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SFO - CCU

Find cheap flights from San Francisco to Kolkata from ₹ 41,861

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Kolkata departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Mon 3/6
Mon 10/6

Search hundreds of travel sites at once for deals on flights to Kolkata

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Kolkata, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Kolkata, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here's why:

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Cheap flight deals from San Francisco to Kolkata (SFO-CCU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
22:05 - 22:15SFO-CCU
35h 40m1 stop
23:30 - 20:15CCU-SFO
33h 15m1 stop
₹ 66,127Singapore Airlines
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Sun, 29 Sep - Sun, 20 Oct
19:45 - 08:25SFO-CCU
48h 10m3 stops
20:25 - 16:35CCU-SFO
32h 40m2 stops
₹ 66,794SWISS
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Fri, 30 Aug - Fri, 20 Sep
22:05 - 22:25SFO-CCU
35h 50m1 stop
23:40 - 07:50CCU-SFO
21h 40m1 stop
₹ 70,297Singapore Airlines
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Sat, 26 Oct - Sat, 9 Nov
14:20 - 08:25SFO-CCU
29h 35m2 stops
07:10 - 16:35CCU-SFO
45h 55m2 stops
₹ 75,967
Find Deal
Fri, 30 Aug - Fri, 20 Sep
19:40 - 08:25SFO-CCU
48h 15m2 stops
07:10 - 16:05CCU-SFO
45h 25m2 stops
₹ 80,387
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Sun, 29 Sep - Sun, 20 Oct
21:00 - 22:50SFO-CCU
37h 20m1 stop
11:25 - 17:30CCU-SFO
42h 35m1 stop
₹ 81,638Air India
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Mon, 29 Jul - Tue, 10 Sep
21:00 - 22:50SFO-CCU
37h 20m1 stop
16:20 - 18:00CCU-SFO
38h 10m1 stop
₹ 81,721Air India
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Mon, 29 Jul - Thu, 12 Sep
14:40 - 09:35SFO-CCU
30h 25m2 stops
20:25 - 19:00CCU-SFO
35h 05m2 stops
₹ 91,644Lufthansa
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Fri, 26 Jul - Wed, 11 Sep
14:40 - 09:35SFO-CCU
30h 25m2 stops
20:25 - 19:00CCU-SFO
35h 05m2 stops
₹ 96,898Lufthansa
Find Deal
Fri, 26 Jul - Mon, 9 Sep
22:15 - 04:40SFO-CCU
41h 55m2 stops
16:30 - 12:42CCU-SFO
32h 42m2 stops
₹ 113,409American Airlines
Find Deal
Mon, 29 Jul - Thu, 12 Sep

Flights from San Francisco to Kolkata - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to Kolkata to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Kolkata?

The average price of all flights from San Francisco to Kolkata clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Kolkata on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from San Francisco to Kolkata. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to Kolkata, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Francisco to Kolkata is September, where tickets cost ₹ 91,394 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is ₹ 181,287 and ₹ 161,524 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Francisco to Kolkata, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Francisco to Kolkata, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from San Francisco to Kolkata?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Kolkata from San Francisco were found on Air India (₹ 41,861) and American Airlines (₹ 42,111), and the lowest return tickets were found on Singapore Airlines (₹ 66,127) and SWISS (₹ 66,794).

Good to know

Low season

August

High season

December

Cheapest flight

₹ 41,861
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (44% more expensive on average)
Flight from San Francisco to Kolkata

When to book flights from San Francisco to Kolkata

Are your dates flexible? Find out the best times to travel from San Francisco to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Kolkata

  • What type of flights are available from San Francisco International Airport (SFO) to Kolkata International Airport (CCU)?

    When traveling this route, only connecting flights are available. Air India has flights that make a stop at Indira Gandhi International Airport (DEL). American Airlines and Qatar Airways offer flights with three layovers at Charlotte Douglas International Airport (CLT), Philadelphia International Airport (PHL), and Hamad International Airport (HIA). Some flights make layovers at Fort Worth International (DFW), Hartsfield-Jackson International Airport (ATL), Logan International Airport (BOS), and J.F. Kennedy International Airport (JFK).

