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Cheap flights from San Francisco to Kolkata from ₹ 41,390

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CCU
22 Aug — 29 Aug1
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
Explore the most affordable flight options available from San Francisco to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Sat 14/1118:35
SFO
-
CCU
2 stops28h 20m
Turkish Airlines
Mon 8/221:30
CCU
-
SFO
2 stops32h 30m
Turkish Airlines
Deal found 22/7₹ 117,996
Thu 3/915:55
SFO
-
CCU
1 stop22h 05m
Qatar Airways
Sat 12/904:00
CCU
-
SFO
1 stop22h 05m
Qatar Airways
Deal found 22/7₹ 118,092
Sat 14/1115:00
SFO
-
CCU
1 stop21h 25m
Qatar Airways
Mon 7/1203:25
CCU
-
SFO
1 stop22h 45m
Qatar Airways
Deal found 23/7₹ 118,381
Thu 22/1011:45
SFO
-
CCU
1 stop46h 20m
Singapore Airlines
Sun 8/1123:40
CCU
-
SFO
1 stop21h 40m
Singapore Airlines
Deal found 19/7₹ 118,478
Tue 25/801:25
SFO
-
CCU
2 stops34h 50m
Multiple Airlines
Tue 8/902:00
CCU
-
SFO
2 stops26h 40m
Multiple Airlines
Deal found 22/7₹ 118,574
Tue 1/901:25
SFO
-
CCU
2 stops34h 50m
Multiple Airlines
Mon 14/902:00
CCU
-
SFO
2 stops26h 40m
Multiple Airlines
Deal found 22/7₹ 118,671
Mon 31/815:55
SFO
-
CCU
1 stop22h 05m
Multiple Airlines
Fri 11/910:30
CCU
-
SFO
2 stops39h 35m
Multiple Airlines
Deal found 23/7₹ 118,767
Sat 14/1118:20
SFO
-
CCU
2 stops38h 35m
Multiple Airlines
Tue 8/1223:40
CCU
-
SFO
1 stop21h 40m
Multiple Airlines
Deal found 23/7₹ 118,864
Tue 1/901:25
SFO
-
CCU
2 stops34h 50m
Multiple Airlines
Sun 13/902:00
CCU
-
SFO
2 stops26h 40m
Multiple Airlines
Deal found 22/7₹ 119,057
Mon 31/811:45
SFO
-
CCU
2 stops38h 25m
Multiple Airlines
Thu 24/923:30
CCU
-
SFO
1 stop22h 50m
Multiple Airlines
Deal found 23/7₹ 119,153
Sat 5/913:45
SFO
-
CCU
2 stops32h 30m
KLM
Thu 24/919:00
CCU
-
SFO
2 stops29h 15m
KLM
Deal found 22/7₹ 119,250
Wed 2/913:45
SFO
-
CCU
2 stops30h 55m
Multiple Airlines
Sun 27/918:45
CCU
-
SFO
2 stops30h 35m
Multiple Airlines
Deal found 22/7₹ 119,346

Find flight deals from San Francisco to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Kolkata (CCU). 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 23 July 2026.

Round-trip from

₹ 117,996

One-way from

₹ 41,390

Popular in

December

Cheapest in

January

Average price

₹ 126,679

Good round-trip deal

₹ 107,736 or less

Good one-way deal

₹ 51,891 or less
Turkish Airlines
  • Turkish Airlines
  • 14/11-10/2
  • 4 total stops
  • 67h 10m total
  • San Francisco to Kolkata
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 38h 25m total
  • San Francisco to Kolkata
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 266,776 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 328,122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from San Francisco to Kolkata Netaji S. Chandra.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco 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 454,620 searches. Data last updated 23 July 2026.
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 - CCU

SFOCCU

San Francisco

Wed 19/8

23:59-02:55

2 stops38h 26m

Kolkata Netaji S. Chandra

Fri 4/9

21:30-19:49

2 stops34h 49m

₹ 134,397

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Mon 31/8

16:40-08:10

1 stop27h 00m

Kolkata Netaji S. Chandra

Fri 11/9

20:55-14:00

1 stop29h 35m

₹ 141,633

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

16:29-08:10

2 stops51h 11m

Kolkata Netaji S. Chandra

Fri 25/9

09:50-14:00

1 stop40h 40m

₹ 151,667

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

14:20-04:50

2 stops26h 00m

Kolkata Netaji S. Chandra

Tue 22/9

21:00-16:00

3 stops31h 30m

₹ 154,755

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Tue 1/9

13:00-04:50

3 stops27h 20m

Kolkata Netaji S. Chandra

Tue 22/9

17:40-16:15

2 stops35h 05m

₹ 157,456

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Thu 3/9

13:00-04:50

3 stops27h 20m

Kolkata Netaji S. Chandra

Tue 15/9

21:00-16:00

3 stops31h 30m

₹ 161,508

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Wed 2/9

19:50-04:50

3 stops44h 30m

Kolkata Netaji S. Chandra

Wed 23/9

21:00-13:35

3 stops29h 05m

₹ 161,508

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 6/9

13:00-04:50

3 stops27h 20m

Kolkata Netaji S. Chandra

Wed 21/10

21:00-13:35

3 stops29h 05m

₹ 179,839

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sat 12/9

11:20-04:50

3 stops29h 00m

Kolkata Netaji S. Chandra

Sun 20/9

21:00-16:00

3 stops31h 30m

₹ 182,637
Fastest return journey

San FranciscoKolkata

SFO - CCU

SFOCCU

San Francisco

Sun 13/12

11:15-01:55

2 stops25h 10m

Kolkata Netaji S. Chandra

Fri 25/12

03:25-16:58

2 stops27h 03m

₹ 183,988

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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
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 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 ₹ 85,868). Flying from San Francisco to Kolkata in December is currently the most expensive (average of ₹ 155,140). 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?

Find hourly flight availability from San Francisco 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 23 July 2026.

It’s optimal to fly from San Francisco to Kolkata in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from San Francisco to Kolkata. Price data was last updated on 18 July 2026.

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 ₹ 102,124 and ₹ 151,667 in November.
The cheapest return price found within the last 5 days was ₹ 117,996 on Turkish Airlines (14 Nov–10 Feb).

Related info for your journey

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

  • 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?

    Etihad Airways, Emirates, and SWISS can get you from San Francisco to Kolkata in just under 26h. Your travel time can differ by up to 12h 26m. 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 ₹ 47,791. While the most popular route (San Francisco - Kolkata Netaji S. Chandra) can be booked for ₹ 92,621 on average, our data indicates ₹ 112,889 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 ₹ 85,868). Flying from San Francisco to Kolkata in December is currently the most expensive (average of ₹ 155,140). 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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Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Kolkata flexibly with Cheapflights today.

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