What is the most punctual flight time for Kolkata to San Francisco flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to San Francisco?

Virgin Atlantic, Qatar Airways, and KLM are the most popular carriers operating from Kolkata Netaji S. Chandra to San Francisco

Which airline has the best punctuality record on Kolkata to San Francisco flights?

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 38% of their flights experiencing any sort of delay.

How often are flights from Kolkata to San Francisco delayed?

Historically, on average around 38% of flights between Kolkata and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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 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 stopovers 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 travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R10 181 Cheap Flights from Kolkata to San Francisco in 2026/27

Find the cheapest flights from Kolkata to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

23:20 - 8:50CCU Kolkata Netaji S. Chandra-SFO San Francisco

22h 00m1 stop Singapore Changi

11:45 - 22:15SFO San Francisco-CCU Kolkata Netaji S. Chandra

22h 00m1 stop Singapore Changi

R17 784Singapore Airlines

Fri, Mar 26 - Fri, Apr 2

3:25 - 12:40CCU Kolkata Netaji S. Chandra-SFO San Francisco

22h 45m1 stop Doha Hamad Intl

16:35 - 1:55SFO San Francisco-CCU Kolkata Netaji S. Chandra

20h 50m1 stop Doha Hamad Intl

R17 800Qatar Airways

Sun, Feb 21 - Mon, Mar 22

23:20 - 8:50CCU Kolkata Netaji S. Chandra-SFO San Francisco

22h 00m1 stop Singapore Changi

11:45 - 22:15SFO San Francisco-CCU Kolkata Netaji S. Chandra

22h 00m1 stop Singapore Changi

R17 834Singapore Airlines

Fri, Mar 26 - Fri, Apr 2

23:20 - 8:50CCU Kolkata Netaji S. Chandra-SFO San Francisco

22h 00m1 stop Singapore Changi

11:45 - 22:15SFO San Francisco-CCU Kolkata Netaji S. Chandra

22h 00m1 stop Singapore Changi

R17 850Singapore Airlines

Fri, Mar 26 - Fri, Apr 2

20:35 - 14:35CCU Kolkata Netaji S. Chandra-SFO San Francisco

30h 30m1 stop Dubai Intl

17:05 - 8:10SFO San Francisco-CCU Kolkata Netaji S. Chandra

26h 35m1 stop Dubai Intl

R17 867Emirates

Wed, Mar 17 - Wed, Apr 14

20:35 - 14:35CCU Kolkata Netaji S. Chandra-SFO San Francisco

30h 30m1 stop Dubai Intl

17:05 - 19:15SFO San Francisco-CCU Kolkata Netaji S. Chandra

37h 40m1 stop Dubai Intl

R17 983Emirates

Sun, Mar 14 - Thu, Apr 15

20:35 - 14:35CCU Kolkata Netaji S. Chandra-SFO San Francisco

30h 30m1 stop Dubai Intl

17:05 - 19:15SFO San Francisco-CCU Kolkata Netaji S. Chandra

37h 40m1 stop Dubai Intl

R18 066Emirates

Thu, Mar 18 - Wed, Apr 14

9:20 - 13:35CCU Kolkata Netaji S. Chandra-SFO San Francisco

41h 45m1 stop Dubai Intl

17:05 - 8:10SFO San Francisco-CCU Kolkata Netaji S. Chandra

26h 35m1 stop Dubai Intl

R18 133Emirates

Mon, Feb 15 - Thu, Jul 15

20:35 - 13:35CCU Kolkata Netaji S. Chandra-SFO San Francisco

30h 30m1 stop Dubai Intl

15:40 - 7:40SFO San Francisco-CCU Kolkata Netaji S. Chandra

26h 30m1 stop Dubai Intl

R18 166Emirates

Wed, Feb 10 - Sun, Feb 14

20:35 - 13:35CCU Kolkata Netaji S. Chandra-SFO San Francisco

30h 30m1 stop Dubai Intl

17:05 - 19:15SFO San Francisco-CCU Kolkata Netaji S. Chandra

37h 40m1 stop Dubai Intl

R18 233Emirates

Wed, Feb 17 - Tue, Jul 20

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Emirates flights from Kolkata to San Francisco

