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$387+ Cheap flights from Fremont, CA to Kolkata (CCU)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CCU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Kolkata Netaji S. Chandra are usually found in September or August, booked 76 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Fremont to Kolkata

Keep the following information in mind while searching for Fremont to Kolkata flight deals. Data was last updated September 11, 2025.

Round-trip from

$871
(FlightHub)

One-way from

$387
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$855
From Fremont to Kolkata Netaji S. Chandra
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One-way flight from Fremont to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 16% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fremont to Kolkata

Cheapest flights from Fremont to Kolkata
Explore the most affordable flight options available from Fremont to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:05 amSFO - CCU
2 stops52h 15mMultiple Airlines
Fri 9/196:20 amCCU - SFO
2 stops47h 40mMultiple Airlines
Deal found 9/10$835
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:00 amSFO - CCU
1 stop40h 35mAir India
Wed 9/2412:55 amCCU - SFO
1 stop42h 35mAir India
Deal found 9/10$861
This Indian Eagle deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:59 pmSFO - CCU
2 stops29h 21mMultiple Airlines
Mon 10/204:15 pmCCU - SFO
1 stop38h 35mMultiple Airlines
Deal found 9/9$862
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 amSFO - CCU
1 stop35h 05mAir India
Fri 10/3110:15 pmCCU - SFO
1 stop32h 15mAir India
Deal found 9/11$871
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:20 pmSFO - CCU
2 stops37h 10mMultiple Airlines
Mon 9/299:35 pmCCU - SFO
2 stops29h 10mMultiple Airlines
Deal found 9/9$874
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:22 amSFO - CCU
2 stops29h 53mAmerican Airlines
Thu 9/256:00 pmCCU - SFO
2 stops29h 56mAmerican Airlines
Deal found 9/10$882
This Ovago deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:15 amSFO - CCU
1 stop23h 45mAir India
Tue 12/96:30 pmCCU - SFO
1 stop36h 00mAir India
Deal found 9/9$886
This Justfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:15 amSFO - CCU
1 stop28h 30mAir India
Thu 12/1110:15 pmCCU - SFO
1 stop32h 15mAir India
Deal found 9/9$893
This Indian Eagle deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:00 amSFO - CCU
1 stop25h 40mAir India
Mon 10/206:45 pmCCU - SFO
1 stop24h 45mAir India
Deal found 9/9$894
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:40 amSFO - CCU
1 stop23h 15mMultiple Airlines
Wed 11/1911:40 pmCCU - SFO
2 stops27h 40mMultiple Airlines
Deal found 9/10$897

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Kolkata 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Fremont to Kolkata that are best for you.

Fly from

Fremont

Fly to

Kolkata

Route

Depart

Return

Price

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 9/20

10:00 pm-8:35 pm

2 stops34h 05m

Kolkata Netaji S. Chandra

Thu 10/30

3:35 am-11:59 pm

2 stops32h 54m

$1,001

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 11/4

9:59 pm-2:40 am

2 stops39h 11m

Kolkata Netaji S. Chandra

Thu 12/11

3:35 am-12:28 am

2 stops34h 23m

$1,080

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 11/5

11:39 pm-8:00 pm

2 stops30h 51m

Kolkata Netaji S. Chandra

Tue 12/9

3:35 am-7:22 pm

2 stops29h 17m

$1,080

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 11/5

11:39 pm-8:00 pm

2 stops30h 51m

Kolkata Netaji S. Chandra

Mon 12/8

8:55 pm-12:28 am

2 stops41h 03m

$1,080

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 11/4

3:40 pm-7:10 am

2 stops50h 00m

Kolkata Netaji S. Chandra

Wed 12/10

6:30 pm-11:50 am

2 stops30h 50m

$1,129

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 10/26

9:10 pm-11:40 pm

2 stops38h 00m

Kolkata Netaji S. Chandra

Tue 12/9

3:35 am-12:28 am

2 stops34h 23m

$1,131

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 10/9

3:55 pm-2:20 am

1 stop21h 55m

Kolkata Netaji S. Chandra

Tue 10/28

3:25 am-1:40 pm

1 stop22h 45m

$1,136

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 11/4

12:00 pm-1:55 am

2 stops24h 25m

Kolkata Netaji S. Chandra

Thu 12/11

3:25 am-12:40 pm

1 stop22h 45m

$1,151

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 11/2

5:00 am-12:55 am

2 stops30h 25m

Kolkata Netaji S. Chandra

Thu 12/11

3:25 am-12:40 pm

1 stop22h 45m

$1,151

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 10/13

3:55 pm-2:20 am

1 stop21h 55m

Kolkata Netaji S. Chandra

Tue 10/28

3:25 am-11:58 pm

2 stops33h 03m

$1,157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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Best time to book a flight from Fremont to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Fremont with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Fremont to Kolkata

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Kolkata. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Fremont to Kolkata, you should look to book at least 76 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 Fremont to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Fremont to Kolkata (average of $980). Flying from Fremont to Kolkata in December is currently the most expensive (average of $1,647). 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.

What is the cheapest time of day to fly from FR8 to CCU?

Find hourly flight availability from Fremont to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Kolkata as you normally would.

What is the cheapest day to fly from Fremont to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Kolkata. Price data was last updated on August 31, 2025.

Travelers seeking maximum savings on their Fremont to Kolkata flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Fremont to Kolkata, such as Emirates, Singapore Airlines, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,334 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,365 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.9
Okay
484 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,930 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kolkata from Fremont?

    Located just 8.3 mi from the city center, Kolkata Netaji S. Chandra is the airport most travelers will use when flying to Kolkata from Fremont. Booking flights from Fremont to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Fremont from 8 different airlines.

  • How popular is this Fremont to Kolkata flight route?

    The Fremont to Kolkata Netaji S. Chandra flight path was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Fremont to Kolkata?

    Departing from Fremont to Kolkata will take you 39h 11m. Airlines will cover a distance of 7810 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Fremont to Kolkata?

    Looking at all options, your cheapest flight can be booked for $306. While the most popular route (San Francisco - Kolkata Netaji S. Chandra) can be booked for $700 on average, our data indicates $1,732 when flying from Fremont to Kolkata.

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

    Yes. In addition to deals on Fremont to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Fremont to Kolkata 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 Fremont to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Fremont to Kolkata (average of $980). Flying from Fremont to Kolkata in December is currently the most expensive (average of $1,647). 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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Top 7 airlines flying from Fremont to Kolkata

Discover the top 7 airlines that operate flights from Fremont to Kolkata. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$703Average$1,081FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$758Average$1,230FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$821Average$1,040FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$963Average$1,476FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,160Average$1,487FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$1,253Average$1,302FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,311Average$1,637FlexibilityNo cancel feeOn-time75%

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