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Cheap flights from Kolkata to San Francisco from ₹ 49,188

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SFO
25 Dec — 1 Jan1
1 adult

The best prices from Kolkata Netaji S. Chandra to San Francisco are usually found in October or November, booked 61 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Kolkata to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 December 2024.

Round-trip from

₹ 82,121

One-way from

₹ 49,188

Popular in

July

Cheapest in

October

Average price

₹ 102,460
Air India
  • Air India
  • 29/4-11/9
  • 2 total stops
  • 67h 40m total
  • Kolkata to San Francisco
31/1
  • 31/1
  • 2 total stops
  • 32h 20m total
  • Kolkata to San Francisco
High demand for flights, 9% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Kolkata to San Francisco

Cheapest flights from Kolkata to San Francisco
Explore the most affordable flight options available from Kolkata to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 December 2024.

Fri 27/1223:40CCU - SFO
1 stop32h 25mSingapore Airlines
Tue 28/109:40SFO - CCU
1 stop23h 15mSingapore Airlines
Deal found 20/12₹ 396,990
Fri 27/1218:30CCU - SFO
2 stops30h 50mMultiple Airlines
Tue 28/115:25SFO - CCU
2 stops27h 45mMultiple Airlines
Deal found 20/12₹ 412,138
Fri 27/1209:55CCU - SFO
1 stop33h 35mAir India
Tue 28/120:00SFO - CCU
1 stop36h 10mAir India
Deal found 19/12₹ 466,091
Thu 26/1201:45CCU - SFO
2 stops30h 30mBritish Airways
Tue 28/117:30SFO - CCU
2 stops34h 10mBritish Airways
Deal found 20/12₹ 492,387
Thu 26/1203:20CCU - SFO
1 stop22h 45mQatar Airways
Tue 28/110:37SFO - CCU
2 stops25h 38mQatar Airways
Deal found 19/12₹ 495,876

Find flights from Kolkata to San Francisco within your budget

Customise your flight search to find flights from Kolkata to San Francisco 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, Cheapflights users made 454,620 searches. Data last updated 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 29/4

14:30-17:30

1 stop39h 30m

San Francisco

Thu 11/9

22:00-14:40

1 stop28h 10m

₹ 82,121

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 9/4

23:30-09:40

1 stop22h 40m

San Francisco

Wed 16/4

11:30-22:15

1 stop22h 15m

₹ 86,036

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 25/3

03:20-13:35

1 stop22h 45m

San Francisco

Mon 28/4

16:10-02:20

1 stop21h 40m

₹ 95,652

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sun 2/3

20:20-12:50

1 stop30h 00m

San Francisco

Sun 9/3

16:45-07:40

1 stop26h 25m

₹ 97,099

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 26/3

18:25-12:50

2 stops30h 55m

San Francisco

Mon 28/4

13:50-09:15

2 stops30h 55m

₹ 101,694

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 26/3

03:20-13:35

1 stop22h 45m

San Francisco

Wed 9/4

12:44-02:20

2 stops25h 06m

₹ 102,630

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 6/3

19:15-16:45

2 stops35h 00m

San Francisco

Fri 14/3

14:10-11:05

2 stops32h 25m

₹ 104,247

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 9/4

16:30-11:40

2 stops31h 40m

San Francisco

Wed 16/4

10:30-04:40

2 stops29h 40m

₹ 111,906

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 25/3

01:45-15:45

2 stops50h 30m

San Francisco

Mon 28/4

16:05-15:50

2 stops35h 15m

₹ 113,098

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 29/5

18:30-12:45

2 stops30h 45m

San Francisco

Sun 29/6

20:35-04:40

2 stops43h 35m

₹ 126,373

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 23 results
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Best time to book a flight from Kolkata to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kolkata to San Francisco

Get recent, data-driven insights about flights from Kolkata to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Kolkata to San Francisco?

Use this chart to determine the optimal time to book a return flight from Kolkata to San Francisco. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Kolkata to San Francisco, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kolkata to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Kolkata to San Francisco (average of ₹ 991). Flying from Kolkata to San Francisco in July is currently the most expensive (average of ₹ 1,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 20 December 2024.
See what other customers who have flown with Singapore Airlines, Air India and British Airways from Kolkata to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,443 reviews

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

8.3
Very Good
1,443 reviews
8.3
Very Good
1,443 reviews

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

8.1
Very Good
3,405 reviews
8.3
Very Good
1,443 reviews

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

8.1
Very Good
1,330 reviews
8.3
Very Good
1,443 reviews

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

7.8
Good
1,349 reviews
8.3
Very Good
1,443 reviews

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

7.8
Good
356 reviews
8.3
Very Good
1,443 reviews

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Food

7.7

Crew

8.7

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Kolkata to San Francisco round-trip?

    Flying on Air India is currently your cheapest option to San Francisco, with prices starting at ₹ 82,121. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Emirates, with the lowest prices starting at ₹ 86,036 and ₹ 97,099, respectively. Air India is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to San Francisco one-way?

    The cheapet airlines for a one-way flight from Kolkata to San Francisco are Japan Airlines (₹ 56,676), Air India (₹ 57,527), and Qatar Airways (₹ 70,377).

  • Can I find deals for flights from Kolkata to San Francisco that include hotel bookings?

    Yes. In addition to deals on Kolkata to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to San Francisco.

  • Can I find deals for business class flights from Kolkata to San Francisco?

    Yes. Cheapflights offers flight deals from Kolkata to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to San Francisco (average of ₹ 991). Flying from Kolkata to San Francisco in July is currently the most expensive (average of ₹ 1,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Kolkata to San Francisco on these airlines

Choose from the following airlines for your flight from Kolkata to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 20 December 2024.

Top 3 airlines flying from Kolkata to San Francisco

Discover the top 3 airlines that operate flights from Kolkata to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 78,668Average₹ 114,320FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 82,187Average₹ 108,831FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 91,210Average₹ 117,087FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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How does Cheapflights help users find flights from Kolkata to San Francisco?

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to San Francisco?

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Yes! Cheapflights helps users easily find flights from Kolkata to San Francisco with no change fees.

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