Cheap flights from San Francisco to Kolkata from ₹ 30,054
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from San Francisco to Kolkata Netaji S. Chandra are usually found in September or August, booked 76 days in advance, depart on a Monday or Wednesday and return on a Sunday
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 July 2025.
Round-trip from | ₹ 75,264 |
---|---|
One-way from | ₹ 30,054 |
Popular in | December |
Cheapest in | September |
Average price | ₹ 120,730 |
Good round-trip deal | ₹ 115,801 or less |
Good one-way deal | ₹ 56,802 or less |
Find flight deals from San Francisco to Kolkata
Cheapest flights from San Francisco to KolkataExplore 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 1 July 2025.
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 1 July 2025.
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 1 July 2025.
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
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Sun 24/8
10:00-20:30
1 stop22h 00m
Kolkata Netaji S. Chandra
Sun 31/8
19:55-18:00
1 stop34h 35m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Mon 17/11
20:42-22:25
2 stops36h 13m
Kolkata Netaji S. Chandra
Mon 8/12
23:40-18:08
2 stops31h 58m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Sun 31/8
14:00-07:40
2 stops29h 10m
Kolkata Netaji S. Chandra
Mon 8/9
20:30-14:30
2 stops30h 30m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Thu 4/9
14:20-07:40
2 stops28h 50m
Kolkata Netaji S. Chandra
Tue 9/9
20:30-16:10
2 stops32h 10m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Wed 3/9
14:20-07:40
2 stops28h 50m
Kolkata Netaji S. Chandra
Tue 9/9
20:30-12:40
2 stops28h 40m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Sat 8/11
13:24-04:35
2 stops49h 41m
Kolkata Netaji S. Chandra
Tue 25/11
18:00-12:30
2 stops32h 00m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Thu 4/9
11:30-22:15
1 stop22h 15m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Tue 29/7
10:00-23:30
1 stop25h 00m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Tue 29/7
06:00-04:45
2 stops34h 15m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Mon 28/7
10:00-20:30
1 stop22h 00m
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.
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?
Use this chart to determine the optimal time to book a return flight from San Francisco to Kolkata. Price data was last updated on 27 June 2025.
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, September is the cheapest month in which you can book a flight from San Francisco to Kolkata (average of ₹ 120). Flying from San Francisco to Kolkata in October is currently the most expensive (average of ₹ 161). 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 1 July 2025.
It’s optimal to fly from San Francisco to Kolkata in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at midday.
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 July 2025.
Read through reviews of airlines operating flights from San Francisco to Kolkata, such as Singapore Airlines, SWISS, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Dec 2024
NRT - LAX
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Dec 2024
NRT - LAX
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Dec 2024
NRT - LAX
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Dec 2024
NRT - LAX
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Dec 2024
NRT - LAX
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
Anonymous,Dec 2024
NRT - LAX
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.
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Alternative routes for San Francisco to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to Kolkata
Discover the top airline 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 454,620 searches. Data last updated 1 July 2025.
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How does Cheapflights help users find flights from San Francisco to Kolkata?
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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.
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