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Cheap flights from Kolkata to Fremont from ₹ 43,948

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SFO
6 Jul — 13 Jul1
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 6 June 2026.

Thu 25/601:10
CCU
-
SFO
3 stops44h 25m
China Eastern
Sat 18/712:00
SFO
-
CCU
3 stops47h 40m
China Eastern
Deal found 2/6₹ 100,002
Mon 31/809:50
CCU
-
SFO
1 stop40h 40m
Emirates
Sun 6/917:05
SFO
-
CCU
1 stop26h 35m
Emirates
Deal found 1/6₹ 111,919
Tue 6/1023:30
CCU
-
SFO
1 stop22h 50m
Singapore Airlines
Thu 26/1109:40
SFO
-
CCU
1 stop47h 15m
Singapore Airlines
Deal found 4/6₹ 112,395
Sat 12/901:10
CCU
-
SFO
2 stops44h 25m
China Eastern
Thu 17/912:00
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 4/6₹ 112,586
Thu 25/601:10
CCU
-
SFO
2 stops44h 25m
China Eastern
Mon 28/912:00
SFO
-
CCU
2 stops47h 40m
China Eastern
Deal found 3/6₹ 112,777
Tue 25/823:30
CCU
-
SFO
1 stop46h 50m
Singapore Airlines
Fri 30/1010:40
SFO
-
CCU
1 stop23h 15m
Singapore Airlines
Deal found 5/6₹ 113,253
Thu 10/909:50
CCU
-
SFO
1 stop40h 40m
Emirates
Mon 14/917:05
SFO
-
CCU
1 stop26h 35m
Emirates
Deal found 31/5₹ 113,349
Sun 20/923:30
CCU
-
SFO
1 stop22h 50m
Multiple Airlines
Fri 19/320:25
SFO
-
CCU
2 stops42h 20m
Multiple Airlines
Deal found 1/6₹ 113,539
Thu 1/1021:00
CCU
-
SFO
2 stops33h 30m
Multiple Airlines
Fri 1/113:50
SFO
-
CCU
2 stops28h 25m
Multiple Airlines
Deal found 5/6₹ 114,302
Fri 11/1221:30
CCU
-
SFO
2 stops29h 25m
Multiple Airlines
Sat 2/113:50
SFO
-
CCU
2 stops28h 25m
Multiple Airlines
Deal found 3/6₹ 114,397

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 6 June 2026.

Round-trip from

₹ 100,002

One-way from

₹ 43,948

Popular in

January

Cheapest in

November

Average price

₹ 108,296
China Eastern
  • China Eastern
  • 25/6-18/7
  • 5 total stops
  • 92h 05m total
  • Kolkata to Fremont
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 20/9
  • 1 total stop
  • 22h 50m total
  • Kolkata to Fremont
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 942,079 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 325,252 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 6 June 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

Thu 25/6

01:10-09:05

3 stops44h 25m

San Francisco

Thu 16/7

12:00-00:10

3 stops47h 40m

₹ 100,002

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 1/10

04:00-13:35

1 stop22h 05m

San Francisco

Fri 1/1

11:15-01:55

2 stops25h 10m

₹ 122,024
Fastest return journey

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Mon 6/7

04:00-13:35

1 stop22h 05m

San Francisco

Sat 29/8

15:55-02:30

1 stop22h 05m

₹ 131,366

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 25/6

04:00-13:35

1 stop22h 05m

San Francisco

Sun 27/9

08:23-02:30

2 stops29h 37m

₹ 132,129

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 10/9

09:50-21:10

2 stops47h 50m

San Francisco

Mon 14/9

17:05-08:10

1 stop26h 35m

₹ 144,522

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 22/7

09:50-14:00

1 stop40h 40m

San Francisco

Thu 3/12

15:40-07:40

1 stop26h 30m

₹ 144,903

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Mon 29/6

04:00-13:35

1 stop22h 05m

San Francisco

Wed 23/9

12:22-02:30

2 stops25h 38m

₹ 146,429

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 1/7

20:55-14:00

1 stop29h 35m

San Francisco

Mon 13/7

17:05-08:10

1 stop26h 35m

₹ 155,008

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 24/6

04:00-13:35

1 stop22h 05m

San Francisco

Wed 1/7

11:25-02:30

2 stops26h 35m

₹ 157,868

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Wed 8/7

09:50-14:00

1 stop40h 40m

San Francisco

Sat 31/10

16:45-07:40

1 stop26h 25m

₹ 157,964

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

Weekly flight availability from Kolkata to Fremont

Explore weekly flight availability from Kolkata to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 June 2026.

The most flights from CCU to FR8 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 6 June 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways 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
1,532 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

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
1,532 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

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.
Emirates
8.1
Very Good
3,576 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

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
3,731 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

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
565 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

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
2,959 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Entertainment

8.1

Boarding

8.3

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

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 1 outbound flight to Fremont per day. You should also have plenty of airline options to choose from since 5 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 22h 05m. Kolkata and Fremont are separated by a distance of 12569 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 ₹ 34,380 on Singapore Airlines. Other airlines that offer cheap prices include Air India from ₹ 36,252 and Qatar Airways from ₹ 55,091 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 5 airlines flying from Kolkata to Fremont

Discover the top 5 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 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 78,886Average₹ 109,434FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 85,011Average₹ 133,138FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest₹ 97,731Average₹ 129,818FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IndiGoCheapest₹ 97,946Average₹ 108,512FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
EmiratesCheapest₹ 104,898Average₹ 118,010FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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