Direct (non-stop) flights from San Francisco (SFO) to Kolkata (CCU)
Find comprehensive flight information, schedules, and booking details for direct flights from San Francisco (SFO), US to Kolkata (CCU), IN. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 15h 15m - 16h 50m (average flight time)• Distance: 7859 miles (12645 km) (air miles between airports)• Daily Flights: 2 flights (scheduled departures per day)
San Francisco (SFO)
US
Kolkata (CCU)
IN
FLIGHT TIME
15h 15m - 16h 50m
FLIGHT DISTANCE
7859 miles (12645 km)
16h 50m - 16h 50m
14:25
22:50
7859 miles (12645 km)
October
1 (Show)
14
Terminal 3 (San Francisco (SFO))
Terminal 3 (Kolkata (CCU))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from San Francisco (SFO) and flights to Kolkata (CCU).
Route Insights
Route Demand
This route operates 14 flights per week, serving moderate demand between San Francisco (SFO) and Kolkata (CCU).
Best Time to Fly
Best Value Period
October typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Oct being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 7859 miles (12645 km), this is an ultra-long-haul route between San Francisco (SFO) and Kolkata (CCU), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 15h 15m - 16h 50m, with actual times ranging from 16h 50m - 16h 50m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Air India is the sole operator on this route, providing 2 daily flights between SFO and CCU.
Weather & Climate Information for Kolkata (CCU)
Weather and climate data is not currently available for this destination. Please check back later or contact us for more information.
Best Time to Visit & Travel Planning
Cheapest Month
Travel Planning Tips for San Francisco (SFO) to Kolkata (CCU)
- Best Month to Travel
October is generally the cheapest month to fly from San Francisco (SFO) to Kolkata (CCU). Plan your trip during this month for the best deals.
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Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from San Francisco (SFO) to Kolkata (CCU)?
There are 2 direct flights operating from San Francisco (SFO) to Kolkata (CCU). Approximately 2 flights daily.
Which airlines operate flights from San Francisco (SFO) to Kolkata (CCU)?
1 airline operates on this route: Air India.
How long is the flight from San Francisco (SFO) to Kolkata (CCU)?
The flight duration from San Francisco (SFO) to Kolkata (CCU) is approximately 15h 15m - 16h 50m.
What is the distance from San Francisco (SFO) to Kolkata (CCU)?
The distance from San Francisco (SFO) to Kolkata (CCU) is 7859 miles (12645 km).
What is the flight time range for this route?
Flight times on this route range from 16h 50m - 16h 50m.
What are the earliest and latest flight departure times?
The earliest flight departs at 14:25 and the latest flight departs at 22:50.
What is the cheapest month to fly from San Francisco (SFO) to Kolkata (CCU)?
October is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 14 flights operate per week from San Francisco (SFO) to Kolkata (CCU).
What types of aircraft operate on this route?
This route is served by Boeing 777-300ER.
What is the average flight price from San Francisco (SFO) to Kolkata (CCU)?
The average flight price for a round-trip ticket from San Francisco (SFO) to Kolkata (CCU) is approximately $2620 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from San Francisco (SFO) to Kolkata (CCU) for the lowest prices?
October is typically the cheapest month to fly from San Francisco (SFO) to Kolkata (CCU). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Kolkata (CCU) from San Francisco (SFO)?
The distance from San Francisco (SFO) to Kolkata (CCU) is 7859 miles (12645 km). This is a long-haul flight route.
How long does it take to fly from San Francisco (SFO) to Kolkata (CCU)?
The flight time from San Francisco (SFO) to Kolkata (CCU) is approximately 15h 15m - 16h 50m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Kolkata (CCU) serve?
Kolkata (CCU) serves Kolkata, IN.