SFO - CCU

₹ 31,850 Find Cheap Flights from San Francisco to Kolkata

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 29/7. 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.
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KAYAK searches 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
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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 return 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.

Recent return flight deals from San Francisco to Kolkata

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco to Kolkata.
Discover the best prices for you by selecting your travel dates on KAYAK.
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Singapore Airlines Logo
11:30 - 22:15SFO-CCU
22h 15m1 stop
Singapore Airlines Logo
23:30 - 09:40CCU-SFO
22h 40m1 stop
₹ 66,171Singapore Airlines
Find Deal
Mon, 25 Aug - Mon, 15 Sep
Singapore Airlines Logo
11:30 - 22:15SFO-CCU
22h 15m1 stop
Singapore Airlines Logo
23:30 - 09:40CCU-SFO
22h 40m1 stop
₹ 71,110Singapore Airlines
Find Deal
Fri, 5 Sep - Sun, 14 Sep
Air India Logo
20:30 - 09:30SFO-CCU
24h 30m1 stop
Air India Logo
00:55 - 18:20CCU-SFO
29h 55m1 stop
₹ 77,582Air India
Find Deal
Sat, 11 Oct - Fri, 24 Oct
Air India Logo
10:00 - 07:00SFO-CCU
32h 30m2 stops
Air India Logo
00:55 - 07:00CCU-SFO
42h 35m1 stop
₹ 80,478Air India
Find Deal
Mon, 25 Aug - Sun, 14 Sep
 Logo
10:47 - 04:45SFO-CCU
29h 28m2 stops
 Logo
18:00 - 12:40CCU-SFO
31h 10m2 stops
₹ 81,755
Find Deal
Mon, 25 Aug - Mon, 15 Sep
IndiGo Logo
18:45 - 17:50SFO-CCU
34h 35m2 stops
IndiGo Logo
19:30 - 16:40CCU-SFO
33h 40m2 stops
₹ 89,249IndiGo
Find Deal
Fri, 5 Sep - Sun, 14 Sep
Etihad Airways Logo
06:00 - 20:20SFO-CCU
25h 50m2 stops
Etihad Airways Logo
03:45 - 23:50CCU-SFO
32h 35m2 stops
₹ 89,931Etihad Airways
Find Deal
Tue, 6 May - Tue, 13 May
Etihad Airways Logo
22:30 - 20:20SFO-CCU
33h 20m2 stops
Etihad Airways Logo
03:45 - 00:54CCU-SFO
57h 39m2 stops
₹ 90,527Etihad Airways
Find Deal
Sat, 11 Oct - Fri, 24 Oct
IndiGo Logo
18:45 - 20:15SFO-CCU
37h 00m2 stops
IndiGo Logo
22:15 - 16:40CCU-SFO
30h 55m2 stops
₹ 90,612IndiGo
Find Deal
Thu, 4 Sep - Mon, 8 Sep
 Logo
10:00 - 23:30SFO-CCU
25h 00m1 stop
 Logo
19:50 - 13:00CCU-SFO
53h 40m2 stops
₹ 95,381
Find Deal
Tue, 6 May - Wed, 14 May

KAYAK's insights & trends for San Francisco to Kolkata flights

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 round-trip flights from San Francisco to Kolkata clicked on KAYAK for each day over the last 12 months.
For San Francisco to Kolkata, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Kolkata back to San Francisco, the best deals are generally found on Sunday, with Thursday being the most expensive.

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 round-trip 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 ₹ 74,431 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 168,620 and ₹ 150,651 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.
To get a below average price on the flight from San Francisco to Kolkata, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

August

High season

December

Cheapest flight

₹ 31,850
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (59% 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 ₹ 374 for a one-way ticket and ₹ 777 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, oneworld, and SkyTeam are the airline alliances operating flights between San Francisco and Kolkata, with Star Alliance being the most commonly used for this route.

  • 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

KAYAK’s 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 airline 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.
5.5
Air IndiaOverall score based on 2898 reviews
5.8Food
6.2Boarding
6.6Crew
4.6Entertainment
5.5Comfort
Airline reviews

Never can get flight and nof light for three days .finally travel by bus. Very bad experience.

2.0 MediocreAnonymous, Mar 2025SFO - BOM
Read more Air India reviews

Never can get flight and nof light for three days .finally travel by bus. Very bad experience.

Food not of any international or even Indian standard. We have many cuisine available but only paneer & sundry items. Improve & provide some good indian items. Entertainment website or channel out of order.

Poor behavior by ground staff in Mumbai. Very harassing. Initially they did not let me board with my little violin. They do not have the correct information. No concept of hospitality. The food on the flight was not good.

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Lay out shows 1st row and second row given after taking payment. It's a fraud

The seats were extremely uncomfortable. Air India seats used to be very comfortable . with sufficient legroom. In this aircraft there was no legroom. It is a shame that for your profit margins you are trying to pack people like cattle on these long haul flights. The food was terrible. The bread was hard like a rock. Mr CEO of Air India, why don’t you take a flight in economy from India to USA and experience the hardships first hand. It is utter disgrace

Absolutely nothing. Cold and unpleasant airline staff, and to top it all, the entertainment system was broken. Really harrowing experience.

BAD experience. Entertainment system was not working and most of the passengers had this issue. Staff was not helpful. Meal was yuck. Bad old flights.

Overall good experience. I got first row seats with extra legroom. It does make a difference. Entertainment system was working. However, they kept serving me a VEGAN meal instead of a VEGETERIAN meal. I asked them and showed my tickets that Vegeterian meal is selected but the staff didn't care. VEGAN meal was medicore and not enough to fill tummy. Also unhealthy with butter made from palm oil.

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.

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

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