Find flights
When to book
Airlines
FAQs

Cheap flights from San Francisco to Kolkata from ₹ 41,985

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 6/5. 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.
SFO — CCU
6 May — 13 May1
1 adult
Mon 6/5
Mon 13/5

The best prices from San Francisco to Kolkata Netaji S. Chandra are usually found in September or April, booked 75 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap 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 1 May 2024.

Popular in

December

Cheapest in

September

Average price

₹ 122,449

Round-trip from

₹ 9,532
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 27% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From San Francisco to Kolkata Netaji S. Chandra
Search Deals

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

Wednesday is generally a great day to depart. Flying on this day could help you save up to 66%.

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

To save on the cost of your flight from San Francisco to Kolkata, book at least 52 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ₹ 99,662 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ₹ 117,274.

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

September is one of the best times of the year to fly to Kolkata from San Francisco. Prices for September average ₹ 125,482 per person but you can even find prices for as low as ₹ 66,608. The most expensive prices can be found in the month of December. Opting for a September flight can save you 44% on your journey compared to booking in December

When is the cheapest time to fly from San Francisco to Kolkata (SFO - CCU)?

It’s optimal to fly from San Francisco to Kolkata in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

Cheap Air India flights from San Francisco to Kolkata

Explore cheap flight options specifically provided by Air India for the route between San Francisco and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 384,127 searches. Data last updated 1 May 2024.
Consider these cheap Air India flights we've found departing from San Francisco to Kolkata. Make sure to double check the flight details before booking.
Sun 6/1020:30SFO - CCU
1 stop23h 50mAir India
Wed 16/1009:55CCU - SFO
1 stop33h 35mAir India
Deal found 30/4₹ 70,615
Tue 8/1022:00SFO - CCU
1 stop22h 30mAir India
Fri 1/1109:55CCU - SFO
1 stop33h 35mAir India
Deal found 1/5₹ 72,284
Fri 27/921:00SFO - CCU
1 stop37h 20mAir India
Sun 13/1009:55CCU - SFO
1 stop33h 35mAir India
Deal found 30/4₹ 73,536
Thu 3/1010:30SFO - CCU
1 stop34h 00mAir India
Fri 18/1017:55CCU - SFO
1 stop36h 35mAir India
Deal found 1/5₹ 73,954
Mon 19/821:00SFO - CCU
1 stop37h 20mAir India
Tue 10/916:15CCU - SFO
1 stop37h 45mAir India
Deal found 30/4₹ 75,039
Sun 6/1010:30SFO - CCU
2 stops25h 20mAir India
Wed 16/1020:00CCU - SFO
1 stop23h 30mAir India
Deal found 30/4₹ 77,543
Thu 24/1020:30SFO - CCU
1 stop23h 50mAir India
Thu 28/1106:35CCU - SFO
1 stop24h 00mAir India
Deal found 30/4₹ 78,878
Sat 5/1022:00SFO - CCU
1 stop22h 30mAir India
Sat 19/1009:55CCU - SFO
1 stop20h 55mAir India
Deal found 29/4₹ 80,548
Thu 3/1010:30SFO - CCU
2 stops25h 20mAir India
Fri 18/1016:20CCU - SFO
1 stop38h 10mAir India
Deal found 1/5₹ 80,882

Cheap Singapore Airlines flights from San Francisco to Kolkata

Explore cheap flight options specifically provided by Singapore Airlines for the route between San Francisco and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 384,127 searches. Data last updated 1 May 2024.
Some of the best deals we've found on Singapore Airlines flights travelling from San Francisco to Kolkata. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 6/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Wed 16/1023:30CCU - SFO
1 stop22h 40mSingapore Airlines
Deal found 1/5₹ 70,698
Wed 23/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Sun 17/1123:40CCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 30/4₹ 81,967
Sat 26/1019:47SFO - CCU
2 stops38h 08mSingapore Airlines
Sun 17/1123:40CCU - SFO
1 stop32h 25mSingapore Airlines
Deal found 30/4₹ 82,718
Sun 6/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Wed 16/1023:30CCU - SFO
2 stops26h 32mSingapore Airlines
Deal found 1/5₹ 85,973
Fri 25/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Sun 17/1123:40CCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 30/4₹ 86,140
Wed 23/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Mon 2/1223:40CCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 30/4₹ 88,227
Sat 26/1022:05SFO - CCU
1 stop35h 50mSingapore Airlines
Sun 1/1223:40CCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 30/4₹ 90,063
Sun 6/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Wed 16/1023:30CCU - SFO
3 stops31h 48mSingapore Airlines
Deal found 1/5₹ 92,066
Fri 25/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Tue 3/1223:40CCU - SFO
1 stop21h 40mSingapore Airlines
Deal found 30/4₹ 92,400