  • What is the most convenient way of getting from Kolkata International Airport (CCU) to the city center?

    You can take a bus or a taxi from the airport to the DumDum Terminal Station, where you can then take the Metro towards the city center and other locations in Kolkata. Although the Metro Railway is among India’s oldest, it is well maintained and the most efficient mode of public transport.

  • What are the parking rates at San Francisco International Airport (SFO)?

    San Francisco International Airport has four parking options: Park Fast parking option, which costs approximately $2 for 20min, around $45 for nonmembers, and approximately $36 per day for the members. Domestic Parking costs around $2 for 15min, and approximately $36 per day. The International Parking and the long-term parking, on the other hand, cost around $2 for 20min, and approximately $25 per day.

  • Where can I find a hotel near Kolkata International Airport (CCU)?

    The Fabhotel Suncitel Dum Dum Airport is among the most convenient hotels around the airport. You can choose to book a room in case of late arrival at Kolkata International Airport (CCU). The hotel is 0.4 miles away from the airport and is well known for its excellent room service and well air-conditioned rooms.

  • What is the cheapest flight from San Francisco to Kolkata?

    In the last 3 days, the lowest price for a flight from San Francisco to Kolkata was ₹ 502 for a one-way ticket and ₹ 793 for a return.

  • Which airports will I be using when flying from San Francisco to Kolkata?

    On your way to Kolkata, you’ll fly out from San Francisco. You’ll be landing at Kolkata Netaji S. Chandra.

  • Which aircraft models fly most regularly from San Francisco to Kolkata?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Kolkata?

    Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Kolkata, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Kolkata, Singapore Airlines or Air India?

    The two airlines most popular with KAYAK users for flights from San Francisco to Kolkata are Singapore Airlines and Air India. With an average price for the route of ₹ 126,335 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Air India is also a great choice for the route, with an average price of ₹ 107,914 and an overall rating of 5.6.

  • How does KAYAK find such low prices on flights from San Francisco to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from San Francisco to Kolkata

  • There are three airports in the San Francisco Bay Area: Oakland International, Norman Mineta San Jose International, and San Francisco International Airport (SFO), which is the main airport and is located 13 miles away from downtown San Francisco.
  • The BART Rapid Rail is the best way to get to San Francisco International Airport (SFO) from Northern San Mateo County and East Bay. Additionally, the AirTrain is a free and fully automated service that can help you get around the airport. It has wheelchair-accessible stations and is also equipped with elevator services. It leaves the station every 4min.
  • San Francisco International Airport (SFO) has some animal relief areas located before the security in Terminal 2, at Courtyard 2 on the Arrival level.
  • The Kolkata International Airport (CCU) has four nursing rooms within the airport. There is one of the facilities located in the Lower Level of the Arrivals and three others located in the departures. These rooms make it possible for mothers traveling with infants to change their child’s diapers and breastfeed them.
  • There are children’s play areas in San Francisco International Airport (SFO) past the security of Terminal 2, near Gates D15 and D17. These locations are suitable for children to pass time as they await departure.
See more tips

Top airlines flying from San Francisco to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1466 reviews
8.1Entertainment
8.4Boarding
7.8Food
8.1Comfort
8.7Crew
Airline reviews

All in all the flight was good. Love the fact that for airline food it was piping hot

8.0 ExcellentJeff, Apr 2024MNL - SIN
Read more about Singapore Airlines reviews

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

The stewardess was very helpful all the way. My seat had an issue with headphones and after the replaced and gave me a new pair and noticed it was the seat I got a new chair to sit and a great ride back home

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct.

It would have been perfect if there was onboard entertainment.

Food was unfit even for prisoners. larger front seats are terribly uncomfortable, which is ironic. Thorough need to upgrade aircraft on such a long route.

