S$511 Cheap Flights from Kolkata to San Francisco

View S$511 flight on Sat, 15 Nov, 2025Opens in a new window

Popular airlines from Netaji Subhash Chandra Bose Intl. Airport (CCU) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Kolkata to San Francisco (CCU-SFO)

Prices were available within the past 7 days and start at S$511 for one-way flights and S$1,002 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,002 Return, found 2 days ago
S$1,002
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,002 found 2 days ago
Air India
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,003 Return, found 2 days ago
S$1,003
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,003 found 2 days ago
Air India
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,045 Return, found 2 days ago
S$1,045
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,045 found 2 days ago
Air India
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,088 Return, found 2 days ago
S$1,088
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,088 found 2 days ago
Air India
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,089 Return, found 2 days ago
S$1,089
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,089 found 2 days ago
Air India
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,131 Return, found 2 days ago
S$1,131
Return
found 2 days ago
Select Air India flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,131 found 2 days ago
KLM
Sat, 18 Oct - Sun, 26 Oct
CCU
Kolkata
SFO
San Francisco
S$1,177 Return, found 4 days ago
S$1,177
Return
found 4 days ago
Select KLM flight, departing Sat, 18 Oct from Kolkata to San Francisco, returning Sun, 26 Oct, priced at S$1,177 found 4 days ago
American Airlines
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,318 Return, found 2 days ago
S$1,318
Return
found 2 days ago
Select American Airlines flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,318 found 2 days ago
Singapore Airlines
Sat, 18 Oct - Sun, 26 Oct
CCU
Kolkata
SFO
San Francisco
S$1,349 Return, found 4 days ago
S$1,349
Return
found 4 days ago
Select Singapore Airlines flight, departing Sat, 18 Oct from Kolkata to San Francisco, returning Sun, 26 Oct, priced at S$1,349 found 4 days ago
Qatar Airways
Thu, 11 Sep - Wed, 24 Sep
CCU
Kolkata
SFO
San Francisco
S$1,424 Return, found 2 days ago
S$1,424
Return
found 2 days ago
Select Qatar Airways flight, departing Thu, 11 Sep from Kolkata to San Francisco, returning Wed, 24 Sep, priced at S$1,424 found 2 days ago

Find the cheapest month to fly from Kolkata (CCU) to San Francisco (SFO)

March is typically the cheapest month to fly

From S$1,027 - S$1,772 per traveller.

Graph displaying average flight prices per month

Kolkata to San Francisco route information
Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
San Francisco Intl.
Return price
S$1,002
Distance
12505 km

Perfect flights from Kolkata to San Francisco

Your Journey from Kolkata to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Kolkata to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Singapore Airlines, Air India, KLM, American Airlines, Qatar Airways. Our selection of flights from Netaji Subhash Chandra Bose Intl. to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Kolkata to San Francisco Flights

Experience the joy of finding cheap flights from Netaji Subhash Chandra Bose Intl. to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$511 and roundtrip prices from S$1,002*.
 

Pre-Flight Essentials

Ensure a smooth journey from Kolkata to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Francisco

Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Kolkata to San Francisco Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Kolkata to San Francisco.
 

Beyond the Flight – Exploring San Francisco

With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Kolkata to San Francisco with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Kolkata to San Francisco with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Kolkata Airport to SFO?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from CCU to San Francisco Intl. Airport (SFO) start from S$1,002. Make your booking ASAP to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CCU to SFO?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for CCU to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kolkata Airport to SFO?
The distance is around 12,600 kilometres, so pack your carry-on luggage with whatever you need to make the long journey comfortable. Wondering what to take on board your Kolkata to San Francisco flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from CCU to San Francisco Intl. Airport (SFO)?
Currently, no airlines offer direct flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to San Francisco Intl. Airport (SFO). You'll need to book a flight with one or more stops. To score the best connections and price, lock in your fare well in advance.
Are Netaji Subhash Chandra Bose Intl. Airport (CCU) to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Kolkata Airport and SFO are possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines advertise their prices up to 12 months before the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to lock in your seat when the price is right.

Explore a world of travel with Expedia

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