Cheap San Francisco to Kolkata flights in May & June 2024

Find cheap flight options from San Francisco to Kolkata specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 384,127 searches. Prices were last updated on 1 May 2024.
These are some of the best deals we've found on flights to Kolkata in 2024 at this time. Check back regularly for other flight deals.
Tue 7/521:00SFO - CCU
1 stop22h 45mMultiple Airlines
Wed 23/1020:00CCU - SFO
1 stop34h 50mMultiple Airlines
Deal found 30/4₹ 64,522
Tue 7/522:49SFO - CCU
2 stops31h 46mMultiple Airlines
Wed 23/1009:55CCU - SFO
1 stop33h 35mMultiple Airlines
Deal found 30/4₹ 80,130
Fri 10/522:30SFO - CCU
2 stops45h 25mMultiple Airlines
Thu 23/510:15CCU - SFO
2 stops42h 20mMultiple Airlines
Deal found 1/5₹ 80,715
Sat 4/508:15SFO - CCU
2 stops35h 45mMultiple Airlines
Thu 6/609:45CCU - SFO
2 stops42h 50mMultiple Airlines
Deal found 1/5₹ 81,800
Sat 4/506:30SFO - CCU
2 stops37h 25mMultiple Airlines
Sun 26/510:15CCU - SFO
2 stops42h 20mMultiple Airlines
Deal found 1/5₹ 82,217
Sun 5/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Thu 23/519:55CCU - SFO
2 stops30h 55mMultiple Airlines
Deal found 1/5₹ 82,467
Mon 6/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Thu 23/519:55CCU - SFO
2 stops30h 55mMultiple Airlines
Deal found 1/5₹ 82,551
Tue 7/514:00SFO - CCU
2 stops29h 55mSWISS
Tue 21/517:30CCU - SFO
2 stops35h 05mSWISS
Deal found 1/5₹ 82,968
Tue 7/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Sun 19/519:55CCU - SFO
2 stops29h 15mMultiple Airlines
Deal found 1/5₹ 83,135

San Francisco to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 384,127 searches. Data last updated 1 May 2024.
These are some of the best deals we've found on flights to Kolkata in 2024 at this time. Check back regularly for other flight deals.
Tue 7/521:00SFO - CCU
1 stop22h 45mMultiple Airlines
Wed 23/1020:00CCU - SFO
1 stop34h 50mMultiple Airlines
Deal found 30/4₹ 64,522
Sun 6/1020:30SFO - CCU
1 stop23h 50mAir India
Wed 16/1009:55CCU - SFO
1 stop33h 35mAir India
Deal found 30/4₹ 70,615
Sun 6/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Wed 16/1023:30CCU - SFO
1 stop22h 40mSingapore Airlines
Deal found 1/5₹ 70,698
Sun 15/906:13SFO - CCU
2 stops33h 57mAmerican Airlines
Thu 13/316:35CCU - SFO
2 stops40h 41mAmerican Airlines
Deal found 1/5₹ 71,283
Tue 8/1022:00SFO - CCU
1 stop22h 30mAir India
Fri 1/1109:55CCU - SFO
1 stop33h 35mAir India
Deal found 1/5₹ 72,284
Fri 27/921:00SFO - CCU
1 stop37h 20mAir India
Sun 13/1009:55CCU - SFO
1 stop33h 35mAir India
Deal found 30/4₹ 73,536
Thu 3/1010:30SFO - CCU
1 stop34h 00mAir India
Fri 18/1017:55CCU - SFO
1 stop36h 35mAir India
Deal found 1/5₹ 73,954
Sun 15/919:50SFO - CCU
3 stops49h 15mSWISS
Thu 13/317:30CCU - SFO
2 stops36h 15mSWISS
Deal found 1/5₹ 74,872
Mon 19/821:00SFO - CCU
1 stop37h 20mAir India
Tue 10/916:15CCU - SFO
1 stop37h 45mAir India
Deal found 30/4₹ 75,039