Our best Emirates deals on Kolkata to San Francisco flight tickets

Emirates

Mar 17

CCU20:35Kolkata Netaji S. Chandra

30h 30m

1 stop

SFO14:35San Francisco

Apr 14

SFO17:05San Francisco

26h 35m

1 stop

CCU8:10Kolkata Netaji S. Chandra

R17 867

Emirates

Mar 14

CCU20:35Kolkata Netaji S. Chandra

30h 30m

1 stop

SFO14:35San Francisco

Apr 15

SFO17:05San Francisco

37h 40m

1 stop

CCU19:15Kolkata Netaji S. Chandra

R17 983

Emirates

Mar 18

CCU20:35Kolkata Netaji S. Chandra

30h 30m

1 stop

SFO14:35San Francisco

Apr 14

SFO17:05San Francisco

37h 40m

1 stop

CCU19:15Kolkata Netaji S. Chandra

R18 066

KLM flights from Kolkata to San Francisco

Our best KLM deals on Kolkata to San Francisco flight tickets

KLM

Mar 14

CCU19:10Kolkata Netaji S. Chandra

30h 05m

2 stops

SFO12:45San Francisco

Apr 15

SFO13:45San Francisco

32h 30m

2 stops

CCU10:45Kolkata Netaji S. Chandra

R18 732

KLM

Mar 15

CCU21:05Kolkata Netaji S. Chandra

53h 20m

2 stops

SFO13:55San Francisco

Apr 15

SFO13:45San Francisco

29h 50m

2 stops

CCU8:05Kolkata Netaji S. Chandra

R18 948

KLM

Feb 17

CCU19:10Kolkata Netaji S. Chandra

30h 05m

2 stops

SFO11:45San Francisco

Jul 17

SFO13:45San Francisco

31h 25m

2 stops

CCU9:40Kolkata Netaji S. Chandra

R20 845

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Fri 26/3

23:20-8:50

1 stop22h 00m

San Francisco

Fri 2/4

11:45-22:15

1 stop22h 00m

R17 784

Fastest return journey

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Sun 21/2

3:25-12:40

1 stop22h 45m

San Francisco

Mon 22/3

16:35-1:55

1 stop20h 50m

R17 800

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Fri 26/3

23:20-8:50

1 stop22h 00m

San Francisco

Fri 2/4

11:45-22:15

1 stop22h 00m

R17 834

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Fri 26/3

23:20-8:50

1 stop22h 00m

San Francisco

Fri 2/4

11:45-22:15

1 stop22h 00m

R17 850

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Wed 17/3

20:35-14:35

1 stop30h 30m

San Francisco

Wed 14/4

17:05-8:10

1 stop26h 35m

R17 867

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Sun 14/3

20:35-14:35

1 stop30h 30m

San Francisco

Thu 15/4

17:05-19:15

1 stop37h 40m

R17 983

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Thu 18/3

20:35-14:35

1 stop30h 30m

San Francisco

Wed 14/4

17:05-19:15

1 stop37h 40m

R18 066

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Mon 15/2

9:20-13:35

1 stop41h 45m

San Francisco

Thu 15/7

17:05-8:10

1 stop26h 35m

R18 133

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Wed 10/2

20:35-13:35

1 stop30h 30m

San Francisco

Sun 14/2

15:40-7:40

1 stop26h 30m

R18 166

KolkataSan Francisco

CCU Kolkata Netaji S. Chandra - SFO San Francisco

CCUSFO

Kolkata Netaji S. Chandra

Wed 17/2

20:35-13:35

1 stop30h 30m

San Francisco

Tue 20/7

17:05-19:15

1 stop37h 40m

R18 233

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 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

Prices

Airlines

Delays

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

Prices are currently typical for flights on this route.

Typical prices usually range from R14 140 to R21 327.
The lowest price recently found on this route was R17 784.

What is the cheapest month to fly to San Francisco?

If you’re not able to fly to San Francisco in November, then December is your next best option. Flight prices from Kolkata to San Francisco during December average around R17 451.

How far in advance should I book a flight from Kolkata 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 R21 660 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 R14 473 on momondo.

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

As of November 2026, prices for Kolkata to San Francisco flights are approximately 6% 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	R10 181
Direct flights	None

The best one-way flight to San Francisco from Kolkata in the past 72 hours is R10 181. The best return flight deal from Kolkata to San Francisco found on momondo in the last 72 hours is R17 784.

There are no direct flights from Kolkata to San Francisco. There are no popular flight routes from Kolkata to San Francisco.

Search flight deals

Frequently asked questions about flying from Kolkata to San Francisco

How far is Kolkata Netaji S. Chandra to San Francisco by plane?
A flight from Kolkata Netaji S. Chandra to San Francisco will travel around 12565,7 km.
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 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 stopovers 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 travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Kolkata to San Francisco?
Based on momondo bookings for flights between Kolkata and San Francisco, the leading plane model is Boeing 777-300ER, making up 100,00% of the total bookings.

Emeryville

Guerneville

Menlo Park

Berkeley

Redwood City

Why use momondo?

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

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

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

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

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

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 Kolkata to San Francisco.

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

If you are not ready to book a flight from Kolkata to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.