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Cheap flights from Kolkata to Fremont from ₹ 52,700

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SFO
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Fremont
Explore the most affordable flight options available from Kolkata to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2026.

Sat 6/601:10
CCU
-
SFO
3 stops44h 25m
China Eastern
Sat 12/912:00
SFO
-
CCU
3 stops47h 40m
China Eastern
Deal found 20/4₹ 95,776
Thu 28/501:10
CCU
-
SFO
3 stops44h 25m
China Eastern
Mon 7/912:00
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 22/4₹ 95,869
Sat 6/601:10
CCU
-
SFO
2 stops44h 25m
China Eastern
Mon 14/912:00
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 21/4₹ 96,056
Thu 4/601:10
CCU
-
SFO
3 stops44h 25m
China Eastern
Mon 14/912:00
SFO
-
CCU
3 stops47h 40m
China Eastern
Deal found 22/4₹ 98,579
Thu 4/601:10
CCU
-
SFO
2 stops44h 25m
China Eastern
Sat 12/912:00
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 21/4₹ 98,859
Sat 13/601:10
CCU
-
SFO
3 stops44h 25m
China Eastern
Mon 14/912:00
SFO
-
CCU
3 stops47h 40m
China Eastern
Deal found 22/4₹ 99,046
Thu 14/501:10
CCU
-
SFO
2 stops44h 25m
China Eastern
Sat 5/912:00
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 19/4₹ 99,513
Mon 18/502:35
CCU
-
SFO
2 stops25h 15m
Multiple Airlines
Tue 26/510:30
SFO
-
CCU
2 stops26h 45m
Multiple Airlines
Deal found 21/4₹ 101,662
Tue 19/509:50
CCU
-
SFO
1 stop40h 40m
Emirates
Wed 7/1017:05
SFO
-
CCU
1 stop37h 40m
Emirates
Deal found 20/4₹ 101,849
Sun 7/609:50
CCU
-
SFO
1 stop40h 40m
Emirates
Sun 13/917:05
SFO
-
CCU
1 stop26h 35m
Emirates
Deal found 20/4₹ 101,943

Find flight deals from Kolkata to Fremont

Keep the following information in mind while searching for Kolkata to Fremont flight deals. Data was last updated 22 April 2026.

Round-trip from

₹ 95,776

One-way from

₹ 52,700

Popular in

January

Cheapest in

November

Average price

₹ 99,794
China Eastern
  • China Eastern
  • 6/6-12/9
  • 6 total stops
  • 92h 05m total
  • Kolkata to Fremont
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 53h 55m total
  • Kolkata to Fremont
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,065,819 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 327,181 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Fremont 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 22 April 2026.
Use the filters below to find and compare flights from Kolkata to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Mon 31/8

09:50-14:00

1 stop40h 40m

San Francisco

Wed 27/1

15:40-07:40

1 stop26h 30m

₹ 104,746

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 5/5

09:50-14:00

1 stop40h 40m

San Francisco

Mon 31/8

17:05-08:10

1 stop26h 35m

₹ 108,203

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 27/8

09:50-14:00

1 stop40h 40m

San Francisco

Tue 26/1

15:40-07:40

1 stop26h 30m

₹ 109,698

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Tue 25/8

09:50-14:00

1 stop40h 40m

San Francisco

Thu 28/1

15:40-07:40

1 stop26h 30m

₹ 109,698

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sun 24/5

09:50-14:00

1 stop40h 40m

San Francisco

Mon 29/6

17:05-19:15

1 stop37h 40m

₹ 110,913

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 29/8

09:50-14:00

1 stop40h 40m

San Francisco

Tue 26/1

15:40-07:40

1 stop26h 30m

₹ 112,408

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 29/8

09:50-14:00

1 stop40h 40m

San Francisco

Sun 24/1

15:40-07:40

1 stop26h 30m

₹ 112,408

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Sat 23/5

20:55-14:00

1 stop29h 35m

San Francisco

Mon 29/6

17:05-08:10

1 stop26h 35m

₹ 114,557

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 28/5

01:10-09:05

2 stops44h 25m

San Francisco

Thu 25/6

12:00-00:10

2 stops47h 40m

₹ 132,124

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Mon 10/8

09:50-13:09

2 stops63h 49m

San Francisco

Thu 1/10

17:05-19:15

1 stop37h 40m

₹ 134,740

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Kolkata to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Kolkata to Fremont. Price data was last updated on 17 April 2026.

To ensure you get the cheapest price possible for a flight from Kolkata to Fremont, you should look to book at least 78 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.

How much does it cost for a return flight from Kolkata to Fremont?

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated 22 April 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qatar Airways, andIndiGo from Kolkata to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.2
Very Good
1,502 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
IndiGo
6.8
Okay
551 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,966 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Fremont. 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 from for flights from Kolkata to Fremont?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Fremont. You should not have trouble finding flights to Fremont from Netaji S. Chandra; the airport handles an average of 0 outbound flights to Fremont per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Kolkata airport to Fremont. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

  • How long is the flight from Kolkata to Fremont?

    Departing from Kolkata to Fremont will take you 40h 40m. Kolkata and Fremont are separated by a distance of 12569 km.

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

    One-way options have recently been found by users for as low as ₹ 18,520 on Singapore Airlines. Other airlines that offer cheap prices include Air India from ₹ 35,533 and Qatar Airways from ₹ 53,998 one-way.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Kolkata to Fremont

Discover the top 4 airlines that operate flights from Kolkata to Fremont. 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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 22,438Average₹ 99,761FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 90,167Average₹ 129,379FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 95,792Average₹ 127,243FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IndiGoCheapest₹ 96,003Average₹ 106,361FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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

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