Food could be better they need a better caterer in DC flight from India always has better food

Everything! To start with, seats, food tray table, entertainment console all are broken! Imposing duty free baggage fees for $250 as a surprise penalty cannot be appreciated! Airlines should be responsible for transferring the checked baggages to the connecting flight. Having customer go through the transfer is painful considering the travel tiredness! No soft drinks served on flight is another crumble!

Old creaky plane, poor entertainment, USB port did not work. Food was ok.

Old fittings. Went business class. Staff not very considerate regards comfort.

Very old plane. Broken tray tables n seats. Entertainment system super slow to operate and very little content.

Service was good, crew response was prompt. The baked fish and Malay fish as well as the sauces with them were bland.

Screen are not working. Windows not clean. Staff is very good. Food is okay. Experience is good. I hope the up coming is more then betters for others airlines thank you.

Book cheap flights from San Francisco to Kolkata

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Kolkata found on KAYAK in the last 72 hours.
10/5Fri
1 stopAir India
39h 40mSFO-CCU
₹ 41,861
8/5Wed
2 stopsAmerican Airlines
29h 44mSFO-CCU
₹ 42,111
10/5Fri
2 stopsAir India
32h 45mSFO-CCU
₹ 45,614
8/5Wed
2 stops
31h 20mSFO-CCU
₹ 48,115
8/5Wed
3 stops
32h 15mSFO-CCU
₹ 49,616
11/5Sat
3 stops
46h 41mSFO-CCU
₹ 50,367
27/7Sat
2 stopsIndiGo
33h 15mSFO-CCU
₹ 51,701
27/7Sat
1 stopSingapore Airlines
22h 15mSFO-CCU
₹ 56,287
28/5Tue
2 stopsSWISS
29h 35mSFO-CCU
₹ 62,375
10/5Fri
3 stopsSingapore Airlines
50h 25mSFO-CCU
₹ 162,442

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Last minute flights from San Francisco to Kolkata

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Kolkata that are departing in the next 10 days.
4/5Sat
multi-stop
48h 15mSFO-CCU
31/5Fri
multi-stop
35h 05mCCU-SFO
₹ 86,724
4/5Sat
multi-stop
36h 05mSFO-CCU
31/5Fri
multi-stop
20h 45mCCU-SFO
₹ 92,562
4/5Sat
multi-stopAir India
37h 45mSFO-CCU
31/5Fri
multi-stopAir India
20h 45mCCU-SFO
₹ 93,562
4/5Sat
multi-stopSWISS
48h 10mSFO-CCU
31/5Fri
multi-stopSWISS
35h 05mCCU-SFO
₹ 98,899
4/5Sat
multi-stopSWISS
48h 10mSFO-CCU
31/5Fri
multi-stopSWISS
33h 47mCCU-SFO
₹ 107,822
4/5Sat
multi-stopQatar Airways
21h 40mSFO-CCU
30/5Thu
multi-stopQatar Airways
22h 30mCCU-SFO
₹ 116,995
8/5Wed
multi-stopAir India
20h 05mSFO-CCU
16/5Thu
multi-stopAir India
20h 55mCCU-SFO
₹ 493,162
8/5Wed
multi-stopAmerican Airlines
29h 44mSFO-CCU
16/5Thu
multi-stopAmerican Airlines
44h 03mCCU-SFO
₹ 501,501
8/5Wed
multi-stopAmerican Airlines
29h 44mSFO-CCU
18/5Sat
multi-stopAmerican Airlines
31h 31mCCU-SFO
₹ 597,064
8/5Wed
multi-stopQatar Airways
21h 40mSFO-CCU
19/5Sun
multi-stopQatar Airways
22h 30mCCU-SFO
₹ 615,827

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San Francisco - Kolkata Flights

Departure:

San Francisco (SFO)United States

Destination:

Kolkata (CCU)India

Return flight deals:

Kolkata - San Francisco

Cabin classes:

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