San Francisco to Kolkata flights leaving soon

Find last-minute flight options from San Francisco to Kolkata for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 384,127 searches. Data last updated 1 May 2024.
Users seeking a last-minute flight from San Francisco to Kolkata should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 7/521:00SFO - CCU
1 stop22h 45mMultiple Airlines
Wed 23/1020:00CCU - SFO
1 stop34h 50mMultiple Airlines
Deal found 30/4₹ 64,522
Tue 7/522:49SFO - CCU
2 stops31h 46mMultiple Airlines
Wed 23/1009:55CCU - SFO
1 stop33h 35mMultiple Airlines
Deal found 30/4₹ 80,130
Fri 10/522:30SFO - CCU
2 stops45h 25mMultiple Airlines
Thu 23/510:15CCU - SFO
2 stops42h 20mMultiple Airlines
Deal found 1/5₹ 80,715
Tue 7/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Mon 20/519:55CCU - SFO
2 stops31h 05mMultiple Airlines
Deal found 1/5₹ 82,467
Mon 6/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Thu 23/519:55CCU - SFO
2 stops30h 55mMultiple Airlines
Deal found 1/5₹ 82,551
Tue 7/514:00SFO - CCU
2 stops29h 55mSWISS
Tue 21/517:30CCU - SFO
2 stops35h 05mSWISS
Deal found 1/5₹ 82,968
Tue 7/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Sun 19/519:55CCU - SFO
2 stops29h 15mMultiple Airlines
Deal found 1/5₹ 83,135
Thu 9/514:00SFO - CCU
2 stops29h 55mMultiple Airlines
Wed 29/519:55CCU - SFO
2 stops29h 15mMultiple Airlines
Deal found 30/4₹ 83,219
Tue 7/510:30SFO - CCU
1 stop20h 05mMultiple Airlines
Sat 18/500:30CCU - SFO
2 stops56h 50mMultiple Airlines
Deal found 1/5₹ 86,474

One-way flights to Kolkata from San Francisco

Search for one-way flight options from San Francisco to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 384,127 searches. Data last updated 1 May 2024.
If you're seeking multiple options on one-way flights from San Francisco to Kolkata, be sure to check out these deals, which are updated often. Users needing a return flight from San Francisco to Kolkata should utilize the search form above.
Mon 6/521:00SFO - CCU
1 stop37h 20mAir India
Deal found 1/5₹ 41,985
Mon 6/521:00SFO - CCU
1 stop37h 20mAir India
Deal found 30/4₹ 46,993
Tue 22/1011:30SFO - CCU
1 stop22h 15mSingapore Airlines
Deal found 30/4₹ 47,744
Tue 7/521:00SFO - CCU
2 stops28h 25mMultiple Airlines
Deal found 30/4₹ 49,330
Mon 6/521:00SFO - CCU
2 stops28h 25mMultiple Airlines
Deal found 30/4₹ 49,581
Mon 6/500:58SFO - CCU
3 stops38h 02mMultiple Airlines
Deal found 30/4₹ 50,582
Mon 21/1022:05SFO - CCU
1 stop35h 40mSingapore Airlines
Deal found 30/4₹ 51,333
Sat 19/1022:05SFO - CCU
1 stop35h 40mSingapore Airlines
Deal found 30/4₹ 55,507
Thu 3/1010:30SFO - CCU
1 stop20h 05mAir India
Deal found 30/4₹ 56,592

Find flights from San Francisco to Kolkata within your budget

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 384,127 searches. Data last updated 1 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

₹ 70,615 - ₹ 123,033

Route

Depart

Return

Price

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Sun 6/10

1 stop23h 50m

Kolkata Netaji S. Chandra

Wed 16/10

1 stop33h 35m

₹ 70,615

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Sun 6/10

1 stop22h 15m

Kolkata Netaji S. Chandra

Wed 16/10

1 stop22h 40m

₹ 70,698

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Tue 8/10

1 stop22h 30m

Kolkata Netaji S. Chandra

Fri 1/11

1 stop33h 35m

₹ 72,284

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Sat 5/10

1 stop33h 25m

Kolkata Netaji S. Chandra

Sat 19/10

1 stop23h 30m

₹ 79,713

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Fri 27/9

2 stops54h 45m

Kolkata Netaji S. Chandra

Sun 13/10

2 stops45h 25m

₹ 80,464

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Sun 12/5

2 stops30h 10m

Kolkata Netaji S. Chandra

Wed 29/5

2 stops28h 40m

₹ 90,564

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Sun 27/10

2 stops47h 10m

Kolkata Netaji S. Chandra

Mon 2/12

2 stops36h 15m

₹ 91,232

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Tue 8/10

2 stops32h 00m

Kolkata Netaji S. Chandra

Thu 31/10

2 stops33h 10m

₹ 103,251

San FranciscoKolkata Netaji S. Chandra

SFO - CCU

SFOCCU

San Francisco

Fri 27/9

1 stop21h 40m

Kolkata Netaji S. Chandra

Sat 12/10

1 stop22h 30m

₹ 123,033

Flights are sorted by cheapest first

Deals found on 30/4

When is the best time to book a flight from San Francisco to Kolkata?

Use this chart to determine the optimal time to book a return flight from San Francisco to Kolkata. Price data was last updated on 28 January 2024.
The best time to book flights from San Francisco to Kolkata is 75 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.
Search Deals

When is the cheapest time 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 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their San Francisco to Kolkata flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Kolkata by month

Plan your trip from San Francisco to Kolkata by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Kolkata is currently ₹ 49,961 while a return flight costs ₹ 86,873. Price data was last updated on 28 April 2024.

