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Cheap flights from San Francisco to Kolkata from ₹ 38,708

SFO — CCU
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Kolkata

Thu 24/912:00 -
3 stops47h 40m
Sat 10/1001:10 -
3 stops44h 25m
Deal found 18/9₹ 103,573
Thu 29/1016:00 -
1 stop21h 25m
Sun 8/1103:25 -
1 stop22h 45m
Deal found 22/9₹ 104,148
Mon 7/1210:00 -
2 stops33h 30m
Thu 14/105:55 -
1 stop21h 10m
Deal found 20/9₹ 104,435
Wed 2/1212:00 -
2 stops42h 40m
Wed 16/1214:35 -
2 stops29h 35m
Deal found 21/9₹ 104,627
Tue 13/1020:44 -
2 stops35h 06m
Thu 22/1012:55 -
1 stop30h 35m
Deal found 21/9₹ 105,010
Wed 4/1115:20 -
2 stops43h 50m
Wed 18/1101:55 -
2 stops28h 35m
Deal found 19/9₹ 105,681
Mon 2/1115:00 -
1 stop21h 25m
Wed 27/103:25 -
1 stop22h 45m
Deal found 17/9₹ 105,872
Sat 5/1216:00 -
1 stop32h 25m
Mon 21/1222:30 -
1 stop28h 35m
Deal found 19/9₹ 106,160
Thu 29/1023:00 -
2 stops36h 25m
Sun 8/1100:30 -
2 stops27h 30m
Deal found 22/9₹ 106,543
Tue 3/1115:00 -
1 stop21h 25m
Sun 24/103:25 -
1 stop22h 45m
Deal found 17/9₹ 106,735
Tue 22/923:59 -
2 stops38h 26m
Wed 21/1021:30 -
2 stops35h 05m
Deal found 18/9₹ 107,022

Find flight deals from San Francisco to Kolkata

Round-trip from

₹ 103,573

One-way from

₹ 38,708

Popular in

December

Cheapest in

January

Average price

₹ 112,196

Good round-trip deal

₹ 92,675 or less

Good one-way deal

₹ 50,581 or less
Air India
  • Air India
  • 7/1-23/1
  • 3 total stops
  • 48h 40m total
  • San Francisco to Kolkata
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Singapore Airlines
  • Singapore Airlines
  • 28/1-31/12
  • 1 total stop
  • 23h 20m total
  • San Francisco to Kolkata
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 344,136 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 381,066 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from San Francisco to Kolkata Netaji S. Chandra.
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Price to beat on a one-way flight from San Francisco to Kolkata Netaji S. Chandra.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Mon 9/11

12:00-00:10

2 stops46h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 52,601

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Thu 11/3

23:30-20:10

2 stops31h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 56,242

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Wed 7/10

01:10-23:50

2 stops34h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 65,152

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Tue 13/10

00:45-00:45

2 stops59h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 68,601

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Sun 24/1

23:35-22:25

3 stops57h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 103,285
Fastest return journey

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Sun 22/11

15:40-07:40

1 stop26h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 112,867

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Wed 18/11

15:40-18:50

1 stop37h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 112,867

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Mon 4/1

14:20-07:40

3 stops51h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 116,124

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Thu 7/1

16:40-09:00

3 stops50h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 116,316

San FranciscoKolkata

SFO San Francisco - CCU Kolkata Netaji S. Chandra

SFOCCU

San Francisco

Fri 16/10

17:00-19:15

1 stop37h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 117,657

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from San Francisco to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from San Francisco with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Kolkata

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

The best time to book flights from San Francisco to Kolkata is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Kolkata (average of ₹ 86,231). Flying from San Francisco to Kolkata in December is currently the most expensive (average of ₹ 165,467). 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 SFO to CCU?

It’s optimal to fly from San Francisco to Kolkata in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from San Francisco to Kolkata?

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

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

Airfare is typical for this route at the moment.

San Francisco to Kolkata flights typically cost between ₹ 93,321 and ₹ 132,508 in January.
The cheapest return price found within the last 5 days was ₹ 103,573 on Air India (7 Jan–23 Jan).

Related info for your journey

  • How popular is this San Francisco to Kolkata flight route?

    This flight path from San Francisco to Kolkata Netaji S. Chandra was viewed by 22 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 San Francisco to Kolkata?

    Turkish Airlines and Qatar Airways can get you from San Francisco to Kolkata in just under 28h 45m. Your travel time can differ by up to 16h 04m. There are 12569 km between San Francisco and Kolkata. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest flights from San Francisco to Kolkata?

    Looking at all options, your cheapest flight can be booked for ₹ 45,562. While the most popular route (San Francisco - Kolkata Netaji S. Chandra) can be booked for ₹ 77,512 on average, our data indicates ₹ 87,472 when flying from San Francisco to Kolkata.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Kolkata?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Kolkata (average of ₹ 86,231). Flying from San Francisco to Kolkata in December is currently the most expensive (average of ₹ 165,467). 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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