 stop
$993Air India
Find Deal
Thu, Jun 19 - Tue, Jul 22
 Logo
4:20 pm - 11:48 amCCU-SFO
31h 58m2 stops
 Logo
3:55 pm - 2:20 amSFO-CCU
21h 55m1 stop
$1,003
Find Deal
Wed, May 7 - Wed, Sep 17
 Logo
2:00 am - 8:50 pmCCU-SFO
31h 20m2 stops
 Logo
11:55 pm - 12:45 amSFO-CCU
36h 20m2 stops
$1,006
Find Deal
Thu, May 8 - Sat, May 10
Air India Logo
12:55 am - 6:20 pmCCU-SFO
29h 55m1 stop
Air India Logo
9:00 pm - 12:45 amSFO-CCU
39h 15m1 stop
$1,016Air India
Find Deal
Mon, Jun 23 - Tue, Jul 22
Emirates Logo
8:45 pm - 2:00 pmCCU-SFO
29h 45m1 stop
Emirates Logo
5:05 pm - 7:15 pmSFO-CCU
37h 40m1 stop
$1,155Emirates
Find Deal
Wed, Jun 11 - Thu, Sep 25
Emirates Logo
8:45 pm - 2:00 pmCCU-SFO
29h 45m1 stop
Emirates Logo
3:40 pm - 6:50 pmSFO-CCU
37h 40m1 stop
$1,159Emirates
Find Deal
Wed, Jun 4 - Thu, Nov 27
Qatar Airways Logo
3:50 am - 7:31 amCCU-SFO
40h 11m2 stops
Qatar Airways Logo
2:45 pm - 1:45 amSFO-CCU
21h 30m1 stop
$1,275Qatar Airways
Find Deal
Tue, May 13 - Tue, Nov 4
Qatar Airways Logo
3:50 am - 1:35 pmCCU-SFO
22h 15m1 stop
Qatar Airways Logo
11:00 am - 1:45 amSFO-CCU
25h 15m2 stops
$1,305Qatar Airways
Find Deal
Tue, Jun 3 - Thu, Nov 27

IndiGo flights from Kolkata to San Francisco

Our best IndiGo deals on Kolkata to San Francisco flight tickets
IndiGo
Jun 14
CCU2:00 amKolkata Netaji S. Chandra
27h 10m
2 stops
SFO4:40 pmSan Francisco
Sep 10
SFO6:45 pmSan Francisco
32h 15m
2 stops
CCU3:30 pmKolkata Netaji S. Chandra
IndiGo
Jun 12
CCU2:00 amKolkata Netaji S. Chandra
27h 10m
2 stops
SFO4:40 pmSan Francisco
Sep 16
SFO6:45 pmSan Francisco
29h 40m
2 stops
CCU12:55 pmKolkata Netaji S. Chandra
IndiGo
Jun 13
CCU4:00 pmKolkata Netaji S. Chandra
37h 10m
2 stops
SFO4:40 pmSan Francisco
Sep 16
SFO6:45 pmSan Francisco
37h 45m
2 stops
CCU9:00 pmKolkata Netaji S. Chandra

Japan Airlines flights from Kolkata to San Francisco

Our best Japan Airlines deals on Kolkata to San Francisco flight tickets
Japan Airlines
Jun 23
CCU12:00 pmKolkata Netaji S. Chandra
34h 15m
2 stops
SFO9:45 amSan Francisco
Dec 18
SFO12:50 pmSan Francisco
50h 15m
2 stops
CCU4:35 amKolkata Netaji S. Chandra
Japan Airlines
Jun 9
CCU10:05 amKolkata Netaji S. Chandra
36h 10m
2 stops
SFO9:45 amSan Francisco
Dec 14
SFO11:35 amSan Francisco
30h 05m
2 stops
CCU7:10 amKolkata Netaji S. Chandra
Japan Airlines
Jun 12
CCU8:35 pmKolkata Netaji S. Chandra
27h 15m
2 stops
SFO11:20 amSan Francisco
Dec 12
SFO11:35 amSan Francisco
30h 05m
2 stops
CCU7:10 amKolkata Netaji S. Chandra

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?

If you aren’t able to travel to San Francisco during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,107.

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 Wednesday when prices can be found for as low as $1,249. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around $1,370.

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

Our data shows that the cheapest Kolkata to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $1,319. Flights in the evening are often more expensive with an average ticket price of $1,319.

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

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

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 17 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,267 when searching 17 weeks out.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 $798 on momondo.

What cabin class options are available on Kolkata Netaji S. Chandra to San Francisco flights?

There are 2 cabin classes available to choose from on Kolkata Netaji S. Chandra to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2025, prices for Kolkata to San Francisco flights are approximately 19% 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 round-trip 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

$479

Fastest flight time

20h 25m

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 $479. The best round-trip flight deal from Kolkata to San Francisco found on momondo in the last 72 hours is $846.
The fastest flight from Kolkata to San Francisco takes 20h 25m
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 7807.1 mi. 20h 55m is a normal flight duration for this route.

  • 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 are refreshed on a daily basis.

  • 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 required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable 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 $764Free CancellationRating
8.1
1,288 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $814Free CancellationRating
5.5
2,897 reviews
Search Air India flights
Qatar AirwaysPriceFrom $1,073Free CancellationRating
7.4
3,554 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,151Free CancellationRating
8.0
3,200 reviews
Search Emirates flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Hayward
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Why use momondo?

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

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 for you.

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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