Currently, September is the cheapest month in which you can book a flight from San Francisco to Kolkata (average of ₹ 114). Flying from San Francisco to Kolkata in May is currently the most expensive (average of ₹ 173). 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.

January

₹ 12,771

February

₹ 11,769

March

₹ 12,020

April

₹ 12,771

May

₹ 14,440

June

₹ 13,439

July

₹ 11,602

August

₹ 10,016

September

₹ 9,515

October

₹ 13,021

November

₹ 14,190

December

₹ 14,023

Temperature and rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature and rainfall totals by month.

CCU

Temperature

20 - 31 °C

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 1 May 2024.
Peruse reviews from past customers who have flown with Air India, Singapore Airlines and Lufthansa from San Francisco to Kolkata to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,484 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.9

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Japan Airlines
8.3
Very Good
1,484 reviews
Japan Airlines
8.3
Very Good
1,484 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.9

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Singapore Airlines
8.3
Very Good
1,472 reviews
Japan Airlines
8.3
Very Good
1,484 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.9

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

SWISS
7.8
Good
2,029 reviews
Japan Airlines
8.3
Very Good
1,484 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.9

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Qatar Airways
7.7
Good
4,452 reviews
Japan Airlines
8.3
Very Good
1,484 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.9

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Turkish Airlines
7.5
Good
3,707 reviews
Japan Airlines
8.3
Very Good
1,484 reviews
Check prices

Boarding

8.4

Overall

8.3

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.9

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

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.

  • Can I find flights from San Francisco to Kolkata for under ₹ 70,700 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Kolkata for under ₹ 70,700. The cheapest flight booked recently is on Air India for just ₹ 70,615, but on average you can expect to pay ₹ 78,795.

  • Are there last-minute flights available from San Francisco to Kolkata for under ₹ 64,600?

    There are currently 20+ open flights from San Francisco to Kolkata within the next 7 days for less than ₹ 64,600.

  • What are the cheapest airlines flying from San Francisco to Kolkata round-trip?

    Currently priced at ₹ 70,615, Air India will fly you from San Francisco to Kolkata and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Singapore Airlines for as low as ₹ 70,698. Air India is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Francisco to Kolkata one-way?

    ₹ 41,985 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Singapore Airlines and Lufthansa, with prices starting from ₹ 47,744 and ₹ 63,270, respectively.

  • What does SFO to CCU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Francisco Airport to Kolkata Netaji S. Chandra Airport flight would often be abbreviated as a SFO to CCU flight.

  • Can I find deals for flights from San Francisco to Kolkata that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Kolkata flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Kolkata flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from San Francisco to Kolkata that allow pets onboard?

    Many airlines flying from San Francisco to Kolkata offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Kolkata?

    Yes, you can often find last-minute deals on San Francisco to Kolkata flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Kolkata flight deals updated?

    The San Francisco to Kolkata flight deals you see on this page were last updated on 1/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Kolkata flights

Top 2 airlines flying from San Francisco to Kolkata

Discover the top 2 airlines that operate flights from San Francisco to Kolkata. 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 384,127 searches. Data last updated 1 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 81,355Average₹ 108,018FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 100,468Average₹ 126,456FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Pune to Singapore flights
India to Greece flights
Mumbai to Russia flights
Thiruvananthapuram to Maldives flights
Kolkata to Germany flights
New Delhi to Singapore flights
Hyderabad to Amsterdam flights
Mumbai to Copenhagen flights
Mumbai to Dhaka flights
Chennai to New Zealand flights
Chennai to Mauritius flights
San Francisco to Chicago flights

Search flights from San Francisco to Kolkata by cabin class

Find flights from San Francisco to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Hamilton
Flights to Gdansk Rebiechowo
Flights to Omaha Eppley Airfield
Flights to Faro
Flights to Eindhoven
Flights to Astana Nursultan Nazarbayev Intl
Flights to Palermo Punta Raisi
Flights to Angeles City Clark Intl
Flights to Fayetteville Northwest Arkansas
Flights to Ibiza
Flights to Caracas Simon Bolivar
Flights to Syracuse Hancock Intl
Flights to Rochester Greater Rochester Intl
Flights to Marseille
Flights to Lexington Blue Grass
Flights to Split
Flights to Milas–Bodrum
Flights to Sarajevo Butmir
Flights to Xiamen Gaoqi Intl
Flights to Abbotsford
Flights to Thunder Bay
Flights to Turin Citta Di Torino
Flights to Wichita Eisenhower National
Flights to Ndola

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Kolkata?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kolkata from San Francisco today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Kolkata?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Kolkata.

Can Cheapflights find flights from San Francisco to Kolkata with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Kolkata flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to Kolkata become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines